AU4394679A - Process for recovering valuable metals - Google Patents

Process for recovering valuable metals

Info

Publication number
AU4394679A
AU4394679A AU43946/79A AU4394679A AU4394679A AU 4394679 A AU4394679 A AU 4394679A AU 43946/79 A AU43946/79 A AU 43946/79A AU 4394679 A AU4394679 A AU 4394679A AU 4394679 A AU4394679 A AU 4394679A
Authority
AU
Australia
Prior art keywords
valuable metals
recovering valuable
recovering
metals
valuable
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.)
Granted
Application number
AU43946/79A
Other versions
AU524409B2 (en
Inventor
Barry H. Rosoff
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.)
Cabot Corp
Original Assignee
Cabot Corp
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
Priority claimed from US05/909,730 external-priority patent/US4138249A/en
Priority claimed from US05/909,729 external-priority patent/US4173467A/en
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of AU4394679A publication Critical patent/AU4394679A/en
Application granted granted Critical
Publication of AU524409B2 publication Critical patent/AU524409B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
AU43946/79A 1978-05-26 1979-02-05 Process for recovering valuable metals Ceased AU524409B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/909,730 US4138249A (en) 1978-05-26 1978-05-26 Process for recovering valuable metals from superalloy scrap
US05/909,729 US4173467A (en) 1978-05-26 1978-05-26 Process for recovering valuable metals from superalloy scrap
US909730 1992-07-07
US909729 2001-07-19

Publications (2)

Publication Number Publication Date
AU4394679A true AU4394679A (en) 1979-11-29
AU524409B2 AU524409B2 (en) 1982-09-16

Family

ID=27129534

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43946/79A Ceased AU524409B2 (en) 1978-05-26 1979-02-05 Process for recovering valuable metals

Country Status (7)

Country Link
AU (1) AU524409B2 (en)
CA (1) CA1111659A (en)
DE (1) DE2903995A1 (en)
FR (1) FR2426739A1 (en)
GB (1) GB2021534B (en)
NO (1) NO790339L (en)
SE (1) SE7900994L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6830605B2 (en) * 2003-03-14 2004-12-14 World Resources Company Recovery of metal values from cermet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438730A (en) * 1966-11-14 1969-04-15 Warren M Shwayder Method of disintegrating sintered hard carbide masses
US3649487A (en) * 1969-12-03 1972-03-14 Gullspangs Elektrokemiska Ab Process for the recovery from secondary material of such metals as nickel cobalt iron and copper said secondary material comprising in addition one or more metals having a high melting point
US3753686A (en) * 1970-07-16 1973-08-21 Kennecott Copper Corp Recovery of copper, nickel, cobalt and molybdenum from complex ores
GB1401615A (en) * 1971-07-16 1975-07-16 Int Nickel Canada Roorda h j extraction of non-ferrous metals from iron-containing materials
US3967957A (en) * 1973-03-26 1976-07-06 Continental Oil Company Aqueous ammonia oxidative leach and recovery of metal values

Also Published As

Publication number Publication date
GB2021534B (en) 1982-09-02
AU524409B2 (en) 1982-09-16
CA1111659A (en) 1981-11-03
GB2021534A (en) 1979-12-05
DE2903995A1 (en) 1979-11-29
SE7900994L (en) 1979-11-27
FR2426739A1 (en) 1979-12-21
NO790339L (en) 1979-11-27

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