Title:
ループ反応炉を用いる連続スラリー重合化処理
Document Type and Number:
Japanese Patent JP2005517768
Kind Code:
A
Abstract:
The invention relates to a process for producing polymer in a continuous slurry loop reactor comprising reacting a monomer in a hydrocarbon diluent to form a polymerization slurry ofpolymer solids in a liquid medium, discharging a portion of the polymerization slurry as slurry effluent which comprises a slurry of discharged polymer solids in a discharged liquid medium through at least two discharge conduits (504A and 504B), combining the effluent from at least two of the discharge conduits, flashing the combined effluent in a first flash (11) to form a first flash vapor and a first flash slurry, and condensing at least a portion of the first flash vapor without compression.
Inventors:
Kendrick, James A.
Towels, Thomas W
Roger, Scott Tee
Towels, Thomas W
Roger, Scott Tee
Application Number:
JP2003569317A
Publication Date:
June 16, 2005
Filing Date:
February 19, 2002
Export Citation:
Assignee:
ExxonMobil Chemical Patents, Inc.
International Classes:
B01B1/00; B01D3/06; B01J4/00; C08F2/00; B01J8/00; B01J8/20; B01J8/24; B01J8/38; B01J19/18; B01J19/24; C08F2/01; C08F6/00; C08F10/00; (IPC1-7): C08F2/00; C08F10/00
Attorney, Agent or Firm:
Yuzo Yamazaki
Naoto Sugiyama
Shirogane Expo
Takako Hoshi
Toshiaki Akamatsu
Kazuki Shigemori
Naoto Sugiyama
Shirogane Expo
Takako Hoshi
Toshiaki Akamatsu
Kazuki Shigemori