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Begin Hierarchical Links EPA Home > Air & Radiation > TTNWeb - Technology Transfer Network > National Ambient Air Quality Standards > Ozone Implementation > Emissions and Air Quality Data > 1996 National Emission Trends Data > State Emission Index > CA Index > UNOCAL REFINERY & MARKETING CO End Hierarchical Links

UNOCAL REFINERY & MARKETING CO

Information provided for informational purposes only Note: EPA no longer updates this information, but it may be useful for historical purposes. See http://www.epa.gov/ttn/chief/eiinformation.html for emission inventory information.

(06/037/191026800319)

                                                              
SIC:2911  -Petroleum refining                                                                                                                                                
                                                                                                                                                                    
         Annual Tons  ----------------------->    Daily Tons->                                                                                                                                     
Totals:   VOC     NOx      CO     SO2    PM10      VOC      NOx                                                                                                                                                
          116     789     336     343     137      0.3      2.1                                                                                                                                                             
Source Classification Code Totals                                                                                                                 
              Annual Tons  ----------------------->     Daily Tons->                                                                                                                    
SCC             VOC     NOx      CO     SO2    PM10      VOC      NOx  SCC Description                                                                                                                         
30112007          0                                                    Chem Mfg;;Formaldehyde;Fugitive Emissions                                                                                                            
30600106         12     771      96     262      71      0.0      2.1  Petro Industry;;Process Heaters;Process Gas-Fired                                                                                                    
30600401          3      12     239      34       2      0.0      0.0  Petro Industry;;Blowdown Systems;w/ Vapor Recovery Sys. w/ Flaring                                                                                   
30600505         34                                      0.1           Petro Industry;;Fugitive Emissions;Wastewater Treatment w/o Separator                                                                                
30600811         11                                      0.0           Petro Industry;;Pipeline Valves;Pipeline Valves: Gas Streams                                                                                         
30600815          0                                                    Petro Industry;;Pipeline Valves;Open-ended Valves: All Streams                                                                                       
30600818          1                                                    Petro Industry;;Pipeline Valves;Pump Seals: Heavy Liquid Streams                                                                                     
30600821          6                                      0.0           Petro Industry;;Pipeline Valves;Drains: All Streams                                                                                                  
30601401                                         64                    Petro Industry;;Petroleum Coke Calcining;Coke Calciner                                                                                               
30688798                                  1                                                                                                                                                                                 
30688800                  0                                                                                                                                                                                                 
30688806                  5              46                                                                                                                                                                                 
31000104          1                                                    Oil/Gas Prod.;;Crude Oil Production;Crude Oil Sumps                                                                                                  
31000105          2                                      0.0           Oil/Gas Prod.;;Crude Oil Production;Crude Oil Pits                                                                                                   
40200921          1                                                    Surface Coat Oper;;Thinning Solvents;Naphtha                                                                                                         
40200925          1                                                    Surface Coat Oper;;Thinning Solvents;Benzene                                                                                                         
40301012          0                                                    Petro Stor;;Fixed Roof Tnk (Tank Dia. Independ);Crude Oil RVP 5:Working Loss                                                                         
40301016          2                                                    Petro Stor;;Fixed Roof Tnk (67,000 BBL. Size);Jet Kerosene:Breathing Loss                                                                            
40301018          7                                      0.0           Petro Stor;;Fixed Roof Tnk (Tank Dia. Independ);Jet Kerosene:Working Loss                                                                            
40301019          2                                                    Petro Stor;;Fixed R. T. (67,000 BBL. Size);Distillate Fuel #2:Breathing Loss                                                                         
40301021          6                                      0.0           Petro Stor;;Fixed R. T. (Tank Dia. Independ);Distillate Fuel #2:Working Loss                                                                         
40301130         12                                      0.0           Petro Stor;;Tanks w/ Ext. Float Roof-Pri. Seal;Specify Liquid: Standing Loss                                                                         
40301150          1                                                    Petro Stor;;Tanks w/ Internal Floating Roofs;Specify Liquid: Standing Loss                                                                           
40301197          3                                      0.0           Petro Stor;;Floating Roof Tnk (Withdrawal Loss);Specify Liquid: Withdr. Loss                                                                         
40301198         11                                      0.0           Petro Stor;;Float Roof Tnk (67,000 BBl. Size);Specify Liquid: Standing Loss                                                                          
Plant Totals    116     789     336     343     137      0.3      2.1
Point Level                                                                                                                                        
                         Annual Tons  ------------------> Daily Tons->  Blr.Cap    Heatinput  hrs/ days/ wks/   hrs/  Seasonal Thruput(%)->                                            
Pointid    Stackid       VOC    NOx     CO    SO2   PM10   VOC   NOx    MMBtu/hr    MMBtu/hr   day   wk    yr     yr   Win   Spr   Sum  Fall      ST/CNTY/Plantid/pointid                                      
9005       9999            1                                                                    24    7    1     168    23    26    26    25      06/037/1910268003/9005                                                    
9009       9999           12                               0.0                                  24    7    1     168    25    25    25    25      06/037/1910268003/9009                                                    
9010       9999            3                               0.0                                  24    7    1     168    25    25    25    25      06/037/1910268003/9010                                                    
9011       9999           10                               0.0                                  24    7    1     168    25    25    25    25      06/037/1910268003/9011                                                    
9013       9999            1                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9013                                                    
9014       9999            0                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9014                                                    
9015       9999            0                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9015                                                    
9018       9999            0                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9018                                                    
9019       9999            2                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9019                                                    
9022       9999            7                               0.0                                  24    7    1     168    25    25    25    25      06/037/1910268003/9022                                                    
9023       9999            2                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9023                                                    
9024       9999            6                               0.0                                  24    7    1     168    26    25    24    25      06/037/1910268003/9024                                                    
9026       9999           12    771     82    262     71   0.0   2.1                            24    7    1     168    25    25    25    25      06/037/1910268003/9026                                                    
9027       9999           11                               0.0                                  24    7    1     168    25    25    25    25      06/037/1910268003/9027                                                    
9028       9999            0                                                                    24    7    1     168    25    26    25    24      06/037/1910268003/9028                                                    
9029       9999            0                                                                    24    7    1     168    25    26    25    24      06/037/1910268003/9029                                                    
9030       9999            1                                                                    24    7    1     168    25    26    25    24      06/037/1910268003/9030                                                    
9031       9999            6                               0.0                                  24    7    1     168    25    25    25    25      06/037/1910268003/9031                                                    
9033       9999                   5            46                                               24    7    1     168    25    25    25    25      06/037/1910268003/9033                                                    
9034       9999           34                               0.1                                  24    7    1     168    26    25    25    24      06/037/1910268003/9034                                                    
9035       9999                                       64                                        24    7    1     168    24    25    26    25      06/037/1910268003/9035                                                    
9036       9999            1                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9036                                                    
9037       9999            2                               0.0                                  24    7    1     168    25    25    25    25      06/037/1910268003/9037                                                    
9038       9999            3     12    203     34      2   0.0   0.0                            24    7    1     168    25    25    25    25      06/037/1910268003/9038                                                    
9039       9999                                 1                                               24    7    1     168    25    25    25    25      06/037/1910268003/9039                                                    
9040       9999                   0                                                             24    7    1     168    25    25    25    25      06/037/1910268003/9040                                                    
9042       9999                         51             0                                        24    7    1     168    25    25    25    25      06/037/1910268003/9042                                                    
9043       9999            0                                                                    24    7    1     168    25    25    25    25      06/037/1910268003/9043                                                    
9046       9999            1                                                                    24    7    1     168    17    26    29    28      06/037/1910268003/9046                                                    
Plant Totals             116    789    336    343    137   0.3   2.1
Segment/Process Level                                                                                                                              
                                  Annual Tons------------->          Daily tons->  Thruput  Max.Rate    HeatCon   Ash   Sulfur     HeatInput                                           
Pointid    Stackid  Seg. SCC         VOC    NOx     CO    SO2   PM10   VOC   NOx    scc/yr    scc/yr  MMBtu/scc     %        %      MMBtu/hr  SCC Description                                                  
9005       9999       1  40200921      1                                                                                                      Surface Coat Oper;;Thinning Solvents;Naphtha                                  
9009       9999       1  40301130     12                               0.0                                                                    Petro Stor;;Tanks w/ Ext. Float Roof-Pri. Seal;Specify Liquid: Standing Loss  
9010       9999       1  40301197      3                               0.0                                                                    Petro Stor;;Floating Roof Tnk (Withdrawal Loss);Specify Liquid: Withdr. Loss  
9011       9999       1  40301198     10                               0.0                                                                    Petro Stor;;Float Roof Tnk (67,000 BBl. Size);Specify Liquid: Standing Loss   
9013       9999       1  40301150      1                                                                                                      Petro Stor;;Tanks w/ Internal Floating Roofs;Specify Liquid: Standing Loss    
9014       9999       1  40301197      0                                                                                                      Petro Stor;;Floating Roof Tnk (Withdrawal Loss);Specify Liquid: Withdr. Loss  
9015       9999       1  40301198      0                                                                                                      Petro Stor;;Float Roof Tnk (67,000 BBl. Size);Specify Liquid: Standing Loss   
9018       9999       1  40301012      0                                                                                                      Petro Stor;;Fixed Roof Tnk (Tank Dia. Independ);Crude Oil RVP 5:Working Loss  
9019       9999       1  40301016      2                                                                                                      Petro Stor;;Fixed Roof Tnk (67,000 BBL. Size);Jet Kerosene:Breathing Loss     
9022       9999       1  40301018      7                               0.0                                                                    Petro Stor;;Fixed Roof Tnk (Tank Dia. Independ);Jet Kerosene:Working Loss     
9023       9999       1  40301019      2                                                                                                      Petro Stor;;Fixed R. T. (67,000 BBL. Size);Distillate Fuel #2:Breathing Loss  
9024       9999       1  40301021      6                               0.0                                                                    Petro Stor;;Fixed R. T. (Tank Dia. Independ);Distillate Fuel #2:Working Loss  
9026       9999       1  30600106     12    771     82    262     71   0.0   2.1                                                              Petro Industry;;Process Heaters;Process Gas-Fired                             
9027       9999       1  30600811     11                               0.0                                                                    Petro Industry;;Pipeline Valves;Pipeline Valves: Gas Streams                  
9028       9999       1  30600815      0                                                                                                      Petro Industry;;Pipeline Valves;Open-ended Valves: All Streams                
9029       9999       1  30600818      0                                                                                                      Petro Industry;;Pipeline Valves;Pump Seals: Heavy Liquid Streams              
9030       9999       1  30600818      1                                                                                                      Petro Industry;;Pipeline Valves;Pump Seals: Heavy Liquid Streams              
9031       9999       1  30600821      6                               0.0                                                                    Petro Industry;;Pipeline Valves;Drains: All Streams                           
9033       9999       1  30688806             5            46                                                                                                                                                               
9034       9999       1  30600505     34                               0.1                                                                    Petro Industry;;Fugitive Emissions;Wastewater Treatment w/o Separator         
9035       9999       1  30601401                                 64                                                                          Petro Industry;;Petroleum Coke Calcining;Coke Calciner                        
9036       9999       1  31000104      1                                                                                                      Oil/Gas Prod.;;Crude Oil Production;Crude Oil Sumps                           
9037       9999       1  31000105      2                               0.0                                                                    Oil/Gas Prod.;;Crude Oil Production;Crude Oil Pits                            
9038       9999       1  30600401      3     12    203     34      2   0.0   0.0                                                              Petro Industry;;Blowdown Systems;w/ Vapor Recovery Sys. w/ Flaring            
9039       9999       1  30688798                           1                                                                                                                                                               
9040       9999       1  30688800             0                                                                                                                                                                             
9042       9999       1  30600106                   15             0                                                                          Petro Industry;;Process Heaters;Process Gas-Fired                             
9042       9999       2  30600401                   36                                                                                        Petro Industry;;Blowdown Systems;w/ Vapor Recovery Sys. w/ Flaring            
9042       9999       3  30601401                                  0                                                                          Petro Industry;;Petroleum Coke Calcining;Coke Calciner                        
9043       9999       1  30112007      0                                                                                                      Chem Mfg;;Formaldehyde;Fugitive Emissions                                     
9046       9999       1  40200925      1                                                                                                      Surface Coat Oper;;Thinning Solvents;Benzene                                  
Plant Totals                         116    789    336    343    137   0.3   2.1
Stack Level                                                                                                                                        
Pointid    Stackid    Eff.Hgt   Height   Dia   Temp     Flow       Velocity                        Annual tons ---------------->    Daily tons->                
                         (ft)     (ft)   (ft)  (°F)     (cfs)       (ft/s)    Lat.      Long.      VOC    NOx     CO    SO2   PM10   VOC   NOx                  
9005       9999            62      40    2.59   133      198.62      37.70    34.2635  118.2982      1                                                                                                                      
9009       9999            45      43    9.87    82       39.02       0.51    34.2635  118.2982     12                               0.0                                                                                    
9010       9999            45      43    9.87    82       39.02       0.51    34.2635  118.2982      3                               0.0                                                                                    
9011       9999            45      43    9.87    82       39.02       0.51    34.2635  118.2982     10                               0.0                                                                                    
9013       9999            45      43    9.87    82       39.02       0.51    34.2635  118.2982      1                                                                                                                      
9014       9999            45      43    9.87    82       39.02       0.51    34.2635  118.2982      0                                                                                                                      
9015       9999            45      43    9.87    82       39.02       0.51    34.2635  118.2982      0                                                                                                                      
9018       9999            32      30    4.10    96       14.52       1.10    34.2635  118.2982      0                                                                                                                      
9019       9999            32      30    4.10    96       14.52       1.10    34.2635  118.2982      2                                                                                                                      
9022       9999            32      30    4.10    96       14.52       1.10    34.2635  118.2982      7                               0.0                                                                                    
9023       9999            32      30    4.10    96       14.52       1.10    34.2635  118.2982      2                                                                                                                      
9024       9999            32      30    4.10    96       14.52       1.10    34.2635  118.2982      6                               0.0                                                                                    
9026       9999           246     107    5.28   577      490.24      22.39    34.2635  118.2982     12    771     82    262     71   0.0   2.1                                                                              
9027       9999           323      35   13.16   198     3327.05      24.46    34.2635  118.2982     11                               0.0                                                                                    
9028       9999           323      35   13.16   198     3327.05      24.46    34.2635  118.2982      0                                                                                                                      
9029       9999           323      35   13.16   198     3327.05      24.46    34.2635  118.2982      0                                                                                                                      
9030       9999           323      35   13.16   198     3327.05      24.46    34.2635  118.2982      1                                                                                                                      
9031       9999           323      35   13.16   198     3327.05      24.46    34.2635  118.2982      6                               0.0                                                                                    
9033       9999           479      28   50.00   149    10524.36       5.36    34.2635  118.2982             5            46                                                                                                 
9034       9999           158      15   11.33   151     1879.30      18.64    34.2635  118.2982     34                               0.1                                                                                    
9035       9999           681     113   10.41   787     3492.16      41.03    34.2635  118.2982                                 64                                                                                          
9036       9999           133      92    4.71   241      195.49      11.22    34.2635  118.2982      1                                                                                                                      
9037       9999           133      92    4.71   241      195.49      11.22    34.2635  118.2982      2                               0.0                                                                                    
9038       9999           584     112   11.00   705     2706.55      28.48    34.2635  118.2982      3     12    203     34      2   0.0   0.0                                                                              
9039       9999                          0.25    32                           34.2635  118.2982                           1                                                                                                 
9040       9999           479      28   50.00   149    10524.36       5.36    34.2635  118.2982             0                                                                                                               
9042       9999           246     107    5.28   577      490.24      22.39    34.2635  118.2982                   51             0                                                                                          
9043       9999            90      46    3.24   178      307.61      37.31    34.2635  118.2982      0                                                                                                                      
9046       9999            62      40    2.59   133      198.62      37.70    34.2635  118.2982      1                                                                                                                      
Plant Totals                                                                                       116    789    336    343    137   0.3   2.1
Segment Level - Controls(Not reported for pollutants with no control)                                                                       
                                             Control  Rule                                                                                                                
Pointid    Stackid   Seg. SCC      Pollutant  Eff.    Eff.  Primary Control                                     Secondary control                                                        
SCC Descriptions                                                                                                                                   
SCC       SCC Descriptions                                                                 SCC Units                                                                       
30112007  Chem Mfg;;Formaldehyde;Fugitive Emissions                                        Process Unit-Year                                                                                                                
30600106  Petro Industry;;Process Heaters;Process Gas-Fired                                Million Cubic Feet Burned                                                                                                        
30600401  Petro Industry;;Blowdown Systems;w/ Vapor Recovery Sys. w/ Flaring               1000 Barrels Refinery Feed                                                                                                       
30600505  Petro Industry;;Fugitive Emissions;Wastewater Treatment w/o Separator            1000 Gallons Wastewater                                                                                                          
30600811  Petro Industry;;Pipeline Valves;Pipeline Valves: Gas Streams                     Valves in Operation (Annual Basis)                                                                                               
30600815  Petro Industry;;Pipeline Valves;Open-ended Valves: All Streams                   Valves in Operation (Annual Basis)                                                                                               
30600818  Petro Industry;;Pipeline Valves;Pump Seals: Heavy Liquid Streams                 Seals in Operation (Annual Basis)                                                                                                
30600821  Petro Industry;;Pipeline Valves;Drains: All Streams                              Drains in Operation (Annual Basis)                                                                                               
30601401  Petro Industry;;Petroleum Coke Calcining;Coke Calciner                           Tons Raw Coke Processed                                                                                                          
30688798                                                                                                                                                                                                                    
30688800                                                                                                                                                                                                                    
30688806                                                                                                                                                                                                                    
31000104  Oil/Gas Prod.;;Crude Oil Production;Crude Oil Sumps                              Square Feet Sump Area/Year                                                                                                       
31000105  Oil/Gas Prod.;;Crude Oil Production;Crude Oil Pits                               Square Feet Sump Area/Year                                                                                                       
40200921  Surface Coat Oper;;Thinning Solvents;Naphtha                                     Tons Solvent                                                                                                                     
40200925  Surface Coat Oper;;Thinning Solvents;Benzene                                     Tons Solvent                                                                                                                     
40301012  Petro Stor;;Fixed Roof Tnk (Tank Dia. Independ);Crude Oil RVP 5:Working Loss     1000 Gallons Throughput                                                                                                          
40301016  Petro Stor;;Fixed Roof Tnk (67,000 BBL. Size);Jet Kerosene:Breathing Loss        1000 Gallons Storage Capacity                                                                                                    
40301018  Petro Stor;;Fixed Roof Tnk (Tank Dia. Independ);Jet Kerosene:Working Loss        1000 Gallons Throughput                                                                                                          
40301019  Petro Stor;;Fixed R. T. (67,000 BBL. Size);Distillate Fuel #2:Breathing Loss     1000 Gallons Storage Capacity                                                                                                    
40301021  Petro Stor;;Fixed R. T. (Tank Dia. Independ);Distillate Fuel #2:Working Loss     1000 Gallons Throughput                                                                                                          
40301130  Petro Stor;;Tanks w/ Ext. Float Roof-Pri. Seal;Specify Liquid: Standing Loss     1000 Gallons Storage Capacity                                                                                                    
40301150  Petro Stor;;Tanks w/ Internal Floating Roofs;Specify Liquid: Standing Loss       1000 Gallons Storage Capacity                                                                                                    
40301197  Petro Stor;;Floating Roof Tnk (Withdrawal Loss);Specify Liquid: Withdr. Loss     1000 Gallons Throughput                                                                                                          
40301198  Petro Stor;;Float Roof Tnk (67,000 BBl. Size);Specify Liquid: Standing Loss      1000 Gallons Storage Capacity                                                                                                    
1996 NET Plant Detail Report   07/13/01                                                                                                                                                          
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