1. Outdated production technology and equipment

(1) Agriculture and forestry

1. Wet fiberboard production technology

2. Dripping method Rosin production technology

3. Traditional old-fashioned rural stoves and kangs

4. Activated carbon production using wood and cut roots as the main raw materials and zinc chloride activated carbon production technology

< p>5. Tourism activities and collection of forest products such as medicinal materials that exceed the ecological carrying capacity

6. Construction of irrigated papermaking raw material forest bases in areas with severe water shortages

7. Methyl bromide soil before planting Fumigation process

(2) Coal

1. Various small coal mines within the scope of state-owned coal mines (the scope of state-owned coal mine mining registration confirmation)

2. Mines with a single well type less than 30,000 tons/year

3. High-sulfur coal (sulfur content higher than 3%) production mines that have neither sulfur reduction measures nor meet emission standards for users

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4. High-ash coal (ash content higher than 40%) production mines that cannot be used locally

5. Flotation machines for 6AM, φM-2.5, and PA-3 coal types

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6. PB2, PB3, PB4 mine explosion-proof high-voltage switch

7. PG-27 vacuum filter

8. X-1 box type Filter press

9. ZYZ, ZY3 hydraulic support

10. Wooden support

11. The coal preparation process that cannot realize closed-circuit circulation of coal washing wastewater cannot Dry coal preparation equipment to achieve dust emission standards

(3) Electricity

1. Conventional coal-fired thermal power units with a single unit capacity of less than 100,000 kilowatts within the coverage of large power grids< /p>

2. Conventional small thermal power units with a single unit capacity of 50,000 kilowatts and below

3. Oil-fired boilers and generating units mainly for power generation (50,000 kilowatts and below)

4. Conventional coal-fired thermal power units with a single unit capacity of less than 200,000 kilowatts that have expired within the coverage of large power grids and have expired design life

(4) Petrochemicals

1, 200 Atmospheric and vacuum units of 10,000 tons/year and below (excluding Golmud, Qinghai, and Zepu units in Xinjiang in 2013), waste rubber and plastic refining processes, tar batch production of asphalt

2. 100,000 tons Pyrite acid production and sulfur acid production less than /year (except for remote areas), open-hearth oxidation method potassium permanganate, diaphragm method caustic soda (2015) production equipment, open-hearth method and large pot evaporation method alkali sulfide production technology, Glauber's salt Sodium silicate (sodium silicate) production technology

3. Yellow phosphorus production equipment with a single unit production capacity of less than 5,000 tons/year and that does not meet the access conditions has a calcium roasted chromium compound production equipment (2013 ), ordinary-grade barium sulfate, barium hydroxide, barium chloride, barium nitrate production equipment with a single-line production capacity of less than 3,000 tons/year, sodium chlorate production equipment with a production capacity of less than 10,000 tons/year, and a single furnace capacity of less than 12,500 kVA Calcium carbide furnaces and open carbide furnaces, high mercury catalysts (mercuric chloride content above 6.5%) and acetylene process polyvinyl chloride production equipment using high mercury catalysts, sodium ammonia process and cyanide melt sodium cyanide production processes

4. The single-line production capacity is less than 10,000 tons/year of sodium tripolyphosphate, less than 5,000 tons/year of sodium hexametaphosphate, less than 5,000 tons/year of phosphorus trichloride, and less than 30,000 tons/year of feed calcium hydrogenphosphate. , hydrofluoric acid with backward technology and serious pollution below 5,000 tons/year, wet aluminum fluoride and open crystallized fluoride production equipment below 5,000 tons/year

5. Single line production capacity of 3,000 tons/ Sodium cyanide (100% sodium cyanide) less than 10,000 tons/year, potassium hydroxide less than 10,000 tons/year, ordinary grade white carbon black less than 15,000 tons/year, ordinary grade calcium carbonate less than 20,000 tons/year, 100,000 tons/year Ordinary grade anhydrous sodium sulfate (excluding salt industry co-production and by-products) below 30,000 tons per year, lithium carbonate and lithium hydroxide below 30,000 tons per year, common grade barium carbonate below 20,000 tons per year, ordinary grade barium carbonate below 15,000 tons per year Grade strontium carbonate production device

6. Semi-water gas ammonia liquid phase desulfurization, natural gas normal pressure intermittent conversion process to synthesize ammonia, carbon monoxide normal pressure change and full medium temperature conversion (high temperature conversion) process, without supporting sulfur recovery device Wet desulfurization process, fixed-layer intermittent coal gasification device without supporting construction of blower gas waste heat recovery and gas-making slag comprehensive utilization device

7. Sodium paraquat production process, trichlorfonine production of dichlorvos Technology, manual packaging (filling) technology and equipment for small packages (1 kg and below) of pesticide products, production of pesticide powder by Raymond machine method, production of pentachlorophenol (sodium) using hexachlorobenzene as raw material

8. The production process of chlorinated rubber produced by resins for coatings heated directly by fire, the carbon tetrachloride solvent method, saponin (including hydrolyzate) production equipment with an annual capacity of less than 100 tons/year, the saponin production process and pollutants by hydrochloric acid acidolysis method Saponin production equipment whose emissions cannot meet standards, iron powder reduction process (4,4-diaminostilbene-disulfonic acid [DSD acid], 2-amino-4-methyl-5-chlorobenzenesulfonic acid [CLT] Acid], 1-amino-8-naphthol-3,6-disulfonic acid [H acid] three products are temporarily suspended)

9. Bias tires and 500,000 units/year or less Tires with natural cotton cord fabric as the skeleton, dry granulated carbon black of 15,000 tons/year and below (except special carbon black and semi-reinforced carbon black), natural latex condoms of 300 million tons/year and below, rubber vulcanization Accelerator N-oxybis(1,2-ethylene)-2-benzothiazole sulfenamide (NO