10/08
TABLE G-7
CHEMICAL PROCESSES
7019 Air blow ml brine
7020 Ammoniating
7016 Ammonium sulfate mfg - NH
3
/H
2
SO
4
proc
7018 Ammonium sulfate mfg - coke oven byprdcts
7131 Biological oxidation
7021 Bodying oil
7022 Boiling tub
7023 Brine evaporation
7096 Calcining - rotary kiln
7024 Calcining - other
7030 Carbon black manufacturing - other process
7132 Carbon dioxide liquifaction plant
7031 Carpet operation
7032 Caulking
7998 Chemical reaction - other/not specified
7173 Chemical reactor – greater than 1000 gallons
7073 Chemical reactor - other/not specified
7055 Claus - modified 2 stage
7056 Claus - modified 3 stage
7057 Claus - modified 4 stage
7033 Condensing
7155 Contaminated ground water stripping
7156 Contaminated soil remediation
7034 Cooking
7035 Creosote pressure treating
7114 Crystallizing
7036 Cyclohex - general
7151 Dipping/cleaning tank
7037 Distillation
7133 Etching
7038 Ethylene dichloride mfg - direct chlorination
7039 Ethylene dichloride mfg - oxychlorination
7023 Evaporation - brine
7110 Evaporation - other
7040 Fabrics manufacturing - bleaching
7041 Fabrics manufacturing - yarn prep
7042 Fabrics manufacturing - other/not specified
7152 Feed/holding tank
7158 Gas collection system
7044 Gas purging
7046 Gypsum pond
7130 Hydrochloric acid manufacturing
7148 Hydrochloric acid regeneration
7043 Injection – NOx control system
7144 Laboratory
7145 Landfill with gas collection system
7159 Landfill without gas collection system
7132 Liquifaction - CO2 plant
7053 Liquifaction - diaphragm
7054 Liquifaction - merc cell
7055 Mod-Claus 2 stage
7056 Mod-Claus 3 stage
7057 Mod-Claus 4 stage
7097 Neutralizing
7062 Nitration reactors
7051 Nitric acid - paraxylen gen
7052 Nitric acid concentrators
7063 Nitric acid mfg - ammonia oxid new
7064 Nitric acid mfg - ammonia oxid old
7131 Oxidation, biological
7065 Phosphoric acid manufacturing - thermal
7066 Phosphoric acid manufacturing - wet process
7147 Phosphoric acid manufacturing - other
7154 Photographic equipment
7067 Pressure treating - other
7068 Prilling
7153 Process tank
7071 Pulpboard manufacturing
7072 Pyrolysis
7073 Reactor - other/not specified
7074 Regenerator
7075 Rubberized fabric mfg - hot melt coating
7076 Rubberized fabric mfg - impregnation
7077 Rubberized fabric mfg - wet coating
7078 Rubberized fabric mfg - other/not spec
7080 Scrubber
7081 Seelite exhaust
7160 Separating – DAF processing
7103 Separating - oil/water
7098 Separating - other
7290 Sewage - Digesters
7270 Sewage - Disinfection
7230 Sewage - Flow equalization
7210 Sewage - Preliminary treatment
7220 Sewage - Primary treatment
7300 Sewage - Reclamation
7250 Sewage - Secondary clarifiers
7240 Sewage - Secondary treatment
7280 Sewage - Sludge handling processes
7260 Sewage - Tertiary treatment
7200 Sewage - Wastewater treatment plant
7058 Sodium carbonate Solvay - NH3 recovery
7059 Sodium carbonate Solvay - handling
7060 Sodium carbonate Trona - calcining
7061 Sodium carbonate Trona - dryer
7146 Sterilization - medical equipment
7089 Sulfate pulping - other/not specified
7082 Sulfate pulping - blow tank accumulator
7083 Sulfate pulping - fluidbed calciner
7084 Sulfate pulping - liquor oxidation tower
7085 Sulfate pulping - mult-effect evaporation
7086 Sulfate pulping - smelt dissolv tank
7087 Sulfate pulping - turpentine condenser
7088 Sulfate pulping - washer/screen
7090 Sulfite pulping - digester
7091 Sulfite pulping - evaporator
7092 Sulfite pulping - liquor recovery
7093 Sulfite pulping - pulp digester
7094 Sulfite pulping - smelt tank
7095 Sulfite pulping - other/not specified
7047 Sulfuric acid mfg - chamber process
7048 Sulfuric acid mfg - contact process
7050 Sulfuric acid mfg - other/not specified
7049 Sulfuric acid regenerators
7157 Tank/drum/container cleaning
7073 Other chemical - reactor
7998 Other chemical reaction - other/not spec
7999 Other process/not specified
7353 Sub Slab Depressurization