GB1119831A - Process for the production of barium hydroxide - Google Patents

Process for the production of barium hydroxide

Info

Publication number
GB1119831A
GB1119831A GB41859/63A GB4185963A GB1119831A GB 1119831 A GB1119831 A GB 1119831A GB 41859/63 A GB41859/63 A GB 41859/63A GB 4185963 A GB4185963 A GB 4185963A GB 1119831 A GB1119831 A GB 1119831A
Authority
GB
United Kingdom
Prior art keywords
barium
sulphide
sodium
potassium
solution
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
GB41859/63A
Inventor
George Clennett
Anthony Macdonald Hildon
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.)
Evonik LCL Ltd
Original Assignee
Laporte Chemicals Ltd
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 Laporte Chemicals Ltd filed Critical Laporte Chemicals Ltd
Priority to US334924A priority Critical patent/US3366449A/en
Publication of GB1119831A publication Critical patent/GB1119831A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C01F11/10—Oxides or hydroxides from sulfides
    • 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
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/005—Preparation involving liquid-liquid extraction, absorption or ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A water-soluble barium compound is prepared from an aqueous solution of barium sulphide by a process comprising contacting a strongly acidic cation exchange resin in its sodium or potassium form with an amount of the barium sulphide solution such that some barium sulphide remains unchanged, separating the resin from the resulting solution, which contains barium sulphide and sodium or potassium sulphide, and thereafter regenerating the resin with an aqueous solution of a sodium or potassium compound whose anion corresponds to that of the barium compound desired, separating the resin from the resulting solution and isolating the desired barium from that solution. The elution with a sodium or potassium compound is preferably effected with the hydroxide, yielding barium hydroxide which may be crystallized out from the eluent which also contains alkali metal hydroxide, or with the chloride yielding barium chloride which may be recovered by crystallization or salting out. Sodium and potassium acetates and nitrates may be used analogously. The process may be operated cyclically. The barium sulphide solution is preferably passed through the exchange resin until barium sulphide appears in the issuing effluent containing sodium or potassium sulphide. The latter can be recovered from this effluent by precipitating the barium using alkali metal carbonate or by feeding the effluent to one or more exchange columns operated as above and then if desired treating it in accordance with the parent invention to obtain substantially pure alkali metal sulphide.ALSO:Barium acetate is prepared from an aqueous solution of barium sulphide by contacting a strongly acidic cation exchange resin in its sodium or potassium form with an amount of the barium sulphide solution such that some barium sulphide remains unchanged, separating the resin from the resultant solution, thereafter regenerating the resin with an aqueous solution of sodium or potassium acetate and isolating the desired barium acetate from the resultant effluent.
GB41859/63A 1962-04-19 1963-10-23 Process for the production of barium hydroxide Expired GB1119831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US334924A US3366449A (en) 1962-04-19 1963-12-31 Process for the production of barium hydroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15289/62A GB1017341A (en) 1962-04-19 1962-04-19 Process for the production of barium salts

Publications (1)

Publication Number Publication Date
GB1119831A true GB1119831A (en) 1968-07-17

Family

ID=10056429

Family Applications (4)

Application Number Title Priority Date Filing Date
GB36791/60A Expired GB992793A (en) 1960-10-26 1960-10-26 A process for the production of barium hydroxide
GB15288/62A Expired GB1013711A (en) 1962-04-19 1962-04-19 Process for the production of barium hydroxide
GB15289/62A Expired GB1017341A (en) 1962-04-19 1962-04-19 Process for the production of barium salts
GB41859/63A Expired GB1119831A (en) 1962-04-19 1963-10-23 Process for the production of barium hydroxide

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB36791/60A Expired GB992793A (en) 1960-10-26 1960-10-26 A process for the production of barium hydroxide
GB15288/62A Expired GB1013711A (en) 1962-04-19 1962-04-19 Process for the production of barium hydroxide
GB15289/62A Expired GB1017341A (en) 1962-04-19 1962-04-19 Process for the production of barium salts

Country Status (3)

Country Link
DE (2) DE1206872B (en)
FR (2) FR1304465A (en)
GB (4) GB992793A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2244714B1 (en) * 1973-09-25 1976-11-19 Ugine Kuhlmann
FR2595089B1 (en) * 1986-02-28 1990-11-02 Rhone Poulenc Chimie PROCESS FOR THE PURIFICATION OF A BARIUM SALT
US7186855B2 (en) 2001-06-11 2007-03-06 Xenoport, Inc. Prodrugs of GABA analogs, compositions and uses thereof
ITRM20120370A1 (en) * 2012-07-30 2014-01-31 Uni Degli Studi Dell Aquila PROCEDURE FOR THE SYNTHESIS OF NANO PARTICELLE DI CA (OH) 2 THROUGH IONIC EXCHANGE RESINS.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409861A (en) * 1942-02-02 1946-10-22 Dow Chemical Co Process and agents for the recovery of magnesium ions from brine
GB662314A (en) * 1948-12-29 1951-12-05 Dow Chemical Co Improved method of producing alkali metal hydroxides

Also Published As

Publication number Publication date
GB992793A (en) 1965-05-19
DE1206872B (en) 1965-12-16
GB1013711A (en) 1965-12-22
GB1017341A (en) 1966-01-19
FR83479E (en) 1964-08-21
FR1304465A (en) 1962-09-21
DE1467272A1 (en) 1969-03-13

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