FR2393601B1 - - Google Patents

Info

Publication number
FR2393601B1
FR2393601B1 FR7816695A FR7816695A FR2393601B1 FR 2393601 B1 FR2393601 B1 FR 2393601B1 FR 7816695 A FR7816695 A FR 7816695A FR 7816695 A FR7816695 A FR 7816695A FR 2393601 B1 FR2393601 B1 FR 2393601B1
Authority
FR
France
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.)
Expired
Application number
FR7816695A
Other languages
French (fr)
Other versions
FR2393601A1 (en
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
Priority claimed from JP52066545A external-priority patent/JPS6015375B2/en
Priority claimed from JP6654677A external-priority patent/JPS541275A/en
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of FR2393601A1 publication Critical patent/FR2393601A1/en
Application granted granted Critical
Publication of FR2393601B1 publication Critical patent/FR2393601B1/fr
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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
FR787816695A 1977-06-06 1978-06-05 PROCESS FOR THE ELIMINATION OF SULFUROUS ANHYDRIDE FROM FUMES CONTAINING IT Granted FR2393601A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP52066545A JPS6015375B2 (en) 1977-06-06 1977-06-06 How to remove sulfur dioxide gas
JP6654677A JPS541275A (en) 1977-06-06 1977-06-06 Desulfurization method

Publications (2)

Publication Number Publication Date
FR2393601A1 FR2393601A1 (en) 1979-01-05
FR2393601B1 true FR2393601B1 (en) 1982-12-10

Family

ID=26407742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787816695A Granted FR2393601A1 (en) 1977-06-06 1978-06-05 PROCESS FOR THE ELIMINATION OF SULFUROUS ANHYDRIDE FROM FUMES CONTAINING IT

Country Status (3)

Country Link
DE (1) DE2824247C3 (en)
FR (1) FR2393601A1 (en)
GB (1) GB1598167A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819994A1 (en) * 1978-05-08 1979-11-22 Basf Ag PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM WASTEWATERS AND, IF ANY, EXHAUST GASES
JPS6090027A (en) * 1983-10-25 1985-05-21 Kureha Chem Ind Co Ltd Waste gas desulfurization method
DE3428108C1 (en) * 1984-07-30 1986-04-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process for scrubbing SO2 and/or NOX downstream of fossil fuel power stations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152666A1 (en) * 1971-09-07 1973-04-27 Monsanto Enviro Chem Syst Sulphur dioxide/trioxide removal - from waste gases using amine soln and regeneration with lime
JPS51151697A (en) * 1975-06-23 1976-12-27 Kureha Chem Ind Co Ltd Method for removal of sulfur dioxide in exhaust gas

Also Published As

Publication number Publication date
GB1598167A (en) 1981-09-16
DE2824247B2 (en) 1980-07-17
DE2824247C3 (en) 1981-09-24
DE2824247A1 (en) 1978-12-14
FR2393601A1 (en) 1979-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse