Ministry of Industry and Information Technology will guide funds to support energy-saving and emission reduction Rotary Hammers, Variable Speed Rotary Hammers, Rotary Hammer Drills, Electric Rotary Hammer NINGBO LUBAN ELECTRIC POWER TOOLS CO.,LTD. , http://www.aye-group.com
On August 25, the reporter learned from the Ministry of Industry and Information Technology that the Department of Energy Conservation and Comprehensive Utilization of the Ministry of Industry and Information Technology had recently completed the implementation of cleaner production technologies for chromium salts, titanium dioxide, paint, yellow phosphorus, and barium carbonate. The plan (hereinafter referred to as “the planâ€) and relevant person in charge of the Energy Conservation Department stated that it will take measures to actively guide funds to support the promotion and application of these clean production technologies.
According to the plan, by 2013, the chromium salt industry will reduce 665,000 tons of chromium residue annually. At the same time, annual savings of 51,600 tons of chromite ore, 74,500 tons of soda ash and 112,200 tons of sulfuric acid were achieved, and the annual reduction in the use of limestone and dolomite resources was 948,700 tons. The annual saving of standard coal was 262 thousand tons and the reduction of carbon dioxide emission was 790,200 tons. To achieve this goal, the technology penetration rate of sodium chromate dissolved by ferrochrome alkali will reach 15%; the penetration rate of continuous liquid phase oxidation by pneumatic fluidized towers will reach 10%; the penetration rate of liquid phase oxidation of potassium sublimate salt Reached 10%; the penetration rate of calcium-free roasting technology reached 65%.
The plan clearly emphasizes that the state will give priority to supporting the development of chlorination titanium dioxide production and manufacturing technology. It is expected that by 2013, the penetration rate of boiling chlorination technology in the chlorination of titanium dioxide production will reach 90%. At the same time, the sulfuric acid method titanium dioxide was vigorously demonstrated and promoted a number of clean production technologies, including continuous acid hydrolysis production technology, waste heat concentrated waste acid technology, sulfur-titanium cogeneration energy-saving and waste secondary treatment technology, acid hydrolysis black residue recycling technology, vice Gypsum and comprehensive utilization technology of ferrous sulfate are expected to reach 60% of the above-mentioned technologies by 2013. Through the demonstration and promotion of the above cleaner production technologies, it is expected that by 2013, 460,000 tons of standard coal, 28 million cubic meters of water, 384,000 tons of waste residue, 480,000 cubic meters of harmful waste gas, and titanium savings will be saved annually. 147,000 tons of ore, reduction of 30,000 tons of waste salt emissions, reduction of sulfur dioxide emissions by approximately 28,000 tons, comprehensive utilization of waste acid (concentration of 20%) 6 million tons, comprehensive utilization of ferrous sulfate by approximately 1.5 million tons, digestion Titanium dilute waste acid more than 4 million tons, saving 160 million cubic meters of concentrated waste natural gas, 300,000 tons of lime for acidic wastewater treatment, and 1.4 million tons of sludge for sewage treatment. Consumption of 8 million tons to 10 million tons of chemical gypsum before 2013.
Environmental friendly paint production technology has become the focus of promotion in the paint industry. Including waterborne wood coatings, waterborne bridge coatings, waterborne automotive coatings, waterborne container coatings, light-curing coatings, and other production technologies, and solvent-based paints with fully enclosed and closed-end integrated coating production technologies that aim at automation, safety, environmental protection, and energy conservation and emission reduction. Amino resin cleaning production technology for coatings. By 2013, the proportion of waterborne wood coatings in wood coatings will reach 15%; the total penetration of solvent-based coatings in the production of solvent-based coatings will reach 10%; waterborne bridge coatings in bridge coatings The proportion is up to 10%; the proportion of waterborne automotive coatings in automobile coatings reaches 75%; the proportion of waterborne container coatings in container coatings reaches 5%; the penetration rate of amino resin for coatings in clean production reaches 60%; The market share of paint in the paint market can reach 1.5%. It is estimated that by 2013, annual consumption of organic solvents will be reduced by 140,000 tons and chemical oxygen demand will be reduced by 27,000 tons.
The plan requires that, by 2013, all of the yellow phosphorus tail gas should be comprehensively utilized, and the utilization rate of the slag of the electric furnace should not be less than 95%. Part of the thermal energy of the phosphorus slag can be recycled. Vigorously demonstrate and popularize the deep purification and utilization technology of yellow phosphorus tail gas (population rate reaches 30%), dry phosphorus dust removal by yellow phosphorus electric furnace (a penetration rate of 30%), and microcrystalline glass-casting technology for hot phosphorous slag production ( The penetration rate has reached 10%.) Yellow phosphorus tail gas produces carbon-chemicals technologies such as sodium formate and formic acid, as well as heat recovery and utilization technologies (the penetration rates have reached 30% and 40%, respectively). By 2013, the comprehensive energy consumption of yellow phosphorus per unit product will reach 2.6 tons of standard coal/ton or less. The industry can realize energy saving of 1.14 million tons of standard coal, 3.2 million tons of carbon dioxide emission reduction, and 07,000 tons of sulfur dioxide emission reduction, which will significantly reduce exhaust emissions. Fluoride, arsenide, phosphide and other characteristics of the industry pollutants; industry to achieve economic benefits of 2.4 billion to 2.5 billion.
The cleaner production technology of the barium carbonate industry is focused on eliminating small-scale equipment. By 2013, we will eliminate 50,000 tons/year industrial barium carbonate production facilities and, at the same time, strengthen the demonstration applications of new technologies such as the use of rotary furnace exhaust gas heat recovery boilers and rotary furnace electrostatic precipitator technology. The comprehensive energy consumption per unit of barium carbonate reaches an average of 600 kg/t, the electricity consumption per unit of product reaches 200 kWh/t, the utilization rate of tail gas waste heat from rotary kiln units is not less than 90%, and the unit product contains 1.0 tons of waste slag. The comprehensive utilization rate of waste slag containing slag should not be less than 95%; the production of waste water per unit of product should be reduced by 2 tons/ton, and the sulfur dioxide emissions per unit of product should be reduced by 0.85 kg/ton.
The relevant person in charge of the Energy Conservation Department emphasized that the promotion of clean production technology should be taken as an important measure to promote energy conservation and emission reduction, and efforts should be made to accelerate implementation of the implementation plan. At the same time, the cleaner production technology in the plan is the priority area for national clean production special funds, and the local industrial authorities should regard it as the focus of financial guidance funds such as energy conservation and emission reduction, technological transformation, cleaner production, and circular economy. The central enterprises shall actively support cleaner production technologies in the application and promotion programs of their affiliated enterprises. Priority shall be given to the implementation plan of the state-owned enterprises and provide financial support for relevant demonstration and promotion projects.