CA977694A - Continuous filtration process - Google Patents

Continuous filtration process

Info

Publication number
CA977694A
CA977694A CA141,157A CA141157A CA977694A CA 977694 A CA977694 A CA 977694A CA 141157 A CA141157 A CA 141157A CA 977694 A CA977694 A CA 977694A
Authority
CA
Canada
Prior art keywords
filtration process
continuous filtration
continuous
filtration
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
Application number
CA141,157A
Other versions
CA141157S (en
Inventor
William J. Mcaleer
Edward H. Wasmuth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Application granted granted Critical
Publication of CA977694A publication Critical patent/CA977694A/en
Expired legal-status Critical Current

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
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • 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
    • 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
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/00051—Methods of production or purification of viral material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Immunology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA141,157A 1971-05-05 1972-05-01 Continuous filtration process Expired CA977694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14062771A 1971-05-05 1971-05-05

Publications (1)

Publication Number Publication Date
CA977694A true CA977694A (en) 1975-11-11

Family

ID=22492100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,157A Expired CA977694A (en) 1971-05-05 1972-05-01 Continuous filtration process

Country Status (7)

Country Link
AU (1) AU4174172A (en)
BE (1) BE783015A (en)
CA (1) CA977694A (en)
DE (1) DE2221911A1 (en)
FR (1) FR2139858B1 (en)
GB (1) GB1356741A (en)
NL (1) NL7205435A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833925A1 (en) * 1988-03-11 1989-09-21 Inst Angewandte Biotechnologie PROCESS AND MANUFACTURE OF VIRUS AND VIRAL ANTIGEN AND DEVICE THEREFOR
KR100236809B1 (en) * 1991-09-30 2000-01-15 벤 씨. 카덴헤드 Microfiltration of zeolites
US6521562B1 (en) 2000-09-28 2003-02-18 Exxonmobil Chemical Patents, Inc. Preparation of molecular sieve catalysts micro-filtration

Also Published As

Publication number Publication date
NL7205435A (en) 1972-11-07
AU4174172A (en) 1973-11-08
DE2221911A1 (en) 1972-11-23
FR2139858B1 (en) 1976-10-29
BE783015A (en) 1972-11-06
GB1356741A (en) 1974-06-12
FR2139858A1 (en) 1973-01-12

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