公开(公告)号：US20100004407A1

公开(公告)日：2010-01-07

申请号：US12299742

申请日：2007-04-04

Applicant: Ivo T Goossens ,  Philip H. Cornrlisssen ,  Jan Naets ,  Henri Lammens

Inventor： Ivo T Goossens ,  Philip H. Cornrlisssen ,  Jan Naets ,  Henri Lammens

IPC: C08F2/01 ,  B01J19/00

CPC classification number: C08F10/02 ,  B01J19/2415 ,  B01J2219/00006 ,  B01J2219/00108 ,  B01J2219/00162 ,  C08F10/00 ,  C08F2/14 ,  C08F2/01 ,  C08F2/00

Abstract: The invention provides a process and an apparatus for the high pressure polymerization of ethylene in which a jet pump is used to pump a fluid into a polymer/monomer product mixture leaving a bumped tubular reactor. The fluid may be recycled monomer or another fluid such as a modifier.

Abstract translation: 本发明提供了用于乙烯的高压聚合的方法和装置，其中使用喷射泵将流体泵入离开凸起的管式反应器的聚合物/单体产物混合物中。 流体可以是再循环的单体或另一种流体，例如改性剂。

公开(公告)号：US20070031301A1

公开(公告)日：2007-02-08

申请号：US11481219

申请日：2006-07-05

Applicant: Jan Naets ,  Philip Cornelissen ,  Christopher Morgan

Inventor： Jan Naets ,  Philip Cornelissen ,  Christopher Morgan

IPC: B01J19/00

CPC classification number: F04D25/02 ,  F04B41/06 ,  F04D25/06 ,  F04D25/16 ,  F04D25/163

Abstract: The invention provides a compressor for use as a secondary compressor for an ethylene polymerization tubular reactor comprising a motor and at least two compressor frames, at least one of the compressor frames being coupled to the motor by means of a contoured diaphragm flexible coupling.

Abstract translation: 本发明提供了一种用于乙烯聚合管式反应器的二次压缩机的压缩机，其包括马达和至少两个压缩机框架，压缩机框架中的至少一个通过轮廓隔膜柔性联接器联接到马达。