BR9915996A - Processo de preparação e de purificação de hidróxidos de Ènio dos elementos n, s e p - Google Patents

Processo de preparação e de purificação de hidróxidos de Ènio dos elementos n, s e p

Info

Publication number
BR9915996A
BR9915996A BR9915996-1A BR9915996A BR9915996A BR 9915996 A BR9915996 A BR 9915996A BR 9915996 A BR9915996 A BR 9915996A BR 9915996 A BR9915996 A BR 9915996A
Authority
BR
Brazil
Prior art keywords
elements
hydroxides
ènium
preparation
purification process
Prior art date
Application number
BR9915996-1A
Other languages
English (en)
Inventor
Joerg Botzem
Reiner Kober
Markus Frede
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BR9915996A publication Critical patent/BR9915996A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • 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
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

"PROCESSOS DE PREPARAçãO E DE PURIFICAçãO DE HIDRóXIDOS DE ÈNIO DOS ELEMENTOS N, S E P". A invenção refere-se aos processos para a produção ou a purificação de hidróxidos de ónio dos elementos N, S ou P por meio de eletrodiálise em um dispositivo de eletrodiálise compreendendo uma ou várias unidades de célula. Cada célula unitária consiste de uma membrana bipolar e uma membrana anionicamente seletiva, com uma membrana bipolar ou uma membrana cationicamente seletiva estando arranjada entre a última membrana anionicamente seletiva e o anodo.
BR9915996-1A 1998-12-07 1999-12-06 Processo de preparação e de purificação de hidróxidos de Ènio dos elementos n, s e p BR9915996A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19856376A DE19856376A1 (de) 1998-12-07 1998-12-07 Verfahren zur Herstellung oder Reinigung von Oniumhydroxiden mittels Elektrodialyse
PCT/EP1999/009515 WO2000034224A1 (de) 1998-12-07 1999-12-06 Verfahren zur herstellung oder reinigung von oniumhydroxiden mittels elektrodialyse

Publications (1)

Publication Number Publication Date
BR9915996A true BR9915996A (pt) 2001-09-04

Family

ID=7890237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915996-1A BR9915996A (pt) 1998-12-07 1999-12-06 Processo de preparação e de purificação de hidróxidos de Ènio dos elementos n, s e p

Country Status (14)

Country Link
US (1) US6527932B1 (pt)
EP (1) EP1137625B1 (pt)
JP (1) JP4233764B2 (pt)
KR (1) KR20010082325A (pt)
CN (1) CN100339355C (pt)
AT (1) ATE251110T1 (pt)
AU (1) AU770841B2 (pt)
BR (1) BR9915996A (pt)
CA (1) CA2353498A1 (pt)
DE (2) DE19856376A1 (pt)
ES (1) ES2211210T3 (pt)
ID (1) ID29240A (pt)
MX (1) MX221393B (pt)
WO (1) WO2000034224A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369311B (en) * 2000-11-24 2002-12-11 Membrane Extraction Tech Ltd Separating phase transfer agents
US6787021B2 (en) * 2002-01-03 2004-09-07 Sachem, Inc. Purification of onium hydroxides by electrodialysis
JP2008539101A (ja) * 2005-04-26 2008-11-13 フェリックス ベッシャー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニエ 湿し剤サイクルにおける微生物汚染を制御するための方法および装置
JP4736519B2 (ja) * 2005-04-27 2011-07-27 住友化学株式会社 弗化４級アンモニウムの製造方法
US7604724B2 (en) * 2007-07-03 2009-10-20 Aristos Energy Inc. Method for sour gas treatment
CA2710424A1 (en) * 2007-12-20 2009-07-02 Paques B.V. Process for removing sulfide from alkaline washing liquids
KR101144820B1 (ko) * 2009-10-21 2012-05-11 한국에너지기술연구원 이산화탄소 분리 장치 및 방법
CN102690206A (zh) * 2011-03-25 2012-09-26 敏森工程有限公司 氢氧化四甲基铵的回收系统与方法
CN102531927B (zh) * 2011-12-28 2013-09-11 浙江工业大学 一种利用双极膜电渗析制备四丙基氢氧化铵的方法
CN104292114B (zh) * 2013-07-19 2016-05-04 广州众合环保工程技术服务有限公司 一种鎓氢氧化物的制备方法
CN104593810A (zh) * 2014-12-20 2015-05-06 中山大学 一种连续流生物电化学系统制备四甲基氢氧化铵的方法
CN104532286B (zh) * 2014-12-22 2017-12-19 中山大学 一种回收葡萄糖酸盐废水中葡萄糖酸的生物电化学方法
CN106350831A (zh) * 2016-08-26 2017-01-25 肯特催化材料股份有限公司 分子筛模板剂高纯度金刚烷基三甲基氢氧化铵水溶液的制备方法
CN106958028B (zh) * 2017-05-22 2019-05-07 江苏三吉利化工股份有限公司 一种三室两膜电解法制备高纯四丙基氢氧化铵的装置
CN107652185A (zh) * 2017-07-03 2018-02-02 杭州龙智科技有限公司 苄基三甲基氢氧化铵的制备装置及制备方法
CN108467347A (zh) * 2018-03-22 2018-08-31 新乡化纤股份有限公司 一种电解四丁基硫酸铵溶液回收四丁基氢氧化铵的方法
CN108486604A (zh) * 2018-03-26 2018-09-04 新乡化纤股份有限公司 一种以四丁基硫酸铵为原料制备四丁基氢氧化铵的方法
CN108711632B (zh) * 2018-04-03 2021-03-26 天朤(江苏)氢能源科技有限公司 一种燃料电池用阴离子交换膜及其制备方法
CN109134266B (zh) * 2018-09-21 2021-06-15 南京元亨化工科技有限公司 一种基于复合双极膜电解制备高纯四丙基氢氧化铵的方法
CN113105500A (zh) * 2021-04-08 2021-07-13 沈阳金久奇科技有限公司 电渗析法在L-α-甘磷酸胆碱生产中的纯化除盐工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1199991B (it) 1983-03-17 1989-01-05 Anic Spa Procedimento per la preparazione di idrossido di ammonio quaternario mediante elettrodialisi
GR880100210A (el) 1987-04-15 1989-01-31 Alusuisse Μεθοδος για την ελατωση των ακαθαρσιων εις τα αλκαλικα διαλυματα της μεθοδου bayer
US5162076A (en) * 1988-11-30 1992-11-10 Allied-Signal Inc. Method for purification of acids from materials comprising acid and salt
EP0572389B1 (en) * 1991-02-01 1995-01-25 The Graver Company Separation/recovery of ammonium salts via electrodialytic water splitting
US5286354A (en) 1992-11-30 1994-02-15 Sachem, Inc. Method for preparing organic and inorganic hydroxides and alkoxides by electrolysis
US5389211A (en) * 1993-11-08 1995-02-14 Sachem, Inc. Method for producing high purity hydroxides and alkoxides
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
US5853555A (en) * 1997-04-03 1998-12-29 Sachem, Inc. Synthesis of onium hydroxides from onium salts
US5904823A (en) * 1997-04-10 1999-05-18 Sachem, Inc. Methods of purifying hydroxylamine solutions and converting hydroxylamine salts to hydroxylamine

Also Published As

Publication number Publication date
MXPA01005629A (es) 2001-08-01
DE59907231D1 (de) 2003-11-06
ATE251110T1 (de) 2003-10-15
AU1970600A (en) 2000-06-26
DE19856376A1 (de) 2000-06-08
EP1137625B1 (de) 2003-10-01
US6527932B1 (en) 2003-03-04
WO2000034224A1 (de) 2000-06-15
KR20010082325A (ko) 2001-08-29
CN100339355C (zh) 2007-09-26
CN1334796A (zh) 2002-02-06
EP1137625A1 (de) 2001-10-04
JP2002531265A (ja) 2002-09-24
ES2211210T3 (es) 2004-07-01
AU770841B2 (en) 2004-03-04
ID29240A (id) 2001-08-16
JP4233764B2 (ja) 2009-03-04
MX221393B (en) 2004-07-12
CA2353498A1 (en) 2000-06-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]