GB573814A - Modification of the relative concentrations of cations in fluid media - Google Patents

Modification of the relative concentrations of cations in fluid media

Info

Publication number
GB573814A
GB573814A GB1254/43A GB125443A GB573814A GB 573814 A GB573814 A GB 573814A GB 1254/43 A GB1254/43 A GB 1254/43A GB 125443 A GB125443 A GB 125443A GB 573814 A GB573814 A GB 573814A
Authority
GB
United Kingdom
Prior art keywords
cations
jan
saturated
modification
sodium chloride
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
GB1254/43A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB573814A publication Critical patent/GB573814A/en
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
    • B01J39/02—Processes using inorganic exchangers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

573,814. Purifying liquids. AMERICAN CYANAMID CO. Jan. 25, 1943, No. 1254. Convention date, Jan. 22, 1942. [Class 46] [Also in Group III] Separation of a number of different cations in a fluid medium is effected by passing it through a carbonaceous zeolite, which has been saturated with a solution containing a strong cation and a weak anion, and selectively collecting the effluent. Suitable ion-exchange materials are those prepared according to Specifications 450,540, 450,574, 450,575, 451,899, 455,374, 467,240 and 513,801. According to an example, such a material is saturated with a solution of copper acetate. A solution containing copper acetate and silver nitrate is then passed through and an effluent containing silver free from copper is collected. In other examples gold chloride is separated from sodium chloride, and uranyl nitrate from sodium chloride.
GB1254/43A 1942-01-22 1943-01-25 Modification of the relative concentrations of cations in fluid media Expired GB573814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US573814XA 1942-01-22 1942-01-22

Publications (1)

Publication Number Publication Date
GB573814A true GB573814A (en) 1945-12-07

Family

ID=22010225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1254/43A Expired GB573814A (en) 1942-01-22 1943-01-25 Modification of the relative concentrations of cations in fluid media

Country Status (1)

Country Link
GB (1) GB573814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261737A (en) * 1979-10-31 1981-04-14 Uop Inc. Recovery of cobalt values

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261737A (en) * 1979-10-31 1981-04-14 Uop Inc. Recovery of cobalt values
FR2468654A1 (en) * 1979-10-31 1981-05-08 Uop Inc HYDROMETALLURGICAL PROCESS FOR THE RECOVERY OF METALS

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