-
公开(公告)号:US20070078238A1
公开(公告)日:2007-04-05
申请号:US11241016
申请日:2005-09-30
申请人: David Burns , Donald Verser , Elizabeth Benham , Max McDaniel , John Hottovy , Dale Zellers , Penny Zellers , Clay Thurman , David Lockman , John Lawmaster , Matthew Haberly , Thomas Smith , Jerry Lanier , Matthew Thorn
发明人: David Burns , Donald Verser , Elizabeth Benham , Max McDaniel , John Hottovy , Dale Zellers , Penny Zellers , Clay Thurman , David Lockman , John Lawmaster , Matthew Haberly , Thomas Smith , Jerry Lanier , Matthew Thorn
CPC分类号: G05B13/048 , B01J8/0015 , B01J19/0006 , B01J19/0033 , B01J19/1837 , B01J19/2435 , B01J2219/00038 , B01J2219/0004 , B01J2219/00164 , B01J2219/00184 , B01J2219/00186 , B01J2219/002 , B01J2219/00218 , B01J2219/00231 , C08F2/00 , C08F10/00 , G05B13/042 , Y10S526/943
摘要: Multiple components are selected, conveyed, and measured in a polymerization system. A control system adjusts the system variables to the desired values. Portions of the components can be fed to a pre-contactor before introduction into the polymerization reactor. The catalyst component concentrations and residence times are tightly controlled in the pre-contactor to affect product properties. The pre-contactor can be a single or multiple combinations of a CSTR or plug flow pre-contactors.
摘要翻译: 在聚合系统中选择,传送和测量多个组分。 控制系统将系统变量调整到所需的值。 在引入聚合反应器之前,可以将部分成分送入预接触器。 催化剂组分浓度和停留时间在预接触器中严格控制以影响产品性能。 预接触器可以是CSTR或塞流预接触器的单个或多个组合。