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公开(公告)号：US07109290B2
公开(公告)日：2006-09-19
申请号：US11146616
申请日：2005-06-07
Applicant: Robert R. McElvain , John D. Hottovy , Bryan M. Garner , Gregory G. Hendrikson , John H. Tait
Inventor： Robert R. McElvain , John D. Hottovy , Bryan M. Garner , Gregory G. Hendrikson , John H. Tait
IPC: C08F6/00
CPC classification number: B01J19/2435 , B01J8/0015 , B01J8/20 , B01J2208/00442 , B01J2208/00539 , B01J2208/00761
Abstract: A method for transferring polymer within a polymerization system, comprising continuously withdrawing the polymer from the reactor and conveying the polymer from a reactor to a flash chamber via a pressure differential between the reactor and the flash chamber. A method for transferring polymer within a polymerization system comprising conveying the polymer from a reactor to a flash chamber via a pressure differential between the reactor and the flash chamber and purging interstitial gases from the polymer prior to conveying the polymer from the flash chamber to a purge column. A method for transferring polymer within a polymerization system comprising conveying the polymer from a flash chamber directly to a purge column via a pressure differential between the flash chamber and the purge column.
Abstract translation: 一种用于在聚合体系内转移聚合物的方法，包括从反应器连续地抽出聚合物并通过反应器和闪蒸室之间的压差将聚合物从反应器输送到闪蒸室。 一种用于在聚合系统内转移聚合物的方法，包括通过反应器和闪蒸室之间的压差将聚合物从反应器输送到闪蒸室，并在将聚合物从闪蒸室输送到吹扫之前从聚合物中清除间隙气体 柱。 一种用于在聚合体系内转移聚合物的方法，包括通过闪蒸室和净化塔之间的压差将聚合物从闪蒸室直接输送到吹扫塔。
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公开(公告)号：US10435488B2
公开(公告)日：2019-10-08
申请号：US15947943
申请日：2018-04-09
Applicant: Bryan M. Garner
Inventor： Bryan M. Garner
Abstract: A method of processing a polymerization reactor effluent stream comprising utilizing a separation system that removes greater than 99% of the fine polymer particles in the polymerization reactor effluent, wherein the separation system is a bag filter system, and wherein the bag filter is designed and operated to minimize the time required for shutdowns and equipment cleaning.
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公开(公告)号：US20180298119A1
公开(公告)日：2018-10-18
申请号：US15947943
申请日：2018-04-09
Applicant: Bryan M. Garner
Inventor： Bryan M. Garner
CPC classification number: C08F6/12 , B01D3/06 , B01D46/0056 , B01D50/002 , B01J8/006 , C08F6/00
Abstract: A method of processing a polymerization reactor effluent stream comprising utilizing a separation system that removes greater than 99% of the fine polymer particles in the polymerization reactor effluent, wherein the separation system is a bag filter system, and wherein the bag filter is designed and operated to minimize the time required for shutdowns and equipment cleaning.
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公开(公告)号：US07517947B2
公开(公告)日：2009-04-14
申请号：US11467284
申请日：2006-08-25
Applicant: Robert R. McElvain , John D. Hottovy , Bryan M. Garner , Gregory G. Hendrickson , John H. Tait
Inventor： Robert R. McElvain , John D. Hottovy , Bryan M. Garner , Gregory G. Hendrickson , John H. Tait
CPC classification number: B01J19/2435 , B01J8/0015 , B01J8/20 , B01J2208/00442 , B01J2208/00539 , B01J2208/00761
Abstract: A method for transferring polymer within a polymerization system, comprising continuously withdrawing the polymer from the reactor and conveying the polymer from a reactor to a flash chamber via a pressure differential between the reactor and the flash chamber. A method for transferring polymer within a polymerization system comprising conveying the polymer from a reactor to a flash chamber via a pressure differential between the reactor and the flash chamber and purging interstitial gases from the polymer prior to conveying the polymer from the sash chamber to a purge column. A method for transferring polymer within a polymerization system comprising conveying the polymer from a flash chamber directly to a purge column via a pressure differential between the flash chamber and the purge column.
Abstract translation: 一种用于在聚合体系内转移聚合物的方法，包括从反应器连续地抽出聚合物并通过反应器和闪蒸室之间的压差将聚合物从反应器输送到闪蒸室。 一种用于在聚合体系内转移聚合物的方法，包括通过反应器和闪蒸室之间的压差将聚合物从反应器输送到闪蒸室，并在将聚合物从窗扇室输送到吹扫之前从聚合物中清除间隙气体 柱。 一种用于在聚合体系内转移聚合物的方法，包括通过闪蒸室和净化塔之间的压差将聚合物从闪蒸室直接输送到吹扫塔。
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