CATALYST REACTOR EQUIPPED WITH ASH DEPOSITION PREVENTION FUNCTION

Title:

CATALYST REACTOR EQUIPPED WITH ASH DEPOSITION PREVENTION FUNCTION

Document Type and Number:

WIPO Patent Application WO/2021/157690

Kind Code:

A1

Abstract:

This catalyst reactor has a reactor duct, at least two beams horizontally stretched in the reactor duct, catalyst blocks obtained by incorporating catalyst units into frame-shaped cases, a first diversion member, and a second diversion member. A plurality of catalyst blocks are suspended between two beams and supported by the two beams, and are arranged side by side in the reactor duct such that front surfaces and rear surfaces of the frame-shaped cases are opposite to and adjacent to each other and right side surfaces and left side surfaces of the frame-shaped cases are opposite to and adjacent to each other. The frame-shaped cases each have: a stopper member that is mounted to an upper part of the front surface and/or the rear surface; and a spacer member that is mounted to the right side surface and/or the left side surface. The first diversion member is mounted from above to close a gap between the front surfaces and the rear surfaces of the adjacent catalyst blocks. The second diversion member is mounted from above to close a gap between the right side surfaces and the left side surfaces of the adjacent catalyst blocks.

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Inventors:

YASHIRO KATSUHIRO (JP)
TAKEUCHI YOSHIYUKI (JP)
TERADO SHOKI (JP)
URABE YU (JP)

Application Number:

PCT/JP2021/004299

Publication Date:

August 12, 2021

Filing Date:

February 05, 2021

Export Citation:

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Assignee:

MITSUBISHI POWER LTD (JP)

International Classes:

B01D53/88; B01D53/86

Domestic Patent References:

WO2012004980A1

2012-01-12

Foreign References:

JP2002219336A	2002-08-06
JP2017172518A	2017-09-28
JPS60183030U	1985-12-04
JPS58143828A	1983-08-26
JPS6335426U	1988-03-07
JPS5891441U	1983-06-21
JPS56168238U	1981-12-12
JPS5826923U	1983-02-21

Attorney, Agent or Firm:

KIKUMA Tadayuki (JP)

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