CA927079A - Pressure-oxidation of metal-sulfur-containing compositions - Google Patents

Pressure-oxidation of metal-sulfur-containing compositions

Info

Publication number
CA927079A
CA927079A CA092280A CA92280A CA927079A CA 927079 A CA927079 A CA 927079A CA 092280 A CA092280 A CA 092280A CA 92280 A CA92280 A CA 92280A CA 927079 A CA927079 A CA 927079A
Authority
CA
Canada
Prior art keywords
sulfur
oxidation
metal
pressure
containing compositions
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
CA092280A
Other languages
English (en)
Other versions
CA92280S (en
Inventor
E. Erhard Albert
L. Drobnick James
W. Daugherty Ellsworth
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.)
MOLYBDENUM Corp OF AMERICA
Original Assignee
MOLYBDENUM Corp OF AMERICA
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 MOLYBDENUM Corp OF AMERICA filed Critical MOLYBDENUM Corp OF AMERICA
Application granted granted Critical
Publication of CA927079A publication Critical patent/CA927079A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • 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
CA092280A 1969-09-11 1970-09-03 Pressure-oxidation of metal-sulfur-containing compositions Expired CA927079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85718169A 1969-09-11 1969-09-11

Publications (1)

Publication Number Publication Date
CA927079A true CA927079A (en) 1973-05-29

Family

ID=25325390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092280A Expired CA927079A (en) 1969-09-11 1970-09-03 Pressure-oxidation of metal-sulfur-containing compositions

Country Status (13)

Country Link
US (1) US3658465A (xx)
JP (1) JPS5116914B1 (xx)
AU (1) AU1637070A (xx)
BE (1) BE752528A (xx)
CA (1) CA927079A (xx)
DE (1) DE2033964A1 (xx)
ES (1) ES383553A1 (xx)
FR (1) FR2060542A5 (xx)
GB (1) GB1321295A (xx)
LU (1) LU61311A1 (xx)
NL (1) NL7009353A (xx)
SE (1) SE376635B (xx)
ZA (1) ZA705740B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7824633B2 (en) * 2006-11-21 2010-11-02 Freeport-Mcmoran Corporation System and method for conversion of molybdenite to one or more molybdenum oxides
AU2008363267B2 (en) * 2008-10-22 2013-07-04 Hatch Ltd. Method for removing sulfur from a gas stream
CN113684378A (zh) * 2021-08-07 2021-11-23 信丰华锐钨钼新材料有限公司 一种提高含硫化钼白钨矿中钨、钼浸出率的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1118150A (en) * 1913-11-14 1914-11-24 Michael J O Brien Process for recovering molybdenum from its ores and concentrates.
US2339888A (en) * 1942-08-08 1944-01-25 Us Vanadium Corp Recovery of molybdenum and tungsten from ores
US2556255A (en) * 1947-03-07 1951-06-12 Union Carbide & Carbon Corp Treating tungstate solutions containing as impurities one or more compounds of antimony, arsenic, or molybdenum
US2892741A (en) * 1954-09-01 1959-06-30 Alpha Molykote Corp Method of preparing lubricative crystalline molybdenum disulfide
US3256058A (en) * 1965-05-13 1966-06-14 Burwell Blair Process for recovery of tungsten from scheelite and wolframite ores

Also Published As

Publication number Publication date
BE752528A (fr) 1970-12-01
NL7009353A (xx) 1971-03-15
GB1321295A (en) 1973-06-27
ES383553A1 (es) 1972-12-16
LU61311A1 (xx) 1970-09-10
ZA705740B (en) 1972-03-29
JPS5116914B1 (xx) 1976-05-28
AU1637070A (en) 1971-12-23
US3658465A (en) 1972-04-25
SE376635B (xx) 1975-06-02
DE2033964A1 (de) 1971-03-25
FR2060542A5 (xx) 1971-06-18

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