IT977950B - Processo per chiarificare brodi di fermentazione - Google Patents

Processo per chiarificare brodi di fermentazione

Info

Publication number
IT977950B
IT977950B IT52490/70A IT5249070A IT977950B IT 977950 B IT977950 B IT 977950B IT 52490/70 A IT52490/70 A IT 52490/70A IT 5249070 A IT5249070 A IT 5249070A IT 977950 B IT977950 B IT 977950B
Authority
IT
Italy
Prior art keywords
clarify
fermentation broths
broths
fermentation
clarify fermentation
Prior art date
Application number
IT52490/70A
Other languages
English (en)
Italian (it)
Original Assignee
Drew Chem Corp
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 Drew Chem Corp filed Critical Drew Chem Corp
Application granted granted Critical
Publication of IT977950B publication Critical patent/IT977950B/it

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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT52490/70A 1969-07-29 1970-07-29 Processo per chiarificare brodi di fermentazione IT977950B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84587069A 1969-07-29 1969-07-29

Publications (1)

Publication Number Publication Date
IT977950B true IT977950B (it) 1974-09-20

Family

ID=25296285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52490/70A IT977950B (it) 1969-07-29 1970-07-29 Processo per chiarificare brodi di fermentazione

Country Status (9)

Country Link
BE (1) BE754018A (fr)
BR (1) BR7020915D0 (fr)
CA (1) CA940470A (fr)
CH (1) CH525699A (fr)
DE (1) DE2037646A1 (fr)
FR (1) FR2053256B1 (fr)
GB (1) GB1323902A (fr)
IT (1) IT977950B (fr)
NL (1) NL149227B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230768B1 (fr) * 1985-12-20 1992-03-18 Syntex (U.S.A.) Inc. Procédé de séparation de particules
CN102249894B (zh) * 2010-12-13 2014-02-05 日照金禾博源生化有限公司 一种柠檬酸发酵液过滤澄清方法
CN109556433A (zh) * 2018-12-20 2019-04-02 佛山市天地元净化设备有限公司 一种压缩空气冷冻式干燥机的高效换热结构

Also Published As

Publication number Publication date
NL7011122A (fr) 1971-02-02
CH525699A (fr) 1972-07-31
CA940470A (en) 1974-01-22
DE2037646A1 (de) 1971-02-11
FR2053256A1 (fr) 1971-04-16
BR7020915D0 (pt) 1973-03-07
FR2053256B1 (fr) 1973-03-16
GB1323902A (en) 1973-07-18
BE754018A (fr) 1971-01-28
NL149227B (nl) 1976-04-15

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