ATE486056T1 - Entfernung von metallionen aus oniumhydroxiden und oniumsalzlösungen - Google Patents

Entfernung von metallionen aus oniumhydroxiden und oniumsalzlösungen

Info

Publication number
ATE486056T1
ATE486056T1 AT06790058T AT06790058T ATE486056T1 AT E486056 T1 ATE486056 T1 AT E486056T1 AT 06790058 T AT06790058 T AT 06790058T AT 06790058 T AT06790058 T AT 06790058T AT E486056 T1 ATE486056 T1 AT E486056T1
Authority
AT
Austria
Prior art keywords
metal ions
onium
solution
ion exchange
exchange medium
Prior art date
Application number
AT06790058T
Other languages
English (en)
Inventor
Takao Niinobe
Wilfred Wayne Wilson
Original Assignee
Sachem 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 Sachem Inc filed Critical Sachem Inc
Application granted granted Critical
Publication of ATE486056T1 publication Critical patent/ATE486056T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/346—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from semiconductor processing, e.g. waste water from polishing of wafers
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT06790058T 2005-09-02 2006-08-25 Entfernung von metallionen aus oniumhydroxiden und oniumsalzlösungen ATE486056T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/223,247 US7572379B2 (en) 2005-09-02 2005-09-02 Removal of metal ions from onium hydroxides and onium salt solutions
PCT/US2006/033621 WO2007027652A2 (en) 2005-09-02 2006-08-25 Removal of metal ions from onium hydroxides and onium salt solutions

Publications (1)

Publication Number Publication Date
ATE486056T1 true ATE486056T1 (de) 2010-11-15

Family

ID=37671251

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06790058T ATE486056T1 (de) 2005-09-02 2006-08-25 Entfernung von metallionen aus oniumhydroxiden und oniumsalzlösungen

Country Status (13)

Country Link
US (1) US7572379B2 (de)
EP (1) EP1919853B1 (de)
JP (1) JP5088892B2 (de)
KR (1) KR101005378B1 (de)
CN (2) CN101115707B (de)
AT (1) ATE486056T1 (de)
CA (1) CA2594866C (de)
DE (1) DE602006017852D1 (de)
ES (1) ES2353402T3 (de)
IL (1) IL185132A0 (de)
MY (1) MY143220A (de)
TW (1) TWI329098B (de)
WO (1) WO2007027652A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI380970B (zh) * 2008-04-03 2013-01-01 沙坎公司 使用二羧酸鎓鹽製備高級陶瓷粉末之方法
AU2010240531B2 (en) * 2009-04-21 2016-02-04 Ecolab Usa Inc. Catalytic water treatment method and apparatus
GB0922503D0 (en) * 2009-12-23 2010-02-10 Pilkington Group Ltd Fire resistant glazings
US9090859B2 (en) 2012-03-27 2015-07-28 Sachem, Inc. Quaternary ammonium hydroxides
CN105038336B (zh) * 2015-07-10 2017-06-30 佛山东鹏洁具股份有限公司 一种涂覆于基材表面的无机纳米涂料及其制备和使用方法
CN106517336B (zh) * 2016-11-23 2018-03-09 西北有色金属研究院 一种从仲钨酸铵中净化除铼的方法
KR20230034935A (ko) * 2020-04-08 2023-03-10 다우 글로벌 테크놀로지스 엘엘씨 유기 아민의 정제 방법
CN112999694A (zh) * 2021-03-24 2021-06-22 沧州信联化工有限公司 一种四甲基氢氧化铵加工用原料精制装置及其使用方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193968A (en) * 1978-10-03 1980-03-18 The Anaconda Company Process for recovering gallium
US4450057A (en) * 1983-11-18 1984-05-22 Olin Corporation Process for removing aluminum and silica from alkali metal halide brine solutions
US4830837A (en) * 1987-08-03 1989-05-16 Olin Corporation Process for removing aluminum from concentrated alkali metal halide brines
US4861490A (en) * 1987-08-21 1989-08-29 Phosphate Engineering & Construction Co., Inc. Removal of cationic impurities from inorganic solutions
US4966764A (en) * 1989-02-24 1990-10-30 Olin Corporation Process for producing low aluminum membrane cell feedbrine
JPH03167160A (ja) * 1989-11-22 1991-07-19 Sumitomo Chem Co Ltd 水酸化第四級アンモニウム水溶液の精製方法
US5273726A (en) * 1991-05-06 1993-12-28 Gte Products Corporation Removal of aluminum from ammonium molybdate solution
JPH06173054A (ja) * 1992-10-08 1994-06-21 Sumitomo Chem Co Ltd 炭酸（水素）テトラアルキルアンモニウム水溶液の精製方法及び水酸化テトラアルキルアンモニウム水溶液の製造方法
EP0597460B1 (de) * 1992-11-10 1997-01-22 Tama Chemicals Co., Ltd. Methode zur Behandlung von organischem quaternärem Ammonium-hydroxyd enthaltendem Abwasser
US5811566A (en) * 1994-07-18 1998-09-22 Asahi Glass Company Ltd. Process for purifying a polyether
US5750032A (en) 1995-12-28 1998-05-12 Shell Oil Company Removal of lithium from polymer cements
US5665783A (en) * 1996-02-08 1997-09-09 Ecotech Recyclable regenerant for weak acid ion exhange resins
JP3216998B2 (ja) * 1996-08-12 2001-10-09 昭和電工株式会社 現像廃液からの水酸化テトラアルキルアンモニウムの精製回収方法
US6746592B1 (en) * 1999-07-27 2004-06-08 Kvaerner Canada, Inc. Process for removing aluminum species from alkali metal halide brine solutions
US6426008B2 (en) * 1999-08-23 2002-07-30 General Electric Company Method for reducing metal ion concentration in brine solution
US6350420B1 (en) * 1999-10-15 2002-02-26 Bhp Minerals International, Inc. Resin-in-pulp method for recovery of nickel and cobalt
US6508940B1 (en) * 2000-10-20 2003-01-21 Sachem, Inc. Process for recovering onium hydroxides from solutions containing onium compounds
US6787021B2 (en) * 2002-01-03 2004-09-07 Sachem, Inc. Purification of onium hydroxides by electrodialysis

Also Published As

Publication number Publication date
HK1127339A1 (en) 2009-09-25
WO2007027652B1 (en) 2007-06-28
JP2009506972A (ja) 2009-02-19
CN101475490B (zh) 2013-08-28
US20070051627A1 (en) 2007-03-08
US7572379B2 (en) 2009-08-11
CA2594866C (en) 2013-08-06
WO2007027652A2 (en) 2007-03-08
CN101475490A (zh) 2009-07-08
KR20080039828A (ko) 2008-05-07
IL185132A0 (en) 2007-12-03
CN101115707B (zh) 2011-05-04
JP5088892B2 (ja) 2012-12-05
ES2353402T3 (es) 2011-03-01
WO2007027652A3 (en) 2007-05-24
TWI329098B (en) 2010-08-21
KR101005378B1 (ko) 2010-12-30
EP1919853A2 (de) 2008-05-14
EP1919853B1 (de) 2010-10-27
CN101115707A (zh) 2008-01-30
DE602006017852D1 (de) 2010-12-09
TW200726737A (en) 2007-07-16
CA2594866A1 (en) 2007-03-08
MY143220A (en) 2011-03-31

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