JPS52123375A - Removal of so2 from effkuents containing sulfite - Google Patents

Removal of so2 from effkuents containing sulfite

Info

Publication number
JPS52123375A
JPS52123375A JP3820277A JP3820277A JPS52123375A JP S52123375 A JPS52123375 A JP S52123375A JP 3820277 A JP3820277 A JP 3820277A JP 3820277 A JP3820277 A JP 3820277A JP S52123375 A JPS52123375 A JP S52123375A
Authority
JP
Japan
Prior art keywords
effkuents
removal
containing sulfite
sulfite
effkuents containing
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.)
Pending
Application number
JP3820277A
Other languages
English (en)
Japanese (ja)
Inventor
Horaku Otsutoo
Gerumaadonku Rorufu
Furiidoritsuhi Yutsura Otsutoo
Potsutohasuto Rutoharuto
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
Publication of JPS52123375A publication Critical patent/JPS52123375A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/245—Preparation from compounds containing nitrogen and sulfur
    • C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
    • C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
JP3820277A 1976-04-07 1977-04-05 Removal of so2 from effkuents containing sulfite Pending JPS52123375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762615037 DE2615037A1 (de) 1976-04-07 1976-04-07 Entfernung von schwefeldioxid aus sulfithaltigen abwaessern

Publications (1)

Publication Number Publication Date
JPS52123375A true JPS52123375A (en) 1977-10-17

Family

ID=5974700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3820277A Pending JPS52123375A (en) 1976-04-07 1977-04-05 Removal of so2 from effkuents containing sulfite

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657011B2 (de) * 1976-12-16 1978-12-14 Hoechst Ag, 6000 Frankfurt Verfahren zum Reinigen des bei der Herstellung von Hydroxyaromaten entstehenden Abwassers mit gleichzeitiger Gewinnung von Alkalisulfat
EP0224627A1 (fr) * 1985-12-06 1987-06-10 Mitsubishi Jukogyo Kabushiki Kaisha Méthode de désulfurisation de gaz d'échappement
CZ2019578A3 (cs) * 2019-09-12 2020-08-19 ECOCOAL, s.r.o. Způsob a zařízení na zpracování kalů obsahujících siřičitany a sírany kovů alkalických zemin

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 (de) * 1975-08-05 1979-07-05 Bayer Ag, 5090 Leverkusen Verfahren zur oxydativen Behandlung sulfid-, sulfit- und thiosulfathaltiger Abwasser

Also Published As

Publication number Publication date
DE2615037A1 (de) 1977-10-20
FR2347316A1 (fr) 1977-11-04
BE853320A (fr) 1977-10-07
NL7703728A (nl) 1977-10-11
GB1535886A (en) 1978-12-13
CH630587A5 (en) 1982-06-30
SE7704038L (sv) 1977-10-08

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