JPS5482364A - Method and apparatus for reforming deflection of catalytic denitration - Google Patents

Method and apparatus for reforming deflection of catalytic denitration

Info

Publication number
JPS5482364A
JPS5482364A JP14921277A JP14921277A JPS5482364A JP S5482364 A JPS5482364 A JP S5482364A JP 14921277 A JP14921277 A JP 14921277A JP 14921277 A JP14921277 A JP 14921277A JP S5482364 A JPS5482364 A JP S5482364A
Authority
JP
Japan
Prior art keywords
deflection
catalyst
distance
space
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14921277A
Other languages
Japanese (ja)
Other versions
JPS614574B2 (en
Inventor
Yoshiyuki Takeuchi
Hiroshi Masutomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP14921277A priority Critical patent/JPS5482364A/en
Publication of JPS5482364A publication Critical patent/JPS5482364A/en
Publication of JPS614574B2 publication Critical patent/JPS614574B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PURPOSE: To dissolve the deflection and to improve the denitration efficiency, by regulating the distance of laminar catalyst between mutual catalysts and between plates etc.
CONSTITUTION: The catalyst element 3 is composed of many laminar catalysts and the catalyst layer 2 is formed by accumulating the element 3 in the square reaction vessel 1. Deflection of gas is relieved and reduced by the vacant space (mixing zone) 4 being situated at the back of each catalyst layer even when the gas deflection is let existed, by positioning the layer 2 providing the space 4 in multistage. The width w of the zone 4 is 10W100 times of the catalyst distance e of the element 3 and is determined by the composition of treating gas etc. If it is desired, denitration efficiency is able to improve moreover by combining each width w of the space 4 and the distance e differently.
COPYRIGHT: (C)1979,JPO&Japio
JP14921277A 1977-12-14 1977-12-14 Method and apparatus for reforming deflection of catalytic denitration Granted JPS5482364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14921277A JPS5482364A (en) 1977-12-14 1977-12-14 Method and apparatus for reforming deflection of catalytic denitration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14921277A JPS5482364A (en) 1977-12-14 1977-12-14 Method and apparatus for reforming deflection of catalytic denitration

Publications (2)

Publication Number Publication Date
JPS5482364A true JPS5482364A (en) 1979-06-30
JPS614574B2 JPS614574B2 (en) 1986-02-12

Family

ID=15470278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14921277A Granted JPS5482364A (en) 1977-12-14 1977-12-14 Method and apparatus for reforming deflection of catalytic denitration

Country Status (1)

Country Link
JP (1) JPS5482364A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58229A (en) * 1981-06-25 1983-01-05 Mitsui Eng & Shipbuild Co Ltd Packing method for catalyst
JPS582892U (en) * 1981-06-29 1983-01-10 デイエツクスアンテナ株式会社 trigger pulse generator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897449U (en) * 1972-02-24 1973-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897449U (en) * 1972-02-24 1973-11-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58229A (en) * 1981-06-25 1983-01-05 Mitsui Eng & Shipbuild Co Ltd Packing method for catalyst
JPS582892U (en) * 1981-06-29 1983-01-10 デイエツクスアンテナ株式会社 trigger pulse generator
JPS59715Y2 (en) * 1981-06-29 1984-01-10 デイエツクスアンテナ株式会社 trigger pulse generator

Also Published As

Publication number Publication date
JPS614574B2 (en) 1986-02-12

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