SE8203094L - FOAM CONTROLLING COMPOSITION - Google Patents

FOAM CONTROLLING COMPOSITION

Info

Publication number
SE8203094L
SE8203094L SE8203094A SE8203094A SE8203094L SE 8203094 L SE8203094 L SE 8203094L SE 8203094 A SE8203094 A SE 8203094A SE 8203094 A SE8203094 A SE 8203094A SE 8203094 L SE8203094 L SE 8203094L
Authority
SE
Sweden
Prior art keywords
controlling composition
foam controlling
foam
composition
controlling
Prior art date
Application number
SE8203094A
Other languages
Swedish (sv)
Inventor
R C Gossn
Original Assignee
Dow Corning
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Corning filed Critical Dow Corning
Publication of SE8203094L publication Critical patent/SE8203094L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • 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
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
SE8203094A 1981-06-26 1982-05-17 FOAM CONTROLLING COMPOSITION SE8203094L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8104047A BR8104047A (en) 1981-06-26 1981-06-26 COMPOSITION TO BE USED TO AVOID OR RESTRICT UNDESIRABLE SPARKLING AND PROCESS TO OBTAIN ALCOHOL FROM CANADE-SUGAR APPLYING THE SAME

Publications (1)

Publication Number Publication Date
SE8203094L true SE8203094L (en) 1982-12-27

Family

ID=4028331

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8203094A SE8203094L (en) 1981-06-26 1982-05-17 FOAM CONTROLLING COMPOSITION

Country Status (5)

Country Link
JP (1) JPS585184A (en)
AU (1) AU8534482A (en)
BR (1) BR8104047A (en)
FR (1) FR2508471A1 (en)
SE (1) SE8203094L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8406677D0 (en) * 1984-03-14 1984-04-18 Ici Plc Polyol compositions
US4931397A (en) * 1985-09-24 1990-06-05 Miles Inc. Method for removing antifoaming agents during processing of microbial fermentations
US6083998A (en) * 1998-04-24 2000-07-04 Betzdearborn Inc. Defoamer and methods of use thereof
DE19850822B4 (en) * 1998-11-04 2005-06-09 Wacker-Chemie Gmbh Method for controlling foam formation during handling and fermentation of fermentable organic material for biogas production
GB0324673D0 (en) * 2003-10-23 2003-11-26 Dow Corning Process for controlling foam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050289B (en) * 1959-02-12 Schill &. Seilacher, Hamburg Antifoam agents
BE626473A (en) * 1961-12-30
DE1444442A1 (en) * 1963-04-20 1968-12-12 Huels Chemische Werke Ag Defoamer for aqueous systems, preferably hydraulic fluids based on silicone polymers and polypropylene glycol
US3784479A (en) * 1972-05-15 1974-01-08 Dow Corning Foam control composition
US4028515A (en) * 1975-09-15 1977-06-07 Illinois Tool Works Inc. Spring contact switch for dual in line multiple switch assembly having momentary actuated lighted indicators

Also Published As

Publication number Publication date
JPS585184A (en) 1983-01-12
FR2508471A1 (en) 1982-12-31
AU8534482A (en) 1983-01-06
BR8104047A (en) 1983-02-01
JPH0476675B2 (en) 1992-12-04

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