JPS5323858A - Denitrating apparatus of moving bed type for exhaust gas - Google Patents

Denitrating apparatus of moving bed type for exhaust gas

Info

Publication number
JPS5323858A
JPS5323858A JP9896876A JP9896876A JPS5323858A JP S5323858 A JPS5323858 A JP S5323858A JP 9896876 A JP9896876 A JP 9896876A JP 9896876 A JP9896876 A JP 9896876A JP S5323858 A JPS5323858 A JP S5323858A
Authority
JP
Japan
Prior art keywords
moving bed
exhaust gas
bed type
denitrating apparatus
denitrating
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
JP9896876A
Other languages
Japanese (ja)
Other versions
JPS5444266B2 (en
Inventor
Shigeya Inaba
Yasuyoshi Kamino
Shigenori Onizuka
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP9896876A priority Critical patent/JPS5323858A/en
Publication of JPS5323858A publication Critical patent/JPS5323858A/en
Publication of JPS5444266B2 publication Critical patent/JPS5444266B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections

Abstract

PURPOSE:To accomplish constant denitration continuously and economically by reducing SOx-NH3 compounds formed by the decomposition and reduction with NOx in the inlet gas by use of two layers of moving bed catalyst arranged vertically.
JP9896876A 1976-08-18 1976-08-18 Denitrating apparatus of moving bed type for exhaust gas Granted JPS5323858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9896876A JPS5323858A (en) 1976-08-18 1976-08-18 Denitrating apparatus of moving bed type for exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9896876A JPS5323858A (en) 1976-08-18 1976-08-18 Denitrating apparatus of moving bed type for exhaust gas

Publications (2)

Publication Number Publication Date
JPS5323858A true JPS5323858A (en) 1978-03-04
JPS5444266B2 JPS5444266B2 (en) 1979-12-25

Family

ID=14233847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9896876A Granted JPS5323858A (en) 1976-08-18 1976-08-18 Denitrating apparatus of moving bed type for exhaust gas

Country Status (1)

Country Link
JP (1) JPS5323858A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117672A (en) * 1977-03-24 1978-10-14 Babcock Hitachi Kk Treating method for exhaust gas
JPS5559832A (en) * 1978-10-27 1980-05-06 Sumitomo Heavy Ind Ltd Contact reduction and denitration method of exhausted gas having temperature below 300 c
JPS58171272U (en) * 1982-05-13 1983-11-15 菊水化学工業株式会社 Paint material spraying equipment using centrifugal force
JPS58205557A (en) * 1982-05-24 1983-11-30 Kikusui Kagaku Kogyo Kk Spray coating device of paint utilizing centrifugal force

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117672A (en) * 1977-03-24 1978-10-14 Babcock Hitachi Kk Treating method for exhaust gas
JPS5559832A (en) * 1978-10-27 1980-05-06 Sumitomo Heavy Ind Ltd Contact reduction and denitration method of exhausted gas having temperature below 300 c
JPS589693B2 (en) * 1978-10-27 1983-02-22 住友重機械工業株式会社 Catalytic reduction denitrification method for exhaust gas with a temperature of 300°C or less
JPS58171272U (en) * 1982-05-13 1983-11-15 菊水化学工業株式会社 Paint material spraying equipment using centrifugal force
JPS58205557A (en) * 1982-05-24 1983-11-30 Kikusui Kagaku Kogyo Kk Spray coating device of paint utilizing centrifugal force

Also Published As

Publication number Publication date
JPS5444266B2 (en) 1979-12-25

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