ZA912786B - A method for forming copper arsenate - Google Patents

A method for forming copper arsenate

Info

Publication number
ZA912786B
ZA912786B ZA912786A ZA912786A ZA912786B ZA 912786 B ZA912786 B ZA 912786B ZA 912786 A ZA912786 A ZA 912786A ZA 912786 A ZA912786 A ZA 912786A ZA 912786 B ZA912786 B ZA 912786B
Authority
ZA
South Africa
Prior art keywords
forming copper
copper arsenate
arsenate
forming
copper
Prior art date
Application number
ZA912786A
Other languages
English (en)
Inventor
Eberhard Krause
Krause Eberhard
Valdimir Jan Zatka
Jan Zatka Valdimir
Steven William Laundry
William Laundry Steven
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of ZA912786B publication Critical patent/ZA912786B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/02—Arsenates; Arsenites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
ZA912786A 1990-04-16 1991-04-15 A method for forming copper arsenate ZA912786B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51002390A 1990-04-16 1990-04-16

Publications (1)

Publication Number Publication Date
ZA912786B true ZA912786B (en) 1992-01-29

Family

ID=24029057

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912786A ZA912786B (en) 1990-04-16 1991-04-15 A method for forming copper arsenate

Country Status (9)

Country Link
US (1) US5126116A (fi)
JP (1) JPH085671B2 (fi)
CN (1) CN1055909A (fi)
AU (1) AU629119B2 (fi)
CA (1) CA2040353A1 (fi)
DE (1) DE4112339A1 (fi)
FI (1) FI101289B1 (fi)
NO (1) NO911458L (fi)
ZA (1) ZA912786B (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348662A (en) * 1992-05-14 1994-09-20 Elf Atochem North America, Inc. Process for removing heavy metals from aqueous solutions
CA2469311A1 (en) * 2001-12-06 2003-06-19 Kazem Eradat Oskoui Method of extracting contaminants from solid matter
US6863825B2 (en) 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
US8066874B2 (en) 2006-12-28 2011-11-29 Molycorp Minerals, Llc Apparatus for treating a flow of an aqueous solution containing arsenic
JP5188296B2 (ja) * 2007-07-13 2013-04-24 Ｄｏｗａメタルマイン株式会社 銅砒素化合物の処理方法
JP2009242935A (ja) 2007-07-13 2009-10-22 Dowa Metals & Mining Co Ltd 砒素を含むもののアルカリ処理方法
JP5188297B2 (ja) * 2007-07-13 2013-04-24 Ｄｏｗａメタルマイン株式会社 砒素を含む非鉄製錬中間産物の処理方法
JP2009242223A (ja) 2007-07-13 2009-10-22 Dowa Metals & Mining Co Ltd 三酸化二砒素の処理方法
JP5188298B2 (ja) 2007-08-09 2013-04-24 Ｄｏｗａメタルマイン株式会社 砒素を含む非鉄製錬中間産物の処理方法
US8349764B2 (en) 2007-10-31 2013-01-08 Molycorp Minerals, Llc Composition for treating a fluid
US8252087B2 (en) 2007-10-31 2012-08-28 Molycorp Minerals, Llc Process and apparatus for treating a gas containing a contaminant
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
JP6102657B2 (ja) * 2013-09-26 2017-03-29 住友金属鉱山株式会社 砒素の浸出方法
CN103484693A (zh) * 2013-10-10 2014-01-01 郴州市金贵银业股份有限公司 一种锑氧粉中砷的无害化处理方法
AU2015226889B2 (en) 2014-03-07 2019-09-19 Secure Natural Resources Llc Cerium (IV) oxide with exceptional arsenic removal properties
JP7416372B2 (ja) * 2019-03-11 2024-01-17 国立大学法人東北大学 ヒ酸銅化合物、太陽電池材料用ヒ酸銅化合物、およびヒ酸銅化合物の製造方法
CN115216628B (zh) * 2022-06-14 2023-09-22 云锡文山锌铟冶炼有限公司 从含铜砷酸性溶液中去除铜砷的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868439A (en) * 1973-02-09 1975-02-25 Univ Utah Method of increasing copper production
DE3050832C2 (de) * 1980-12-22 1986-09-04 Sumitomo Metal Mining Co. Ltd., Tokio/Tokyo Verfahren zur Herstellung von Kupferarsenat/Kupferhydroxid
JPS6046047A (ja) * 1983-08-24 1985-03-12 Toshiba Corp 半導体装置の製造方法
US5002748A (en) * 1988-09-02 1991-03-26 Cominco Ltd. Method for the preparation of copper arsenate
CA1321981C (en) * 1989-07-04 1993-09-07 Bruno Peter Saal Shelf frame connector
US4961909A (en) * 1989-11-09 1990-10-09 Comino Ltd. Process for the manufacture of copper arsenate
US5026530A (en) * 1990-03-30 1991-06-25 Drinkard Developments Method for producing copper arsenate compositions

Also Published As

Publication number Publication date
JPH085671B2 (ja) 1996-01-24
NO911458L (no) 1991-10-17
CN1055909A (zh) 1991-11-06
FI911814A0 (fi) 1991-04-15
FI911814A (fi) 1991-10-17
AU629119B2 (en) 1992-09-24
NO911458D0 (no) 1991-04-15
FI101289B (fi) 1998-05-29
CA2040353A1 (en) 1991-10-17
AU7439791A (en) 1991-10-17
DE4112339A1 (de) 1991-10-17
FI101289B1 (fi) 1998-05-29
US5126116A (en) 1992-06-30
JPH04238816A (ja) 1992-08-26

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