ZA96524B - Method of recovering extractant - Google Patents

Method of recovering extractant

Info

Publication number
ZA96524B
ZA96524B ZA96524A ZA96524A ZA96524B ZA 96524 B ZA96524 B ZA 96524B ZA 96524 A ZA96524 A ZA 96524A ZA 96524 A ZA96524 A ZA 96524A ZA 96524 B ZA96524 B ZA 96524B
Authority
ZA
South Africa
Prior art keywords
extractant
recovering
recovering extractant
Prior art date
Application number
ZA96524A
Other languages
English (en)
Inventor
Hans C Hein
Original Assignee
Henkel 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 Henkel Corp filed Critical Henkel Corp
Publication of ZA96524B publication Critical patent/ZA96524B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
ZA96524A 1995-01-25 1996-01-23 Method of recovering extractant ZA96524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/378,150 US5879556A (en) 1995-01-25 1995-01-25 Method of recovering extractant

Publications (1)

Publication Number Publication Date
ZA96524B true ZA96524B (en) 1996-09-06

Family

ID=23491941

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96524A ZA96524B (en) 1995-01-25 1996-01-23 Method of recovering extractant

Country Status (7)

Country Link
US (1) US5879556A (zh)
CN (1) CN1169119A (zh)
AU (1) AU699079B2 (zh)
CA (1) CA2209734A1 (zh)
PE (1) PE27097A1 (zh)
WO (1) WO1996022822A1 (zh)
ZA (1) ZA96524B (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6325805B1 (en) 1999-04-23 2001-12-04 Sdgi Holdings, Inc. Shape memory alloy staple
US6322702B1 (en) 1999-09-23 2001-11-27 U.T. Battlle, Llc Solvent and process for recovery of hydroxide from aqueous mixtures
US20040129636A1 (en) * 2002-07-23 2004-07-08 Monzyk Bruce F. Metal removal and recovery by liquid-liquid extraction
US8003064B2 (en) 2007-09-17 2011-08-23 Freeport-Mcmoran Corporation Controlled copper leach recovery circuit
ES2773011T3 (es) * 2007-12-28 2020-07-09 Cytec Tech Corp Método para la retirada de impurezas y agua del proceso Bayer
DE112010002027B4 (de) 2009-05-15 2021-12-09 Cummins Filtration Ip, Inc. Koaleszenzabscheider und Verwendung eines Koaleszenzabscheiders in einem Koaleszenzsystem
US8852549B2 (en) 2011-07-22 2014-10-07 Basf Corporation Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuits
ES2460940T3 (es) * 2011-07-22 2014-05-16 Cognis Ip Management Gmbh Método para mantener la relación de la oxima con respecto a la concentración del modificador en equilibrio en circuitos de extracción de disolvente
US8420048B1 (en) 2011-12-20 2013-04-16 Freeport-Mcmoran Corporation System and method for parallel solution extraction of one or more metal values from metal-bearing materials
US9169533B2 (en) 2011-12-20 2015-10-27 Freeport Minerals Corporation System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
CN103547349B (zh) * 2011-12-21 2016-03-16 因温斯特北美公司 用于减少稳定乳液的萃取溶剂控制
EP2794048B1 (en) 2011-12-21 2022-01-05 INVISTA Textiles (U.K.) Limited Extraction solvent control for reducing stable emulsions
WO2013095852A1 (en) 2011-12-21 2013-06-27 Invista North America S.A.R.L. Extraction solvent control for reducing stable emulsions
JP2015503510A (ja) * 2011-12-21 2015-02-02 インヴィスタ テクノロジーズ エスアエルエル 安定なエマルジョンを減じるための抽出溶媒制御
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
AU2016233336B2 (en) * 2015-03-16 2019-08-29 3M Innovative Properties Company Coalescing elements in copper production
CN106039763B (zh) * 2016-07-08 2019-02-26 神华集团有限责任公司 酚类物质萃取装置及酚类物质的萃取方法
US11247143B2 (en) 2016-07-19 2022-02-15 Cummins Filtration Ip, Inc. Perforated layer coalescer
CN109897958B (zh) * 2019-04-16 2021-01-08 中国恩菲工程技术有限公司 含磷酸类萃取剂溶液中铜的回收方法
CN111517407B (zh) * 2020-04-30 2021-12-24 中国科学院过程工程研究所 一种酸性萃取体系皂化废水中酸性萃取剂的回收方法及回收装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428449A (en) * 1965-02-15 1969-02-18 Gen Mills Inc Extraction of copper from acidic liquors with a phenolic oxime
US3592775A (en) * 1965-10-19 1971-07-13 Gen Mills Inc Compositions containing phenolic oximes and certain alpha-hydroxy aliphatic oximes
GB1322532A (en) * 1970-05-21 1973-07-04 Shell Int Research Hydroxy-oximes and their use in the extraction of metal values
GB1456056A (en) * 1974-09-30 1976-11-17 Ici Ltd Heptylhydroxybenzaldoximes and their use as agents for the re covery of metal values from aqueous solutions
US4020106A (en) * 1972-03-21 1977-04-26 Imperial Chemical Industries Limited Metal extraction process
US4029704A (en) * 1972-08-25 1977-06-14 Imperial Chemical Industries Limited Oximes
GB1563206A (en) * 1975-12-15 1980-03-19 Ici Ltd Process for the manufacture of o-hydroxyaryl aldehydes
US4290882A (en) * 1978-12-21 1981-09-22 Davy Powergas Inc. Electrostatic separation of impurities phase from liquid-liquid extraction
US4334999A (en) * 1979-11-30 1982-06-15 Board Of Trustees, Michigan State University Process for the extraction of metal ions
EP0076094A3 (en) * 1981-09-29 1983-08-24 Rtr Riotinto Til Holding S.A. Extraction
US4544532A (en) * 1982-01-25 1985-10-01 Henkel Corporation Solvent extraction
US4507268A (en) * 1982-01-25 1985-03-26 Henkel Corporation Solvent extraction
US4582689A (en) * 1982-02-22 1986-04-15 Henkel Corporation Solvent extraction process
US5281336A (en) * 1985-05-16 1994-01-25 Imperial Chemical Industries Plc Composition and use of the composition for the extraction of metals from aqueous solution
US4753732A (en) * 1987-04-15 1988-06-28 Burlington Industries, Inc. Method of stripping dyes from high-boiling non-ionic media
US4874534A (en) * 1988-01-11 1989-10-17 Magma Copper Company Method for removal of organic solvents from aqueous process streams
US4957714A (en) * 1988-04-28 1990-09-18 Henkel Corporation Solvent extraction process
DE4129802A1 (de) * 1991-09-07 1993-03-11 Basf Ag Verfahren zur abtrennung von metallkomplex-farbstoffen aus abwaessern
DE4300921C1 (de) * 1993-01-15 1994-04-14 Hoechst Ag Verfahren zur Lösungsmittel-Rückgewinnung sowie dafür geeignete Vorrichtung

Also Published As

Publication number Publication date
US5879556A (en) 1999-03-09
CN1169119A (zh) 1997-12-31
AU699079B2 (en) 1998-11-19
AU4745596A (en) 1996-08-14
PE27097A1 (es) 1997-08-21
MX9705123A (es) 1998-06-30
CA2209734A1 (en) 1996-08-01
WO1996022822A1 (en) 1996-08-01

Similar Documents

Publication Publication Date Title
ZA96524B (en) Method of recovering extractant
PL316746A1 (en) Method of selectively synthesising silyloalkylosulfides
ZA964401B (en) Method for recovering copper
AU8152794A (en) Method of recovering precious metals
PL341334A1 (en) Method of recovering olefins
GB2269376B (en) Recovery method of rhodium
PL312470A1 (en) Method of oximation
PL305237A1 (en) Method of obtaining 3-aminopyridines from 3-nitropyridines
PL323625A1 (en) Method of recovering iron from materials of high iron content
EP0716090A4 (en) PROCESS FOR SEPARATING AND RECOVERING AN ORGANOGERMANIUM COMPOUND
GB9622136D0 (en) Extraction process
GB9501604D0 (en) Mercury recovery process
GB9525481D0 (en) Novel method
ZA962716B (en) Novel method
GB9305560D0 (en) Method of recovering zine
GB2292139B (en) Recovery method of rhodium
PL297500A1 (en) Method of obtaining 4-phenyl-benzophenone
GB9500895D0 (en) Recovery of metals
AUPN461195A0 (en) Method of recovering iron units from iron oxide
PL311090A1 (en) Method of obtaining azthreoname of very high purity
GB9521681D0 (en) Improved method of manufacture
GB9324525D0 (en) Recovery of metals
GB9324475D0 (en) Recovery of metals
ZA967299B (en) Copper recovery process
IL113928A (en) Process for the recovery of ascorbic acid