Title:
POLYARYLENE SULFIDE PRODUCTION DEVICE PROVIDED WITH BAFFLE AND BAFFLE SUPPORT
Document Type and Number:
WIPO Patent Application WO/2016/047631
Kind Code:
A1
Abstract:
To provide a polyarylene sulfide (PAS) production device in which accumulation of deposits on a baffle (baffle board) or the like disposed in a reaction tank via a baffle support to enhance stirring efficiency is suppressed, thereby contributing to enhanced production efficiency, reduced cost of removing accumulation, and enhanced quality of the PAS product. A PAS production device provided with a reaction tank equipped with one or a plurality, preferably a plurality, of baffles, the baffles being supported by one or a plurality of baffle supports provided in protruding fashion to an inside wall of the reaction tank, and at least one of the baffle supports having one or a plurality of openings penetrating through the baffle support preferably in a vertical direction.
Inventors:
YOKOYAMA RYUICHI (JP)
KOICHI KOHTA (JP)
MIYAHARA MICHIHISA (JP)
KOBAYASHI MASANORI (JP)
SUZUKI KOICHI (JP)
KOICHI KOHTA (JP)
MIYAHARA MICHIHISA (JP)
KOBAYASHI MASANORI (JP)
SUZUKI KOICHI (JP)
Application Number:
PCT/JP2015/076778
Publication Date:
March 31, 2016
Filing Date:
September 18, 2015
Export Citation:
Assignee:
KUREHA CORP (JP)
International Classes:
C08G75/02; B01F7/16; B01F15/06; C08G85/00
Foreign References:
| JPH04114036A | 1992-04-15 | |||
| JPH0559782B2 | 1993-08-31 | |||
| JP2012183491A | 2012-09-27 |
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (JP)
Right wood Masayuki (JP)
Right wood Masayuki (JP)
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