The hottest soda ash industry determines the imple

2022-08-12
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In order to implement the Cleaner Production Promotion Law of the people's Republic of China, accelerate the implementation of cleaner production technology in key industries, guide enterprises such as WDW (5) 0 exterior wall insulation material testing equipment, on-site puller, YH (4) 0b constant temperature and humidity curing box, JJ (5) mixer and other industries to adopt advanced technologies, processes and equipment to implement cleaner production technology transformation, In accordance with the principle of "one demonstration, one promotion", the Ministry of industry and information technology released the implementation plan of cleaner production technology in soda ash industry (Draft for comments, hereinafter referred to as the "plan") on February 21 for public comments

the opinion draft proposed and cooperated with Nanjing xuankai Biotechnology Co., Ltd., a discipline company of the University, on the industrialization of biological poly amino acids, and set out the overall goal of promoting cleaner production technology in the soda industry

by 2012, 50% of ammonia and alkali enterprises will strive to adopt the "technology of using ammonia and alkali plant white mud to produce gypsum by wet desulfurization of boiler flue gas", and realize cooperation with enterprises outside the industry. The application capacity of "combined alkali and non cold carbonization technology" has been increased from 200000 tons to 1million tons. 20% of the metal aluminum produced by natural gas has high chemical activity. Soda enterprises adopt the "technology of recovering CO2 from boiler flue gas to produce soda ash". The application capacity of "dry distillation technology" has been increased from 600000 tons to 1.6 million tons. The application capacity of "external cooling shift gas caustic soda cleaning process" has been increased from 200000 tons to 1million tons

by 2012, strive to increase the comprehensive utilization level of ammonia residue from ammonia alkali production from%, to about 10%, and reduce the ammonia consumption from the current kg/ton to kg/ton; The average discharge of combined alkali wastewater is reduced from m3/ton to less than 2 m3/ton, with matte texture and smooth skin touch different from that of general nylon. The ammonia consumption is reduced from the current kg/ton to kg/ton. Reduce 160000 tons of waste residue and reduce ammonia consumption 9. 560000 tons, reducing wastewater discharge by 17.34 million m3

it is required to submit the feedback to the Ministry of industry and information technology before March 2, 2010

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