Title:
FIXED-BED REACTOR
Document Type and Number:
WIPO Patent Application WO/2022/138286
Kind Code:
A1
Abstract:
This fixed-bed reactor comprises: a pipe which introduces a gas-liquid two-phase flow from above said fixed-bed reactor into the same; and an inlet baffle which is located inside said fixed-bed reactor, opposite an inlet for the pipe. The inlet baffle is a horizontally positioned flat plate. The inlet for the pipe is located directly above a centre position of the inlet baffle. A shielding plate, which has a shielding surface that inhibits a situation where gas-liquid two-phase flow directed at the centre position is scattered towards the outer diameter of the inlet baffle, is positioned upright on a main surface of the inlet baffle, radially outward of a position acquired by projecting the outer diameter of the inlet for the pipe onto the inlet baffle.
Inventors:
KAWAI TATSUHIKO (JP)
OKUNO YOSHISHIGE (JP)
KODERA KENTA (JP)
DAIBO SHOTA (JP)
IWAMA YASUHIRO (JP)
IKUSHIMA MAIKO (JP)
UMEHARA KAZUKI (JP)
OKUNO YOSHISHIGE (JP)
KODERA KENTA (JP)
DAIBO SHOTA (JP)
IWAMA YASUHIRO (JP)
IKUSHIMA MAIKO (JP)
UMEHARA KAZUKI (JP)
Application Number:
PCT/JP2021/045840
Publication Date:
June 30, 2022
Filing Date:
December 13, 2021
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
B01J8/02; B01J19/24
Foreign References:
| JP2004531596A | 2004-10-14 | |||
| JPH0463126A | 1992-02-28 | |||
| JP2017514687A | 2017-06-08 | |||
| US5160513A | 1992-11-03 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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