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JPS51126375A - A method of removing sulfur dioxide - Google Patents

A method of removing sulfur dioxide

Info

Publication number
JPS51126375A
JPS51126375A JP50051078A JP5107875A JPS51126375A JP S51126375 A JPS51126375 A JP S51126375A JP 50051078 A JP50051078 A JP 50051078A JP 5107875 A JP5107875 A JP 5107875A JP S51126375 A JPS51126375 A JP S51126375A
Authority
JP
Japan
Prior art keywords
sulfur dioxide
removing sulfur
aulfate
absorbed
alkali metal
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
JP50051078A
Other languages
Japanese (ja)
Other versions
JPS5339269B2 (en
Inventor
Koki Nomoto
Tadashi Nakamura
Tamotsu Miyamori
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Priority to JP50051078A priority Critical patent/JPS51126375A/en
Priority to PL1976189007A priority patent/PL101552B1/en
Publication of JPS51126375A publication Critical patent/JPS51126375A/en
Publication of JPS5339269B2 publication Critical patent/JPS5339269B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: Sulfur dioxide gas is absorbed with an aqueous solution containing alkali metal salts of organic acids and ammonium sulfate, and the dissolved calcium aulfate of absorbing solution is effectively removed.
COPYRIGHT: (C)1976,JPO&Japio
JP50051078A 1975-04-26 1975-04-26 A method of removing sulfur dioxide Granted JPS51126375A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50051078A JPS51126375A (en) 1975-04-26 1975-04-26 A method of removing sulfur dioxide
PL1976189007A PL101552B1 (en) 1975-04-26 1976-04-24 A METHOD OF REMOVING SULPHUR DIOXIDE FROM WASTE GASES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50051078A JPS51126375A (en) 1975-04-26 1975-04-26 A method of removing sulfur dioxide

Publications (2)

Publication Number Publication Date
JPS51126375A true JPS51126375A (en) 1976-11-04
JPS5339269B2 JPS5339269B2 (en) 1978-10-20

Family

ID=12876765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50051078A Granted JPS51126375A (en) 1975-04-26 1975-04-26 A method of removing sulfur dioxide

Country Status (2)

Country Link
JP (1) JPS51126375A (en)
PL (1) PL101552B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288268A (en) * 1976-01-20 1977-07-23 Chiyoda Chem Eng & Constr Co Ltd Desulfurization of exhaust flue gas
CN106367153A (en) * 2016-08-30 2017-02-01 温州乐享科技信息有限公司 Coal combustion method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829868Y2 (en) * 1978-08-17 1983-06-30 松下電器産業株式会社 push switch
JPS57190625U (en) * 1981-05-28 1982-12-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288268A (en) * 1976-01-20 1977-07-23 Chiyoda Chem Eng & Constr Co Ltd Desulfurization of exhaust flue gas
JPS544704B2 (en) * 1976-01-20 1979-03-09
CN106367153A (en) * 2016-08-30 2017-02-01 温州乐享科技信息有限公司 Coal combustion method

Also Published As

Publication number Publication date
JPS5339269B2 (en) 1978-10-20
PL101552B1 (en) 1979-01-31

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