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Jain et al., 1982 - Google Patents

Selective separation of copper (II) on a cobalt hexacyanoferrate (III) ion-exchange column

Jain et al., 1982

Document ID
540903884526177402
Author
Jain A
Singh R
Bala C
Publication year
Publication venue
Analyst

External Links

Snippet

Cobalt hexacyanoferrate (III), prepared by adding cobalt chloride to potassium hexacyanoferrate (III) solution and heating at 80° C, is stable in water, acids and salt solutions. The compound was characterised and its solubility determined in different media …
Continue reading at pubs.rsc.org (other versions)

Classifications

    • 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
    • C22B3/0004—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/0098—Treatment or purification of solutions, e.g. obtained by leaching by ion exchange extraction or by adsorption on solid substances, e.g. by extraction with solid resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves

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