ES2177975T3 - Procedimiento de separacion de un catalizador por electrodialisis membranal. - Google Patents
Procedimiento de separacion de un catalizador por electrodialisis membranal.Info
- Publication number
- ES2177975T3 ES2177975T3 ES97919434T ES97919434T ES2177975T3 ES 2177975 T3 ES2177975 T3 ES 2177975T3 ES 97919434 T ES97919434 T ES 97919434T ES 97919434 T ES97919434 T ES 97919434T ES 2177975 T3 ES2177975 T3 ES 2177975T3
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- separation
- electrodialysis
- membranal
- separation procedure
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- 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
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO DE SEPARACION POR ELECTRODIALISIS DE MEMBRANA DE UN CATALIZADOR A PARTIR DE UNA SOLUCION QUE LO CONTIENE. LA INVENCION SE REFIERE MAS CONCRETAMENTE A LA SEPARACION DE UN CATALIZADOR UTILIZADO EN UNA REACCION DE OXIDACION MOLECULAR EN FASE HOMOGENEA. LA INVENCION CONSISTE EN UN PROCEDIMIENTO DE SEPARACION DE UN CATALIZADOR HOMOGENEO DISUELTO EN UN MEDIO QUE CONTIENE TAMBIEN AL MENOS UN DIACIDO ALIFATICO, CARACTERIZADO PORQUE EL CATALIZADOR CONTIENE COBALTO Y LA SEPARACION SE EFECTUA POR ELECTRODIALISIS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9604379A FR2746671B1 (fr) | 1996-04-02 | 1996-04-02 | Procede de separation d'un catalyseur par electrodialyse membranaire |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2177975T3 true ES2177975T3 (es) | 2002-12-16 |
Family
ID=9491013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97919434T Expired - Lifetime ES2177975T3 (es) | 1996-04-02 | 1997-03-27 | Procedimiento de separacion de un catalizador por electrodialisis membranal. |
Country Status (18)
Country | Link |
---|---|
US (1) | US6214190B1 (es) |
EP (1) | EP0914195B1 (es) |
JP (1) | JP3770620B2 (es) |
CN (1) | CN1126587C (es) |
AR (1) | AR006476A1 (es) |
BR (1) | BR9708416A (es) |
CA (1) | CA2250801C (es) |
CZ (1) | CZ291840B6 (es) |
DE (1) | DE69713334T2 (es) |
ES (1) | ES2177975T3 (es) |
FR (1) | FR2746671B1 (es) |
ID (1) | ID16798A (es) |
PL (1) | PL183407B1 (es) |
RU (1) | RU2181303C2 (es) |
SK (1) | SK283468B6 (es) |
TW (1) | TW515726B (es) |
UA (1) | UA46099C2 (es) |
WO (1) | WO1997036673A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2775685B1 (fr) * | 1998-03-05 | 2000-12-29 | Rhone Poulenc Fibres | Procede de separation et de purification de l'acide adipique |
US6340420B1 (en) * | 1998-07-06 | 2002-01-22 | Rpc Inc. | Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids |
US7255798B2 (en) * | 2004-03-26 | 2007-08-14 | Ion Power, Inc. | Recycling of used perfluorosulfonic acid membranes |
CN101468836A (zh) * | 2007-12-25 | 2009-07-01 | 通用电气公司 | 电渗析装置和方法 |
DE102013205508A1 (de) * | 2013-03-27 | 2014-10-02 | Siemens Aktiengesellschaft | Anlage und Verfahren zum Separieren von Metallen |
CN105132005A (zh) * | 2015-07-28 | 2015-12-09 | 昆明理工大学 | 一种制备生物柴油的方法 |
JP6917369B2 (ja) * | 2015-10-30 | 2021-08-11 | 中国石油化工股▲ふん▼有限公司 | 廃水の処理方法および処理システム、並びに、分子篩の作製方法および作製システム |
CN114164460B (zh) * | 2020-08-19 | 2023-05-02 | 中国石油化工股份有限公司 | 环己烷直接氧化制己二酸合成液的处理方法 |
CN112939765B (zh) | 2021-02-22 | 2022-08-09 | 湘潭大学 | 一种由环己烷联产己二酸和环己酮肟的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1591176A (es) * | 1968-10-30 | 1970-04-27 | ||
US3673068A (en) * | 1968-12-16 | 1972-06-27 | Asahi Chemical Ind | Process for recovering waste acids and metals by electrodialysis |
US4680098A (en) * | 1985-03-18 | 1987-07-14 | Amoco Corporation | Aqueous recovery of cobalt or cobalt and manganese from solution also containing oxygenated aromatic compounds |
US5282939A (en) * | 1988-09-20 | 1994-02-01 | Basf Aktiengesellschaft | Removal of salts by electrodialysis |
FR2722783B1 (fr) * | 1994-07-21 | 1996-08-30 | Rhone Poulenc Chimie | Procede de preparation d'acide adipique par oxydattion directe du cyclohexane et recyclage du catalyseur |
-
1996
- 1996-04-02 FR FR9604379A patent/FR2746671B1/fr not_active Expired - Fee Related
-
1997
- 1997-03-26 TW TW086103856A patent/TW515726B/zh not_active IP Right Cessation
- 1997-03-27 CN CN97193591A patent/CN1126587C/zh not_active Expired - Fee Related
- 1997-03-27 ES ES97919434T patent/ES2177975T3/es not_active Expired - Lifetime
- 1997-03-27 RU RU98119719/28A patent/RU2181303C2/ru not_active IP Right Cessation
- 1997-03-27 CA CA002250801A patent/CA2250801C/fr not_active Expired - Fee Related
- 1997-03-27 UA UA98095065A patent/UA46099C2/uk unknown
- 1997-03-27 BR BR9708416A patent/BR9708416A/pt not_active IP Right Cessation
- 1997-03-27 PL PL97329130A patent/PL183407B1/pl not_active IP Right Cessation
- 1997-03-27 DE DE69713334T patent/DE69713334T2/de not_active Expired - Lifetime
- 1997-03-27 SK SK1358-98A patent/SK283468B6/sk unknown
- 1997-03-27 WO PCT/FR1997/000559 patent/WO1997036673A1/fr active IP Right Grant
- 1997-03-27 JP JP53498497A patent/JP3770620B2/ja not_active Expired - Fee Related
- 1997-03-27 CZ CZ19983156A patent/CZ291840B6/cs not_active IP Right Cessation
- 1997-03-27 US US09/155,597 patent/US6214190B1/en not_active Expired - Fee Related
- 1997-03-27 EP EP97919434A patent/EP0914195B1/fr not_active Expired - Lifetime
- 1997-04-01 ID IDP971093A patent/ID16798A/id unknown
- 1997-04-02 AR ARP970101306A patent/AR006476A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CZ291840B6 (cs) | 2003-06-18 |
PL329130A1 (en) | 1999-03-15 |
CA2250801A1 (fr) | 1997-10-09 |
TW515726B (en) | 2003-01-01 |
JP3770620B2 (ja) | 2006-04-26 |
ID16798A (id) | 1997-11-13 |
PL183407B1 (pl) | 2002-06-28 |
JP2000508227A (ja) | 2000-07-04 |
FR2746671B1 (fr) | 1998-09-25 |
CA2250801C (fr) | 2001-12-25 |
US6214190B1 (en) | 2001-04-10 |
RU2181303C2 (ru) | 2002-04-20 |
WO1997036673A1 (fr) | 1997-10-09 |
FR2746671A1 (fr) | 1997-10-03 |
CN1215350A (zh) | 1999-04-28 |
AR006476A1 (es) | 1999-08-25 |
EP0914195A1 (fr) | 1999-05-12 |
CN1126587C (zh) | 2003-11-05 |
CZ315698A3 (cs) | 1999-03-17 |
DE69713334D1 (de) | 2002-07-18 |
SK283468B6 (sk) | 2003-08-05 |
EP0914195B1 (fr) | 2002-06-12 |
UA46099C2 (uk) | 2002-05-15 |
SK135898A3 (en) | 1999-04-13 |
DE69713334T2 (de) | 2003-01-02 |
BR9708416A (pt) | 1999-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2177975T3 (es) | Procedimiento de separacion de un catalizador por electrodialisis membranal. | |
ES2150574T3 (es) | Separacion por membranas. | |
ES2078921T3 (es) | Prevencion del ensuciamiento biologico de membranas de osmosis inversa. | |
ES2118585T3 (es) | Procedimiento para la transicion entre catalizadores de polimerizacion incompatibles. | |
CY1109953T1 (el) | Μεθοδος ανακτησης τυροσολης και υδροξυτυροσολης απο αποβλητα υδατα ελαιοτριβειων και μεθοδος καταλυτικης οξειδωσεως για την μετατροπη της τυροσολης σε υδροξυτυροσολη | |
AR016174A1 (es) | Un proceso para separar uno o mas productos del fluido de un producto de reaccion que comprende un catalizador del complejo de metal-ligando deorganofosforo, y un proceso para la produccion de dichos uno o mas productos | |
AR016173A1 (es) | Un proceso para separar uno o mas productos del fluido de un producto de reaccion que comprende un catalizador del complejo de metal-ligando deorganofosforo y un proceso para la produccion de dichos uno o mas productos | |
ES2153135T3 (es) | Utilizacion de catalizadores de tamiz molecular de poro pequeño que contienen metal de transicion en la conversion de compuestos oxigenados. | |
ES2176729T3 (es) | Purificacion de 1,1,1,3,3-pentafluoropropano (r-245fa). | |
BR9809226A (pt) | Processo de epoxidação usando-se um composto de peroxotungstato estabilizado com fosfato como catalisador | |
AR018802A1 (es) | Procedimiento de preparacion de un oxirano | |
ES2145456T3 (es) | Separacion de hemoglobina polimerizada y no polimerizada usando hidroxiapatito. | |
ATE376995T1 (de) | Coammoximierung von ketonen | |
AR021232A1 (es) | Procedimiento de preparacion de metionina. | |
ES2128287T1 (es) | Procedimiento para la purificacion de agentes de contraste opacificadores. | |
AR013221A1 (es) | Oxidacion mejorada en fase vapor de propileno a acroleina. | |
BR9914569A (pt) | Processo para a oxidação de um composto orgânico contendo pelo menos uma ligação dupla c-c | |
ES2145598T3 (es) | Procedimiento para la sintesis electroquimica de n-acetilcisteina a partir de cistina. | |
ES2135143T3 (es) | Procedimiento para la fabricacion de pentenales. | |
WO2002066678A3 (en) | Security system | |
DE60114663D1 (de) | Verfahren zur herstellung von organischen hydroperoxiden mit verringertem anteil an verunreinigungen | |
ES2059651T3 (es) | Procedimiento para separar un catalizador y un producto aldehidico. | |
ES2139332T3 (es) | Procedimiento para la preparacion del trihidrato del (2r,3s)-3-benzoilamino-2-hidroxi-3-fenilpropionato de 4,10-diacetoxi-2alfa-benzoiloxi-5beta,20-epoxi-1,7beta-dihidroxi-9-oxo-tax-11-en-13alfa-ilo. | |
BRPI0417085A (pt) | método para separar ácido orgánico a partir de uma corrente de hidroperóxido orgánico | |
BR0108092A (pt) | Processo para a epoxidação de olefinas empregando-se catalisadores contendo ouro |