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JPS5653749A - Exhaust gas treating catalyst - Google Patents

Exhaust gas treating catalyst

Info

Publication number
JPS5653749A
JPS5653749A JP13026379A JP13026379A JPS5653749A JP S5653749 A JPS5653749 A JP S5653749A JP 13026379 A JP13026379 A JP 13026379A JP 13026379 A JP13026379 A JP 13026379A JP S5653749 A JPS5653749 A JP S5653749A
Authority
JP
Japan
Prior art keywords
catalyst
exhaust gas
cuso
tio
gas treating
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
JP13026379A
Other languages
Japanese (ja)
Other versions
JPS6211617B2 (en
Inventor
Shigeo Yokoyama
Toshikuni Sera
Shigeaki Mitsuoka
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP13026379A priority Critical patent/JPS5653749A/en
Publication of JPS5653749A publication Critical patent/JPS5653749A/en
Publication of JPS6211617B2 publication Critical patent/JPS6211617B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To obtain an exhaust gas treating catalyst for removing dusts such as fly ash together with the NOX in exhaust gases with good efficiency, which comprises TiO2-V2O5-CuSO4.
CONSTITUTION: This is a TiO2-V2O5-CuSO4 catalyst which consists in adding 3W 10wt% particularly 5W8wt% V2O5, and 1W5wt% particularly 3W5wt% CuSO4 based on weight of V2O5 to a TiO2 carrier which has high granulating characteristic, retaining high activity and has been molded. This catalyst has conversion action of SO2 to SO3 besides high denitration action, and even in coal combustion in which dusts of extremely poor dust collecting characteristic being produced, this catalyst makes possible controlling of SO3 in response to the request. Hence, the exhaust gas treatment is performed effectively through improvement in dust collecting efficiency, that is, miniaturization of an electric dust collector.
COPYRIGHT: (C)1981,JPO&Japio
JP13026379A 1979-10-09 1979-10-09 Exhaust gas treating catalyst Granted JPS5653749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13026379A JPS5653749A (en) 1979-10-09 1979-10-09 Exhaust gas treating catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13026379A JPS5653749A (en) 1979-10-09 1979-10-09 Exhaust gas treating catalyst

Publications (2)

Publication Number Publication Date
JPS5653749A true JPS5653749A (en) 1981-05-13
JPS6211617B2 JPS6211617B2 (en) 1987-03-13

Family

ID=15030084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13026379A Granted JPS5653749A (en) 1979-10-09 1979-10-09 Exhaust gas treating catalyst

Country Status (1)

Country Link
JP (1) JPS5653749A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7229665B2 (en) 2001-05-22 2007-06-12 Millipore Corporation Process of forming multilayered structures

Also Published As

Publication number Publication date
JPS6211617B2 (en) 1987-03-13

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