ZA200510096B - Method for the recovery of acids from hydrometallurgy process solutions - Google Patents

Method for the recovery of acids from hydrometallurgy process solutions

Info

Publication number
ZA200510096B
ZA200510096B ZA200510096A ZA200510096A ZA200510096B ZA 200510096 B ZA200510096 B ZA 200510096B ZA 200510096 A ZA200510096 A ZA 200510096A ZA 200510096 A ZA200510096 A ZA 200510096A ZA 200510096 B ZA200510096 B ZA 200510096B
Authority
ZA
South Africa
Prior art keywords
recovery
acids
process solutions
hydrometallurgy process
hydrometallurgy
Prior art date
Application number
ZA200510096A
Other languages
English (en)
Inventor
Michael M Kearney
Velasquez Lawrence
Michael W Mumm
William Jacob Iv
Original Assignee
Amalgamated Res Inc
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 Amalgamated Res Inc filed Critical Amalgamated Res Inc
Publication of ZA200510096B publication Critical patent/ZA200510096B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B01D15/185—Simulated moving beds characterized by the components to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B01D15/363—Anion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal 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
ZA200510096A 2003-07-16 2005-12-12 Method for the recovery of acids from hydrometallurgy process solutions ZA200510096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48776703P 2003-07-16 2003-07-16

Publications (1)

Publication Number Publication Date
ZA200510096B true ZA200510096B (en) 2007-03-28

Family

ID=34102719

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200510096A ZA200510096B (en) 2003-07-16 2005-12-12 Method for the recovery of acids from hydrometallurgy process solutions

Country Status (4)

Country Link
US (3) US20050061744A1 (xx)
CA (1) CA2528171C (xx)
WO (1) WO2005009578A2 (xx)
ZA (1) ZA200510096B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2528171C (en) 2003-07-16 2011-12-06 Amalgamated Research Inc. Method for the recovery of acids from hydrometallurgy process solutions
CN100439265C (zh) * 2006-10-17 2008-12-03 盐城师范学院 吡虫啉生产中缩合废水的治理及其咪唑烷的资源化回收方法
US8460905B2 (en) * 2007-09-11 2013-06-11 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time
US8956853B2 (en) * 2007-01-30 2015-02-17 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases
US8241876B2 (en) 2008-01-07 2012-08-14 Bunge Oils, Inc. Generation of triacylglycerols from gums
WO2010096587A2 (en) * 2009-02-19 2010-08-26 Primafuel, Inc. High efficiency separations method and apparatus
CN102167422B (zh) * 2011-01-21 2012-08-08 南京工业大学 一种工业废酸的回收工艺
CN102276097B (zh) * 2011-06-16 2012-10-31 浙江大洋生物科技集团股份有限公司 盐酸氨丙啉高浓度有机工艺废水的处理方法
EP2682168A1 (en) 2012-07-02 2014-01-08 Millipore Corporation Purification of biological molecules
CN102730722B (zh) * 2012-07-17 2013-11-06 河北工业大学 从浓盐水中除钾制备精制浓盐水的方法
WO2014153570A2 (en) * 2013-03-15 2014-09-25 Transtar Group, Ltd New and improved system for processing various chemicals and materials
CA2939530C (en) * 2014-03-10 2022-04-05 Evoqua Water Technologies Llc Phosphate recovery by acid retardation
FI127040B (en) 2014-06-17 2017-10-13 Norilsk Nickel Harjavalta Oy Process for purifying a cobalt-containing solution by continuous ion exchange
CN107532221B (zh) * 2015-04-21 2021-07-27 Fp创新研究中心 从酸/糖溶液中回收酸的方法
US20230226462A1 (en) * 2019-12-09 2023-07-20 Alliance For Sustainable Energy, Llc Hybrid thermal - chromatographic system for simultaneous mineral purification and desalination of saline waters
CN112452358B (zh) * 2020-10-27 2023-04-11 南京工业大学 一种利用双柱模拟移动床从铝酸废液中分离硫酸和硫酸铝的工艺
FR3131225A1 (fr) * 2021-12-23 2023-06-30 IFP Energies Nouvelles Procédé et dispositif d'extraction en lit mobile simulé par adsorption de lithium

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Publication number Priority date Publication date Assignee Title
US2985589A (en) * 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US3099529A (en) * 1960-01-29 1963-07-30 Dow Chemical Co Separation of nitric acid from its salts
FI69248C (fi) * 1976-12-21 1986-01-10 Mitsubishi Chem Ind Foerfarande foer reglering av operationsprocessen av en simulerad roerlig baedd
AU540231B2 (en) * 1978-11-02 1984-11-08 Mitsubishi Kasei Corporation Adsorption separation method and apparatus
US4412866A (en) * 1981-05-26 1983-11-01 The Amalgamated Sugar Company Method and apparatus for the sorption and separation of dissolved constituents
JPH0746097B2 (ja) * 1988-05-17 1995-05-17 三菱化成エンジニアリング株式会社 クロマト分離法
FI86416C (fi) * 1988-06-09 1992-08-25 Suomen Sokeri Oy Foerfarande foer tillvaratagande av betain ur melass.
US5102553A (en) * 1988-12-16 1992-04-07 The Amalgamated Sugar Company Time variable simulated moving bed process
US4990259A (en) * 1988-12-16 1991-02-05 The Amalgamated Sugar Company Chromatographic separator sorbent bed preparation
US5171259A (en) * 1990-04-02 1992-12-15 Kanji Inoue Device for nonoperatively occluding a defect
US5171548A (en) * 1990-06-06 1992-12-15 Advanced Separation Technologies Incorporated Process for the removal of vanadium from wet process phosphoric acid
US5246591A (en) * 1990-07-13 1993-09-21 Pact, Incorporated Separation of metal ions on an anion exchange resin by chromatographic elution
US5795398A (en) * 1994-09-30 1998-08-18 Cultor Ltd. Fractionation method of sucrose-containing solutions
US5626762A (en) 1995-02-13 1997-05-06 Uop Separations by simulated moving bed chromatography operating at low K' values using weakly interating adsorbents as the stationary phase
US5968362A (en) * 1997-08-04 1999-10-19 Controlled Enviromental Systems Corporation Method for the separation of acid from sugars
FI20002150A (fi) * 2000-09-29 2002-03-30 Finnfeeds Finland Oy Menetelmä tuotteiden talteenottamiseksi prosessiliuoksista
CA2528171C (en) 2003-07-16 2011-12-06 Amalgamated Research Inc. Method for the recovery of acids from hydrometallurgy process solutions
US7588687B2 (en) * 2005-07-01 2009-09-15 Purolite International, Ltd. Method for separating electrolytes

Also Published As

Publication number Publication date
CA2528171C (en) 2011-12-06
US8741146B2 (en) 2014-06-03
CA2528171A1 (en) 2005-02-03
WO2005009578A2 (en) 2005-02-03
US20080093302A1 (en) 2008-04-24
US20050061744A1 (en) 2005-03-24
US20120160772A1 (en) 2012-06-28
WO2005009578A3 (en) 2005-06-23

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