BR8604935A - Processo para o tratamento de despejos e processo para a remocao de sulfetos organicos - Google Patents
Processo para o tratamento de despejos e processo para a remocao de sulfetos organicosInfo
- Publication number
- BR8604935A BR8604935A BR8604935A BR8604935A BR8604935A BR 8604935 A BR8604935 A BR 8604935A BR 8604935 A BR8604935 A BR 8604935A BR 8604935 A BR8604935 A BR 8604935A BR 8604935 A BR8604935 A BR 8604935A
- Authority
- BR
- Brazil
- Prior art keywords
- removal
- sub
- organic
- effluents
- sulfets
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/916—Odor, e.g. including control or abatement
Landscapes
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Processing Of Solid Wastes (AREA)
- Chemical Treatment Of Metals (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Weting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858525047A GB8525047D0 (en) | 1985-10-10 | 1985-10-10 | Waste treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8604935A true BR8604935A (pt) | 1987-07-07 |
Family
ID=10586505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8604935A BR8604935A (pt) | 1985-10-10 | 1986-10-09 | Processo para o tratamento de despejos e processo para a remocao de sulfetos organicos |
Country Status (10)
Country | Link |
---|---|
US (1) | US4729835A (pt) |
EP (1) | EP0221689B1 (pt) |
JP (1) | JPH0673673B2 (pt) |
AT (1) | ATE46133T1 (pt) |
BR (1) | BR8604935A (pt) |
CA (1) | CA1276324C (pt) |
DE (1) | DE3665441D1 (pt) |
ES (1) | ES2011449B3 (pt) |
GB (1) | GB8525047D0 (pt) |
YU (1) | YU45370B (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316664A (en) * | 1986-11-24 | 1994-05-31 | Canadian Occidental Petroleum, Ltd. | Process for recovery of hydrocarbons and rejection of sand |
US5340467A (en) * | 1986-11-24 | 1994-08-23 | Canadian Occidental Petroleum Ltd. | Process for recovery of hydrocarbons and rejection of sand |
GB8811784D0 (en) * | 1988-05-18 | 1988-06-22 | Interox Chemicals Ltd | Waste treatment |
US5104550A (en) * | 1988-08-19 | 1992-04-14 | Solarchem Enterprises Inc. | Oxidation and photooxidation process |
US5190669A (en) * | 1991-03-08 | 1993-03-02 | Fmc Corporation | Purification of waste streams |
US5194163A (en) * | 1991-03-08 | 1993-03-16 | Fmc Corporation | Purification of waste streams |
US5552063A (en) * | 1993-05-12 | 1996-09-03 | Mobil Oil Corporation | Process for treating wastewater containing phenol, ammonia, and cod |
US5527517A (en) * | 1994-11-23 | 1996-06-18 | Philip Morris Incorporated | Liquid scrubbing of gas-phase contaminants |
US5702615A (en) * | 1995-06-27 | 1997-12-30 | Kawasaki Kasei Chemicals Ltd. | Method for the treatment of waste water |
US5667760A (en) * | 1995-08-15 | 1997-09-16 | Sweeney; Charles T. | Methods for sweetening hydrocarbons |
US5904734A (en) * | 1996-11-07 | 1999-05-18 | S. C. Johnson & Son, Inc. | Method for bleaching a hard surface using tungsten activated peroxide |
DE19649078A1 (de) * | 1996-11-27 | 1998-05-28 | Henkel Kgaa | Verwendung von Wolframaten und Molybdaten zur Verstärkung der Bleichwirkung |
US20030194433A1 (en) * | 2002-03-12 | 2003-10-16 | Ecolab | Antimicrobial compositions, methods and articles employing singlet oxygen- generating agent |
US20040055965A1 (en) * | 1997-06-13 | 2004-03-25 | Hubig Stephan M. | Recreational water treatment employing singlet oxygen |
US6824587B2 (en) * | 2003-02-14 | 2004-11-30 | Moustafa Abdel Kader Mohamed | Method and apparatus for removing contaminants from gas streams |
US20070020300A1 (en) * | 2002-03-12 | 2007-01-25 | Ecolab Inc. | Recreational water treatment employing singlet oxygen |
US20100087546A1 (en) * | 2005-04-20 | 2010-04-08 | Biogenic Innovations, Llc | Use of dimethyl sulfone (msm) to reduce homocysteine levels |
US8480797B2 (en) * | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
EP1966229B1 (en) | 2005-09-12 | 2015-10-21 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same |
EP2324838A1 (en) | 2005-09-12 | 2011-05-25 | Abela Pharmaceuticals, Inc. | Compositions Comprising Dimethyl Sulfoxide (DMSO) |
US8435224B2 (en) | 2005-09-12 | 2013-05-07 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds |
BRPI0921494A2 (pt) * | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
CA2779111C (en) | 2009-10-30 | 2019-08-13 | Abela Pharmaceuticals, Inc. | Dimethyl sulfoxide (dmso) and methylsulfonylmethane (msm) formulations to treat osteoarthritis |
US10781168B2 (en) * | 2018-12-05 | 2020-09-22 | Saudi Arabian Oil Company | Oxidized disulfide oil solvent compositions |
US10807947B2 (en) * | 2018-12-05 | 2020-10-20 | Saudi Arabian Oil Company | Controlled catalytic oxidation of MEROX process by-products in integrated refinery process |
US11124713B2 (en) * | 2019-04-17 | 2021-09-21 | Saudi Arabian Oil Company | Process for fluidized catalytic cracking of disulfide oil to produce ethylene used for metathesis to produce propylene |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1900751A (en) * | 1928-02-27 | 1933-03-07 | Ig Farbenindustrie Ag | Purification of gases |
CA1069273A (en) * | 1974-05-23 | 1980-01-08 | Fmc Corporation | Purification of sulfur-containing waste gases with hydrogen peroxide |
US4363215A (en) * | 1981-01-30 | 1982-12-14 | Pacific Gas And Electric Company | H2 S Abatement process |
US4361487A (en) * | 1981-02-09 | 1982-11-30 | Fmc Corporation | Control of hydrogen sulfide emission from geothermal steam plants with hydrogen peroxide and sodium vanadate |
FR2501662A1 (fr) * | 1981-03-13 | 1982-09-17 | Rhone Poulenc Spec Chim | Catalyseurs et procede d'oxydation de l'hydrogene sulfure et/ou des composes organiques du soufre en anhydride sulfureux |
FR2503130B1 (fr) * | 1981-03-31 | 1985-10-31 | Interox | Traitement d'eaux et de gaz de rejet contenant des composes organiques sulfures |
DE3430484A1 (de) * | 1984-08-18 | 1986-02-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur oxidativen reinigung von abwaessern |
-
1985
- 1985-10-10 GB GB858525047A patent/GB8525047D0/en active Pending
-
1986
- 1986-09-24 US US06/910,969 patent/US4729835A/en not_active Expired - Fee Related
- 1986-10-07 JP JP61237289A patent/JPH0673673B2/ja not_active Expired - Lifetime
- 1986-10-09 DE DE8686307794T patent/DE3665441D1/de not_active Expired
- 1986-10-09 AT AT86307794T patent/ATE46133T1/de not_active IP Right Cessation
- 1986-10-09 ES ES86307794T patent/ES2011449B3/es not_active Expired - Lifetime
- 1986-10-09 EP EP86307794A patent/EP0221689B1/en not_active Expired
- 1986-10-09 BR BR8604935A patent/BR8604935A/pt not_active IP Right Cessation
- 1986-10-10 YU YU1741/86A patent/YU45370B/xx unknown
- 1986-10-10 CA CA000520265A patent/CA1276324C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0221689B1 (en) | 1989-09-06 |
JPS62117695A (ja) | 1987-05-29 |
US4729835A (en) | 1988-03-08 |
DE3665441D1 (en) | 1989-10-12 |
YU45370B (en) | 1992-05-28 |
YU174186A (en) | 1988-06-30 |
CA1276324C (en) | 1990-11-13 |
EP0221689A1 (en) | 1987-05-13 |
ES2011449B3 (es) | 1990-01-16 |
GB8525047D0 (en) | 1985-11-13 |
ATE46133T1 (de) | 1989-09-15 |
JPH0673673B2 (ja) | 1994-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 09/10/2001 |