CA2107895A1 - Inorganic perbromide compositions and methods of use thereof - Google Patents

Inorganic perbromide compositions and methods of use thereof

Info

Publication number
CA2107895A1
CA2107895A1 CA002107895A CA2107895A CA2107895A1 CA 2107895 A1 CA2107895 A1 CA 2107895A1 CA 002107895 A CA002107895 A CA 002107895A CA 2107895 A CA2107895 A CA 2107895A CA 2107895 A1 CA2107895 A1 CA 2107895A1
Authority
CA
Canada
Prior art keywords
weight
bromine
composition
bromide
formulation
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.)
Abandoned
Application number
CA002107895A
Other languages
English (en)
French (fr)
Inventor
Ahmad Dadgar
Nicolai Favstritsky
Julie A. Mckeown
Brent M. Sanders
Jonathan Howarth
L. Jane Likens
Dennis M. Borden
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.)
Great Lakes Chemical Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2107895A1 publication Critical patent/CA2107895A1/en
Abandoned 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
    • C22B11/04—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)
CA002107895A 1991-04-12 1992-03-17 Inorganic perbromide compositions and methods of use thereof Abandoned CA2107895A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68465891A 1991-04-12 1991-04-12
US07/684,658 1991-04-12

Publications (1)

Publication Number Publication Date
CA2107895A1 true CA2107895A1 (en) 1992-10-13

Family

ID=24749001

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002107895A Abandoned CA2107895A1 (en) 1991-04-12 1992-03-17 Inorganic perbromide compositions and methods of use thereof

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
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
FI934431L (fi) 1993-11-05
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
EEER Examination request
FZDE Discontinued