[go: up one dir, main page]

ES2032445T3 - Metodo de producir hidroxidos amonicos cuaternarios de alta pureza. - Google Patents

Metodo de producir hidroxidos amonicos cuaternarios de alta pureza.

Info

Publication number
ES2032445T3
ES2032445T3 ES198787305482T ES87305482T ES2032445T3 ES 2032445 T3 ES2032445 T3 ES 2032445T3 ES 198787305482 T ES198787305482 T ES 198787305482T ES 87305482 T ES87305482 T ES 87305482T ES 2032445 T3 ES2032445 T3 ES 2032445T3
Authority
ES
Spain
Prior art keywords
quaternary ammonium
high purity
ammonium hydroxide
hydroxides
catholyte
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198787305482T
Other languages
English (en)
Inventor
Cecil H. Hale
Alan R. Tanner
Bryan M. Hale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sachem Inc
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 ES2032445T3 publication Critical patent/ES2032445T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (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)

Abstract

SE DESCRIBE UN PROCEDIMINETO PARA MEJORAR LA PUREZA DE HIDROXIDO DE AMONIO CUATERNARIO ACUOSO, COMPRENDIENDO EL PROCEDIMIENTO: A) CALENTAR LA SOLUCION ACUOSA DE HIDROXIDO AMONICO CUATERNARIO A UNA TEMNPERATURA ELEVADA DE ENTRE APROXIMADAMENTE 50 A APROXIMADAMENTE 200 GRADOS CENTIGRADOS DURANTE UN PERIODO DE POR LO MENOS APROXIMADAMENTE UNA HORA; B) CARGAR LA SOLUCION ACUOSA ASI TRATADA EN EL COMPARTIMENTO ANOLITICO DE UNA CUBA ELECTROLITICA, QUE COMPRENDE UN COMPARTIMENTO ANOLITICO Y UN COMPARTIMENTO CATOLITICO, SEPARADOS UNO DE OTRO POR UNA MEMBRANA DE INTERCAMBIO DE CATIONES Y QUE CONTIENE AGUA COMO CATOLITO; C) HACER PASAR UNA CORRIENTE CONTINUA A TRAVES DE LA CUBA ELECTROLITICA PARA PRODUCIR HIDROXIDO AMONICO CUATERNARIO DE GRAN PUREZA EN EL COMPARTIMENTO CATOLITICO; Y D) RECUPERAR EL HIDROXIDO AMONICO CUATERNARIO DE GRAN PUREZA DESDE EL COMPARTIMENTO CATOLITICO. ELPROCEDIMIENTO REDUCE SIGNIFICATIVAMENTE LA CANTIDAD DE HALOGENO (TANTO IONICO COMO LATENTE) CARBONATOS Y/O METALES PRESENTES EN EL HIDROXIDO AMONICO CUATERNARIO, Y MEJORA EL COLOR.
ES198787305482T 1986-07-11 1987-06-19 Metodo de producir hidroxidos amonicos cuaternarios de alta pureza. Expired - Lifetime ES2032445T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/884,505 US4714530A (en) 1986-07-11 1986-07-11 Method for producing high purity quaternary ammonium hydroxides

Publications (1)

Publication Number Publication Date
ES2032445T3 true ES2032445T3 (es) 1993-02-16

Family

ID=25384770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787305482T Expired - Lifetime ES2032445T3 (es) 1986-07-11 1987-06-19 Metodo de producir hidroxidos amonicos cuaternarios de alta pureza.

Country Status (8)

Country Link
US (1) US4714530A (es)
EP (1) EP0255756B1 (es)
JP (1) JP2690730B2 (es)
AT (1) ATE74627T1 (es)
CA (1) CA1321973C (es)
DE (1) DE3778086D1 (es)
ES (1) ES2032445T3 (es)
GR (1) GR3005118T3 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB8919682D0 (en) * 1989-08-31 1989-10-11 Shell Int Research Preparation of quaternary ammonium hydroxides
US5354434A (en) * 1991-07-12 1994-10-11 Chlorine Engineers Corp. Ltd. Method for regenerating tetraalkylammonium hydroxide
US5259888A (en) * 1992-02-03 1993-11-09 Sachem, Inc. Process for cleaning quartz and silicon surfaces
US5393386A (en) * 1992-12-28 1995-02-28 Mitsubishi Gas Chemical Company, Inc. Method for preparing aqueous quaternary ammonium hydroxide solution
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
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
GB2319531B (en) * 1996-11-21 2001-03-07 Organo Corp Process for rejuvenation treatment of photoresist development waste
US6217743B1 (en) 1997-02-12 2001-04-17 Sachem, Inc. Process for recovering organic hydroxides from waste solutions
US5868916A (en) * 1997-02-12 1999-02-09 Sachem, Inc. Process for recovering organic hydroxides from waste solutions
US5968338A (en) * 1998-01-20 1999-10-19 Sachem, Inc. Process for recovering onium hydroxides from solutions containing onium compounds
US6508940B1 (en) 2000-10-20 2003-01-21 Sachem, Inc. Process for recovering onium hydroxides from solutions containing onium compounds
UA74220C2 (uk) 2000-10-27 2005-11-15 Флекссіс Б.В. Спосіб очищення забрудненого водного розчину, що містить гідроксид четвертинного амонію
US6770189B2 (en) * 2000-10-27 2004-08-03 Flexsys B.V. Process for improving the purity of quaternary ammonium hydroxides by electrolysis
BR0213178A (pt) * 2001-10-12 2004-09-14 Flexsys Bv Processo para melhorar a pureza de hidróxidos de amÈnio quaternário por eletrólise em uma célula de dois compartimentos
US6787021B2 (en) 2002-01-03 2004-09-07 Sachem, Inc. Purification of onium hydroxides by electrodialysis
CA2502900A1 (en) * 2002-08-16 2004-02-26 Roger Moulton Lewis acid ionic liquids
US7750166B2 (en) * 2002-08-16 2010-07-06 University Of South Alabama Ionic liquids containing a sulfonate anion
US8686188B2 (en) 2003-07-04 2014-04-01 Jiangsu Sinorgchem Technology Co., Ltd. Process for preparing 4-aminodiphenylamine
BRPI0412101A (pt) * 2003-07-04 2006-08-15 Nongyue Wang processo para a preparação da 4-aminodifenilamina
US8486223B2 (en) * 2003-07-04 2013-07-16 Jiangsu Sinorgchem Technology Co., Ltd. Falling film evaporator
CN101314573B (zh) * 2008-07-08 2010-12-08 杭州格林达化学有限公司 离子交换树脂处理四甲基碳酸铵的方法
JP5206304B2 (ja) * 2008-10-15 2013-06-12 東ソー株式会社 第四級アンモニウム塩の回収方法
CN102259029B (zh) 2010-05-24 2014-12-10 江苏圣奥化学科技有限公司 固体碱催化剂
CN105348117A (zh) * 2015-12-23 2016-02-24 山西翔宇化工有限公司 一种回收四甲基氢氧化铵的方法及装置
CN118307418A (zh) * 2020-04-17 2024-07-09 株式会社德山 卤素含氧酸的制造方法以及卤素含氧酸的制造装置
WO2025047957A1 (ja) * 2023-09-01 2025-03-06 株式会社トクヤマ 腐食防止剤を含むアルカリ水溶液、及び低毒性アルカリ水溶液として用いる方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155390A (en) * 1981-03-23 1982-09-25 Mitsubishi Petrochem Co Ltd Manufacture of organic ammonium hydroxide using ion exchange membrane
US4394226A (en) * 1981-07-28 1983-07-19 Thiokol Corporation Electrolytic method for producing quaternary ammonium hydroxides
US4425202A (en) * 1982-08-18 1984-01-10 Thiokol Corporation Method of making and color stabilization of choline base
IT1210956B (it) * 1982-11-25 1989-09-29 Sigma Tau Ind Farmaceuti Procedimento e cella elettrolitica per la preparazione di composti organici.
IT1199991B (it) * 1983-03-17 1989-01-05 Anic Spa Procedimento per la preparazione di idrossido di ammonio quaternario mediante elettrodialisi
JPS59193289A (ja) * 1983-04-15 1984-11-01 Showa Denko Kk 高純度第４アンモニウム水酸化物の製造方法
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

Also Published As

Publication number Publication date
GR3005118T3 (es) 1993-05-24
EP0255756A2 (en) 1988-02-10
CA1321973C (en) 1993-09-07
ATE74627T1 (de) 1992-04-15
DE3778086D1 (de) 1992-05-14
US4714530A (en) 1987-12-22
EP0255756B1 (en) 1992-04-08
JPS6328893A (ja) 1988-02-06
JP2690730B2 (ja) 1997-12-17
EP0255756A3 (en) 1988-08-17

Similar Documents

Publication Publication Date Title
ES2032445T3 (es) Metodo de producir hidroxidos amonicos cuaternarios de alta pureza.
IL124737A0 (en) Process for separating a fraction containing middle boilers from a mixture of low middle and high boilers
DE3363140D1 (en) Process for recovering insulin
ATE90740T1 (de) Regulierungsverfahren fuer eine elektrolysezelle.
ES8102599A1 (es) Procedimiento electroquimico de regenerar banos de acido cromico usados y perfeccionamientos en las celulas de elec- trodialisis
GB2014610A (en) System for electrolysis of sodium chloride by ion-exchange membrane process
BR8201794A (pt) Alimentacao de solucoes salgadas em celula de membrana
GB1549586A (en) Electrolytic membrane and electrolytic process
FR2446258A1 (fr) Nouveau procede de fabrication de composes oxhydryles de nickel
DE3263452D1 (en) Treatment of sodium tungstate leach liquor containing dissolved silica, phosphorus, and fluorine impurities
DE3573621D1 (en) Process for copper chloride aqueous electrolysis
ES8304572A2 (es) "mejoras introducidas en el objeto de la patente principal n 503.050, solicitada el 15 de junio de 1981, por:un procedimiento para recuperar cafeina desde carbono activado".
ATE978T1 (de) Verfahren zur elektrolyse waessriger alkalihalogenid-loesungen.
JPS5558383A (en) Stopping method for electrolytic cell of cation exchange membrane method
DE69326788D1 (de) Verfahren zur Herstellung von Alkalimetall-Hydroxyd
JPS55141586A (en) Recovering method of lead
JPS5423099A (en) Alkali chloride electrolyzing method using ion exchange membrane
JPS5454998A (en) Electrolysis of sodium chloride with ion exchange membrane
JPS54110981A (en) Electrolysis
JPS5511151A (en) Production of caustic soda
GB1170436A (en) Process for Producing Adiponitrile
JPS5216483A (en) Electrolysis process
JPS5726182A (en) Electrolyzing method for aqueous solution of alkali chloride
JPS5550482A (en) Refining method of salt water for electrolysis of aqueous alkali chloride solution by diaphragm method or ion exchange membrane method
SU1269540A1 (ru) Способ получения хлора и каустической соды

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 255756

Country of ref document: ES