Title: Method for treatment of copper liquid entrained liquid of copper washing section in prodn. of synthetic ammonia
Application Number: 96115809 Application Date: 1996.05.19
Publication Number: 1165781 Publication Date: 1997.11.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C01C1/04
Applicant(s) Name: Taocun Chemical Fertilizer Plant, Yantai City Address: 265301
Inventor(s) Name: Cheng Xianyuan, Wang Qinghai
Attorney & Agent: YIN JINHUA
Abstract:
     A method for treating the cuprammonia in cuprammonia washing process during production of synthetic ammonia features that defoaming agent whose main components are branched chain paraffin and emulsifier is added to cuprammonia. Its advantages are distinct effect and simple process.
Time: 8
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