Title:
塩化ビニル樹脂懸濁重合用バッチ式撹拌器およびそれを用いたバッチ式懸濁重合反応器
Document Type and Number:
Japanese Patent JP7386973
Kind Code:
B2
Abstract:
The present invention pertains to: a batch-type suspension polymerization stirrer for producing polyvinyl chloride; and a batch-type suspension polymerization reactor using same. More specifically, the present invention pertains to a batch-type exothermic reactor for performing vinyl chloride polymerization while controlling the internal temperature of an exothermic reaction chamber. Even more specifically, the present invention pertains to an invention wherein the structure of a reflux condenser among jacket, baffle, and reflux condenser devices responsible for heat removal in a reactor is designed to improve productivity and polymerization efficiency.
Inventors:
Lee Hye Won
Lee Shin Bomb
Park Soon Eun
Ahn Woo-yeol
Jin Song Jung
Hankid
Lee Shin Bomb
Park Soon Eun
Ahn Woo-yeol
Jin Song Jung
Hankid
Application Number:
JP2022515491A
Publication Date:
November 27, 2023
Filing Date:
September 10, 2020
Export Citation:
Assignee:
Hanwha Solutions Corporation
International Classes:
B01F27/192; B01F27/112; B01F27/113; C08F2/01; C08F14/00; C08F14/06
Domestic Patent References:
JP8134107A | ||||
JP2001179069A | ||||
JP2007260646A | ||||
JP4110301A | ||||
JP7031132U |
Foreign References:
CN201760281U | ||||
KR1020190058800A | ||||
KR1020160004074A |
Attorney, Agent or Firm:
Masayuki Shobayashi
Kazuyoshi Hayashi
Kazuyoshi Hayashi
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