CA1000422A - Continuous process for the air oxidation of sour water - Google Patents
Continuous process for the air oxidation of sour waterInfo
- Publication number
- CA1000422A CA1000422A CA177,083A CA177083A CA1000422A CA 1000422 A CA1000422 A CA 1000422A CA 177083 A CA177083 A CA 177083A CA 1000422 A CA1000422 A CA 1000422A
- Authority
- CA
- Canada
- Prior art keywords
- continuous process
- sour water
- air oxidation
- oxidation
- sour
- 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.)
- Expired
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
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 (1)
Publication Number | Publication Date |
---|---|
CA1000422A true CA1000422A (en) | 1976-11-23 |
Family
ID=27570144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA177,083A Expired CA1000422A (en) | 1971-10-06 | 1973-07-23 | Continuous process for the air oxidation of sour water |
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)
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 |
US5620606A (en) * | 1994-08-01 | 1997-04-15 | Rpc Waste Management Services, Inc. | Method and apparatus for reacting oxidizable matter with particles |
US5755974A (en) * | 1994-08-01 | 1998-05-26 | Rpc Waste Management Services, Inc. | Method and apparatus for reacting oxidizable matter with a salt |
US5551472A (en) * | 1994-08-01 | 1996-09-03 | Rpc Waste Management Services, Inc. | Pressure reduction system and method |
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 |
-
1971
- 1971-10-06 US US00186893A patent/US3761409A/en not_active Expired - Lifetime
-
1973
- 1973-07-03 GB GB3165373A patent/GB1387510A/en not_active Expired
- 1973-07-10 DE DE19732334994 patent/DE2334994A1/de active Pending
- 1973-07-13 BE BE133501A patent/BE802361A/xx unknown
- 1973-07-18 NL NL7309978A patent/NL7309978A/xx not_active Application Discontinuation
- 1973-07-19 FR FR7326503A patent/FR2237845B1/fr not_active Expired
- 1973-07-19 JP JP48080549A patent/JPS5050290A/ja active Pending
- 1973-07-23 CA CA177,083A patent/CA1000422A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5050290A (de) | 1975-05-06 |
NL7309978A (nl) | 1975-01-21 |
FR2237845A1 (de) | 1975-02-14 |
GB1387510A (en) | 1975-03-19 |
FR2237845B1 (de) | 1980-04-25 |
BE802361A (fr) | 1974-01-14 |
US3761409A (en) | 1973-09-25 |
DE2334994A1 (de) | 1975-01-30 |
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