JPS5296966A - Treatment of exhaust gas containing nitrogen oxides and sulfur oxides - Google Patents

Treatment of exhaust gas containing nitrogen oxides and sulfur oxides

Info

Publication number
JPS5296966A
JPS5296966A JP1317476A JP1317476A JPS5296966A JP S5296966 A JPS5296966 A JP S5296966A JP 1317476 A JP1317476 A JP 1317476A JP 1317476 A JP1317476 A JP 1317476A JP S5296966 A JPS5296966 A JP S5296966A
Authority
JP
Japan
Prior art keywords
exhaust gas
oxides
gas containing
treatment
containing nitrogen
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
JP1317476A
Other languages
Japanese (ja)
Other versions
JPS5524934B2 (en
Inventor
Shinpei Matsuda
Akira Kato
Shigeo Uno
Fumito Nakajima
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 Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi 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 Babcock Hitachi KK, Hitachi Ltd filed Critical Babcock Hitachi KK
Priority to JP1317476A priority Critical patent/JPS5296966A/en
Priority to FR7703605A priority patent/FR2340763A1/en
Priority to GB5617/77A priority patent/GB1547544A/en
Priority to DE2705901A priority patent/DE2705901C3/en
Priority to US05/767,962 priority patent/US4187282A/en
Publication of JPS5296966A publication Critical patent/JPS5296966A/en
Publication of JPS5524934B2 publication Critical patent/JPS5524934B2/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

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PURPOSE:To remove NOx and SOx in exhaust gas simultaneously and economically by means of contacting exhaust gas containing NOx and SOx with a mixed catalyst of iron oxide and titanium oxide after addition of NH3 to the gas.
JP1317476A 1976-02-12 1976-02-12 Treatment of exhaust gas containing nitrogen oxides and sulfur oxides Granted JPS5296966A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1317476A JPS5296966A (en) 1976-02-12 1976-02-12 Treatment of exhaust gas containing nitrogen oxides and sulfur oxides
FR7703605A FR2340763A1 (en) 1976-02-12 1977-02-09 PROCESS FOR TREATING AN EXHAUST GAS CONTAINING SULFUR OXIDES
GB5617/77A GB1547544A (en) 1976-02-12 1977-02-10 Process for treating a waste gas containing sulphur oxides
DE2705901A DE2705901C3 (en) 1976-02-12 1977-02-11 Process for removing sulfur oxides and possibly nitrogen oxides from oxygen-containing exhaust gases
US05/767,962 US4187282A (en) 1976-02-12 1977-02-11 Process for treating a waste gas containing sulfur oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1317476A JPS5296966A (en) 1976-02-12 1976-02-12 Treatment of exhaust gas containing nitrogen oxides and sulfur oxides

Publications (2)

Publication Number Publication Date
JPS5296966A true JPS5296966A (en) 1977-08-15
JPS5524934B2 JPS5524934B2 (en) 1980-07-02

Family

ID=11825809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1317476A Granted JPS5296966A (en) 1976-02-12 1976-02-12 Treatment of exhaust gas containing nitrogen oxides and sulfur oxides

Country Status (1)

Country Link
JP (1) JPS5296966A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514983U (en) * 1978-07-18 1980-01-30
JPS57107230A (en) * 1980-12-24 1982-07-03 Mitsubishi Heavy Ind Ltd Dry type simultaneous desulfurization and denitration process
JPS6158805A (en) * 1984-08-30 1986-03-26 三井三池化工機株式会社 Method of removing nh3 in gas containing s02
JPH07155341A (en) * 1993-12-07 1995-06-20 Katsunari Nishihara Artificial bone

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857882A (en) * 1971-11-22 1973-08-14
JPS4975463A (en) * 1972-09-01 1974-07-22
JPS4997794A (en) * 1972-12-27 1974-09-17
JPS5081986A (en) * 1973-11-25 1975-07-03

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857882A (en) * 1971-11-22 1973-08-14
JPS4975463A (en) * 1972-09-01 1974-07-22
JPS4997794A (en) * 1972-12-27 1974-09-17
JPS5081986A (en) * 1973-11-25 1975-07-03

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514983U (en) * 1978-07-18 1980-01-30
JPS57107230A (en) * 1980-12-24 1982-07-03 Mitsubishi Heavy Ind Ltd Dry type simultaneous desulfurization and denitration process
JPS6158805A (en) * 1984-08-30 1986-03-26 三井三池化工機株式会社 Method of removing nh3 in gas containing s02
JPH0428644B2 (en) * 1984-08-30 1992-05-14 Mitsui Miike Kakoki Kk
JPH07155341A (en) * 1993-12-07 1995-06-20 Katsunari Nishihara Artificial bone

Also Published As

Publication number Publication date
JPS5524934B2 (en) 1980-07-02

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