GB9919971D0 - Use - Google Patents

Use

Info

Publication number
GB9919971D0
GB9919971D0 GBGB9919971.3A GB9919971A GB9919971D0 GB 9919971 D0 GB9919971 D0 GB 9919971D0 GB 9919971 A GB9919971 A GB 9919971A GB 9919971 D0 GB9919971 D0 GB 9919971D0
Authority
GB
United Kingdom
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
GBGB9919971.3A
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.)
Avecia Ltd
Original Assignee
Avecia 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 Avecia Ltd filed Critical Avecia Ltd
Priority to GBGB9919971.3A priority Critical patent/GB9919971D0/en
Publication of GB9919971D0 publication Critical patent/GB9919971D0/en
Priority to PCT/GB2000/002773 priority patent/WO2001014604A1/en
Priority to AU60029/00A priority patent/AU6002900A/en
Priority to CL2010000368A priority patent/CL2010000368A1/en
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
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/30—Oximes
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
GBGB9919971.3A 1999-08-24 1999-08-24 Use Ceased GB9919971D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB9919971.3A GB9919971D0 (en) 1999-08-24 1999-08-24 Use
PCT/GB2000/002773 WO2001014604A1 (en) 1999-08-24 2000-07-19 Use of anti-degradation agents for oxime extractants in the solvent extraction of metals
AU60029/00A AU6002900A (en) 1999-08-24 2000-07-19 Use of anti-degradation agents for oxime extractants in the solvent extraction of metals
CL2010000368A CL2010000368A1 (en) 1999-08-24 2010-04-15 Use of an anti-degradation additive that consists of an anti-nitration agent (sulfamic acid or urea), to reduce the degradation of an extractant composition that comprises an orthohydroxyarylaldooxime or orthohydroxyarylketoxime compound, for the extraction of metals from acid solutions with nitrate (div sol. n ° 1978-00).

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9919971.3A GB9919971D0 (en) 1999-08-24 1999-08-24 Use

Publications (1)

Publication Number Publication Date
GB9919971D0 true GB9919971D0 (en) 1999-10-27

Family

ID=10859681

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9919971.3A Ceased GB9919971D0 (en) 1999-08-24 1999-08-24 Use

Country Status (4)

Country Link
AU (1) AU6002900A (en)
CL (1) CL2010000368A1 (en)
GB (1) GB9919971D0 (en)
WO (1) WO2001014604A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2938A (en) * 2008-10-14 2014-07-31 Cytec Tech Corp Metal extractant reagents having increased resistance to degradation
CN104294273B (en) * 2014-11-08 2016-09-21 汕头超声印制板（二厂）有限公司 A kind of nontoxic stripping gold liquid and the method being applied to printed circuit board detection thereof
FI20155195A (en) 2015-03-20 2016-09-21 Outotec Finland Oy Treatment of decomposed oxime metal extracts in organic process solutions
CN110205492B (en) * 2019-07-03 2021-02-09 内蒙古科技大学 Method for reducing nitration degradation of hydroximic extractant and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228626A (en) * 1984-03-22 1985-11-13 Agency Of Ind Science & Technol Method for recovering silver by solvent extraction process
US5176843A (en) * 1985-05-16 1993-01-05 Imperial Chemical Industries Plc Composition and use of the composition for the extraction of metals from aqueous solution
US4915919A (en) * 1987-09-29 1990-04-10 Cominco Ltd. Recovery of germanium from aqueous solutions by solvent extraction
JPH06500822A (en) * 1990-04-18 1994-01-27 ザ　キューレイターズ　オブ　ザ　ユニバーシティー　オブ　ミズーリ　オブ　コロンビア How to remove metals in solvent extraction
US6210647B1 (en) * 1996-12-23 2001-04-03 Henkel Corporation Process of recovery of metals from aqueous ammoniacal solutions employing an ammonia antagonist having only hydrogen bond acceptor properties
US5993757A (en) * 1997-03-03 1999-11-30 Henkel Corporation Reoximation of metal extraction circuit organics

Also Published As

Publication number Publication date
AU6002900A (en) 2001-03-19
WO2001014604A1 (en) 2001-03-01
CL2010000368A1 (en) 2010-09-21

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)