FR899803A - Process for the manufacture of osmotic membranes for the dialytic purification of alkaline liquors - Google Patents

Process for the manufacture of osmotic membranes for the dialytic purification of alkaline liquors

Info

Publication number
FR899803A
FR899803A FR899803DA FR899803A FR 899803 A FR899803 A FR 899803A FR 899803D A FR899803D A FR 899803DA FR 899803 A FR899803 A FR 899803A
Authority
FR
France
Prior art keywords
manufacture
osmotic membranes
alkaline liquors
dialytic
purification
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR899803A publication Critical patent/FR899803A/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
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/28—Purification; Separation
    • C01D1/38—Purification; Separation by dialysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Materials Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FR899803D 1943-05-31 1943-11-16 Process for the manufacture of osmotic membranes for the dialytic purification of alkaline liquors Expired FR899803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE899803X 1943-05-31

Publications (1)

Publication Number Publication Date
FR899803A true FR899803A (en) 1945-06-12

Family

ID=6849684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899803D Expired FR899803A (en) 1943-05-31 1943-11-16 Process for the manufacture of osmotic membranes for the dialytic purification of alkaline liquors

Country Status (2)

Country Link
BE (1) BE453220A (en)
FR (1) FR899803A (en)

Also Published As

Publication number Publication date
BE453220A (en)

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