FR739675A - Procédé de préparation, de séparation et de purification de sels et de solutionspar des échangeurs de bases - Google Patents

Procédé de préparation, de séparation et de purification de sels et de solutionspar des échangeurs de bases

Info

Publication number
FR739675A
FR739675A FR739675DA FR739675A FR 739675 A FR739675 A FR 739675A FR 739675D A FR739675D A FR 739675DA FR 739675 A FR739675 A FR 739675A
Authority
FR
France
Prior art keywords
purification
salts
separation
solutions
preparation
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
English (en)
Inventor
Geza Austerweil
Charles Jeanprost
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
Application granted granted Critical
Publication of FR739675A publication Critical patent/FR739675A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/814—Enzyme separation or purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR739675D 1931-06-02 1932-05-23 Procédé de préparation, de séparation et de purification de sels et de solutionspar des échangeurs de bases Expired FR739675A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1978447X 1931-06-02
DE739675X 1931-06-04

Publications (1)

Publication Number Publication Date
FR739675A true FR739675A (fr) 1933-01-16

Family

ID=25947344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739675D Expired FR739675A (fr) 1931-06-02 1932-05-23 Procédé de préparation, de séparation et de purification de sels et de solutionspar des échangeurs de bases

Country Status (2)

Country Link
US (1) US1978447A (fr)
FR (1) FR739675A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE423658A (fr) * 1936-09-22
US2471213A (en) * 1937-01-22 1949-05-24 Tewin Ind Inc Treatment of aqueous liquids
US2434190A (en) * 1942-10-13 1948-01-06 Americna Cyanamid Company Purification of fluids with silvered resins
US2463327A (en) * 1943-04-03 1949-03-01 Foster D Snell Inc Water sterilizer
US2433167A (en) * 1943-06-21 1947-12-23 Hall Lab Inc Mixing the effluent of a potassium base exchanger with water for use in boilers
US2445669A (en) * 1943-06-22 1948-07-20 Sunshine Mining Company Chemical process for production of potable water from nonpotable saline water
US2619404A (en) * 1943-09-02 1952-11-25 Norsk Hydro Elektrisk Process for producing potassium salts from solutions, particularly sea water, salt lakes, and salt lyes
US2512053A (en) * 1944-12-18 1950-06-20 Permutit Co Alumino silicate cation exchangers
US2504695A (en) * 1945-04-14 1950-04-18 Dorr Co Process for removing silica from water by way of ion exchange
US2452179A (en) * 1945-07-10 1948-10-26 Albert L Bunting Chemical conversion of salt containing solutions
US2543659A (en) * 1946-03-29 1951-02-27 American Cyanamid Co Modification of the relative concentration of ions in fluid media
US2561834A (en) * 1948-02-09 1951-07-24 Czechoslovak Metal & Engineeri Process of regenerating exchangeable filters
US2567661A (en) * 1948-08-31 1951-09-11 John A Ayres Zirconium and hafnium recovery and purification process
US2557109A (en) * 1948-11-13 1951-06-19 Du Pont Preparation of polymetaphosphate solutions
BE515065A (fr) * 1951-10-24
US2767051A (en) * 1953-06-24 1956-10-16 Allied Chem & Dye Corp Production of potassium carbonate from potassium chloride and ammoniated carbon dioxide
US2834735A (en) * 1954-04-23 1958-05-13 Texas Co Producing an alcohol-base antifreeze containing an alkaline earth metal borate as aninhibitor
US2871252A (en) * 1954-07-06 1959-01-27 Morton Chemical Corp Preparation of organo mercuric hydroxides
US2917368A (en) * 1957-01-16 1959-12-15 Ionics Method of producing caustic by ion exchange and regeneration thereof
US3156532A (en) * 1961-06-30 1964-11-10 Robert F Doering Yttrium-90 generator
US3235377A (en) * 1962-11-23 1966-02-15 Union Carbide Corp Use of an anion exchange resin to absorb cobalt from a solution containing cobalt and nickel
FR1369431A (fr) * 1963-06-21 1964-08-14 Commissariat Energie Atomique Appareil pour la décontamination radioactive de l'eau
US3497314A (en) * 1967-04-24 1970-02-24 Sun Oil Co Recovery of potassium from sea water
US4921985A (en) * 1987-12-21 1990-05-01 The Standard Oil Company Water-soluble antimony (V) compounds
IL115565A (en) * 1995-10-11 1999-12-31 Yissum Res Dev Co Metathetic process utilizing a cation exchanger

Also Published As

Publication number Publication date
US1978447A (en) 1934-10-30

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