AP2012006315A0 - Methods and compositions for the removal of impurities from an impurity-loaded ionic liquid. - Google Patents

Methods and compositions for the removal of impurities from an impurity-loaded ionic liquid.

Info

Publication number
AP2012006315A0
AP2012006315A0 AP2012006315A AP2012006315A AP2012006315A0 AP 2012006315 A0 AP2012006315 A0 AP 2012006315A0 AP 2012006315 A AP2012006315 A AP 2012006315A AP 2012006315 A AP2012006315 A AP 2012006315A AP 2012006315 A0 AP2012006315 A0 AP 2012006315A0
Authority
AP
ARIPO
Prior art keywords
impurity
impurities
compositions
removal
methods
Prior art date
Application number
AP2012006315A
Other languages
English (en)
Inventor
John Lean
Scott Griffin
Mathew Taylor
Original Assignee
Cytec Tech 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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of AP2012006315A0 publication Critical patent/AP2012006315A0/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AP2012006315A 2009-12-15 2010-12-01 Methods and compositions for the removal of impurities from an impurity-loaded ionic liquid. AP2012006315A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28643009P 2009-12-15 2009-12-15
PCT/US2010/058541 WO2011081764A1 (en) 2009-12-15 2010-12-01 Methods and compositions for the removal of impurities from an impurity-loaded ionic liquid

Publications (1)

Publication Number Publication Date
AP2012006315A0 true AP2012006315A0 (en) 2012-06-30

Family

ID=43901666

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2012006315A AP2012006315A0 (en) 2009-12-15 2010-12-01 Methods and compositions for the removal of impurities from an impurity-loaded ionic liquid.

Country Status (12)

Country Link
US (1) US8435411B2 (de)
EP (1) EP2512614A1 (de)
JP (1) JP5873438B2 (de)
CN (1) CN102655921B (de)
AP (1) AP2012006315A0 (de)
AU (1) AU2010337293B2 (de)
BR (1) BR112012014356B1 (de)
CA (1) CA2784292C (de)
EA (1) EA022702B1 (de)
SA (1) SA110320028B1 (de)
UA (1) UA115646C2 (de)
WO (1) WO2011081764A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016040500A1 (en) * 2014-09-09 2016-03-17 Hyrax Energy, Inc. Ionic liquid bioprocessing
CN107774136B (zh) * 2016-08-30 2020-10-27 财团法人工业技术研究院 用于正渗透程序的离子液体与正渗透程序
BR112022010081A2 (pt) * 2019-11-25 2022-08-30 Rio Tinto Alcan Int Ltd Método e aparelho de purificação de uma corrente de processo bayer
US20230011640A1 (en) * 2019-12-13 2023-01-12 Cytec Industries Inc. Methods for recovering organic salts from industrial process streams

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710250A (en) * 1950-02-08 1955-06-07 Colgate Palmolive Co Apparatus for the continuous liquidliquid solvent extraction of inorganic salt impurities from organic salt solutions
US3180703A (en) * 1963-01-15 1965-04-27 Kerr Mc Gee Oil Ind Inc Recovery process
US4036931A (en) 1976-06-25 1977-07-19 Kaiser Aluminum & Chemical Corporation Bayer process production of alumina
JPS5846450B2 (ja) 1978-07-11 1983-10-17 昭和軽金属株式会社 バイヤ−循環液の処理方法
US4275042A (en) 1980-01-22 1981-06-23 Alcan Research And Development Limited Removal of oxalate from Bayer process liquor
GB2122593A (en) * 1982-06-17 1984-01-18 Ici Plc Solvent extraction of cuprous ions from aqueous solutions
FR2532296B1 (fr) 1982-08-26 1985-06-07 Rhone Poulenc Spec Chim Procede d'extraction du gallium a l'aide d'hydroxyquinoleines substituees et de composes organophosphores
US4496524A (en) 1984-03-08 1985-01-29 Aluminum Company Of America Process for the removal of sodium oxalate compounds from Bayer spent liquor
US4578255A (en) 1984-12-27 1986-03-25 Kaiser Aluminum Chemical Corporation Purification of Bayer process liquors
US4902425A (en) * 1986-12-24 1990-02-20 Commonwealth Scientific & Industrial Research Removal of humates from bayer process liquors
CA2025165C (en) * 1990-09-13 1997-11-25 Edmond K. Lam Removal of molybdenum from uranium-bearing solutions
JPH06192761A (ja) * 1992-12-24 1994-07-12 Catalysts & Chem Ind Co Ltd モリブデンの分離回収方法
US5284634A (en) 1993-01-14 1994-02-08 Nalco Chemical Company Purification of Bayer process liquors using cationic polymeric quaternary ammonium salts
US5385586A (en) 1993-03-24 1995-01-31 Nalco Chemical Company Liquor oxalate stabilizers
CA2240283C (en) 1995-12-20 2005-04-19 Alcan International Limited Thermal plasma reactor and wastewater treatment method
US6293973B1 (en) 1996-10-11 2001-09-25 Nalco Chemical Company Method of controlling oxalate precipitation in bayer process liquor
US5849172A (en) 1997-06-25 1998-12-15 Asarco Incorporated Copper solvent extraction and electrowinning process
DE10155281A1 (de) * 2001-11-08 2003-06-05 Solvent Innovation Gmbh Verfahren zur Entfernung polarisierbarer Verunreinigungen aus Kohlenwasserstoffen und Kohlenwasserstoffgemischen durch Extraktion mit ionischen Flüssigkeiten
US7192563B2 (en) * 2003-03-31 2007-03-20 Secretary, Department Of Atomic Energy, Government Of India Process for recovery of high purity uranium from fertilizer grade weak phosphoric acid
US7067106B2 (en) 2003-06-30 2006-06-27 Nalco Company Aluminum hydroxide, made via the bayer process, with low organic carbon
CN100381406C (zh) * 2003-07-21 2008-04-16 巴斯福股份公司 使用离子性液体萃取杂质的方法
FR2884438B1 (fr) * 2005-04-19 2007-08-03 Commissariat Energie Atomique Procede d'extraction d'au moins un compose d'une phase liquide comprenant un liquide ionique fonctionnalise, et systeme microfluidique pour la mise en oeuvre de ce procede.
EP1895898B1 (de) 2005-06-29 2011-02-16 Compumedics Limited Sensoranordnung mit leitfähiger brücke
GB0524823D0 (en) 2005-12-06 2006-01-11 Accentus Plc Removal of contaminants from a bayer liquor
US7732363B2 (en) * 2005-12-20 2010-06-08 Chevron U.S.A. Inc. Regeneration of acidic catalysts
ES2773011T3 (es) * 2007-12-28 2020-07-09 Cytec Tech Corp Método para la retirada de impurezas y agua del proceso Bayer

Also Published As

Publication number Publication date
AU2010337293B2 (en) 2014-08-21
US8435411B2 (en) 2013-05-07
CA2784292A1 (en) 2011-07-07
US20110140037A1 (en) 2011-06-16
JP2013513662A (ja) 2013-04-22
JP5873438B2 (ja) 2016-03-01
SA110320028B1 (ar) 2014-03-31
EA022702B1 (ru) 2016-02-29
BR112012014356B1 (pt) 2023-11-14
CN102655921B (zh) 2015-05-20
CA2784292C (en) 2018-05-29
AU2010337293A1 (en) 2012-06-21
CN102655921A (zh) 2012-09-05
EP2512614A1 (de) 2012-10-24
UA115646C2 (uk) 2017-12-11
EA201290511A1 (ru) 2013-04-30
WO2011081764A1 (en) 2011-07-07
BR112012014356A2 (pt) 2016-06-07

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