Type of production | Process | Pollutants | Other contaminants that may need to be cleaned at auxiliary units | Recommended type of gas treatment plant |
Natural gas production
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Gas well operation | Carbon monoxide, hydrogen sulfide, methanol, saturated hydrocarbons | NOx, SO2 |
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Field gas treatment | Benzol, xylene, kerosene, toluene, hydrogen sulfide, methyl mercaptan, ethyl mercaptan, naphtha solvent, butanol, ethanol, white spirit, saturated hydrocarbons, carbon monoxide, ammonia, benzapyrene, gasoline, methanol | NOх, SO2, suspended solids |
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Field gas compression | Benzapyrene, benzol, kerosene, toluene, hydrogen sulfide, carbon disulfide, saturated hydrocarbons, carbon monoxide, formaldehyde. | NOх, suspended solids, soot, gaseous fluorides |
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Auxiliary systems (power supply, flaring, etc.) | Benzapyrene, kerosene, carbon monoxide, formaldehyde | NOx, SO2 |
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Oil production | Well production systems | Benzene, cumene, xylene, toluene, hydrogen sulfide, saturated hydrocarbons, methanol |
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Preparation of oil, associated petroleum gas | Acetone, benzapyrene, gasoline, benzene, butyl acetate, xylene, isobutene, kerosene, VOCs, toluene, hydrogen sulfide, solvent naphtha, butanol, ethanol, methanol, white spirit, saturated hydrocarbons, carbon monoxide, formaldehyde | NOx, SO2, suspended solids, Fe2O3, inorganic dust, soot, gaseous fluorides |
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Formation pressure maintenance | Benzol, xylene, VOCs, toluene, hydrogen sulfide, methanol, white spirit, saturated hydrocarbons, carbon monoxide | NOx, Fe2O3, dust inorganic, manganese and its compounds, gaseous fluorides, P2O5 |
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Auxiliary systems (power supply, treatment facilities, tank battery) | Benzapyrene, carbon monoxide, benzene, xylene, cumene, toluene, hydrogen sulfide, methanol, saturated hydrocarbons | NOx, SO2 |
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Treatment of oil | Carbon monoxide, saturated hydrocarbons, benzene, xylene, VOCs, hydrogen sulfide, ammonia, carbon disulfide, gasoline, toluene, solvent naphtha, kerosene, benzapyrene, formaldehyde, styrene, ethylene glycol, methanol | NOx, SO2, dust, soot, gaseous fluorides |
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Processing of natural and associated gas |
Natural gas processing and condensate stabilization |
Carbon monoxide, saturated hydrocarbons, VOCs, hydrogen sulfide | NOx, SO2 |
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Helium recovery from natural gas | Carbon monoxide, methane, ethane | NOx, soot |
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Sulfur recovery | Carbon monoxide, methane, hydrogen sulfide, VOCs | NOx, SO2, soot |
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Associated petroleum gas processing | Saturated hydrocarbons, carbon monoxide | NOx |
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Separation of wide light hydrocarbon fraction (WLHF) on gas fractionation units | Saturated hydrocarbons, methanol |
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Associated petroleum gas compression | Saturated hydrocarbons, carbon monoxide | NOx |
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Consumer industry | Textile production | Carbon monoxide, kerosene, ethanol, formaldehyde | NOx, SO2, NaOH |
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Tanneries | Hydrogen sulfide, ammonia, organic solvents |
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Agriculture | Livestock farming | Ammonia, methane, hydrogen sulfide, carbon monoxide | NOx, SO2, suspended solids |
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Food industry | Food production | Carbon monoxide, VOCs | NOx, SO2, dust |
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Beverages, milk and dairy products | Carbon monoxide, ammonia | NOx, dust |
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Mining and processing of iron ores, non-ferrous metal ores | Saturated hydrocarbons, carbon monoxide | NOx, SO2, dust of inorganic compounds, suspended solids |
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Extraction of precious metals | Hydrogen sulfide, carbon disulfide, carbon monoxide, benzapyrene, formaldehyde, kerosene, ammonia | NOx, SO2, dust of inorganic compounds, suspended solids
NaOH |
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Production of rare and rare-earth metals | Carbon monoxide, ammonia, VOCs | NOx, SO2, dust, metals |
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Underground mining of coal | Drilling and blasting | Benzapyrene, carbon monoxide, kerosene, benzene, xylene, toluene, hydrogen sulfide, saturated hydrocarbons | NOx, SO2, Fe2O3, inorganic dust, manganese and its compounds, soot |
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Ventilation and degasifying | Carbon monoxide, methane | NOx, SO2, Fe2O3, inorganic dust, manganese and its compounds, |
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Rock transportation | Saturated hydrocarbons, carbon monoxide | NOx, SO2, inorganic dust, soot |
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Coal storage | Carbon monoxide, kerosene | NOx, SO2, inorganic dust, soot |
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Coal beneficiation | Carbon monoxide, kerosene, methane, formaldehyde, benzapyrene | NOx, SO2, Fe2O3, inorganic dust, manganese and its compounds, soot |
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Production of surface, objects or products treatment using coatings, organic solvents | Solvent application | Acetone, butyl alcohol, butyl acetate, xylene, toluene, ethyl alcohol, ethyl acetate, methyl isobutyl ketone, cyclohexanone, ethyl glycol acetate, ethyl cellosolve |
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Application of varnishes | Solvent naphtha, formaldehyde |
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Paints and enamels application | Acetone, benzene, butyl cellulosolve butyl acetate, xylene, methyl isobutyl ketone, methylethyl ketone, nitropropane, propyl carbonate, turpentine, solvent, butyl alcohol, diacetone alcohol, isobutyl alcohol, n-butyl alcohol, ethylodetolyl, ethyl alcohol, tolide, tolide, ethyl alcohol chlorobenzene, cyclohexanone, cyclohexanol, ethyl acetate, ethyl glycol acetate, ethylene glycol, ethyl carbitol, ethyl cellosolve,
ammonia |
Nitric acid, sulfuric acid, sodium hydroxide |
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Production of basic inorganic substances | Carbon monoxide, ammonia | NOх, SO2, sulfuric acid, fluorine compounds, hydrogen chloride |
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Production of other basic inorganic substances | Hydrogen peroxide production | Isopropyl alcohol, acetone |
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Silicon carbide production | Carbon monoxide, saturated hydrocarbons, benzyl, toluene, xylene, styrene, aromatic cyclic hydrocarbons | SO2 |
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Production of basic organic substances | Production of lower olefins and dienes. Production of aromatic compounds. Production of oxygen-containing organic compounds. Production of nitrogen-containing organic compounds | Carbon monoxide, saturated hydrocarbons, formaldehyde, methanol, ethanol, butanol, acetic acid, dimethylbenzene, acrylonitrile, ammonia, benzene, toluene, phenol, acetone, ethylene, ethylbenzene | NOx, SO2 |
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Production of fine organic synthesis | Carbon monoxide, saturated hydrocarbons, phenol, ethylene glycol, toluene, unsaturated hydrocarbons, benzene, ethanol, methanol, esters | NOx, SO2 |
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Polymer production | Synthetic rubber production | Saturated hydrocarbons, amylenes, toluene, methanol, carbon monoxide, cyclohexane, divinyl, styrene, ethylene, isobutylene, isoprene, acrylonitrile, gasoline | NOx, SO2 |
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Production of thermoplastic elastomers
(styrene) |
Carbon monoxide, cyclohexane, hexane, divinyl, toluene, saturated hydrocarbons | NOx |
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Polyethylene production | Ethylene, propylene, saturated hydrocarbons, propanal, carbon monoxide, butylene | NOx |
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Polypropylene production | Saturated hydrocarbons, propylene, carbon monoxide, acetic acid, formaldehyde | NOx |
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Polystyrene production | Saturated hydrocarbons, carbon monoxide, styren | NOx, SO2 |
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ABS plastics production | Carbon monoxide, ethylbenzene, vinylbenzene, gasoline, acrylonitrile, saturated hydrocarbons | NOx, SO2 |
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Polyethylene terephthalate production | Carbon monoxide, terephthalic acid, isopropyl alcohol, dinyl, acetaldehyde, ethylene glycol | NOx, SO2 |
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Production of high molecular weight compounds for special purposes (polycarbonates, polyamides, polyurethanes, fluoroplastics) | Methanol, ethylene glycol, phenol, carbon monoxide | NOx, SO2 |
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Production, as well as auxiliary branches of wastewater treatment enterprises | Ammonia, methyl mercaptan, ethyl mercaptan, hydrogen sulfide, saturated hydrocarbons, phenol, formaldehyde | NOx |
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Incinerators, plants for thermal treatment of municipal solid and industrial waste | Carbon monoxide, hydrocarbons (saturated, unsaturated, polycyclic, aromatic and
other), benzapyrene, dioxins |
NOx, SO2, soot, dust, suspended solids (including heavy metals), hydrogen chloride, hydrogen fluoride |
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Production of cellulose, wood pulp, paper, cardboard | Methyl mercaptan, hydrogen sulfide, dimethyl sulfide, dimethyl disulfide, formaldehyde, phenol, carbon monoxide, methanol, styrene, ammonia | NOx, SO2, suspended solids |
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Manufacture of ceramic products | Carbon monoxide, VOCs | NOx, SO2, dust |
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Iron and steel industry, by-product coke industry | Carbon monoxide, pyridine bases, aromatic hydrocarbons, phenol, ammonia, benzapyrene, hydrogen sulfide | NOx, SO2, Fe2O3, inorganic dust, manganese and its compounds, suspended solids |
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Non-ferrous industry | Production of copper, aluminum, lead, zinc, cadmium, nickel, cobalt | Carbon monoxide, aromatic hydrocarbons, VOCs, dioxins, hydrogen sulfide | NOx, SO2, hydrogen chloride, sulfuric acid, inorganic dust, metals |
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Radio-electronic industry | Carbon monoxide, saturated hydrocarbons, benzapyrene, phenol, methanol, acrolein, isopropyl alcohol, acetone, formaldehyde, ethanol, furfural, gasoline, ammonia, benzene, xylene, toluene, white spirit, ethyl acetate, hydrogen sulfide, acetic acid, styrene | NOx, SO2, sodium hydroxide, dust-inorganic, suspended solids, nitric acid, sulfuric acid, hydrochloric acid |
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