GB190929286A - Improved Methods or Processes of Separating Metallic Compounds from Complex Ores, Mattes, Residues and Metalliferous Substances. - Google Patents

Improved Methods or Processes of Separating Metallic Compounds from Complex Ores, Mattes, Residues and Metalliferous Substances.

Info

Publication number
GB190929286A
GB190929286A GB190929286DA GB190929286A GB 190929286 A GB190929286 A GB 190929286A GB 190929286D A GB190929286D A GB 190929286DA GB 190929286 A GB190929286 A GB 190929286A
Authority
GB
United Kingdom
Prior art keywords
metals
ferrous
mattes
residues
treated
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
Inventor
Alexander Mckechnie
Fredric George Beasley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190929286A publication Critical patent/GB190929286A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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

29,286. McKechnie, A., and Beasley, F. G. Dec. 14. Chloridizing; sulphatizing; wet processes of extracting zinc, lead, copper, nickel, tin, antimony, gold, etc.; lixiviating.-Raw or calcined ores, and mattes, metalliferous residues, alloys, &c., particularly those containing iron and one or more other metals such as zinc, lead, copper, nickel, cobalt, tin, antimony, silver, or gold, are treated with the requisite quantity of solvent such as hydrochloric or sulphuric acid to dissolve the non-ferrous metals and with air and steam under pressure at a high temperature whereby the non-ferrous metals only are dissolved; or, a ferrous salt such as ferrous sulphate solution may be used as the solvent, the treatment having the effect of oxidizing and precipitating all the iron of the ferrous salt and giving a solution free from iron. The solution may be treated in any suitable manner to recover the metals. A suitable pressure vessel may be employed having an acid-proof lining, an opening a with a cover a<1>, a safety valve b, agitator g, and a pipe c having branches d, e for air and steam, and a branch f for an exit for the treated liquor.
GB190929286D 1909-12-14 1909-12-14 Improved Methods or Processes of Separating Metallic Compounds from Complex Ores, Mattes, Residues and Metalliferous Substances. Expired GB190929286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190929286T 1909-12-14

Publications (1)

Publication Number Publication Date
GB190929286A true GB190929286A (en) 1910-07-07

Family

ID=32447468

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190929286D Expired GB190929286A (en) 1909-12-14 1909-12-14 Improved Methods or Processes of Separating Metallic Compounds from Complex Ores, Mattes, Residues and Metalliferous Substances.
GB191115849D Expired GB191115849A (en) 1909-12-14 1911-07-08 Improvements in the Oxidation of Ferrous to Ferric Solutions, applicable to the Extraction of Salts of Copper and other Non-ferrous Metals from Ores, Mattes, Residues and the like.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191115849D Expired GB191115849A (en) 1909-12-14 1911-07-08 Improvements in the Oxidation of Ferrous to Ferric Solutions, applicable to the Extraction of Salts of Copper and other Non-ferrous Metals from Ores, Mattes, Residues and the like.

Country Status (1)

Country Link
GB (2) GB190929286A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568963A (en) * 1949-06-04 1951-09-25 Chemical Construction Corp Process for the recovery of copper from its ores and minerals
US2647827A (en) * 1949-06-04 1953-08-04 Chemical Construction Corp Recovery of cu and ni from flotation concentrate
US2805940A (en) * 1954-08-20 1957-09-10 Bennedsen Hans Oluf Process for extracting cobalt and nickel from their ores

Also Published As

Publication number Publication date
GB191115849A (en) 1912-07-08

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