ATE273059T1 - Verfahren zur erhöhung der reinheit von quaternären ammoniumhydroxiden mittels elektrolyse - Google Patents

Verfahren zur erhöhung der reinheit von quaternären ammoniumhydroxiden mittels elektrolyse

Info

Publication number
ATE273059T1
ATE273059T1 AT01988620T AT01988620T ATE273059T1 AT E273059 T1 ATE273059 T1 AT E273059T1 AT 01988620 T AT01988620 T AT 01988620T AT 01988620 T AT01988620 T AT 01988620T AT E273059 T1 ATE273059 T1 AT E273059T1
Authority
AT
Austria
Prior art keywords
quaternary ammonium
compartment
ammonium hydroxide
purity
catholyte
Prior art date
Application number
AT01988620T
Other languages
English (en)
Inventor
Anna Giatti
Fred Korpel
Gerrit Jan Boerman
Roger Keranan Rains
Original Assignee
Flexsys Bv
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 Flexsys Bv filed Critical Flexsys Bv
Application granted granted Critical
Publication of ATE273059T1 publication Critical patent/ATE273059T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
AT01988620T 2000-10-27 2001-10-22 Verfahren zur erhöhung der reinheit von quaternären ammoniumhydroxiden mittels elektrolyse ATE273059T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00203744 2000-10-27
US24881100P 2000-11-15 2000-11-15
PCT/EP2001/012385 WO2002034372A2 (en) 2000-10-27 2001-10-22 Process for improving the purity of quaternary ammonium hydroxides by electrolysis

Publications (1)

Publication Number Publication Date
ATE273059T1 true ATE273059T1 (de) 2004-08-15

Family

ID=37061412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01988620T ATE273059T1 (de) 2000-10-27 2001-10-22 Verfahren zur erhöhung der reinheit von quaternären ammoniumhydroxiden mittels elektrolyse

Country Status (15)

Country Link
US (1) US6770189B2 (de)
EP (1) EP1328334B1 (de)
JP (1) JP3806406B2 (de)
CN (1) CN100423818C (de)
AT (1) ATE273059T1 (de)
AU (1) AU2175602A (de)
BR (1) BR0114918B1 (de)
CA (1) CA2426734C (de)
CZ (1) CZ302398B6 (de)
DE (1) DE60104879T2 (de)
ES (1) ES2227313T3 (de)
MX (1) MXPA03003689A (de)
RU (1) RU2282488C2 (de)
SK (1) SK286173B6 (de)
WO (1) WO2002034372A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003033121A1 (en) * 2001-10-12 2003-04-24 Flexsys B.V. Process for improving the purity of quaternary ammonium hydroxides by electrolysis in a two-compartment cell
US7183439B2 (en) 2002-12-10 2007-02-27 Flexsys America L.P. Process for preparing 4-aminodiphenylamine intermediates
US20130175478A1 (en) * 2012-01-09 2013-07-11 Noble Ion Llc Reactive, non-corrosive, and dermal-friendly composition and methods for manufacturing
WO2013132290A2 (en) 2012-03-07 2013-09-12 Nocil Limited Improved process for preparing 4-aminodiphenylamine
CN104630818B (zh) * 2015-02-13 2017-07-21 赵文洲 三室两膜连续电解制备高纯苄基三甲基氢氧化铵的方法
US20240117149A1 (en) 2022-09-28 2024-04-11 The Goodyear Tire & Rubber Company Rubber - forming additives from end of life tires through syngas production
US20240124683A1 (en) 2022-09-28 2024-04-18 The Goodyear Tire & Rubber Company Rubber - forming additives from biomass through syngas production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402115A (en) 1965-03-12 1968-09-17 Monsanto Co Preparation of quaternary ammonium hydroxides by electrodialysis
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
US4714530A (en) 1986-07-11 1987-12-22 Southwestern Analytical Chemicals, Inc. Method for producing high purity quaternary ammonium hydroxides
JP2637112B2 (ja) * 1987-02-05 1997-08-06 株式会社トクヤマ 水酸化第四級アンモニウムの製造方法
JPS63213686A (ja) * 1987-02-27 1988-09-06 Tokuyama Soda Co Ltd 水酸化第四級アンモニウムの製造方法
JPH0320489A (ja) * 1989-06-19 1991-01-29 Chlorine Eng Corp Ltd 水酸化テトラアルキルアンモニウムの製造方法
US5389211A (en) 1993-11-08 1995-02-14 Sachem, Inc. Method for producing high purity hydroxides and alkoxides
US5868916A (en) * 1997-02-12 1999-02-09 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

Also Published As

Publication number Publication date
BR0114918B1 (pt) 2011-07-26
JP2004512163A (ja) 2004-04-22
CZ302398B6 (cs) 2011-04-27
DE60104879D1 (de) 2004-09-16
EP1328334A2 (de) 2003-07-23
CN100423818C (zh) 2008-10-08
US6770189B2 (en) 2004-08-03
SK5052003A3 (en) 2003-08-05
CA2426734A1 (en) 2002-05-02
CZ20031158A3 (cs) 2003-12-17
CN1630548A (zh) 2005-06-22
RU2282488C2 (ru) 2006-08-27
DE60104879T2 (de) 2005-08-18
MXPA03003689A (es) 2005-01-25
ES2227313T3 (es) 2005-04-01
WO2002034372A2 (en) 2002-05-02
JP3806406B2 (ja) 2006-08-09
EP1328334B1 (de) 2004-08-11
WO2002034372A3 (en) 2002-07-04
BR0114918A (pt) 2003-12-23
US20020079233A1 (en) 2002-06-27
CA2426734C (en) 2009-04-07
AU2175602A (en) 2002-05-06
SK286173B6 (sk) 2008-04-07

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