Patent search ap:("STANDARD OIL CO") AND inv:"BRADZIK JAMES FRANK JR" Page 1

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发明专利
Process for recovery and recycle of ammonia from an acrylonitrile reactor effluent stream using an ammonium phosphate quench system 未知

公开(公告)号：SG72744A1

公开(公告)日：2000-05-23

申请号：SG1997002062

申请日：1997-06-14

Applicant: STANDARD OIL CO

Inventor： BRADZIK JAMES FRANK JR , KECKLER KENNETH PAUL , HAUSER RICHARD PAUL

IPC: C07C253/34

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