公开(公告)号：US4686086A

公开(公告)日：1987-08-11

申请号：US666063

申请日：1984-10-29

Applicant: Fred Rowe

Inventor： Fred Rowe

IPC: C08F6/06 ,  G05D7/03 ,  F17D1/14

CPC classification number: C08F6/06 ,  Y10T137/0324 ,  Y10T137/7297 ,  Y10T137/7313 ,  Y10T137/7759 ,  Y10T137/85954 ,  Y10T137/86187

Abstract: Apparatus is provided for controlling liquid levels in different vessels, and the blending of different materials in the separation and purification of polymeric materials in solution, such as polyethylene in cyclohexane.

Abstract translation: 提供了用于控制不同容器中的液体水平的装置，以及在溶液中的聚合物材料的分离和纯化中的不同材料的混合，例如在环己烷中的聚乙烯。

公开(公告)号：US4375524A

公开(公告)日：1983-03-01

申请号：US278129

申请日：1981-06-29

Applicant: Fred Rowe

Inventor： Fred Rowe

IPC: C08F6/06 ,  C08J3/00

CPC classification number: C08F6/06

Abstract: Apparatus and methods are provided for controlling liquid levels in different vessels, and the blending of different materials in the separation and purification of polymeric materials in solution, such as polyethylene in cyclohexane.

公开(公告)号：US4495028A

公开(公告)日：1985-01-22

申请号：US427247

申请日：1982-09-29

Applicant: Fred Rowe

Inventor： Fred Rowe

IPC: C08F6/06 ,  B01D3/42 ,  F17D3/01

CPC classification number: C08F6/06 ,  Y10T137/0324 ,  Y10T137/7297 ,  Y10T137/7313

Abstract: Apparatus and methods are provided for controlling liquid levels in different vessels, and the blending of different materials in the separation and purification of polymeric materials in solution, such as polyethylene in cyclohexane.

Abstract translation: 提供了用于控制不同容器中的液面的装置和方法，以及在溶液中的聚合材料的分离和纯化中混合不同材料，例如在环己烷中的聚乙烯。