DE60113437D1 - Verfahren zur Ermittlung der optimalen Entschäumermenge in einem Fermentationsprozess - Google Patents
Verfahren zur Ermittlung der optimalen Entschäumermenge in einem FermentationsprozessInfo
- Publication number
- DE60113437D1 DE60113437D1 DE60113437T DE60113437T DE60113437D1 DE 60113437 D1 DE60113437 D1 DE 60113437D1 DE 60113437 T DE60113437 T DE 60113437T DE 60113437 T DE60113437 T DE 60113437T DE 60113437 D1 DE60113437 D1 DE 60113437D1
- Authority
- DE
- Germany
- Prior art keywords
- defoamer
- determining
- fermentation process
- optimum amount
- defoamers
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/02—Investigating surface tension of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/02—Investigating surface tension of liquids
- G01N2013/0241—Investigating surface tension of liquids bubble, pendant drop, sessile drop methods
- G01N2013/025—Measuring foam stability
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/02—Investigating surface tension of liquids
- G01N2013/0241—Investigating surface tension of liquids bubble, pendant drop, sessile drop methods
- G01N2013/0266—Bubble methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/02—Investigating surface tension of liquids
- G01N2013/0275—Investigating surface tension of liquids involving surface-active agents
-
- 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
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/812—Foam control
-
- 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
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/904—Fermentation foam breaking or inhibiting
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/2984—Foam control in gas charged liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01402842A EP1308711B1 (de) | 2001-11-05 | 2001-11-05 | Verfahren zur Ermittlung der optimalen Entschäumermenge in einem Fermentationsprozess |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60113437D1 true DE60113437D1 (de) | 2005-10-20 |
DE60113437T2 DE60113437T2 (de) | 2006-06-14 |
Family
ID=8182954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60113437T Expired - Lifetime DE60113437T2 (de) | 2001-11-05 | 2001-11-05 | Verfahren zur Ermittlung der optimalen Entschäumermenge in einem Fermentationsprozess |
Country Status (7)
Country | Link |
---|---|
US (1) | US7244770B2 (de) |
EP (1) | EP1308711B1 (de) |
AT (1) | ATE304699T1 (de) |
BR (1) | BR0213818A (de) |
CA (1) | CA2466831A1 (de) |
DE (1) | DE60113437T2 (de) |
WO (1) | WO2003040699A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3349797A4 (de) | 2015-09-18 | 2019-06-12 | The General Hospital Corporation Dba Massachusetts General Hospital | Lokalisierte freisetzung von antifugetaktischem mittel zur behandlung von krebs |
JP2018177301A (ja) * | 2017-04-13 | 2018-11-15 | 株式会社吉野工業所 | 把手付きボトル |
JP2021090900A (ja) * | 2019-12-09 | 2021-06-17 | 株式会社クラレ | 消泡剤の選定方法 |
US20240076573A1 (en) * | 2021-05-27 | 2024-03-07 | The Board Of Trustees Of The Leland Stanford Junior University | Fully Miscible Antifoam Formulations |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1236817A (en) * | 1968-06-20 | 1971-06-23 | Distillers Co Yeast Ltd | Improvements relating to anti-foam systems for fermentation processes |
GB8906820D0 (en) * | 1989-03-23 | 1989-05-10 | Ici Plc | Novel chemical compounds and their use as low foam surfactants and antifoamingagents |
US5288789A (en) * | 1992-03-26 | 1994-02-22 | Petrolite Corporation | Foam control in fermentation broths with a condensate of alkylphenol and aldehyde that has been polyoxyalkylated |
JPH09126982A (ja) * | 1995-11-02 | 1997-05-16 | Mitsubishi Materials Corp | ミルク飲料の泡立ち評価方法 |
DE19755291C1 (de) * | 1997-12-12 | 1999-05-12 | Sita Messtechnik Gmbh | Verfahren und Einrichtungen zum Bestimmen oder Bestimmen und Einstellen der dynamischen Oberflächenspannung von Flüssigkeiten |
US6083998A (en) * | 1998-04-24 | 2000-07-04 | Betzdearborn Inc. | Defoamer and methods of use thereof |
JP4386156B2 (ja) * | 2001-05-30 | 2009-12-16 | 日信化学工業株式会社 | 水溶性界面活性剤組成物 |
-
2001
- 2001-11-05 AT AT01402842T patent/ATE304699T1/de not_active IP Right Cessation
- 2001-11-05 DE DE60113437T patent/DE60113437T2/de not_active Expired - Lifetime
- 2001-11-05 EP EP01402842A patent/EP1308711B1/de not_active Expired - Lifetime
-
2002
- 2002-10-26 WO PCT/EP2002/011982 patent/WO2003040699A1/en active Application Filing
- 2002-10-26 US US10/494,506 patent/US7244770B2/en not_active Expired - Fee Related
- 2002-10-26 BR BRPI0213818-2A patent/BR0213818A/pt unknown
- 2002-10-26 CA CA002466831A patent/CA2466831A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2466831A1 (en) | 2003-05-15 |
ATE304699T1 (de) | 2005-09-15 |
WO2003040699A1 (en) | 2003-05-15 |
US20050003508A1 (en) | 2005-01-06 |
DE60113437T2 (de) | 2006-06-14 |
EP1308711A1 (de) | 2003-05-07 |
US7244770B2 (en) | 2007-07-17 |
BR0213818A (pt) | 2006-05-23 |
EP1308711B1 (de) | 2005-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: COGNIS FRANCE, S.A.S., BOUSSENS, FR |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: COGNIS FRANCE, S.A.S., ST. FARGEAU PONTHIERRY, FR |