专利检索 ap:("DOW CHEMICAL CO") AND inv:"FERGUSON MAC B" 第 1 页

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发明授权
Hydrochloric acid treatment for chlorine 失效
标题翻译：氯化氢氯化处理

公开(公告)号：US3568409A

公开(公告)日：1971-03-09

申请号：US3568409D

申请日：1969-06-04

申请人： DOW CHEMICAL CO

发明人： FERGUSON MAC B , GILBERT JEFFREY F , GLEW DAVID N

IPC分类号： C01B7/00 , C01B7/01 , B01D53/00

CPC分类号： C01B7/01

摘要： DISCLOSED HEREIN IS A PROCESS FOR REMOVING SALT SPRAYS, WATER AND NITROGEN TRICHLORIDE FROM ELEMENTAL CHLORINE, BY CONTACTING THE CHLORINE WITH HYDROCHLORIC ACID. THE ACID CONCENTRATION BY WEIGHT IS FROM 20 TO 30 PERCENT.