BE754018A - Procede de clarification - Google Patents

Procede de clarification

Info

Publication number
BE754018A
BE754018A BE754018DA BE754018A BE 754018 A BE754018 A BE 754018A BE 754018D A BE754018D A BE 754018DA BE 754018 A BE754018 A BE 754018A
Authority
BE
Belgium
Prior art keywords
clarification process
clarification
Prior art date
Application number
Other languages
English (en)
Inventor
S H Corwin
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
Publication of BE754018A publication Critical patent/BE754018A/fr

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)
BE754018D 1969-07-29 1970-07-28 Procede de clarification BE754018A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE754018A true BE754018A (fr) 1971-01-28

Family

ID=25296285

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754018D BE754018A (fr) 1969-07-29 1970-07-28 Procede de clarification

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
ATE73690T1 (de) * 1985-12-20 1992-04-15 Syntex Inc Teilchentrennungsverfahren.
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
FR2053256A1 (fr) 1971-04-16
CA940470A (en) 1974-01-22
DE2037646A1 (de) 1971-02-11
BR7020915D0 (pt) 1973-03-07
FR2053256B1 (fr) 1973-03-16
NL149227B (nl) 1976-04-15
NL7011122A (fr) 1971-02-02
CH525699A (fr) 1972-07-31
IT977950B (it) 1974-09-20
GB1323902A (en) 1973-07-18

Similar Documents

Publication Publication Date Title
BE758810A (fr) Procede de cisaillement de precision
BE759208A (fr) Procede de preparation continue de
BE747890A (fr) Procede de moulage
BE745521A (fr) Procede de separation du fructose
BE760119A (fr) Procede de preparation du pentene-3-nitrile
BE745450A (fr) Procede de production de 4-alkylprolines
BE753229A (fr) Procede de preparation de chloro-amino-s-triazines
BE749004A (fr) Procede de preparation de polypentenameres
BE753177A (fr) Procede de deshydrogenation
BE770493A (fr) Procede de deshydrogenation
BE753512R (fr) Procede de revetement
BE747551A (fr) Procede de preparation de mercapto-2-ethanol
BE755864A (fr) Procede de construction
BE758977A (fr) Procede biochimique
BE747940A (fr) Procede de soudage
BE753839R (fr) Procede
BE754209A (fr) Procede de moulage
BE754018A (fr) Procede de clarification
BE758923A (fr) Procede de preparation de cis-polypentenameres
BE754447A (fr) Procede de fabrication de 5-alcoylidene-2-
BE747234A (fr) Procede de preparation de sulfoxydes
BE751843A (fr) Procede de purification de solutions de cadmium
BE745775A (fr) Procede de separation
BE756895A (fr) Procede de preparation de p-hydroxybenzonitrile
BE745654A (fr) Procede de preparation de dehydrolinalol

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DREW CHEMICAL CORP.

Effective date: 19900728