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Method for production of hydroxylammonium salt

2022-04-20 来源:客趣旅游网
专利内容由知识产权出版社提供

专利名称:Method for production of

hydroxylammonium salt

发明人:Ichihashi, Hiroshi,Takeda, Kikuo,Yoshioka,

Hiroshi

申请号:EP88114540.3申请日:19880906公开号:EP0308719B1公开日:19911227

摘要:Catalysts useful for catalytic reduction of nitrogen monoxide with hydrogen toproduce hydroxylammonium salts are obtained by reductive treatment of a platinumcompound with a thiosulfate under conditions of S/Pt is 0.3 to 5, wherein S is amount ofsulfur in thiosulfate and Pt is platinum in platinum compound.

申请人:SUMITOMO CHEMICAL COMPANY, LIMITED

地址:KITAHAMA 4-CHOME 5-33; CHUO-KU OSAKA 541

代理机构:Henkel, Feiler, Hänzel & Partner

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