GB329543A - Process for the separation of iron from solutions containing cobalt and rich in iron, such as those obtained by lixiviating roasted pyrites - Google Patents

Process for the separation of iron from solutions containing cobalt and rich in iron, such as those obtained by lixiviating roasted pyrites

Info

Publication number
GB329543A
GB329543A GB18673/29A GB1867329A GB329543A GB 329543 A GB329543 A GB 329543A GB 18673/29 A GB18673/29 A GB 18673/29A GB 1867329 A GB1867329 A GB 1867329A GB 329543 A GB329543 A GB 329543A
Authority
GB
United Kingdom
Prior art keywords
iron
lixiviating
rich
solution
solutions containing
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
GB18673/29A
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.)
Orkla Grube AS
Original Assignee
Orkla Grube AS
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 Orkla Grube AS filed Critical Orkla Grube AS
Priority to GB18673/29A priority Critical patent/GB329543A/en
Publication of GB329543A publication Critical patent/GB329543A/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
    • C22B3/04—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
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

329,543. Potts, H. E., (Orkla Grube- Aktiebolag). June 18, 1929. Purifying solutions of cobalt, zinc, etc.; ferric hydroxide.-A process for separating iron from solutions containing cobalt, and rich in iron, such, for example as obtained by lixiviating chlorinated roasted pyrites, and which may also contain zinc and copper, includes the step of treating the solution with an alkali metal chlorate. preferably sodium chlorate. Scrap iron is first added to precipitate copper, and sodium sulphate may be removed by cooling to 10‹ C. An alkali metal chlorate, preferably sodium chlorate (0.33 kg. to each kg. of iron) is added to the solution. say at 60‹ C., and after about an hour the iron is oxidized, and is then precipitated by lime, suspended in water. Sulphur contained in the solution is also precipitated partly as basic iron sulphate and partly as gypsum. The precipitate is filtered off. The nitrate may be treated to recover cobalt, zinc, and other valuable constituents.
GB18673/29A 1929-06-18 1929-06-18 Process for the separation of iron from solutions containing cobalt and rich in iron, such as those obtained by lixiviating roasted pyrites Expired GB329543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18673/29A GB329543A (en) 1929-06-18 1929-06-18 Process for the separation of iron from solutions containing cobalt and rich in iron, such as those obtained by lixiviating roasted pyrites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18673/29A GB329543A (en) 1929-06-18 1929-06-18 Process for the separation of iron from solutions containing cobalt and rich in iron, such as those obtained by lixiviating roasted pyrites

Publications (1)

Publication Number Publication Date
GB329543A true GB329543A (en) 1930-05-22

Family

ID=10116472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18673/29A Expired GB329543A (en) 1929-06-18 1929-06-18 Process for the separation of iron from solutions containing cobalt and rich in iron, such as those obtained by lixiviating roasted pyrites

Country Status (1)

Country Link
GB (1) GB329543A (en)

Similar Documents

Publication Publication Date Title
JPS6124329B2 (en)
GB970992A (en) A process for the extraction of lithium from its ore
US1952290A (en) Process for the recovery of arsenic
GB1407520A (en) Electrolytic hydrometallurgical process to recover copper from sulphide ore concentrates
GB329543A (en) Process for the separation of iron from solutions containing cobalt and rich in iron, such as those obtained by lixiviating roasted pyrites
US2367239A (en) Purification of cobalt precipitates containing iron and other impurities
GB251527A (en) An improved process for the treatment of ores for the recovery of titanium, tungstenand tantalum
GB1308761A (en) Method of removing dissolved ferric iron from iron-bearing solutions
SU50965A1 (en) Method of processing loparite ores or concentrates
US1879577A (en) Process for precipitating iron from the solutions freed from copper obtained by burning pyrites with chlorine
US2249341A (en) Separation of germanium
US1783046A (en) Process for the separation of cobalt and iron from solutions rich in iron as obtained by lixiviating roasted pyrites
US1639610A (en) Recovery of copper, zinc, and other metals from solutions containing chlorides and sulphates
US1746903A (en) Process for making electrolytic iron
GB188865A (en) An improved method of extracting metals from ores with nitric acid
DE656100C (en) Process for refining selenium
US1487285A (en) Treatment of zinc sulphide ores
US1852044A (en) Elimination of chlorine from solutions
US1265547A (en) Extraction of lead from its ores or lead-containing materials.
DE2558115A1 (en) PROCESS FOR OBTAINING SELENIUM AND MERCURY FROM HUT PRODUCTS
GB818379A (en) Treatment of manganese solutions
US2188472A (en) Hydrometallurgical process
US2068690A (en) Method of recovering compounds from zinc and lead ores
SU61793A1 (en) Method for hydrometallurgical extraction of bismuth from sulphide ores
US1869214A (en) Process of recovering thallium