CA947664A - Process for the separation of charged particles or polar molecules from solvents - Google Patents

Process for the separation of charged particles or polar molecules from solvents

Info

Publication number
CA947664A
CA947664A CA098,380A CA98380A CA947664A CA 947664 A CA947664 A CA 947664A CA 98380 A CA98380 A CA 98380A CA 947664 A CA947664 A CA 947664A
Authority
CA
Canada
Prior art keywords
solvents
separation
charged particles
polar molecules
polar
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
CA098,380A
Other languages
English (en)
Other versions
CA98380S (en
Inventor
Drahoslav Lim
Jindrich Kopecek
Jiri Vacik
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Application granted granted Critical
Publication of CA947664A publication Critical patent/CA947664A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA098,380A 1969-11-25 1970-11-17 Process for the separation of charged particles or polar molecules from solvents Expired CA947664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS7774A CS148495B1 (xx) 1969-11-25 1969-11-25

Publications (1)

Publication Number Publication Date
CA947664A true CA947664A (en) 1974-05-21

Family

ID=5427449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098,380A Expired CA947664A (en) 1969-11-25 1970-11-17 Process for the separation of charged particles or polar molecules from solvents

Country Status (6)

Country Link
CA (1) CA947664A (xx)
CH (1) CH559052A5 (xx)
CS (1) CS148495B1 (xx)
DE (1) DE2051631A1 (xx)
FR (1) FR2072225A5 (xx)
GB (1) GB1320961A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554004A (en) * 1978-10-18 1980-04-21 Teijin Ltd Selective permeable membrane and its manufacturing
US4787977A (en) * 1986-02-08 1988-11-29 Asahi Kasei Kogyo Kabushiki Kaisha Blood-purifying membrane
EP1924341A1 (en) 2005-08-05 2008-05-28 FUJIFILM Manufacturing Europe B.V. Porous membrane and recording medium comprising same

Also Published As

Publication number Publication date
GB1320961A (en) 1973-06-20
FR2072225A5 (xx) 1971-09-24
CH559052A5 (xx) 1975-02-28
DE2051631A1 (de) 1971-05-27
CS148495B1 (xx) 1973-02-22

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