1. Comprehensive utilization technology of coal gangue
(1) Coal gangue power generation technology
——Promote large-scale circulating fluidized bed boilers suitable for burning coal gangue, Promote combined heating, electricity and cooling technology and combined heating, electricity and gas supply technology in areas where conditions permit.
——Promote lime desulfurization and electrostatic precipitating technology in the furnace.
——Develop high-efficiency dust removal, desulfurization, ash and slag dry transportation, storage and utilization technologies for power plant boilers powered by low calorific value fuel such as coal gangue.
(2) Coal gangue production building materials technology
-Brick making technology. Promote the technology of producing load-bearing porous bricks, non-load-bearing hollow bricks and clear-face wall bricks from all coal gangue.
——Cement making technology. Promote the technology of using coal gangue as raw material, partially or completely replacing clay to prepare cement raw meal and firing cement clinker.
——Technology for producing other building materials products. Promote the use of coal gangue as raw material to produce ceramic products, ceramsite, rock wool, aerated concrete and other technologies.
(3) Promote the use of coal gangue to fill coal mining subsidence areas, goaf areas and open-pit mines and the technology of coal gangue reclamation and land creation.
(4) Promote the use of coal gangue to produce chemical products such as polyaluminum chloride, aluminum sulfate, and synthetic series molecular sieves.
(5) Promote the use of coal gangue to produce compound fertilizer technology.
(6) Promote the separation technology of extremely fine-grained ilmenite, anatase and other impurities in coal gangue.
(7) Research and develop technology for using coal gangue to produce special silicon-alumino-ferroalloys and aluminum alloys, as well as technology for using coal gangue to produce aluminum series and iron series ultra-fine powders.
(8) Develop technology for extracting vanadium pentoxide and other rare elements from coal gangue.
2. Mine water comprehensive utilization technology
Promote the use of coagulation, sedimentation (or flotation), filtration, disinfection and other technologies to purify and treat coal mine water.
3. Coalbed methane comprehensive utilization technology
(1) Promote the industrialization of coalbed methane civil, power generation, chemical and other technologies.
(2) Develop low-concentration gas utilization technology. 1. Comprehensive utilization technology of fly ash and desulfurization gypsum
(1) Comprehensive utilization technology of fly ash
——Promote the use of fly ash to produce cement, blocks, ceramsite, etc. Building materials technology.
——Promote the use of fly ash to build dams, oil well platforms, road subgrades and other construction engineering technologies.
——Promote the technology of producing floating beads, hollow microbeads, carbon and other compounds from fly ash.
——Promote the industrialization of alumina extraction technology from high-aluminum fly ash.
——Promote the industrialization of fly ash papermaking and rock wool production technology.
——Develop technologies for fly ash to be used in agriculture (soil improvement, compound fertilizer production, land reclamation), sewage treatment and various filling materials.
(2) Promote the comprehensive utilization technology of desulfurized gypsum to produce cement retarder, gypsum board, construction gypsum, stucco gypsum, blocks and other building materials products.
(3) Develop dry-mixed mortar using desulfurized gypsum without calcining.
2. Comprehensive wastewater utilization technology
Promote technologies such as closed recycling of ash yard wastewater.
3. Comprehensive waste gas utilization technology
Promote the technology of recovering sulfur resources from the flue gas of coal-fired power plants to produce sulfur. 1. Waste residue comprehensive utilization technology
(1) Promote the use of solidification and other harmless comprehensive treatment technologies for various oil sands, sludge, residues, and drill cuttings generated in the oil and gas extraction process, and use them in construction Roads, manufacturing construction materials, profile control and water blocking agents, etc.
(2) Promote the energy-saving technology of petroleum coke emulsified coke slurry/oil (EGC) instead of oil.
(3) Develop and improve the combined process of mild wet oxidation (WAO) and batch bioreactor (SBR) to treat alkali residue, and form a proprietary complete set of technologies.
(4) Research and develop combined technologies for the treatment of oil sludge (including tank bottom sludge), scum and remaining activated sludge in sewage treatment plants.
2. Wastewater (liquid) comprehensive utilization technology
(1) Promote drilling sewage and waste liquid comprehensive treatment technology to achieve closed-circuit recycling.
(2) Promote the membrane recovery technology of hydrogen-containing tail gas from oil refining enterprises. Utilize membrane separation technology to build aromatic hydrocarbons and hydrogenation tail gas membrane recovery devices to recover hydrogen-rich gases in the acid gas of the aromatic hydrocarbon pre-hydrogenation refining unit, isomerization hydrogen-rich gas, hydrocracking low-fragmented gas, and diesel hydrogenation low-divided gas. .
(3) Promote the use of neutralization, acidification, and various refining technologies to recover naphthenic acid, crude phenol, sodium carbonate, and flotation from acid-base waste liquids and waste catalysts generated from petroleum refining. Collecting agents and other resources.
(4) Develop high-concentration, refractory organic wastewater treatment technology for petrochemical industry and technology to replace clean water with oilfield wastewater.
(5) Develop cost-effective advanced wastewater treatment technology and reuse technology, ammonia nitrogen wastewater treatment technology and recycling technology.
3. Waste gas comprehensive utilization technology
(1) Promote the use of gas energy recovery technology for energy recovery of high-temperature flue gas generated during the catalytic cracking process of refineries.
(2) Research and develop sulfur dioxide and nitrogen oxide treatment technology in catalytic cracking regeneration flue gas, heating furnace gas, process exhaust and power station exhaust. 1. Comprehensive utilization technology of smelting waste slag
(1) Promote steelmaking slag recovery and magnetic separation powder deep processing technology.
(2) Promote the technology of vertical mill powder and granulated blast furnace slag.
(3) Promote the comprehensive utilization technology of pyrite slag.
(4) Promote cold rolling hydrochloric acid regeneration and iron powder recycling technology.
(5) Promote the technology of returning steel slag to sintering and replacing lime as sintering solvent in ironmaking plants.
(6) Promote converter gas dry dust removal and dust and mud briquetting technology.
(7) Promote iron oxide scale recycling technology. Direct reduction technology is used to prepare reduced iron powder for powder metallurgy.
(8) Promote comprehensive utilization technology of iron-containing dust and mud.
(9) Promote the technology of producing magnetic materials from scrap steel slag.
(10) Develop comprehensive utilization technology of zinc-containing dust and mud.
(11) Develop processing and utilization technologies for stainless steel and special steel slag, especially technologies to prevent the leaching of water-soluble chromium ions.
(12) Develop steel slag free calcium oxide and free magnesium oxide degradation treatment technology.
2. Comprehensive wastewater (liquid) utilization technology
(1) Promote optimized and graded treatment and use technology for coking wastewater of different concentrations.
(2) Promote the use of "electro-oxidation flotation" technology for advanced treatment and reuse of wastewater.
(3) Promote advanced sewage treatment, desalination and reuse technology. Use anti-pollution aromatic polyamide reverse osmosis membrane to produce high-quality recycled water.
(4) Promote cold rolling oil-containing emulsion membrane separation and recovery technology.
(5) Research and develop acidic mine wastewater treatment and recycling technology.
(6) Research and develop mining sulfur minerals, As, Pb, Cd wastewater treatment and recycling technology.
3. Comprehensive utilization technology of waste gas, waste heat and waste pressure
(1) Promote the application technology of full-combustion blast furnace gas boilers.
(2) Promote the recovery technology of coke oven, blast furnace and converter gas.
(3) Promote the use of waste heat from rotary kiln waste high-temperature flue gas in reduced iron production to generate electricity.
(4) Promote blast furnace gas residual pressure power generation TRT (blast furnace gas residual pressure turbine power generation device) combined with dry dust removal technology.
(5) Promote the use of lithium bromide refrigeration and other technologies to recover and utilize the waste heat of furnace flue gas in the metallurgical production process.
(6) Promote the use of double pre-regenerative combustion technology to realize the utilization of waste heat from furnace exhaust gas.
(7) Promote medium and low temperature flue gas waste heat power generation technology such as ferroalloy submerged furnaces and sintering machines.
(8) Promote coking dry coke technology and recycle the sensible heat of coke.
(9) Promote low calorific value gas-steam combined cycle power generation technology (CCPP).
(10) Promote high-temperature flue gas waste heat power generation technology in steel plant dust removal systems.
(11) Promote electric furnace waste heat recovery and comprehensive utilization technology.
(12) Promote the industrialization of gypsum resource utilization technology as a by-product of sintering flue gas desulfurization. 1. Comprehensive utilization technology of smelting waste slag
(1) Promote the use of slag beneficiation method to recover metallic copper from smelting slag.
(2) Promote the comprehensive utilization technology of copper smelting anode mud and waste residue (materials), and recover gold, silver, platinum, palladium, selenium, tellurium, lead, bismuth, indium, etc.
(3) Promote the comprehensive utilization technology of copper smelting cold slag and nickel smelting cold slag deep reduction magnetic separation to extract iron.
(4) Promote the use of technologies such as "crushing-magnetic separation of coking coal" and "ball mill-magnetic separation to produce iron powder" to treat zinc slag and kiln slag.
(5) Promote the fire and wet techniques for extracting gold and silver from lead electrolysis anode mud.
(6) Promote the technology of extracting silver from zinc slag.
(7) Promote the technology of extracting indium from zinc leaching residue.
(8) Promote the technology of partially replacing calcium and siliceous raw materials with magnesium metal reduction slag to produce cement.
(9) Develop the technology to efficiently utilize lead and zinc smelting slag to recycle lead and zinc, as well as the technology to recover scattered metals.
(10) Develop low-consumption and high-efficiency material technology for removing fluorine, chlorine, and zinc oxide.
(11) Develop comprehensive utilization technology for producing metallic germanium from various types of smelting smoke using hydrogen reduction method.
(12) Develop red mud comprehensive utilization technology.
2. Comprehensive wastewater (liquid) utilization technology
(1) Promote rolling waste oil recycling technology.
(2) Promote the technology of recovering metallic copper from copper-containing waste liquid generated from the production of printed circuit boards.
(3) Research and develop comprehensive recovery technology for surface treatment waste liquid and pickling sludge during processing and production.
3. Comprehensive utilization technology of waste gas and waste heat
(1) Promote the use of ammonia absorption technology to recover flue gas sulfur dioxide produced by non-ferrous metal smelting enterprises such as copper, lead, and zinc. Produce ammonium sulfate, potassium sulfate, etc.
(2) Promote the use of calcium absorption technology to desulfurize and reuse sulfur dioxide flue gas.
(3) Promote the use of zinc oxide slag to remove sulfur dioxide from lead and zinc smelting flue gas.
(4) Promote the recycling technology of valuable elements in smelting waste gas.
(5) Promote advanced technologies for carbon dioxide recovery and production of carbon dioxide derivatives during the utilization of magnesite resources.
(6) Promote non-ferrous metallurgical furnace flue gas waste heat utilization technology. 1. Comprehensive utilization technology of phosphogypsum and other chemical waste residues
(1) Promote the comprehensive utilization technology of ammonia evaporation waste residues.
(2) Promote the use of carbide slag instead of limestone for flue gas desulfurization technology in the cement industry, soda ash industry and power plants.
(3) Promote the technology of using chromium slag as cement mineralizer; the technology of producing autosoluble sinter from chromium slag and smelting chromium-containing pig iron; the technology of using chromium slag as flux to produce calcium-magnesium phosphate fertilizer; the technology of producing calcium-magnesium phosphate fertilizer from chromium slag Powder, cast stone, artificial aggregate, glass colorant and chrome slag wool and other technologies.
(4) Promote the comprehensive utilization technology of phosphogypsum to produce phosphoric acid co-produced cement, potassium sulfate, ammonium sulfate and calcium carbonate as chemical raw materials; phosphogypsum to produce cement Comprehensive utilization technology of retarder, gypsum board, building gypsum, stucco gypsum, building blocks and other building materials products; phosphogypsum as saline-alkali soil improver technology.
(5) Promote the technology of using yellow phosphorus slag to produce cement, concrete, phosphorus slag bricks, insulation materials, low-temperature sintering ceramics, etc.
(6) Promote comprehensive utilization technologies such as yellow phosphorus mud to produce phosphorus pentoxide and double residue fertilizer.
(7) Promote the comprehensive utilization technology of gas-making coal slag.
(8) Promote the technology of using boron mud to prepare light magnesium carbonate, magnesium oxide and other magnesium salts.
(9) Promote the use of boron mud to produce building materials, agricultural fertilizers and metallurgical auxiliary materials.
(10) Promote comprehensive utilization technologies such as fluorogypsum production of building materials.
(11) Develop phosphogypsum filling mining technology.
2. Comprehensive utilization technology of wastewater (liquid)
(1) Promote the technology of drying salt from evaporated ammonia waste liquid in soda ash production, and use high-efficiency evaporation technology and equipment to produce combined calcium chloride Produce sodium chloride.
(2) Promote the use of hydrolysis stripping technology to recover urea in the production of synthetic ammonia.
(3) Promote nitrogen fertilizer production wastewater reuse technology.
(4) Promote ultra-low emission technology for circulating cooling water.
(5) Promote the technology of recycling boric acid mother liquor to prepare magnesium boron fertilizer, light magnesium carbonate, magnesium oxide and other magnesium salt products.
(6) Promote the use of large-pore adsorption resin to recycle 2,3-acid wastewater.
(7) Promote the "resin adsorption-oxidation-resin adsorption" technology to treat and utilize resources from 2-naphthol production wastewater.
(8) Promote resource utilization technology for treating DSD (4,4-diaminodistyrene-disulfonic acid) acid oxidation production wastewater by using resin method to adsorb, elute and recycle organic matter.
(9) Promote aniline, o-toluidine and p-toluidine production wastewater treatment technology.
(10) Promote the comprehensive utilization technology of resin adsorption method to treat chlorinated benzene washing wastewater.
(11) Promote the technology of recovering nickel, cobalt and other rare metals from electroplating wastewater.
(12) Promote the technology of extracting potassium chloride, industrial bromine and magnesium chloride from salt production mother liquor.
3. Comprehensive utilization technology of waste gas and waste heat
(1) Promote the use of adsorption, steam stripping, pressure swing adsorption and other technologies to recover vinyl chloride from the exhaust gas of calcium carbide polyvinyl chloride production , acetylene gas.
(2) Promote the technology of using yellow phosphorus tail gas to generate electricity and purify carbon monoxide to produce chemical products such as methanol and formic acid.
(3) Promote alcohol hydrocarbonization process to replace copper washing process technology.
(4) Promote the waste heat recovery and utilization technology of full-fired air-making and blowing air.
(5) Promote wet process phosphoric acid and fluorine, a by-product of phosphate fertilizer production, to produce various fluoride technologies.
(6) Promote the technology of using sodium carbonate to absorb nitrogen oxides in nitric acid production tail gas to produce sodium nitrate and sodium nitrite.
(7) Promote the use of calcium carbide and carbon black to produce carbon monoxide in exhaust gas as fuel and chemical raw materials for the production of methanol, synthetic ammonia and carbonyl products.
(8) Promote the comprehensive utilization technology of carbon dioxide-containing waste gas. Among them, ammonia water is used to absorb carbon dioxide in the tail gas to produce ammonium bicarbonate; liquid carbon dioxide or dry ice is produced by cryogenic cooling; soda ash is used to absorb carbon dioxide to produce sodium bicarbonate; carbon dioxide waste gas is used to produce light magnesium carbonate; caustic soda waste liquid is used to absorb carbon dioxide. Soda ash; use carbon dioxide in waste gas instead of sulfuric acid to decompose sodium phenolate to extract phenol.
(9) Promote the comprehensive utilization technology of hydrogen chloride waste gas. Among them, glycerin is used to absorb hydrogen chloride to produce dichloropropanol; under the action of a catalyst, epichlorohydrin and dichloroisopropanol are produced, and chemical products such as chlorosulfonic acid, dyes, and carbon dichloride are produced; catalytic chlorination is used , electrolysis and nitric acid oxidation to produce chlorine; the by-product hydrochloric acid is used to produce polyvinyl chloride and other products.
(10) Promote hydrogen production technology by catalytic dry gas steam reforming.
(11) Promote chlorine recycling technology in the production of glyphosate and silicone. The tail gas from glyphosate production is recycled and purified for use in the synthesis of silicone monomers. Hydrochloric acid is produced during the production of silicone monomers and is used in the synthesis of glyphosate after purification, thereby enabling chlorine-containing compounds (methyl chloride, hydrogen chloride) to be recycled between the two major categories of products: glyphosate and silicone. 1. Comprehensive utilization technology of waste residue
(1) Promote the technology of stone processing gravel and mining waste rock to produce artificial stone (decorative materials).
(2) Develop high value-added reuse technology for waste ceramics.
2. Comprehensive wastewater utilization technology
Promote the use of coagulation and sedimentation treatment technologies such as inorganic coagulant (PAC) and polymer coagulant aid (PHM).
3. Comprehensive utilization technology of waste gas and waste heat
(1) Promote cement kiln waste gas waste heat power generation technology.
(2) Promote the industrialization of glass melting furnace exhaust gas waste heat power generation technology. 1. Comprehensive utilization technology of waste residue
(1) Promote the technology of corn degermination and oil extraction and wheat protein extraction.
(2) Promote the use of ethanol grains to produce whole grains protein feed and other technologies.
(3) Promote the technology of drying waste beer yeast to produce feed yeast; the technology of preparing pharmaceutical culture medium yeast extract by treating waste yeast with enzymes.
(4) Promote the technology of replacing natural gypsum with citric acid waste residue.
(5) Promote the industrialization of technology for producing nucleotides and amino acids from waste beer yeast.
(6) Promote the technology of corn cob production of xylo-oligosaccharides.
(7) Promote the technology of using waste sugar molasses to produce highly active yeast and other fermented products.
(8) Promote the industrialization of extracting functional dietary fiber and protein from wheat grains using enzyme technology.
(9) Promote the industrialization of technology for preparing pectin, functional dietary fiber and protein feed from waste residues in the production of concentrated fruit and vegetable juices.
(10) Develop yeast cell wall residues to prepare mannose protein and water-soluble glucan, etc.
(11) Research and develop beer grains using multi-strain mixed solid fermentation biological modification to produce peptide proteins.
(12) Develop comprehensive utilization technology for potato and cassava starch production waste residue.
2. Wastewater (liquid) comprehensive utilization technology
(1) Promote the technology of anaerobic fermentation of residual resources to produce biogas.
(2) Promote the secondary steam recycling technology of wort boiling.
(3) Promote the technology of using MSG waste mother liquor to produce compound fertilizer.
(4) Promote the technology of mixed culture of corn soaked water and glutamic acid fertilization liquid for feeding yeast powder.
(5) Promote dry crushing of dry cassava slices and wet crushing and separation technology of fresh cassava to concentrate refined starch slurry and protein yellow slurry.
(6) Research and develop the technology of using membrane filtration technology (MF) to recover bacterial cells and make feed.
(7) Develop protein recovery technology from high-concentration process wastewater (commonly known as juice or cell water) from potato starch production.
(8) Develop membrane materials and membrane separation devices suitable for food industry production; develop membrane technology and membrane materials for advanced treatment of discharged wastewater.
3. Comprehensive waste gas utilization technology
Develop technology to produce degradable plastics using carbon dioxide produced during alcohol and other production processes. 1. Comprehensive utilization technology of waste fiber and other waste residues
(1) Promote waste fiber recycling technology. Technology to produce recycled fibers using waste polyester and nylon fibers, production waste, etc.
(2) Promote the use of waste fiber as industrial reinforcement material technology.
(3) Promote dissolution, extraction, ion exchange and other technologies to recycle solid waste generated by the chemical fiber industry.
(4) Promote acupuncture, hot melt, spunbonding, stitching and other technologies to recycle waste flowers, waste cotton, gauze corners, short fibers and other wastes.
(5) Promote the industrialization of the technology of extracting protein from waste wool to prepare biological protein fibers.
(6) Promote the industrialization of wet spinning technology using hydrogen peroxide to spin waste after cocoon stripping.
(7) Promote the comprehensive utilization industrialization of silkworm pupa protein extraction and deep processing, and the production of needle-punched non-woven fabrics from mulberry silk scraps.
2. Wastewater (liquid) comprehensive utilization technology
(1) Promote the use of direct steam distillation to produce bromine from bromine-containing dye wastewater; hydrolysis of dispersed blue 2BLN Mother liquor and nitrification waste acid are used as raw materials to separate and recover 2,4-dinitrophenol from wastewater.
(2) Promote the industrialization of lanolin extraction technology using efficient separation and recovery of wool scouring wastewater and other process equipment.
(3) Promote the industrialization of technology for the recovery and utilization of organic matter such as acetaldehyde in wastewater produced by polyester enterprises.
(4) Develop membrane materials suitable for advanced treatment of discharged wastewater, and develop membrane separation devices suitable for slurry, dye concentration and recovery processes. 1. Comprehensive utilization technology of waste residue
(1) Promote the resource utilization technology of papermaking waste residue and sludge.
(2) Promote the industrialization of technology for pulping alkali recovery white mud to produce high-quality calcium carbonate.
2. Wastewater (liquid) comprehensive utilization technology
(1) Promote the cascade use of water in the pulping and papermaking process and the partial reuse technology of wastewater advanced treatment.
(2) Promote papermaking white water multi-disc filter processing and recycling technology.
(3) Promote the technology of anaerobic biological treatment of high-concentration wastewater to produce biogas.
(4) Promote closed screening and medium consistency pulping technology.
(5) Promote the industrialization of microbial preparation technology for pulp waste liquid production.