ES2137606T3 - Procedimiento para la preparacion de alcoholatos. - Google Patents
Procedimiento para la preparacion de alcoholatos.Info
- Publication number
- ES2137606T3 ES2137606T3 ES96115424T ES96115424T ES2137606T3 ES 2137606 T3 ES2137606 T3 ES 2137606T3 ES 96115424 T ES96115424 T ES 96115424T ES 96115424 T ES96115424 T ES 96115424T ES 2137606 T3 ES2137606 T3 ES 2137606T3
- Authority
- ES
- Spain
- Prior art keywords
- alcoholates
- alcohols
- lower alcohols
- procedure
- preparation
- 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
- 150000001298 alcohols Chemical class 0.000 abstract 5
- 230000005684 electric field Effects 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
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
- B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
-
- 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)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
LOS ALCOHOLATOS DE ALCOHOLES SUPERIORES Y/O POLIVALENTES SE OBTIENEN GENERALMENTE POR TRANSFORMACION DE ALCOHOLES INFERIORES CON LOS CORRESPONDIENTES ALCOHOLES SUPERIORES, DEBIENDOSE DE SEPARAR DE LA MEZCLA DEL PRODUCTO LOS ALCOHOLES INFERIORES QUE HAN APARECIDO CON UN ELEVADO GASTO TERMICO PARA ASI AISLAR EL ALCOHOLATO SUPERIOR. DE ACUERDO CON LA INVENCION SE REALIZA LA TRANSALCOHOLIZACION EN FASE LIQUIDA BAJO LAINFLUENCIA DE UN CAMPO ELECTRICO DE FORMA ELECTROLITICA O ELECTRODIALITICA. DISMINUYE EL GASTO PARA LA SEPARACION DE LOS ALCOHOLES INFERIORES. OBTENCION DE ALCOHOLATOS ESPECIALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19544496A DE19544496A1 (de) | 1995-11-29 | 1995-11-29 | Verfahren zur Herstellung von Alkoholaten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2137606T3 true ES2137606T3 (es) | 1999-12-16 |
Family
ID=7778711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96115424T Expired - Lifetime ES2137606T3 (es) | 1995-11-29 | 1996-09-26 | Procedimiento para la preparacion de alcoholatos. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0776995B1 (es) |
JP (1) | JPH09170092A (es) |
DE (2) | DE19544496A1 (es) |
ES (1) | ES2137606T3 (es) |
HU (1) | HUP9603276A3 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8075758B2 (en) * | 2003-12-11 | 2011-12-13 | Ceramatec, Inc. | Electrolytic method to make alkali alcoholates using ion conducting alkali electrolyte/separator |
DE10360758A1 (de) * | 2003-12-23 | 2005-07-28 | Degussa Ag | Elektrochemische Herstellung von Alkalialkoholaten mit Hilfe einer keramischen Festelektrolytmembran |
EP1976815B1 (en) * | 2006-01-11 | 2012-06-27 | Ceramatec, Inc. | Synthesis of biodiesel using alkali ion conductive ceramic membranes |
CN114787115A (zh) | 2019-12-18 | 2022-07-22 | 巴斯夫欧洲公司 | 制备金属醇盐的方法 |
EP4043616B1 (de) * | 2021-02-11 | 2023-07-19 | Evonik Operations GmbH | Verfahren zur herstellung von alkalimetallalkoholaten in einer dreikammerelektrolysezelle |
KR20240171089A (ko) | 2022-04-04 | 2024-12-06 | 에보닉 오퍼레이션스 게엠베하 | 폴리에틸렌 테레프탈레이트의 개선된 해중합 방법 |
CA3208911A1 (en) | 2022-08-12 | 2024-02-12 | Evonik Operations Gmbh | Process for producing alkoxysiloxanes from waste silicone |
CN117586505A (zh) | 2022-08-12 | 2024-02-23 | 赢创运营有限公司 | 烷氧基硅氧烷的制备 |
EP4349883A1 (de) | 2022-08-12 | 2024-04-10 | Evonik Operations GmbH | Herstellung von alkoxysiloxanen |
WO2024083621A1 (en) | 2022-10-19 | 2024-04-25 | Evonik Operations Gmbh | Method for producing an alkali metal alkoxide |
WO2024083322A1 (de) | 2022-10-19 | 2024-04-25 | Evonik Operations Gmbh | Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat |
WO2024156568A1 (en) | 2023-01-23 | 2024-08-02 | Evonik Operations Gmbh | Process for depolymerization of polyalkylene terephthalates in an extruder |
WO2024156567A1 (en) | 2023-01-23 | 2024-08-02 | Evonik Operations Gmbh | Process for depolymerization of polyalkylene terephthalates in an extruder |
WO2024156563A1 (en) | 2023-01-23 | 2024-08-02 | Evonik Operations Gmbh | Process for depolymerizing polyalkylene terephthalates in mixtures with lower-melting polyolefins |
EP4424760A1 (de) | 2023-03-02 | 2024-09-04 | Evonik Operations GmbH | Gewinnung von siloxanzyklen |
EP4497868A1 (de) | 2023-07-27 | 2025-01-29 | Evonik Operations GmbH | Stoffliche wiederverwertung silikonisierter papiere |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542861A1 (de) * | 1985-12-04 | 1987-06-11 | Huels Chemische Werke Ag | Verfahren zur gewinnung von l-aepfelsaeure |
US5425856A (en) * | 1994-04-26 | 1995-06-20 | Occidental Chemical Corporation | Method of making alkali metal alcoholates |
DE4433823A1 (de) * | 1994-09-22 | 1996-03-28 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Ketoverbindungen |
-
1995
- 1995-11-29 DE DE19544496A patent/DE19544496A1/de not_active Withdrawn
-
1996
- 1996-09-26 EP EP96115424A patent/EP0776995B1/de not_active Expired - Lifetime
- 1996-09-26 DE DE59602996T patent/DE59602996D1/de not_active Expired - Fee Related
- 1996-09-26 ES ES96115424T patent/ES2137606T3/es not_active Expired - Lifetime
- 1996-11-27 JP JP8316678A patent/JPH09170092A/ja active Pending
- 1996-11-28 HU HU9603276A patent/HUP9603276A3/hu unknown
Also Published As
Publication number | Publication date |
---|---|
DE59602996D1 (de) | 1999-10-14 |
EP0776995B1 (de) | 1999-09-08 |
HUP9603276A2 (hu) | 1998-05-28 |
HUP9603276A3 (en) | 1999-05-28 |
JPH09170092A (ja) | 1997-06-30 |
HU9603276D0 (en) | 1997-01-28 |
EP0776995A1 (de) | 1997-06-04 |
DE19544496A1 (de) | 1997-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2137606T3 (es) | Procedimiento para la preparacion de alcoholatos. | |
Okamoto et al. | Super-strong magnetic field in sunspots | |
ES2058083T3 (es) | Anticuerpos monoclonales contra el factor humano de la necrosis tumoral (tnf) y su empleo. | |
NZ313957A (en) | Extracts of shark cartilage having anti-collagenolytic, anti-inflammatory, anti-angiogenic and anti-tumoral activities | |
IT8119183A0 (it) | Sintetizzatore di frequenza del tipo ad anello ad aggancio di fase. | |
DE59909056D1 (de) | Verfahren zur herstellung von tensidalkoholen und tensidalkoholethern, die hergestellten produkte und ihre verwendung | |
ES2175672T3 (es) | Uso de mezclas de poliol en espumas de poliuretano rigidas y semirigidas. | |
ES2179337T3 (es) | Disulfuros de triazolilo. | |
GB1127338A (en) | 4,4'-methylene bis (cyclohexyl isocyanate) isomers | |
ES2062173T3 (es) | Procedimiento para la preparacion de eteres de polifenileno con ariloxitriacina insertada. | |
ES2133655T3 (es) | Aceites con bajo contenido de acidos grasos saturados. | |
FR2799984B1 (fr) | Procede de fractionnement d'une matiere composee de plusieurs constituants a l'aide d'un solvant a pression supercritique | |
MX9401224A (es) | Procedimiento para la obtencion de 1, 1, 1, 3, 3- pentafluorpropano. | |
TR199901695T2 (xx) | Havu� antifriz polipeptidleri. | |
Harriman | Photochemistry of a surfactant derivative of tris (2, 2′-bipyridyl) ruthenium (II) | |
IT8020653A0 (it) | Procedimento e dispositivo per controllare la pressione di idrogenazione in fase di idrogenazione di carbonio mediante idrogeno per l'ottenimento di idrocarburi. | |
GB1452212A (en) | Branched perfluoroalkanes | |
ES2194994T3 (es) | Procedimiento para la obtencion de caprolactama. | |
ES2112657T3 (es) | Procedimiento para producir ester parafinico e hidrogenar el ester parafinico a alcohol graso. | |
TR199900146T2 (xx) | Antifriz peptidlere sahip dondurulmu� g�da maddesi. | |
ES2048667B1 (es) | "procedimiento para la extraccion de aceite de orujo de oliva sin utilizacion de disolventes organicos" | |
ES2137831B1 (es) | Procedimiento de produccion de peroxido de hidrogeno mediante oxidacion de alcoholes secundarios con oxigeno molecular en fase liquida. | |
ES2112953T3 (es) | Recuperacion de eteres. | |
GB1411536A (en) | Stabilised aromatic polyamides | |
HUP9903403A2 (hu) | Alacsony hőmérsékleteken javított hatással rendelkező zsíralkohol (éter) szulfátok |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 776995 Country of ref document: ES |