- 专利标题： Use of Turbidimeter for Measurement of Solid Catalyst System Component in a Reactor Feed
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申请号： US16709138申请日： 2019-12-10
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公开(公告)号： US20200110027A1公开(公告)日： 2020-04-09
- 发明人: Eric D. Schwerdtfeger , Daniel G. Hert , Max P. McDaniel
- 申请人： Chevron Phillips Chemical Company LP
- 主分类号： G01N21/53
- IPC分类号： G01N21/53 ; B01J8/22 ; B01J8/20 ; B01J8/18 ; B01J21/16 ; B01J19/18 ; G01N21/85 ; G01N21/82 ; C08F2/00 ; G01N15/06
摘要：
A method of monitoring a solid component of a reactor feed stream in a polymer production system, comprising (a) measuring a turbidity of the reactor feed stream, wherein the reactor feed stream comprises a solid component of a polymerization catalyst system, and (b) translating the turbidity of the reactor feed stream into a concentration of the solid component in the reactor feed stream. A method of monitoring a solid component of a reactor feed stream in a polymer production system, comprising (a) measuring a turbidity of a precontactor feed stream, wherein the precontactor feed stream comprises a solid component of a polymerization catalyst system, and (b) translating the turbidity of the precontactor feed stream into a concentration of the solid component in a precontactor effluent stream, wherein the precontactor effluent stream comprises the reactor feed stream.