(1) Agriculture and Forestry
1, wet fiberboard production process
2, dropping rosin production process
3. Traditional old stoves in rural areas
4. Production of activated carbon with wood and root cutting as main raw materials and production process of activated carbon by zinc chloride method.
5, more than the ecological carrying capacity of tourism activities and the collection of forest products such as medicinal materials.
6, serious water shortage area construction of irrigation and papermaking raw material forest base.
7, methyl bromide soil fumigation process before planting
(2) Coal
1, all kinds of small coal mines within the mining area of state-owned coal mines (the scope confirmed by mining registration of state-owned coal mines)
2, single well type is less than 30000 tons/year of mine.
3, there is no sulfur reduction measures, and there is no standard discharge users of high sulfur coal (sulfur content is higher than 3%) production mine.
4, can't use in situ high ash coal (ash content is higher than 40%) production of mine.
5, 6AM, φM-2.5, PA-3 coal flotation machine
6, PB2, PB3, PB4 mine flameproof high voltage switch
7.PG-27 vacuum filter
8.X- 1 box filter press
9.ZYZ and ZY3 hydraulic supports
10, wooden support
1 1, a coal preparation process that can't realize closed-loop circulation of coal washing wastewater, and a dry coal preparation equipment that can't realize dust discharge up to standard.
(3) Electricity
1. Conventional coal-fired thermal power units with single unit capacity below 65438+ 10,000 kilowatts within the coverage of large power grid.
2, a single capacity of 50 thousand kilowatts and the following conventional small thermal power units
3. Oil-fired boilers and generator sets mainly used for power generation.
4. Conventional coal-fired thermal power units with a single unit capacity of less than 200,000 kilowatts at the end of the design life within the coverage of large power grids.
(4) Petrochemical and chemical industries
1, atmospheric and vacuum distillation unit with 2 million tons/year or less (20 13 except Golmud in Qinghai and Zepu in Xinjiang), indigenous refining process of waste rubber and plastic, and tar batch process to produce asphalt.
2.65438+100000 tons/year of sulfite sulfuric acid production and sulfur sulfuric acid production (except in remote areas), open-hearth potassium permanganate oxidation, diaphragm caustic soda (20 15) production equipment, open-hearth and cauldron evaporation production technology of sodium sulfide, and sodium silicate (sodium silicate) mirabilite production technology.
3. A single set of yellow phosphorus production devices with a capacity of less than 5,000 tons/year and not meeting the access requirements includes a calcium roasting chromium compound production device (20 13), a single-line production device with a capacity of less than 3,000 tons/year for ordinary barium sulfate, barium hydroxide, barium chloride and barium nitrate, and a sodium chlorate production device with a capacity of less than 1000 tons/year. Calcium carbide furnace and open calcium carbide furnace with single furnace capacity less than 12500 KVA, high mercury catalyst (mercury chloride content is above 6.5%), high mercury catalyst (20 15) is used in PVC production equipment by acetylene method, and sodium cyanide production processes by sodium ammonia method and cyanide melting method.
4. Single-line production capacity of 654.38+ production equipment for sodium tripolyphosphate, sodium hexametaphosphate, phosphorus trichloride, feed calcium hydrogen phosphate, hydrofluoric acid, wet-process aluminum fluoride and crystal-opening fluoride.
5. Single-line production capacity is less than 3,000 tons/year of sodium cyanide (100% sodium cyanide), 1 10,000 tons/year of potassium hydroxide, 1 0.5 million tons/year of ordinary grade white carbon black, 20,000 tons/year of ordinary grade calcium carbonate and110,000 tons/year of ordinary grade anhydrous sodium sulfate.
6. Semi-water gas ammonia liquid phase desulfurization, ammonia synthesis by natural gas atmospheric intermittent conversion method, carbon monoxide atmospheric pressure change and full medium temperature shift (high temperature shift) process, wet desulfurization process without supporting sulfur recovery device, and fixed-layer intermittent coal gasification device without supporting the construction of blowing gas waste heat recovery and gasification slag comprehensive utilization device.
7. Production technology of sodium paraquat, alkaline production technology of trichlorfon and dichlorvos, manual packaging (filling) technology and equipment for small package (1 kg and below) pesticide products, production of pesticide powder by Raymond machine, production of pentachlorophenol (sodium) from hexachlorobenzene, etc.
8. Production process for preparing chlorinated rubber with resin for coatings directly heated by fire, carbon tetrachloride solvent method, saponin (including hydrolysate) production device below 100 ton/year, saponin production process for hydrolyzing saponin with hydrochloric acid and saponin production device with pollutant discharge not up to standard, iron powder reduction process (4,4- diaminostilbene disulfonic acid [DSD acid], 2- amino -4- methyl).
Bias tire with 905,000 pieces/year or less, tire with natural cotton cord fabric as skeleton, dry-granulation carbon black with 6.5438+0.5 million knobbl/year or less (except special carbon black and semi-reinforced carbon black), natural latex condom with 300 million pieces/year or less, rubber vulcanization accelerator N- oxybis (654.38+0,2- ethylene) -2- benzene.
10, chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), 1, 1- trichloroethane (methyl chlorofluorocarbons) is used for cleaning, and carbon tetrachloride (CTC) is the main product and all products with carbon tetrachloride (CTC) as processing aid.
(5) Steel
1, indigenous coking (including improved coke oven); The capacity of a single furnace is less than 50,000 tons/year, or there is no semi-coke production device for gas, tar recovery and sewage treatment that cannot meet the access conditions.
2. Coke ovens with carbonization chamber height less than 4.3m (except for tamping coke ovens of 3.8m and above) (3.8m tamping coke ovens in the western region can be postponed to 20 1 1 year); Single coking production facility without chemical recovery
3. Soil sintering
4. Thermal sintering
Sintering machine (20 13) below 5.90 square meters and pellet shaft furnace below 8 square meters; Belt sintering machine for producing manganese ore and chromium ore below 24 square meters.
6.400 cubic meters and below ironmaking blast furnace (except for foundry iron enterprises, but the registration certificate of the industrial and commercial bureau of the enterprise, three-year sales certificate and project approval procedures are required), and 200 cubic meters and below iron alloy and cast iron pipe production blast furnace.
7. Power frequency and intermediate frequency induction furnaces for smelting strip steel, plain carbon steel and stainless steel.
8, 30 tons and below converter (excluding ferroalloy converter)
9. Electric furnaces of 30 tons and below (excluding mechanical casting electric furnaces)
10, iron smelting and steelmaking
1 1, two-wire mill
12, horizontal wire rod mill
13, horizontal bar and profile rolling mill
14, thin plate mill
15, bloom blooming mill and medium-sized mill in Pugang
16, hot rolled strip mill
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