GB686221A - Improvements in the recovery of nickel from solutions - Google Patents

Improvements in the recovery of nickel from solutions

Info

Publication number
GB686221A
GB686221A GB12474/51A GB1247451A GB686221A GB 686221 A GB686221 A GB 686221A GB 12474/51 A GB12474/51 A GB 12474/51A GB 1247451 A GB1247451 A GB 1247451A GB 686221 A GB686221 A GB 686221A
Authority
GB
United Kingdom
Prior art keywords
nickel
oxime
solution
solutions
solid
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
GB12474/51A
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.)
Mond Nickel Co Ltd
Original Assignee
Mond Nickel Co 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 Mond Nickel Co Ltd filed Critical Mond Nickel Co Ltd
Publication of GB686221A publication Critical patent/GB686221A/en
Expired legal-status Critical Current

Links

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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/30—Oximes
    • 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

Abstract

Nickel oxime compounds are prepared by adding a solid oxime to dilute aqueous solutions of nickel and separating the nickel-oxime formed from the solutions. Oximes specifically mentioned are dimethyl-glyoxime, alphabenzildioxime, cycloheptanedione-dioxime, diacetyldioximemonomethyl ether, dicarbamidoglyoxime, oxalenediaminoxime, phenylglyoxime, benzamidioxime, diacetylmonoxime, iminodiacetylmonoxime, pyridylmethylketoxime and salicylaldoxime.ALSO:Nickel is recovered from dilute aqueous solutions thereof by adding a solid oxime to the solution thus precipitating a nickeloxime compound, separating the nickeloxime formed from the solution, and treating with acid to dissolve the nickel and leave a residue of oxime which is separated and used again in solid form (conveniently as a slurry) in the treatment of fresh nickel-containing solution. Oximes specifically mentioned are dimethylglyoxim, alpha - benzildioxime, benzoylmethylglyoxime, cyclohexanedionedioxime, cycloheptanedionedioxime, diacetyldioximemonomethyl ether, dicarbamidoglyoxim, oxalenediaminoxim, phennylglyoxime, benzamidioxime, diacetylmonoxime, ioninodiacetylmonoxime, pyridylmethylketoxime and salicyaldioxime. During the addition of the oxime the pH of the solution is preferably at least 3.15. For the decomposition of the nickel-oxime compound the acid preferred is sulphuric acid in a concentration between 1 N and 5 N.
GB12474/51A 1950-05-27 1951-05-28 Improvements in the recovery of nickel from solutions Expired GB686221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US686221XA 1950-05-27 1950-05-27

Publications (1)

Publication Number Publication Date
GB686221A true GB686221A (en) 1953-01-21

Family

ID=22083698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12474/51A Expired GB686221A (en) 1950-05-27 1951-05-28 Improvements in the recovery of nickel from solutions

Country Status (1)

Country Link
GB (1) GB686221A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190478A1 (en) * 1983-06-27 1986-08-13 Texaco Development Corporation Method of reducing the nickel content in waste water
AU2008348284B2 (en) * 2008-01-22 2012-08-02 Emergent Protective Products Canada Ulc Method and formulation for neutralizing toxic chemicals and materials
AU2012233058B2 (en) * 2008-01-22 2014-12-11 Emergent Protective Products Canada Ulc Method and formulation for neutralizing toxic chemicals and materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190478A1 (en) * 1983-06-27 1986-08-13 Texaco Development Corporation Method of reducing the nickel content in waste water
AU2008348284B2 (en) * 2008-01-22 2012-08-02 Emergent Protective Products Canada Ulc Method and formulation for neutralizing toxic chemicals and materials
AU2008348284C1 (en) * 2008-01-22 2012-11-29 Emergent Protective Products Canada Ulc Method and formulation for neutralizing toxic chemicals and materials
RU2495697C2 (en) * 2008-01-22 2013-10-20 Е-З-Ем, Инк. Method and formulation for neutralising toxic chemicals and materials
AU2012233058B2 (en) * 2008-01-22 2014-12-11 Emergent Protective Products Canada Ulc Method and formulation for neutralizing toxic chemicals and materials
US9604085B2 (en) 2008-01-22 2017-03-28 Emergent Protective Products Canada Ulc Method and formulation for neutralizing toxic chemicals and materials

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