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End of the road for R22

机译:R22的尽头

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摘要

The move to phase out R22 gas by January 2015 is coming up in the European Union, and for links in the chill chain, time is of the essence. R22 is a transitional hydrochlorofluorocarbon (HCFC) that will no longer be able to be used in the EU. This is all part of the EC Ozone Regulation, which was reworked in 2009, in order for EU Member States to meet obligations under the Montreal Protocol, the international agreement drawn up to halt damage to the ozone layer. The most harmful ozone-depleting substances (such as CFC R12) were banned in the 1990s. New equipment using less harmful, 'transitional' HCFC refrigerants such as R22 was banned in 2001 (or 2004 for small air-conditioning systems). The use of virgin HCFCs for servicing existing equipment and air conditioning equipment was banned in 2009.
机译:欧盟将在2015年1月之前逐步淘汰R22气体,对于冷链中的环节,时间至关重要。 R22是过渡的氢氯氟烃(HCFC),将不再在欧盟使用。这是EC臭氧法规的全部内容,该法规于2009年进行了修订,目的是使欧盟成员国履行《蒙特利尔议定书》下的义务,该国际协议旨在制止对臭氧层的破坏。 1990年代禁止了最有害的消耗臭氧层物质(例如CFC R12)。 2001年禁止使用危害较小,过渡性的HCFC制冷剂的新设备,例如R22(对于小型空调系统,则是2004年)。 2009年禁止使用纯净的氟氯烃来维修现有设备和空调设备。

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