FR2237845A1 - - Google Patents

Info

Publication number
FR2237845A1
FR2237845A1 FR7326503A FR7326503A FR2237845A1 FR 2237845 A1 FR2237845 A1 FR 2237845A1 FR 7326503 A FR7326503 A FR 7326503A FR 7326503 A FR7326503 A FR 7326503A FR 2237845 A1 FR2237845 A1 FR 2237845A1
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.)
Granted
Application number
FR7326503A
Other languages
French (fr)
Other versions
FR2237845B1 (de
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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 to US00186893A priority Critical patent/US3761409A/en
Priority to GB3165373A priority patent/GB1387510A/en
Priority to DE19732334994 priority patent/DE2334994A1/de
Priority to BE133501A priority patent/BE802361A/xx
Priority to NL7309978A priority patent/NL7309978A/xx
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Priority to JP48080549A priority patent/JPS5050290A/ja
Priority to FR7326503A priority patent/FR2237845B1/fr
Priority to CA177,083A priority patent/CA1000422A/en
Publication of FR2237845A1 publication Critical patent/FR2237845A1/fr
Application granted granted Critical
Publication of FR2237845B1 publication Critical patent/FR2237845B1/fr
Expired 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
FR7326503A 1971-10-06 1973-07-19 Expired FR2237845B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US00186893A US3761409A (en) 1971-10-06 1971-10-06 Continuous process for the air oxidation of sour water
GB3165373A GB1387510A (en) 1971-10-06 1973-07-03 Continuous process for the air oxidation of sour water
DE19732334994 DE2334994A1 (de) 1971-10-06 1973-07-10 Verfahren zur oxidation sulfidhaltigen abwassers
BE133501A BE802361A (fr) 1971-10-06 1973-07-13 Procede continu pour l'oxydation dans l'air d'une eau polluee.
NL7309978A NL7309978A (nl) 1971-10-06 1973-07-18 Werkwijze voor het continu oxyderen van water.
JP48080549A JPS5050290A (de) 1971-10-06 1973-07-19
FR7326503A FR2237845B1 (de) 1971-10-06 1973-07-19
CA177,083A CA1000422A (en) 1971-10-06 1973-07-23 Continuous process for the air oxidation of sour water

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US00186893A US3761409A (en) 1971-10-06 1971-10-06 Continuous process for the air oxidation of sour water
GB3165373A GB1387510A (en) 1971-10-06 1973-07-03 Continuous process for the air oxidation of sour water
DE19732334994 DE2334994A1 (de) 1971-10-06 1973-07-10 Verfahren zur oxidation sulfidhaltigen abwassers
BE133501A BE802361A (fr) 1971-10-06 1973-07-13 Procede continu pour l'oxydation dans l'air d'une eau polluee.
NL7309978A NL7309978A (nl) 1971-10-06 1973-07-18 Werkwijze voor het continu oxyderen van water.
JP48080549A JPS5050290A (de) 1971-10-06 1973-07-19
FR7326503A FR2237845B1 (de) 1971-10-06 1973-07-19
CA177,083A CA1000422A (en) 1971-10-06 1973-07-23 Continuous process for the air oxidation of sour water

Publications (2)

Publication Number Publication Date
FR2237845A1 true FR2237845A1 (de) 1975-02-14
FR2237845B1 FR2237845B1 (de) 1980-04-25

Family

ID=27570144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326503A Expired FR2237845B1 (de) 1971-10-06 1973-07-19

Country Status (8)

Country Link
US (1) US3761409A (de)
JP (1) JPS5050290A (de)
BE (1) BE802361A (de)
CA (1) CA1000422A (de)
DE (1) DE2334994A1 (de)
FR (1) FR2237845B1 (de)
GB (1) GB1387510A (de)
NL (1) NL7309978A (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117345B2 (de) * 1972-10-24 1976-06-01
US3870631A (en) * 1973-03-29 1975-03-11 Barber Colman Co Apparatus and method for wet oxidation of organic matter
US3852192A (en) * 1973-03-29 1974-12-03 Barber Colman Co Reactor for wet oxidation of organic matter
US3963611A (en) * 1973-10-26 1976-06-15 Chevron Research Company Oxidation process for improving the environmental quality of water containing sulfur and/or inorganic sub-six-sulfur-containing impurities
US4174280A (en) * 1974-07-17 1979-11-13 Sterling Drug Inc. Oxidation process
GB1546681A (en) * 1975-08-14 1979-05-31 Mitsui Toatsu Chemicals Process for the liquid phase oxidation of organic substance-containing aqueous effluents
US4066543A (en) * 1975-11-12 1978-01-03 Texaco Inc. Continuous process for non-catalytic oxidation of sulfite-containing waters
US4076621A (en) * 1976-03-15 1978-02-28 Air Resources, Inc. Chelate oxidation of hydrogen sulfide in sour water
DE2615037A1 (de) * 1976-04-07 1977-10-20 Bayer Ag Entfernung von schwefeldioxid aus sulfithaltigen abwaessern
FR2427307A1 (fr) * 1978-05-31 1979-12-28 Air Liquide Procede pour le traitement a l'oxygene d'effluents industriels contenant des sulfures
US4229296A (en) * 1978-08-03 1980-10-21 Whirlpool Corporation Wet oxidation system employing phase separating reactor
DE2847531A1 (de) * 1978-11-02 1980-05-22 Bayer Ag Verfahren zur reinigung von phosphorschwefelorganische stoffe enthaltenden abwaessern
US4543190A (en) * 1980-05-08 1985-09-24 Modar, Inc. Processing methods for the oxidation of organics in supercritical water
US4301014A (en) * 1980-06-05 1981-11-17 Hooker Chemicals & Plastics Corp. Phosphorus pentasulfide waste water treatment
US4384959A (en) * 1980-12-29 1983-05-24 Sterling Drug Inc. Wet oxidation process utilizing dilution of oxygen
US4372940A (en) * 1981-10-26 1983-02-08 Sterling Drug Inc. Process and apparatus for treatment of thiosulfate containing liquors
DE3209856A1 (de) * 1982-03-18 1983-09-29 Rheinische Braunkohlenwerke AG, 5000 Köln Verfahren zur oxidation von schwefelwasserstoff, der im abwasser von kohlvergasungsanlagen geloest ist
FI75329C (fi) * 1986-10-22 1988-06-09 Outokumpu Oy Foerfarande foer avlaegsnande av svavelinnehaollet i en uttunnad svaveldioxidhaltig gas.
JP2628089B2 (ja) * 1989-08-18 1997-07-09 大阪瓦斯株式会社 廃水の処理方法
US5106513A (en) * 1990-01-31 1992-04-21 Modar, Inc. Process for oxidation of materials in water at supercritical temperatures and subcritical pressures
FR2670868B1 (fr) * 1990-12-19 1995-07-13 Commissariat Energie Atomique Procede de destruction d'effluents organiques toxiques par incineration en phase aqueuse et installation en faisant application.
GB9102403D0 (en) * 1991-02-05 1991-03-20 Stone & Webster Eng Ltd Spent caustic treatment
US5082571A (en) * 1991-05-13 1992-01-21 Zimpro Passavant Environmental Systems Inc. Caustic sulfide wet oxidation process
US5230810A (en) * 1991-09-25 1993-07-27 Zimpro Passavant Environmental Systems, Inc. Corrosion control for wet oxidation systems
US5268104A (en) * 1992-07-09 1993-12-07 Stone & Webster Engineering, Corp. Process for treating and regenerating spent caustic
US5298174A (en) * 1993-05-07 1994-03-29 Zimpro Environmental, Inc. Low temperature caustic sulfide wet oxidation process
US5614087A (en) * 1994-07-13 1997-03-25 Kenox Corporation Wet oxidation system
US5551472A (en) * 1994-08-01 1996-09-03 Rpc Waste Management Services, Inc. Pressure reduction system and method
US5755974A (en) * 1994-08-01 1998-05-26 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with a salt
US5620606A (en) * 1994-08-01 1997-04-15 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with particles
JP3553720B2 (ja) 1996-01-31 2004-08-11 新日本石油化学株式会社 湿式酸化方法
JP3565972B2 (ja) * 1996-01-31 2004-09-15 新日本石油化学株式会社 廃ソーダの湿式酸化方法
GB2312672B (en) * 1996-05-01 1998-10-28 Stone & Webster Eng Ltd Spent caustic treatment
US6017460A (en) * 1996-06-07 2000-01-25 Chematur Engineering Ab Heating and reaction system and method using recycle reactor
SE518803C2 (sv) 1999-09-03 2002-11-26 Chematur Eng Ab Metod och reaktionssystem med högt tryck och hög temperatur som är lämpat för superkritisk vattenoxidation
FR2818162B1 (fr) * 2000-12-20 2003-03-07 Air Liquide Perfectionnement aux procedes d'oxydation par transfert d'oxygene au sein d'un milieu liquide dans un reacteur sous pression
US20060060541A1 (en) * 2004-09-23 2006-03-23 Abazajian Armen N Waste disposal method and apparatus using wet oxidation and deep well injection
SE529006C2 (sv) * 2004-11-15 2007-04-03 Chematur Eng Ab Förfarande och system för överkritisk vattenoxidation av en ström som innehåller oxiderbart material
SE528840C2 (sv) * 2004-11-15 2007-02-27 Chematur Eng Ab Reaktor och förfarande för överkritisk vattenoxidation
US7431902B2 (en) * 2006-02-08 2008-10-07 Sundance Resources Inc. Separation of ammonia from sulfur compounds
US7611625B2 (en) * 2006-04-12 2009-11-03 General Atomics Water oxidization system
DE102010049445A1 (de) * 2010-10-07 2012-04-12 Linde Aktiengesellschaft Verfahren zur Ablaugeoxidation unter erhöhtem Druck
US9394188B2 (en) 2013-01-18 2016-07-19 Uop Llc Process for oxidizing sulfides and an apparatus relating thereto
DE102013010217A1 (de) 2013-06-20 2014-12-24 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Verfahren und Vorrichtung zur elektrochemischen Oxidation von sulfidhaltigen Abwässern
EA201691022A1 (ru) * 2013-12-02 2016-09-30 Байер Текнолоджи Сервисиз Гмбх Способ обработки отработанных щелочей
US11286183B2 (en) 2015-11-19 2022-03-29 Envirosystems Inc. System and method for treatment of spent caustic wastewater

Also Published As

Publication number Publication date
CA1000422A (en) 1976-11-23
DE2334994A1 (de) 1975-01-30
FR2237845B1 (de) 1980-04-25
JPS5050290A (de) 1975-05-06
US3761409A (en) 1973-09-25
BE802361A (fr) 1974-01-14
GB1387510A (en) 1975-03-19
NL7309978A (nl) 1975-01-21

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Legal Events

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ST Notification of lapse