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AU631411B2 - Manufacture of peroxides - Google Patents

Manufacture of peroxides

Info

Publication number
AU631411B2
AU631411B2 AU52514/90A AU5251490A AU631411B2 AU 631411 B2 AU631411 B2 AU 631411B2 AU 52514/90 A AU52514/90 A AU 52514/90A AU 5251490 A AU5251490 A AU 5251490A AU 631411 B2 AU631411 B2 AU 631411B2
Authority
AU
Australia
Prior art keywords
peroxides
manufacture
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.)
Ceased
Application number
AU52514/90A
Other versions
AU5251490A (en
Inventor
Anthony John Nugent
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.)
Interox Chemicals Pty Ltd
Original Assignee
Interox Chemicals Pty Ltd
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 Interox Chemicals Pty Ltd filed Critical Interox Chemicals Pty Ltd
Publication of AU5251490A publication Critical patent/AU5251490A/en
Application granted granted Critical
Publication of AU631411B2 publication Critical patent/AU631411B2/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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU52514/90A 1989-04-04 1990-04-03 Manufacture of peroxides Ceased AU631411B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ351189 1989-04-04
AUPJ3511 1989-04-04

Publications (2)

Publication Number Publication Date
AU5251490A AU5251490A (en) 1990-10-11
AU631411B2 true AU631411B2 (en) 1992-11-26

Family

ID=3773824

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52514/90A Ceased AU631411B2 (en) 1989-04-04 1990-04-03 Manufacture of peroxides

Country Status (7)

Country Link
AU (1) AU631411B2 (en)
BR (1) BR9001538A (en)
CA (1) CA2013842A1 (en)
FR (1) FR2645176B1 (en)
NZ (1) NZ233186A (en)
PH (1) PH27542A (en)
ZA (1) ZA902545B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262136A (en) * 1989-04-28 1993-11-16 Cra Services Limited Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
WO1990013676A1 (en) * 1989-04-28 1990-11-15 Cra Services Limited Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7005181A (en) * 1980-05-15 1981-11-19 Interox Chemicals Ltd. Production of peroxides
AU7261181A (en) * 1980-07-07 1982-01-14 Peroxid-Chemie Gmbh Peroxides of divalent metals
AU627577B2 (en) * 1989-04-28 1992-08-27 Cra Services Limited Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85239C (en) *
DE3637082C1 (en) * 1986-10-31 1988-05-19 Degussa Process for leaching precious metals from ores or ore concentrates using cyanide solutions with the addition of hydrogen peroxide
GB8810736D0 (en) * 1988-05-06 1988-06-08 Interox Chemicals Ltd Heap leaching

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7005181A (en) * 1980-05-15 1981-11-19 Interox Chemicals Ltd. Production of peroxides
AU7261181A (en) * 1980-07-07 1982-01-14 Peroxid-Chemie Gmbh Peroxides of divalent metals
AU627577B2 (en) * 1989-04-28 1992-08-27 Cra Services Limited Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides

Also Published As

Publication number Publication date
BR9001538A (en) 1991-04-23
NZ233186A (en) 1992-04-28
FR2645176B1 (en) 1995-02-03
PH27542A (en) 1993-08-18
AU5251490A (en) 1990-10-11
FR2645176A1 (en) 1990-10-05
CA2013842A1 (en) 1990-10-04
ZA902545B (en) 1991-03-27

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired