DE69807860T2 - Wiederbelebung einer kohlenwasserstoffsynthesekatalysatoraufschlammung mit gasabscheidung - Google Patents
Wiederbelebung einer kohlenwasserstoffsynthesekatalysatoraufschlammung mit gasabscheidungInfo
- Publication number
- DE69807860T2 DE69807860T2 DE69807860T DE69807860T DE69807860T2 DE 69807860 T2 DE69807860 T2 DE 69807860T2 DE 69807860 T DE69807860 T DE 69807860T DE 69807860 T DE69807860 T DE 69807860T DE 69807860 T2 DE69807860 T2 DE 69807860T2
- Authority
- DE
- Germany
- Prior art keywords
- revival
- gas separation
- synthesis catalyst
- hydrocarbon synthesis
- catalyst sludge
- 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 - Lifetime
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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
- B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
- B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
- B01J38/58—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids and gas addition thereto
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/850,566 US5817702A (en) | 1997-05-02 | 1997-05-02 | Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement |
PCT/US1998/008686 WO1998050486A1 (en) | 1997-05-02 | 1998-04-29 | Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69807860D1 DE69807860D1 (de) | 2002-10-17 |
DE69807860T2 true DE69807860T2 (de) | 2003-01-16 |
Family
ID=25308499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69807860T Expired - Lifetime DE69807860T2 (de) | 1997-05-02 | 1998-04-29 | Wiederbelebung einer kohlenwasserstoffsynthesekatalysatoraufschlammung mit gasabscheidung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5817702A (de) |
EP (1) | EP0979255B1 (de) |
JP (1) | JP3979474B2 (de) |
AU (1) | AU719923B2 (de) |
BR (1) | BR9809377A (de) |
CA (1) | CA2286241C (de) |
DE (1) | DE69807860T2 (de) |
NO (1) | NO995333L (de) |
WO (1) | WO1998050486A1 (de) |
ZA (1) | ZA983684B (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068760A (en) * | 1997-08-08 | 2000-05-30 | Rentech, Inc. | Catalyst/wax separation device for slurry Fischer-Tropsch reactor |
US6486220B1 (en) | 1999-11-17 | 2002-11-26 | Conoco Inc. | Regeneration procedure for Fischer-Tropsch catalyst |
US6869978B2 (en) | 1999-11-17 | 2005-03-22 | Conocophillips Company | Pressure swing catalyst regeneration procedure for Fischer-Tropsch catalyst |
US6696502B1 (en) | 2000-06-02 | 2004-02-24 | Exxonmobil Research And Engineering Company | Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production |
US6323248B1 (en) | 2000-06-02 | 2001-11-27 | Exxonmobil Research And Engineering Company | Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production |
US6465529B1 (en) * | 2000-08-01 | 2002-10-15 | Exxonmobil Research And Engineering Company | Process for increasing cobalt catalyst hydrogenation activity via aqueous low temperature oxidation |
US6652760B2 (en) | 2001-03-12 | 2003-11-25 | Texaco Inc. | Internal filter for fischer-tropsch catalyst/wax separation |
US6541525B2 (en) * | 2001-03-27 | 2003-04-01 | Exxonmobil Research And Engineering Company | Slurry catalyst rejuvenation in-situ in slurry reactor |
US6812179B2 (en) * | 2001-04-25 | 2004-11-02 | Syntroleum Corporation | Process for regenerating a slurry fischer-tropsch catalyst |
US6900151B2 (en) * | 2001-11-13 | 2005-05-31 | Exxonmobil Research And Engineering Company | In situ catalyst regeneration/activation process |
RU2342355C2 (ru) * | 2003-05-16 | 2008-12-27 | Сэсол Текнолоджи (Проприетери) Лимитед | Способ получения жидких и газообразных продуктов из газообразных реагентов |
US7045554B2 (en) * | 2003-09-03 | 2006-05-16 | Conocophillips Company | Method for improved Fischer-Tropsch catalyst stability and higher stable syngas conversion |
US20050154069A1 (en) * | 2004-01-13 | 2005-07-14 | Syntroleum Corporation | Fischer-Tropsch process in the presence of nitrogen contaminants |
GB2411365B (en) * | 2004-02-24 | 2008-08-13 | Statoil Asa | Downcomers for slurry bubble column reactors |
US7504535B2 (en) | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7741515B2 (en) | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7568361B2 (en) | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7381836B2 (en) | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7589231B2 (en) | 2004-09-02 | 2009-09-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7507857B2 (en) | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7572936B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7582793B2 (en) | 2004-09-02 | 2009-09-01 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7683210B2 (en) * | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7910769B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7884232B2 (en) | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7355068B2 (en) | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
NL2000637C2 (nl) * | 2007-05-08 | 2008-11-11 | Pacques Bv | Reactor, gasliftpomp voor in een reactorvat, alsmede werkwijze voor het uitschakelen van een reactor. |
DE102008021628A1 (de) * | 2008-04-25 | 2009-12-24 | Ibh Engineering Gmbh | Vorrichtung und Verfahren sowie Verwendung eines Reaktors zur Herstellung von Roh,- Brenn- und Kraftstoffen aus organischen Substanzen |
WO2010004419A2 (en) * | 2008-07-11 | 2010-01-14 | The University Of Cape Town | A magnetometer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5283216A (en) * | 1992-09-24 | 1994-02-01 | Exxon Research And Engineering Company | Rejuvenation of hydrocarbon synthesis catalyst |
US5260239A (en) * | 1992-12-18 | 1993-11-09 | Exxon Research & Engineering Company | External catalyst rejuvenation system for the hydrocarbon synthesis process |
US5382748A (en) * | 1992-12-18 | 1995-01-17 | Exxon Research & Engineering Co. | Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means |
US5268344A (en) * | 1992-12-18 | 1993-12-07 | Exxon Research & Engineering Company | Draft tube for catalyst rejuvenation and distribution |
US5288673A (en) * | 1992-12-18 | 1994-02-22 | Exxon Research And Engineering Company | Temperature control in draft tubes for catalyst rejuvenation |
PE31698A1 (es) * | 1995-11-08 | 1998-06-15 | Shell Int Research | Proceso de activacion y rejuvenecimiento de catalizador |
-
1997
- 1997-05-02 US US08/850,566 patent/US5817702A/en not_active Expired - Lifetime
-
1998
- 1998-04-29 BR BR9809377-0A patent/BR9809377A/pt not_active IP Right Cessation
- 1998-04-29 EP EP98918861A patent/EP0979255B1/de not_active Expired - Lifetime
- 1998-04-29 JP JP54819498A patent/JP3979474B2/ja not_active Expired - Fee Related
- 1998-04-29 WO PCT/US1998/008686 patent/WO1998050486A1/en active IP Right Grant
- 1998-04-29 CA CA002286241A patent/CA2286241C/en not_active Expired - Fee Related
- 1998-04-29 DE DE69807860T patent/DE69807860T2/de not_active Expired - Lifetime
- 1998-04-29 AU AU71703/98A patent/AU719923B2/en not_active Ceased
- 1998-04-30 ZA ZA983684A patent/ZA983684B/xx unknown
-
1999
- 1999-11-01 NO NO995333A patent/NO995333L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO995333L (no) | 1999-12-20 |
CA2286241C (en) | 2005-04-12 |
WO1998050486A1 (en) | 1998-11-12 |
ZA983684B (en) | 1998-11-06 |
CA2286241A1 (en) | 1998-11-12 |
US5817702A (en) | 1998-10-06 |
BR9809377A (pt) | 2000-07-04 |
NO995333D0 (no) | 1999-11-01 |
EP0979255A1 (de) | 2000-02-16 |
JP3979474B2 (ja) | 2007-09-19 |
EP0979255B1 (de) | 2002-09-11 |
JP2002512649A (ja) | 2002-04-23 |
AU7170398A (en) | 1998-11-27 |
AU719923B2 (en) | 2000-05-18 |
DE69807860D1 (de) | 2002-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |