FI934431L - Oorganiska perbromidkompositioner och deras anvaendningsfoerfaranden - Google Patents

Oorganiska perbromidkompositioner och deras anvaendningsfoerfaranden Download PDF

Info

Publication number
FI934431L
FI934431L FI934431A FI934431A FI934431L FI 934431 L FI934431 L FI 934431L FI 934431 A FI934431 A FI 934431A FI 934431 A FI934431 A FI 934431A FI 934431 L FI934431 L FI 934431L
Authority
FI
Finland
Prior art keywords
perbromidkompositioner
oorganiska
anvaendningsfoerfaranden
och deras
deras
Prior art date
Application number
FI934431A
Other languages
English (en)
Finnish (fi)
Other versions
FI934431A7 (fi
FI934431A0 (fi
Inventor
Ahmad Dadgar
Nicolai A Favstritsky
Julie A Mckeown
Brent M Sanders
Jonathan N Howarth
L Jane Likens
Dennis M Borden
Original Assignee
Great Lakes Chemical 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
Application filed by Great Lakes Chemical Corp filed Critical Great Lakes Chemical Corp
Publication of FI934431A0 publication Critical patent/FI934431A0/fi
Publication of FI934431A7 publication Critical patent/FI934431A7/fi
Publication of FI934431L publication Critical patent/FI934431L/fi

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
    • C22B11/04—Obtaining noble metals by wet processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/04—Bromides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FI934431A 1991-04-12 1992-03-17 Oorganiska perbromidkompositioner och deras anvaendningsfoerfaranden FI934431L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68465891A 1991-04-12 1991-04-12
PCT/US1992/002128 WO1992018422A1 (en) 1991-04-12 1992-03-17 Inorganic perbromide compositions and methods of use thereof

Publications (3)

Publication Number Publication Date
FI934431A0 FI934431A0 (fi) 1993-10-08
FI934431A7 FI934431A7 (fi) 1993-11-05
FI934431L true FI934431L (fi) 1993-11-05

Family

ID=24749001

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934431A FI934431L (fi) 1991-04-12 1992-03-17 Oorganiska perbromidkompositioner och deras anvaendningsfoerfaranden

Country Status (12)

Country Link
EP (1) EP0580780A1 (enExample)
JP (1) JPH06509052A (enExample)
KR (1) KR970010335B1 (enExample)
AU (1) AU665197B2 (enExample)
CA (1) CA2107895A1 (enExample)
FI (1) FI934431L (enExample)
IE (1) IE921114A1 (enExample)
IL (1) IL101292A0 (enExample)
MX (1) MX9201613A (enExample)
NO (1) NO933663L (enExample)
WO (1) WO1992018422A1 (enExample)
ZA (1) ZA922146B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA935409B (en) * 1992-07-29 1994-02-16 Great Lakes Chemical Corp Inorganic perbromide compositions and methods of use thereof
CA2772772A1 (en) * 2009-09-10 2011-03-17 Emory University Compositions, materials incorporating the compositions, and methods of using the compositions and materials
AU2015259608B2 (en) 2014-05-12 2019-10-03 Sumitomo Corporation Of Americas Brine leaching process for recovering valuable metals from oxide materials
US20240150867A1 (en) * 2020-08-07 2024-05-09 Excir Works Corp. Methods for leaching and recovery of platinum group metals in organic solvents

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2283198A (en) * 1940-11-01 1942-05-19 Colin G Fink Bromine process for gold ores
JPS5224508B2 (enExample) * 1973-11-19 1977-07-01 Tokai Electro Chemical Co
US4190489A (en) * 1978-09-21 1980-02-26 The Mead Corporation Gold etchant composition and method
GB2143513B (en) * 1983-07-08 1987-03-18 Kalocsai Guy Imre Z Dissolution of gold
US4904358A (en) * 1988-02-16 1990-02-27 Inland Aqua-Tech Co., Inc. Gold and silver recovery processes by electrolytic generation of active bromine
US4936910A (en) * 1989-08-18 1990-06-26 Great Lakes Chemical Corporation Process for the recovery of gold
CA1340169C (en) * 1989-08-31 1998-12-08 Ahmad Dadgar Hydrometallurgical process for extracting gold and silver ores with bromate/perbromide solutions and compositions therefor
CA2050201C (en) * 1990-09-04 2001-11-06 Ahmad Dadgar Electrogeneration of bromine and use thereof in recovery of precious metals and water treatment

Also Published As

Publication number Publication date
AU665197B2 (en) 1995-12-21
CA2107895A1 (en) 1992-10-13
ZA922146B (en) 1993-09-24
NO933663D0 (no) 1993-10-11
FI934431A7 (fi) 1993-11-05
EP0580780A1 (en) 1994-02-02
WO1992018422A1 (en) 1992-10-29
FI934431A0 (fi) 1993-10-08
NO933663L (no) 1993-12-03
AU1901692A (en) 1992-11-17
IL101292A0 (en) 1992-11-15
MX9201613A (es) 1992-10-01
JPH06509052A (ja) 1994-10-13
IE921114A1 (en) 1992-10-21
EP0580780A4 (enExample) 1994-03-23
KR970010335B1 (ko) 1997-06-25

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Legal Events

Date Code Title Description
FD Application lapsed