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与大多数化工产品不同,含氟制冷剂中的消耗臭氧层物质(ODS)替代品肩负着国际履约的重任。在“补天”光环的照耀下,我国含氢氯氟烃(HCFCs)、氢氟烃(HFCs)等多个产品投资大增,产能均已达到世界第一。但随着履约进程的推进,HCFCs从2013年开始已经进入冻结和淘汰程序,HFCs也只是“过渡态”的替代品,中美已经就减少HFCs排放达成共识。随着国际履约呼声的高涨,含氟制冷剂“去产能化”迫在眉睫,开发既不破坏臭氧层、又低温
Unlike most chemicals, ozone-depleting substances (ODS) alternatives in fluorocarbon refrigerants bear the heavy responsibility of international performance. In the light of “Sky for Days”, the investment in many products such as hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) in our country has greatly increased and the production capacity has reached the first in the world. However, with the progress of the compliance process, HCFCs have entered the freezing and phase-out procedures since 2013, and HFCs are only a substitute for the “transitional state”. China and the United States have reached consensus on reducing emissions of HFCs. With the rising international performance calls, fluorine-containing refrigerants “to de-capacity ” is imminent, the development will not damage the ozone layer, low temperature