GB570230A - Improvements in the production of cobaltic hydroxide - Google Patents

Improvements in the production of cobaltic hydroxide

Info

Publication number
GB570230A
GB570230A GB1536841A GB1536841A GB570230A GB 570230 A GB570230 A GB 570230A GB 1536841 A GB1536841 A GB 1536841A GB 1536841 A GB1536841 A GB 1536841A GB 570230 A GB570230 A GB 570230A
Authority
GB
United Kingdom
Prior art keywords
hydroxide
nickel
acid
production
addition
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
GB1536841A
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
Priority to GB1536841A priority Critical patent/GB570230A/en
Publication of GB570230A publication Critical patent/GB570230A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides; Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

570,230. Coballic hydroxide. MOND NICKEL CO., Ltd., WALLIS, A. E., and WEST, D. H. Nov. 28, 1941, No. 15368. [Class 1 (iii)] In the precipitation of cobaltic hydroxide from solutions which may also contain nickel by means of nickelic hydroxide the pH value of the reacting mixture is adjusted to 1.0 to 2.4 by the addition of acid, whereby a precipitated hydroxide relatively free from nickel is obtained. Reaction is preferably effected at 40-60‹ C. at pH 1.8 the acid being added after addition of the precipitant. Iron present in the cobalt solution is preferably removed before the precipitation step. Specification 570,231 is referred to.
GB1536841A 1941-11-28 1941-11-28 Improvements in the production of cobaltic hydroxide Expired GB570230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1536841A GB570230A (en) 1941-11-28 1941-11-28 Improvements in the production of cobaltic hydroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1536841A GB570230A (en) 1941-11-28 1941-11-28 Improvements in the production of cobaltic hydroxide

Publications (1)

Publication Number Publication Date
GB570230A true GB570230A (en) 1945-06-28

Family

ID=10057926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1536841A Expired GB570230A (en) 1941-11-28 1941-11-28 Improvements in the production of cobaltic hydroxide

Country Status (1)

Country Link
GB (1) GB570230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845333A (en) * 1955-06-21 1958-07-29 Chemical Construction Corp Process of separating cobalt and nickel values

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845333A (en) * 1955-06-21 1958-07-29 Chemical Construction Corp Process of separating cobalt and nickel values

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