WO2009012754A3 - Verfahren zur aufarbeitung von koaleszenzgehemmten emulsionen aus ganzzell-biotransformationen mit komprimierten oder überkritischen gasen, insbesondere mit kohlendioxid - Google Patents
Verfahren zur aufarbeitung von koaleszenzgehemmten emulsionen aus ganzzell-biotransformationen mit komprimierten oder überkritischen gasen, insbesondere mit kohlendioxid Download PDFInfo
- Publication number
- WO2009012754A3 WO2009012754A3 PCT/DE2008/001177 DE2008001177W WO2009012754A3 WO 2009012754 A3 WO2009012754 A3 WO 2009012754A3 DE 2008001177 W DE2008001177 W DE 2008001177W WO 2009012754 A3 WO2009012754 A3 WO 2009012754A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compressed
- whole
- emulsions
- supercritical
- supercritical gas
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/02—Separating microorganisms from their culture media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/044—Breaking emulsions by changing the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/06—Lysis of microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Virology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mycology (AREA)
- Extraction Or Liquid Replacement (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08784358A EP2170481A2 (de) | 2007-07-21 | 2008-07-20 | Verfahren zur aufarbeitung von koaleszenzgehemmten emulsionen aus ganzzell-biotransformationen mit komprimierten oder überkritischen gasen, insbesondere mit kohlendioxid |
US12/452,769 US8431358B2 (en) | 2007-07-21 | 2008-07-20 | Method for processing coalescence-inhibited emulsions from whole-cell biotransformations with compressed or supercritical gases |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007034258A DE102007034258A1 (de) | 2007-07-21 | 2007-07-21 | Verfahren zur Aufarbeitung von koaleszenzgehemmten Emulsionen aus Ganzzell-Biotransformationen mit Kohlendioxid |
DE102007034258.8 | 2007-07-21 | ||
DE102007059389.0 | 2007-12-06 | ||
DE102007059389A DE102007059389A1 (de) | 2007-07-21 | 2007-12-06 | Verfahren zur Aufarbeitung von koaleszenzgehemmten Emulsionen aus Ganzzell-Biotransformationen mit komprimierten oder überkritischen Gasen |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009012754A2 WO2009012754A2 (de) | 2009-01-29 |
WO2009012754A3 true WO2009012754A3 (de) | 2009-05-07 |
Family
ID=40200079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/001177 WO2009012754A2 (de) | 2007-07-21 | 2008-07-20 | Verfahren zur aufarbeitung von koaleszenzgehemmten emulsionen aus ganzzell-biotransformationen mit komprimierten oder überkritischen gasen, insbesondere mit kohlendioxid |
Country Status (4)
Country | Link |
---|---|
US (1) | US8431358B2 (de) |
EP (1) | EP2170481A2 (de) |
DE (1) | DE102007059389A1 (de) |
WO (1) | WO2009012754A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2870988B1 (de) | 2013-11-06 | 2018-03-28 | Technische Universität Dortmund | Verfahren zur Aufarbeitung von stabilen Emulsionen aus Ganzzell-Biotransformationen mittels Phaseninversion |
US8961780B1 (en) | 2013-12-16 | 2015-02-24 | Saudi Arabian Oil Company | Methods for recovering organic heteroatom compounds from hydrocarbon feedstocks |
US9169446B2 (en) | 2013-12-30 | 2015-10-27 | Saudi Arabian Oil Company | Demulsification of emulsified petroleum using carbon dioxide and resin supplement without precipitation of asphaltenes |
US9562198B2 (en) | 2014-05-05 | 2017-02-07 | Saudi Arabian Oil Company | Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with pH tuning without precipitating oil components |
US9688923B2 (en) | 2014-06-10 | 2017-06-27 | Saudi Arabian Oil Company | Integrated methods for separation and extraction of polynuclear aromatic hydrocarbons, heterocyclic compounds, and organometallic compounds from hydrocarbon feedstocks |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404370A2 (de) * | 1989-06-23 | 1990-12-27 | Petrolite Corporation | Brechen von Emulsionen, entstanden bei der Herstellung von Pharmazeutika |
EP0492857A1 (de) * | 1990-12-12 | 1992-07-01 | Petrolite Corporation | Demulzatoren zum Brechen von Emulsionen, entstanden bei der Herstellung von Pharmazeutica |
DE4028904C1 (en) * | 1990-09-12 | 1992-07-16 | Synthesechemie Dr. Penth Gmbh, 6600 Saarbruecken, De | Dissociating used coolant or lubricant - comprises saturating with carbon di:oxide under pressure to separate organic and aq. phase |
WO1999000352A1 (en) * | 1997-06-30 | 1999-01-07 | The Texas A & M University System | Recovery of fermentation salts from dilute aqueous solutions |
DE19754756C1 (de) * | 1997-12-10 | 1999-04-22 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Spaltung einer ölhaltigen, wäßrigen Emulsion |
DE19926577A1 (de) * | 1999-06-11 | 2000-12-14 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Emulsionsspaltung |
WO2001046353A1 (en) * | 1999-12-21 | 2001-06-28 | Industrial Microwave Technologies, Inc. | Process for treating waste oil |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6566410B1 (en) | 2000-06-21 | 2003-05-20 | North Carolina State University | Methods of demulsifying emulsions using carbon dioxide |
US6821413B1 (en) * | 2000-08-31 | 2004-11-23 | Fluidphase Technologies, Inc. | Method and apparatus for continuous separation and reaction using supercritical fluid |
DE10114920A1 (de) | 2001-03-26 | 2002-10-10 | Joachim Brimmer Ingenieurbuero | Verfahren zur kontinuierlichen Extraktion von organischen Monomeren aus einem Reaktionsgemisch |
DE102007034258A1 (de) | 2007-07-21 | 2009-01-22 | Universität Dortmund | Verfahren zur Aufarbeitung von koaleszenzgehemmten Emulsionen aus Ganzzell-Biotransformationen mit Kohlendioxid |
US8183314B2 (en) * | 2008-07-01 | 2012-05-22 | Exxonmobil Research And Engineering Company | Emulsion compositions with a polymeric emulsifier |
-
2007
- 2007-12-06 DE DE102007059389A patent/DE102007059389A1/de not_active Ceased
-
2008
- 2008-07-20 EP EP08784358A patent/EP2170481A2/de not_active Withdrawn
- 2008-07-20 WO PCT/DE2008/001177 patent/WO2009012754A2/de active Application Filing
- 2008-07-20 US US12/452,769 patent/US8431358B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404370A2 (de) * | 1989-06-23 | 1990-12-27 | Petrolite Corporation | Brechen von Emulsionen, entstanden bei der Herstellung von Pharmazeutika |
DE4028904C1 (en) * | 1990-09-12 | 1992-07-16 | Synthesechemie Dr. Penth Gmbh, 6600 Saarbruecken, De | Dissociating used coolant or lubricant - comprises saturating with carbon di:oxide under pressure to separate organic and aq. phase |
EP0492857A1 (de) * | 1990-12-12 | 1992-07-01 | Petrolite Corporation | Demulzatoren zum Brechen von Emulsionen, entstanden bei der Herstellung von Pharmazeutica |
WO1999000352A1 (en) * | 1997-06-30 | 1999-01-07 | The Texas A & M University System | Recovery of fermentation salts from dilute aqueous solutions |
DE19754756C1 (de) * | 1997-12-10 | 1999-04-22 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Spaltung einer ölhaltigen, wäßrigen Emulsion |
DE19926577A1 (de) * | 1999-06-11 | 2000-12-14 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Emulsionsspaltung |
WO2001046353A1 (en) * | 1999-12-21 | 2001-06-28 | Industrial Microwave Technologies, Inc. | Process for treating waste oil |
Also Published As
Publication number | Publication date |
---|---|
DE102007059389A1 (de) | 2009-06-10 |
WO2009012754A2 (de) | 2009-01-29 |
EP2170481A2 (de) | 2010-04-07 |
US20100145082A1 (en) | 2010-06-10 |
US8431358B2 (en) | 2013-04-30 |
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