ATE76781T1 - Verfahren und vorrichtung zur durchfuehrung von chemischen reaktionen bei ueberkritischen bedingungen. - Google Patents
Verfahren und vorrichtung zur durchfuehrung von chemischen reaktionen bei ueberkritischen bedingungen.Info
- Publication number
- ATE76781T1 ATE76781T1 AT88904026T AT88904026T ATE76781T1 AT E76781 T1 ATE76781 T1 AT E76781T1 AT 88904026 T AT88904026 T AT 88904026T AT 88904026 T AT88904026 T AT 88904026T AT E76781 T1 ATE76781 T1 AT E76781T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid
- column
- temperature
- downdraft
- supercritical water
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/008—Processes carried out under supercritical conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/044—Pressure vessels, e.g. autoclaves in the form of a loop
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/037,622 US4792408A (en) | 1987-04-13 | 1987-04-13 | Method and apparatus for enhancing chemical reactions at supercritical conditions |
PCT/US1988/000979 WO1988007890A1 (en) | 1987-04-13 | 1988-03-31 | Method and apparatus for conducting chemical reactions at supercritical conditions |
EP88904026A EP0309562B1 (de) | 1987-04-13 | 1988-03-31 | Verfahren und vorrichtung zur durchführung von chemischen reaktionen bei überkritischen bedingungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE76781T1 true ATE76781T1 (de) | 1992-06-15 |
Family
ID=21895337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88904026T ATE76781T1 (de) | 1987-04-13 | 1988-03-31 | Verfahren und vorrichtung zur durchfuehrung von chemischen reaktionen bei ueberkritischen bedingungen. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4792408A (de) |
EP (1) | EP0309562B1 (de) |
JP (1) | JP2657255B2 (de) |
AT (1) | ATE76781T1 (de) |
AU (1) | AU1702588A (de) |
CA (1) | CA1299844C (de) |
DE (1) | DE3871689T2 (de) |
WO (1) | WO1988007890A1 (de) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026209A (en) * | 1989-08-04 | 1991-06-25 | Eau-Viron Incorporated | Containment casing for a deep well gravity pressure reactor vessel |
US5232604A (en) * | 1990-01-31 | 1993-08-03 | Modar, Inc. | Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers |
US5106513A (en) * | 1990-01-31 | 1992-04-21 | Modar, Inc. | Process for oxidation of materials in water at supercritical temperatures and subcritical pressures |
ATE156101T1 (de) * | 1990-01-31 | 1997-08-15 | Modar Inc | Verfahren zur oxydation von materialien in wasser bei überkritischen temperaturen |
WO1993002969A1 (en) * | 1991-08-09 | 1993-02-18 | Board Of Regents, The University Of Texas System | High temperature wet oxidation using sintered separators |
US5190665A (en) * | 1991-08-12 | 1993-03-02 | Titmas James A | Process and apparatus for removing carbon dioxide and stripping another component from a liquid stream |
US5326540A (en) * | 1991-11-27 | 1994-07-05 | Philippe Chastagner | Containment system for supercritical water oxidation reactor |
US5770174A (en) * | 1992-04-16 | 1998-06-23 | Rpc Waste Management Services, Inc. | Method for controlling reaction temperature |
US5582715A (en) * | 1992-04-16 | 1996-12-10 | Rpc Waste Management Services, Inc. | Supercritical oxidation apparatus for treating water with side injection ports |
US6165282A (en) * | 1992-06-30 | 2000-12-26 | Southwest Research Institute | Method for contaminant removal using natural convection flow and changes in solubility concentration by temperature |
US6799587B2 (en) * | 1992-06-30 | 2004-10-05 | Southwest Research Institute | Apparatus for contaminant removal using natural convection flow and changes in solubility concentrations by temperature |
US5358646A (en) * | 1993-01-11 | 1994-10-25 | Board Of Regents, The University Of Texas System | Method and apparatus for multiple-stage and recycle wet oxidation |
US5384051A (en) * | 1993-02-05 | 1995-01-24 | Mcginness; Thomas G. | Supercritical oxidation reactor |
US5376744A (en) * | 1993-11-10 | 1994-12-27 | The University Of Akron | Carbocationic polymerizations in supercritical CO2 |
US5591415A (en) * | 1994-01-27 | 1997-01-07 | Rpc Waste Management Services, Inc. | Reactor for supercritical water oxidation of waste |
US5565616A (en) * | 1994-05-09 | 1996-10-15 | Board Of Regents, The University Of Texas System | Controlled hydrothermal processing |
TW259720B (en) * | 1994-06-29 | 1995-10-11 | Kimberly Clark Co | Reactor for high temperature, elevated pressure, corrosive reactions |
US5552039A (en) * | 1994-07-13 | 1996-09-03 | Rpc Waste Management Services, Inc. | Turbulent flow cold-wall reactor |
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 |
US5578647A (en) * | 1994-12-20 | 1996-11-26 | Board Of Regents, The University Of Texas System | Method of producing off-gas having a selected ratio of carbon monoxide to hydrogen |
US5785868A (en) * | 1995-09-11 | 1998-07-28 | Board Of Regents, Univ. Of Texas System | Method for selective separation of products at hydrothermal conditions |
US5804066A (en) * | 1996-02-08 | 1998-09-08 | Aerojet-General Corporation | Injector for SCWO reactor |
US5711817A (en) * | 1996-05-01 | 1998-01-27 | Eau-Viron Incorporated | Method for the continuous conversion of cellulosic material to sugar |
US6017460A (en) | 1996-06-07 | 2000-01-25 | Chematur Engineering Ab | Heating and reaction system and method using recycle reactor |
US5888389A (en) * | 1997-04-24 | 1999-03-30 | Hydroprocessing, L.L.C. | Apparatus for oxidizing undigested wastewater sludges |
US6121179A (en) * | 1998-01-08 | 2000-09-19 | Chematur Engineering Ab | Supercritical treatment of adsorbent materials |
US6030587A (en) * | 1998-05-11 | 2000-02-29 | Haroldsen; Brent Lowell | Method and apparatus for waste destruction using supercritical water oxidation |
US6171509B1 (en) | 1998-06-12 | 2001-01-09 | Chematur Engineering Ab | Method and apparatus for treating salt streams |
US6716360B2 (en) * | 2002-04-16 | 2004-04-06 | Eau-Viron Incorporated | Method and apparatus for treating waste streams |
DE10320679A1 (de) * | 2003-04-30 | 2004-12-02 | Infineon Technologies Ag | Behandlung von Werkstücken mit überkritischem Wasser |
BRPI0512499A (pt) | 2004-06-23 | 2008-03-11 | Harry B Curlett | métodos de extrair energia térmica a partir de uma formação de rocha, de completar poços de produção geotérmicos, de perfurar furos de poço profundos, de desenvolver um reservatório geotérmico de rocha seca quente de alta temperatura, de desenvolver reservatórios geotérmicos em formações de rocha seca quente, de completar poços de produção geotérmicos, de gerar poços de produção geotérmica e de processar reações quìmicas |
US7211194B2 (en) * | 2004-10-27 | 2007-05-01 | Eau-Viron, Inc. | Gravity pressure vessel and related apparatus and methods |
SE528840C2 (sv) * | 2004-11-15 | 2007-02-27 | Chematur Eng Ab | Reaktor och förfarande för överkritisk vattenoxidation |
SE529006C2 (sv) * | 2004-11-15 | 2007-04-03 | Chematur Eng Ab | Förfarande och system för överkritisk vattenoxidation av en ström som innehåller oxiderbart material |
US7608170B1 (en) * | 2005-06-10 | 2009-10-27 | Ousey John R | Method and apparatus to obtain high pressures for a continuous-flow pyrolysis reactor |
US7611625B2 (en) * | 2006-04-12 | 2009-11-03 | General Atomics | Water oxidization system |
US7815876B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
US7815741B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
RU2482908C2 (ru) * | 2007-07-27 | 2013-05-27 | Игнайт Энерджи Ресорсиз Пти Лтд | Способ и устройство для превращения органического материала в продукт |
EP2212467B1 (de) * | 2007-11-01 | 2014-06-11 | Eau-Viron Incorporated | Verfahren und vorrichtung zur hydrolyse von cellulosehaltigem material |
US8017089B2 (en) * | 2008-07-25 | 2011-09-13 | Eau-Viron Incorporated | Method and apparatus for conducting supercritical wet oxidation reactions contained within a fluid envelope |
CN104445572A (zh) * | 2014-12-05 | 2015-03-25 | 内蒙古天一环境技术有限公司 | 多层喷烧的蒸发壁式超临界水氧化反应器 |
US10221488B2 (en) | 2015-09-18 | 2019-03-05 | General Electric Company | Supercritical water method for treating internal passages |
US10920152B2 (en) | 2016-02-23 | 2021-02-16 | Pyrophase, Inc. | Reactor and method for upgrading heavy hydrocarbons with supercritical fluids |
US11077328B2 (en) | 2019-10-14 | 2021-08-03 | David Stanley Moulton | Apparatus for improving vertical flow reactor utility |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449247A (en) * | 1965-10-23 | 1969-06-10 | William J Bauer | Process for wet oxidation of combustible waste materials |
US3464885A (en) * | 1966-04-05 | 1969-09-02 | Halliburton Co | Methods for effecting continuous subterranean reactions |
US3606999A (en) * | 1967-08-04 | 1971-09-21 | Harold L Lawless | Method of and apparatus for carrying out a chemical or physical process |
US3853759A (en) * | 1968-06-06 | 1974-12-10 | J Titmas | Dynamic hydraulic column activation method |
US4272383A (en) * | 1978-03-17 | 1981-06-09 | Mcgrew Jay Lininger | Method and apparatus for effecting subsurface, controlled, accelerated chemical reactions |
US4338199A (en) * | 1980-05-08 | 1982-07-06 | Modar, Inc. | Processing methods for the oxidation of organics in supercritical water |
DE3225287A1 (de) * | 1982-07-02 | 1984-01-05 | Schering AG, 1000 Berlin und 4709 Bergkamen | Neue carbacyclinamide, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel |
US4564458A (en) * | 1983-11-10 | 1986-01-14 | Burleson James C | Method and apparatus for disposal of a broad spectrum of waste featuring oxidation of waste |
US4683063A (en) * | 1985-05-08 | 1987-07-28 | Vitamins, Inc. | Method for carrying out extractions in subterranean well |
US4594164A (en) * | 1985-05-23 | 1986-06-10 | Titmas James A | Method and apparatus for conducting chemical reactions at supercritical conditions |
US4741386A (en) * | 1985-07-17 | 1988-05-03 | Vertech Treatment Systems, Inc. | Fluid treatment apparatus |
-
1987
- 1987-04-13 US US07/037,622 patent/US4792408A/en not_active Expired - Lifetime
-
1988
- 1988-03-31 AT AT88904026T patent/ATE76781T1/de not_active IP Right Cessation
- 1988-03-31 JP JP63503619A patent/JP2657255B2/ja not_active Expired - Fee Related
- 1988-03-31 DE DE8888904026T patent/DE3871689T2/de not_active Expired - Lifetime
- 1988-03-31 AU AU17025/88A patent/AU1702588A/en not_active Abandoned
- 1988-03-31 WO PCT/US1988/000979 patent/WO1988007890A1/en active IP Right Grant
- 1988-03-31 EP EP88904026A patent/EP0309562B1/de not_active Expired - Lifetime
- 1988-04-07 CA CA000563469A patent/CA1299844C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3871689D1 (de) | 1992-07-09 |
US4792408A (en) | 1988-12-20 |
EP0309562B1 (de) | 1992-06-03 |
AU1702588A (en) | 1988-11-04 |
JP2657255B2 (ja) | 1997-09-24 |
DE3871689T2 (de) | 1992-12-17 |
EP0309562A1 (de) | 1989-04-05 |
EP0309562A4 (de) | 1989-08-09 |
WO1988007890A1 (en) | 1988-10-20 |
JPH01502967A (ja) | 1989-10-12 |
CA1299844C (en) | 1992-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |