%0 Journal Article
%T THE STUDY OF PHOTOCHEMICAL REACTIONS OF CFC SUBSTITUTES WITH OH RADICALS<br>氯氟烃替代物与OH自由基光化学反应
%A Chen Zhongming
%A Li Jinlong
%A Zhang Yuanhang
%A Tang Xiaoyan
%A Shao Kesheng
%A <br>陈忠明
%A 李金龙
%A 张远航
%A 唐孝炎
%A 邵可声
%J 环境科学学报
%D 1997
%I 
%X HFC152a (CH3CHF2) and HCFC22 (CHClF2) are proposed as two alternatives for the fully halogenated chlorofluorocarbons (CFCs). The long path FTIR spectrometry was used to study photochemical reactions of HFC152a and HCFC22 with OH radicals, and products and mechanisms were discussed. According to the assessment result for environmental effects and industry use prospects, the authors suggest that HFC152a can be developed into a good permanent substitute, while HCFC22 can be only used as a transient substitute in a limited period.
%K CFC substitutes
%K OH radical
%K FTIR
%K degradation products
%K assessment<br>氯氟烃替代物
%K OH自由基
%K FTIR
%K 光解产物
%K 评价
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=096DB25E3C9333A6CA736A68E70A1B85&yid=5370399DC954B911&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=3BAAE0DA6093AC05&eid=0BD4FAD4A90498AB&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=0&reference_num=0