JPS5223563A - Wet exhaust gas treatment process - Google Patents

Wet exhaust gas treatment process

Info

Publication number
JPS5223563A
JPS5223563A JP50099777A JP9977775A JPS5223563A JP S5223563 A JPS5223563 A JP S5223563A JP 50099777 A JP50099777 A JP 50099777A JP 9977775 A JP9977775 A JP 9977775A JP S5223563 A JPS5223563 A JP S5223563A
Authority
JP
Japan
Prior art keywords
exhaust gas
treatment process
gas treatment
wet exhaust
wet
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
JP50099777A
Other languages
Japanese (ja)
Other versions
JPS547619B2 (en
Inventor
Naoharu Shinoda
Takemi Nakane
Kozo Iida
Michio Oshima
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 JP50099777A priority Critical patent/JPS5223563A/en
Priority to GB24508/76A priority patent/GB1494812A/en
Priority to DE2629181A priority patent/DE2629181C3/en
Priority to FR7623165A priority patent/FR2321316A1/en
Publication of JPS5223563A publication Critical patent/JPS5223563A/en
Publication of JPS547619B2 publication Critical patent/JPS547619B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: A method of simultaneously removing NOx and SOx in exhaust gases by a lime slurry containing iodide of alkali metal or of alkaline earth metal.
COPYRIGHT: (C)1977,JPO&Japio
JP50099777A 1975-08-19 1975-08-19 Wet exhaust gas treatment process Granted JPS5223563A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50099777A JPS5223563A (en) 1975-08-19 1975-08-19 Wet exhaust gas treatment process
GB24508/76A GB1494812A (en) 1975-08-19 1976-06-14 Wet-treatment of exhaust gases
DE2629181A DE2629181C3 (en) 1975-08-19 1976-06-29 Process for the simultaneous removal of nitrogen and sulfur oxides from exhaust gases
FR7623165A FR2321316A1 (en) 1975-08-19 1976-07-29 PROCESS FOR TREATING EXHAUST GASES BY WET METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50099777A JPS5223563A (en) 1975-08-19 1975-08-19 Wet exhaust gas treatment process

Publications (2)

Publication Number Publication Date
JPS5223563A true JPS5223563A (en) 1977-02-22
JPS547619B2 JPS547619B2 (en) 1979-04-09

Family

ID=14256370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50099777A Granted JPS5223563A (en) 1975-08-19 1975-08-19 Wet exhaust gas treatment process

Country Status (4)

Country Link
JP (1) JPS5223563A (en)
DE (1) DE2629181C3 (en)
FR (1) FR2321316A1 (en)
GB (1) GB1494812A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384111A (en) * 1994-02-03 1995-01-24 Dravo Lime Company Magnesium-enhanced lime scrubbing of sulfur dioxide with production of a high solids content sludge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130574A (en) * 1974-09-09 1976-03-15 Showa Denko Kk CHITSUSOSANKABUTSUNO JOKYOHOHO
JPS5220974A (en) * 1975-08-12 1977-02-17 Mitsubishi Heavy Ind Ltd Process for treating exhaust gas by wet method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130574A (en) * 1974-09-09 1976-03-15 Showa Denko Kk CHITSUSOSANKABUTSUNO JOKYOHOHO
JPS5220974A (en) * 1975-08-12 1977-02-17 Mitsubishi Heavy Ind Ltd Process for treating exhaust gas by wet method

Also Published As

Publication number Publication date
FR2321316A1 (en) 1977-03-18
GB1494812A (en) 1977-12-14
FR2321316B1 (en) 1978-05-12
DE2629181B2 (en) 1979-03-08
JPS547619B2 (en) 1979-04-09
DE2629181C3 (en) 1979-10-31
DE2629181A1 (en) 1977-02-24

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