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公开(公告)号：BG101638A
公开(公告)日：1999-04-30
申请号：BG10163897
申请日：1997-06-18
Applicant: STANDARD OIL CO OHIO
Inventor： BRAZDIL JAMES F , KECKLER KENETH P , HAUSER RICHARD P
IPC: C01C1/08 , C07C253/00 , C07C255/08
Abstract: The method can be applied for the extraction of thenonreacted ammonia from the outlet reactor flow produced by thereaction zone used for the production of acrylonitrile ormethacrylonitrile. According to the method the outlet flow iscooled by aqueous solution of ammonium phosphate where the ratiobetween the ammonium and the phosphate ions is 0.7:1.3, preferablyaround 0.9-1.2.18 claims
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