The first domestic HFC-23 decomposition unit project was put into operation in Zhejiang

Zhejiang Juhua Co., Ltd. recently conducted a production handover ceremony with JMD Corporation of Japan for the first 500 tons/year HFC-23 Decomposition Clean Development Mechanism (CDM) project in China. Currently, this project has been officially transferred to Juhua Co., Ltd. to undertake its daily routine. Operation management, which indicates that Juhua became the first fluorine chemical enterprise in China to implement carbon dioxide emission trading.

CDM is the acronym for “Clean Development Mechanism”, a mechanism for developed country Parties to cooperate with developing country Parties to achieve partial GHG emission reduction obligations, with the aim of helping developing country Parties achieve sustainable development, Help developed country Parties achieve their commitment to quantify limits and reduce greenhouse gas emissions to promote the ultimate goal of the Kyoto Protocol.

Juhua is now the country's largest production base for fluorine chemical base materials. Its technical level and equipment scale of methane chloride, F22, PTFE and hexafluoropropylene are among the best in the country. HFC-23 is a by-product of the production process of refrigerant HCFC-22. Its greenhouse effect potential is 11700 times that of carbon dioxide. The direct discharge has a great impact on the environment, while CDM is mainly used in the chemical industry to reduce HFC-23. achieve. The cooperation between Juhua and JMD is a 15,000-ton/year production unit that uses Japanese advanced technology to decompose HFC-23 into carbon dioxide, hydrogen fluoride and hydrochloric acid, thereby greatly reducing greenhouse gas emissions and helping to slow down Reduce global warming.

It is reported that the decomposing project put into operation by Juhua recently has an annual carbon dioxide emission reduction of about 5.62 million tons. Japan JMD will receive 40 million tons of emission rights within 7 years from 2007, and can resell emission rights to other Japanese companies. enterprise. According to relevant state regulations, 65% of the CDM project income is turned over to the country and 35% is included in the enterprise. After the implementation of this project, in addition to good economic and social benefits, it can also promote Juhua to achieve the adjustment and upgrading of its industrial structure.

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