DE2615037A1 - sewage removal of sulfur dioxide from sulphite - Google Patents

sewage removal of sulfur dioxide from sulphite

Info

Publication number
DE2615037A1
DE2615037A1 DE19762615037 DE2615037A DE2615037A1 DE 2615037 A1 DE2615037 A1 DE 2615037A1 DE 19762615037 DE19762615037 DE 19762615037 DE 2615037 A DE2615037 A DE 2615037A DE 2615037 A1 DE2615037 A1 DE 2615037A1
Authority
DE
Germany
Prior art keywords
sulphite
sulfur dioxide
sewage removal
sewage
removal
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.)
Withdrawn
Application number
DE19762615037
Other languages
German (de)
Inventor
Otto Dipl Ing Horak
Rolf Dipl Ing Dr Germerdonk
Otto-Friedrich Dipl In Jutzler
Ruthard Dipl Chem Dr Potthast
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to DE19762615037 priority Critical patent/DE2615037A1/en
Publication of DE2615037A1 publication Critical patent/DE2615037A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/06Treatment of sludge; Devices therefor by oxidation
    • C02F11/08Wet air oxidation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/48Sulfur dioxide; Sulfurous acid
    • C01B17/50Preparation of sulfur dioxide
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/24Sulfates of ammonium
    • C01C1/245Preparation from compounds containing nitrogen and sulfur
    • C01C1/246Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
    • C01C1/247Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen
DE19762615037 1976-04-07 1976-04-07 sewage removal of sulfur dioxide from sulphite Withdrawn DE2615037A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762615037 DE2615037A1 (en) 1976-04-07 1976-04-07 sewage removal of sulfur dioxide from sulphite

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE19762615037 DE2615037A1 (en) 1976-04-07 1976-04-07 sewage removal of sulfur dioxide from sulphite
CH422177A CH630587A5 (en) 1976-04-07 1977-04-04 Process for purifying sulphite- or hydrogen-sulphite-containing waste waters
NL7703728A NL7703728A (en) 1976-04-07 1977-04-05 A process for the removal of SO2 from sulfite-containing effluents.
JP3820277A JPS52123375A (en) 1976-04-07 1977-04-05 Removal of so2 from effkuents containing sulfite
SE7704038A SE7704038L (en) 1976-04-07 1977-04-06 Seen in the treatment of utslepp, CONTAINING SO
GB14540/77A GB1535886A (en) 1976-04-07 1977-04-06 Removal of so2 from sulphite-and/or bisulphate containing effluents
BE2055810A BE853320A (en) 1976-04-07 1977-04-07 A process for removing sulfur dioxide from effluents containing sulfites
FR7710641A FR2347316A1 (en) 1976-04-07 1977-04-07 A process for removing sulfur dioxide from effluents containing sulfites

Publications (1)

Publication Number Publication Date
DE2615037A1 true DE2615037A1 (en) 1977-10-20

Family

ID=5974700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762615037 Withdrawn DE2615037A1 (en) 1976-04-07 1976-04-07 sewage removal of sulfur dioxide from sulphite

Country Status (8)

Country Link
JP (1) JPS52123375A (en)
BE (1) BE853320A (en)
CH (1) CH630587A5 (en)
DE (1) DE2615037A1 (en)
FR (1) FR2347316A1 (en)
GB (1) GB1535886A (en)
NL (1) NL7703728A (en)
SE (1) SE7704038L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224627A1 (en) * 1985-12-06 1987-06-10 Mitsubishi Jukogyo Kabushiki Kaisha Method for desulfurizing exhaust gas

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657011B2 (en) * 1976-12-16 1978-12-14 Hoechst Ag, 6000 Frankfurt
CZ308440B6 (en) * 2019-09-12 2020-08-19 ECOCOAL, s.r.o. Method and device for processing sludges containing alkaline earth metal sulphates and sulphates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761409A (en) * 1971-10-06 1973-09-25 Texaco Inc Continuous process for the air oxidation of sour water
DE2534892B2 (en) * 1975-08-05 1979-07-05 Bayer Ag, 5090 Leverkusen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224627A1 (en) * 1985-12-06 1987-06-10 Mitsubishi Jukogyo Kabushiki Kaisha Method for desulfurizing exhaust gas

Also Published As

Publication number Publication date
FR2347316A1 (en) 1977-11-04
NL7703728A (en) 1977-10-11
CH630587A5 (en) 1982-06-30
BE853320A (en) 1977-10-07
SE7704038L (en) 1977-10-08
JPS52123375A (en) 1977-10-17
GB1535886A (en) 1978-12-13
BE853320A1 (en)

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Legal Events

Date Code Title Description
8130 Withdrawal