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Preparation of O-Phenylenediamine by Catalytic Hydrogenation
Author(s): 
Pages: 467-468
Year: Issue:  10
Journal: CHINESE JOURNAL OF PESTICIDES

Keyword:  漆原镍催化加氢邻硝基苯胺邻苯二胺;
Abstract: 以漆原镍(U-Ni-A)作催化剂,在45℃常压下将邻硝基苯胺氢化还原为邻苯二胺,加氢转化率达98%,催化剂能重复回收套用10次.
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