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JPS5253763A - Method ofpurifying exhaust gas contaiing dust and nox - Google Patents

Method ofpurifying exhaust gas contaiing dust and nox

Info

Publication number
JPS5253763A
JPS5253763A JP13011075A JP13011075A JPS5253763A JP S5253763 A JPS5253763 A JP S5253763A JP 13011075 A JP13011075 A JP 13011075A JP 13011075 A JP13011075 A JP 13011075A JP S5253763 A JPS5253763 A JP S5253763A
Authority
JP
Japan
Prior art keywords
exhaust gas
nox
dust
ofpurifying
contaiing
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
JP13011075A
Other languages
Japanese (ja)
Other versions
JPS543034B2 (en
Inventor
Tamechika Yamamoto
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.)
SHOKUBAI KASEI KOGYO KK
JGC Catalysts and Chemicals Ltd
Original Assignee
SHOKUBAI KASEI KOGYO KK
Catalysts and Chemicals Industries Co Ltd
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 SHOKUBAI KASEI KOGYO KK, Catalysts and Chemicals Industries Co Ltd filed Critical SHOKUBAI KASEI KOGYO KK
Priority to JP13011075A priority Critical patent/JPS5253763A/en
Publication of JPS5253763A publication Critical patent/JPS5253763A/en
Publication of JPS543034B2 publication Critical patent/JPS543034B2/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
    • B01J8/005—Separating solid material from the gas/liquid stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE:NOx in exhaust gas is reduced in the presence of ammonia and catalyst to purify the exhaust gas and catalyst powder is magnetically separated from a mixture of dust and catalyst after reduction to recycle.
JP13011075A 1975-10-28 1975-10-28 Method ofpurifying exhaust gas contaiing dust and nox Granted JPS5253763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13011075A JPS5253763A (en) 1975-10-28 1975-10-28 Method ofpurifying exhaust gas contaiing dust and nox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13011075A JPS5253763A (en) 1975-10-28 1975-10-28 Method ofpurifying exhaust gas contaiing dust and nox

Publications (2)

Publication Number Publication Date
JPS5253763A true JPS5253763A (en) 1977-04-30
JPS543034B2 JPS543034B2 (en) 1979-02-16

Family

ID=15026177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13011075A Granted JPS5253763A (en) 1975-10-28 1975-10-28 Method ofpurifying exhaust gas contaiing dust and nox

Country Status (1)

Country Link
JP (1) JPS5253763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127367A (en) * 1977-04-14 1978-11-07 Taiho Kogyo Co Ltd Treatment of combustion gas
US5366950A (en) * 1992-07-06 1994-11-22 Kabushiki Kaisha Kobe Seiko Sho Catalyst and process for removing nitrogen oxides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127367A (en) * 1977-04-14 1978-11-07 Taiho Kogyo Co Ltd Treatment of combustion gas
JPS5824173B2 (en) * 1977-04-14 1983-05-19 タイホ−工業株式会社 Method for removing harmful nitrogen oxides from combustion gas
US5366950A (en) * 1992-07-06 1994-11-22 Kabushiki Kaisha Kobe Seiko Sho Catalyst and process for removing nitrogen oxides

Also Published As

Publication number Publication date
JPS543034B2 (en) 1979-02-16

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