AU4394679A - Process for recovering valuable metals - Google Patents
Process for recovering valuable metalsInfo
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
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)
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)
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)
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 |
-
1979
- 1979-02-02 FR FR7902800A patent/FR2426739A1/en active Pending
- 1979-02-02 DE DE19792903995 patent/DE2903995A1/en not_active Withdrawn
- 1979-02-02 NO NO790339A patent/NO790339L/en unknown
- 1979-02-05 SE SE7900994A patent/SE7900994L/en not_active Application Discontinuation
- 1979-02-05 CA CA320,990A patent/CA1111659A/en not_active Expired
- 1979-02-05 GB GB7904004A patent/GB2021534B/en not_active Expired
- 1979-02-05 AU AU43946/79A patent/AU524409B2/en not_active Ceased
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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