%0 Journal Article
%T Dechlorination of p-Dichlorobenzene by Metallic Catalytic Reduction Technology<br>金属催化还原技术对p-二氯苯的脱氯
%A XU Xin-hu
%A ZHOU Hong-yi
%A WANG Da-hui
%A <br>徐新华
%A 周红艺
%A 汪大翚
%J 环境科学
%D 2004
%I 
%X Pd/Fe bimetallic catalysts were synthesized by chemical deposition and used to dechlorination treatment of p-DCB. Batch experiments demonstrated that the Pd/Fe bimetallic particles can effectively dechlorinate p-DCB. Dechlorination efficiency accounted for more than 90% at Pd weight ratio (Pd to Fe) 0.02% and metal to solution ratio about 4g/74mL in 90min. Dechlorination ratios were affected by reaction temperature, initial pH, Pd ratio and the addition of Pd/Fe. Chlorobenzene represented stable partially dechlorinated intermediates in the generation of benzene.
%K Pd/Fe bimetal
%K catalytic redution
%K dechlorination
%K p-DCB<br>钯/铁双金属
%K 催化还原
%K 脱氯
%K p-二氯苯
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=3815753BD6F104F0&yid=D0E58B75BFD8E51C&vid=C5154311167311FE&iid=B31275AF3241DB2D&sid=C3BF5C58156BEDF0&eid=74011071555EB4E5&journal_id=0250-3301&journal_name=环境科学&referenced_num=8&reference_num=12