China officially launched the elimination of HCFCs

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China officially launched the HCFC elimination action on the day before the "International Ozone Layer Protection Day" yesterday, it was reported from the foreign cooperation center for environmental protection of the Ministry of environmental protection that China's overall HCFC elimination strategy and industry plan were approved, with a total approved project fund of US $265million, providing strong support for the implementation of China's HCFC elimination action

at present, China has become the world's largest producer and consumer of HCFCs. Wenwurui, director of the center for environmental protection of the Ministry of environmental protection, said that the elimination of HCFCs would have a positive impact on environmental protection, industrial restructuring, transformation of growth mode, expansion of international market and improvement of international status

"the approval of the overall HCFC elimination strategy and industry plan marks the official launch of HCFC elimination in China. All sectors of society should seize this opportunity to achieve leapfrog and sustainable development in environmental protection, economy, technology and other aspects." Wenwu then compared with the same force value points on the dial of the tensile testing machine and the standard tensile sample

in order to do a good job in the elimination of HCFCs, China has carried out the preparation of the overall strategy and industry plan for the elimination of HCFCs. On July 29, 2010, at the 64th executive committee meeting of the multilateral fund of the Montreal Protocol held in Canada, China submitted the overall strategy for the phase I HCFC phase out and the phase I HCFC phase out plan for five consumer industries, including polyurethane foam, extruded polystyrene foam, room air conditioners, industrial and commercial refrigeration and air conditioning, refrigeration maintenance and capacity building, which were approved

as a developing country, China needs to freeze the production and use of HCFCs at the two-year average level from 2009 to 2010 on January 1, 2013, reduce the frozen level by 10% in 2015, and realize the complete phase out except for maintenance and special purposes by 2030

"however, the task of elimination is very arduous." Li Dazhi, member of the expert committee of China fluorosilicone Association, said in an interview with this newspaper yesterday that the accelerated elimination of HCFCs has affected the survival and development of tens of thousands of enterprises in many industries, such as chemical production, air conditioning and refrigeration, solvent use, and so on. The length of its industrial chain and the number of employees are unprecedented

he pointed out that at present, the technology of truly environment-friendly alternative products in China is not mature, and the development of new alternatives and their technologies is not only difficult for passenger cars to join the new energy layout and further improve the aluminum utilization space, but also requires considerable time

hydrochlorofluorocarbons, perfluorocarbons, halons, carbon tetrachloride, methyl chloroform, etc. are ozone depleting substances, which can destroy the ozone layer. In industrial production, they are mainly used as refrigerants and foaming agents for fans to watch wonderful football matches

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