DD77696A1 - - Google Patents

Info

Publication number
DD77696A1
DD77696A1 DD14063869A DD14063869A DD77696A1 DD 77696 A1 DD77696 A1 DD 77696A1 DD 14063869 A DD14063869 A DD 14063869A DD 14063869 A DD14063869 A DD 14063869A DD 77696 A1 DD77696 A1 DD 77696A1
Authority
DD
German Democratic Republic
Application number
DD14063869A
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 filed Critical
Priority to DD14063869A priority Critical patent/DD77696A1/xx
Publication of DD77696A1 publication Critical patent/DD77696A1/xx

Links

Classifications

    • 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
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • 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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
DD14063869A 1969-06-20 1969-06-20 DD77696A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD14063869A DD77696A1 (ja) 1969-06-20 1969-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14063869A DD77696A1 (ja) 1969-06-20 1969-06-20

Publications (1)

Publication Number Publication Date
DD77696A1 true DD77696A1 (ja) 1970-11-20

Family

ID=265270

Family Applications (1)

Application Number Title Priority Date Filing Date
DD14063869A DD77696A1 (ja) 1969-06-20 1969-06-20

Country Status (1)

Country Link
DD (1) DD77696A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135069A3 (en) * 1983-07-26 1986-04-02 Hiroshi Suzuki Composite membrane having a surface layer of an ultrathin film of cage-shaped zeolite and processes for production thereof
EP0302494A3 (en) * 1987-08-04 1990-08-22 Kao Corporation Conjugated polymer-cation exchanger composite membrane and production thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135069A3 (en) * 1983-07-26 1986-04-02 Hiroshi Suzuki Composite membrane having a surface layer of an ultrathin film of cage-shaped zeolite and processes for production thereof
EP0302494A3 (en) * 1987-08-04 1990-08-22 Kao Corporation Conjugated polymer-cation exchanger composite membrane and production thereof

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