HK1030592A1 - Process for recovering onium hydroxides from solutions containing onium compounds - Google Patents

Process for recovering onium hydroxides from solutions containing onium compounds

Info

Publication number
HK1030592A1
HK1030592A1 HK01101598A HK01101598A HK1030592A1 HK 1030592 A1 HK1030592 A1 HK 1030592A1 HK 01101598 A HK01101598 A HK 01101598A HK 01101598 A HK01101598 A HK 01101598A HK 1030592 A1 HK1030592 A1 HK 1030592A1
Authority
HK
Hong Kong
Prior art keywords
onium
solutions containing
recovering
hydroxides
compounds
Prior art date
Application number
HK01101598A
Other languages
English (en)
Inventor
David R Hulme
Roger Moulton
Wilfred W Wilson
Mark Hellums
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
Publication of HK1030592A1 publication Critical patent/HK1030592A1/xx

Links

Classifications

    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK01101598A 1998-01-20 1999-01-14 Process for recovering onium hydroxides from solutions containing onium compounds HK1030592A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/009,319 US5968338A (en) 1998-01-20 1998-01-20 Process for recovering onium hydroxides from solutions containing onium compounds
PCT/US1999/000877 WO1999036363A1 (en) 1998-01-20 1999-01-14 Process for recovering onium hydroxides from solutions containing onium compounds

Publications (1)

Publication Number Publication Date
HK1030592A1 true HK1030592A1 (en) 2001-05-11

Family

ID=21736927

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01101598A HK1030592A1 (en) 1998-01-20 1999-01-14 Process for recovering onium hydroxides from solutions containing onium compounds

Country Status (10)

Country Link
US (1) US5968338A (xx)
EP (1) EP1056686B1 (xx)
JP (1) JP4430818B2 (xx)
KR (1) KR100462248B1 (xx)
AU (1) AU2320999A (xx)
DE (1) DE69936336T2 (xx)
HK (1) HK1030592A1 (xx)
MY (1) MY118215A (xx)
TW (1) TW501937B (xx)
WO (1) WO1999036363A1 (xx)

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* Cited by examiner, † Cited by third party
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US6217743B1 (en) * 1997-02-12 2001-04-17 Sachem, Inc. Process for recovering organic hydroxides from waste solutions
US6207039B1 (en) * 1998-04-07 2001-03-27 Sachem, Inc. Process for recovering onium hydroxides or onium salts from solutions containing onium compounds using electrochemical ion exchange
US6508940B1 (en) 2000-10-20 2003-01-21 Sachem, Inc. Process for recovering onium hydroxides from solutions containing onium compounds
US20020158225A1 (en) * 2000-12-20 2002-10-31 Gyula Vigh Buffer compositions with volatile combustion products for use with gas-phase or vapor-phase element-specific detectors
US6787021B2 (en) * 2002-01-03 2004-09-07 Sachem, Inc. Purification of onium hydroxides by electrodialysis
WO2004016571A2 (en) * 2002-08-16 2004-02-26 Sachem, Inc. Lewis acid ionic liquids
US7750166B2 (en) * 2002-08-16 2010-07-06 University Of South Alabama Ionic liquids containing a sulfonate anion
US9072315B2 (en) 2002-11-12 2015-07-07 Safe Foods Corporation Application system with recycle and related use of antimicrobial quaternary ammonium compound
EP1708674B1 (en) * 2004-01-30 2014-01-22 The Procter and Gamble Company Antiperspirant aerosol composition
JP5106127B2 (ja) * 2005-03-04 2012-12-26 ハネウェル・インターナショナル・インコーポレーテッド 第四オニウム塩を精製するための方法
JP5136774B2 (ja) * 2008-03-31 2013-02-06 栗田工業株式会社 薬品精製用電気脱イオン装置を用いた薬品精製方法
US8764957B2 (en) 2010-12-23 2014-07-01 General Electric Company Water treatment using a bipolar membrane
JP5808221B2 (ja) 2011-10-28 2015-11-10 株式会社トクヤマ テトラアルキルアンモニウム塩溶液の製造方法
US9045446B2 (en) * 2012-07-05 2015-06-02 Arakawa Chemical Industries, Ltd. Method for producing epoxy compound
US9115050B2 (en) 2013-12-30 2015-08-25 Sachem, Inc. Process for improved recovery of onium hydroxide from compositions containing process residues
CN104261591A (zh) * 2014-10-08 2015-01-07 上海博丹环境工程技术有限公司 一种米鲜胺胺化工段高浓度含盐废水处理方法及其***
US9924727B2 (en) 2014-10-09 2018-03-27 Safe Foods Corporation Closed loop recycling system and dip tank for antimicrobial compounds
WO2016064739A1 (en) 2014-10-24 2016-04-28 Safe Foods Corporation Antimicrobial capture system with carbon container
CN115367929A (zh) * 2021-05-18 2022-11-22 Bl 科技公司 用于季铵氢氧化物处理或回收的***和方法

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US3402115A (en) * 1965-03-12 1968-09-17 Monsanto Co Preparation of quaternary ammonium hydroxides by electrodialysis
JPS60100690A (ja) * 1983-11-02 1985-06-04 Tama Kagaku Kogyo Kk 水酸化第四アンモニウムの製造方法
JPS60131985A (ja) * 1983-12-19 1985-07-13 Showa Denko Kk 高純度第４級アンモニウム水酸化物の製造法
JPS60131986A (ja) * 1983-12-19 1985-07-13 Showa Denko Kk 高純度第４級アンモニウム水酸化物の製造方法
JPS60247641A (ja) * 1984-05-23 1985-12-07 Nec Corp 第４級アミンの回収方法
US4608141A (en) * 1984-11-07 1986-08-26 Allied Corporation Multichamber two-compartment electrodialytic water splitter and method of using same for basification of aqueous soluble salts
JPS61170588A (ja) * 1985-01-25 1986-08-01 Tama Kagaku Kogyo Kk 水酸化第四アンモニウム水溶液の製造方法
US4880513A (en) * 1986-06-20 1989-11-14 The Graver Company Method and apparatus for generating acid and base regenerants and the use thereof to regenerate ion-exchange resins
US4714530A (en) * 1986-07-11 1987-12-22 Southwestern Analytical Chemicals, Inc. Method for producing high purity quaternary ammonium hydroxides
EP0330772B1 (en) * 1988-04-28 1993-05-26 Tokuyama Soda Kabushiki Kaisha Method of double decomposition of neutral salt
US4917781A (en) * 1988-07-20 1990-04-17 Southwestern Analytical Chemicals, Inc. Process for preparing quaternary ammonium hydroxides
US4938854A (en) * 1988-11-28 1990-07-03 Southwestern Analytical Chemicals, Inc. Method for purifying quaternary ammonium hydroxides
US5135626A (en) * 1988-12-01 1992-08-04 Allied-Signal Inc. Method for purification of bases from materials comprising base and salt
JP3109525B2 (ja) * 1990-12-27 2000-11-20 クロリンエンジニアズ株式会社 水酸化テトラアルキルアンモニムの再生方法
DE69107094T2 (de) * 1991-02-01 1995-11-02 Graver Co Trennung/Rückgewinnung von Ammoniumsalzen mittels elektrodialytischer Wasserspaltung.
US5352345A (en) * 1991-05-07 1994-10-04 Alliedsignal Inc. Ion exchange resin regenerant waste recovery and recycling via bipolar membranes
US5250159A (en) * 1991-06-12 1993-10-05 The Graver Company Bipolar membrane stack and method for producing acid and monovalent base from impure salt
JP3110513B2 (ja) * 1991-10-16 2000-11-20 クロリンエンジニアズ株式会社 水酸化テトラアルキルアンモニムの再生方法
US5354434A (en) * 1991-07-12 1994-10-11 Chlorine Engineers Corp. Ltd. Method for regenerating tetraalkylammonium hydroxide
KR100264643B1 (ko) * 1992-11-10 2000-09-01 쓰라히데 죠오 수산화유기사급암모늄을 함유하는 폐액의 처리방법
US5286354A (en) * 1992-11-30 1994-02-15 Sachem, Inc. Method for preparing organic and inorganic hydroxides and alkoxides by electrolysis
JP3360365B2 (ja) * 1993-07-29 2002-12-24 クロリンエンジニアズ株式会社 水酸化テトラアルキルアンモニムの再生方法
US5389211A (en) * 1993-11-08 1995-02-14 Sachem, Inc. Method for producing high purity hydroxides and alkoxides
US5482632A (en) * 1994-04-28 1996-01-09 Ionex Corporation Extracting a target ion from an aqueous solution by ion exchange and electropotential ion transport
US5833832A (en) * 1996-08-30 1998-11-10 Sachem, Inc. Preparation of onium hydroxides in an electrochemical cell
US5709790A (en) * 1996-10-03 1998-01-20 Sachem, Inc. Electrochemical process for purifying hydroxide compounds
US5753097A (en) * 1996-10-03 1998-05-19 Sachem, Inc. Process for purifying hydroxide compounds
US5709789A (en) * 1996-10-23 1998-01-20 Sachem, Inc. Electrochemical conversion of nitrogen containing gas to hydroxylamine and hydroxylammonium salts

Also Published As

Publication number Publication date
US5968338A (en) 1999-10-19
EP1056686A1 (en) 2000-12-06
EP1056686B1 (en) 2007-06-20
AU2320999A (en) 1999-08-02
KR20010034016A (ko) 2001-04-25
JP2002509029A (ja) 2002-03-26
MY118215A (en) 2004-09-30
TW501937B (en) 2002-09-11
JP4430818B2 (ja) 2010-03-10
KR100462248B1 (ko) 2004-12-17
DE69936336D1 (de) 2007-08-02
EP1056686A4 (en) 2001-11-14
DE69936336T2 (de) 2008-02-21
WO1999036363A1 (en) 1999-07-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170114