AR093211A1 - Metodo para preparar alcoxidos de metales alcalinos - Google Patents
Metodo para preparar alcoxidos de metales alcalinosInfo
- Publication number
- AR093211A1 AR093211A1 ARP130101593A ARP130101593A AR093211A1 AR 093211 A1 AR093211 A1 AR 093211A1 AR P130101593 A ARP130101593 A AR P130101593A AR P130101593 A ARP130101593 A AR P130101593A AR 093211 A1 AR093211 A1 AR 093211A1
- Authority
- AR
- Argentina
- Prior art keywords
- alcoxids
- preparing
- alkal
- metals
- reactive distillation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/68—Preparation of metal alcoholates
- C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
-
- 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
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Proceso para la preparación de soluciones de alcóxidos de metales alcalinos, utilizando una columna de destilación reactiva y una columna deshidratadora del alcohol. El proceso se caracteriza por la utilización de un termocompresor, que permite un gran ahorro de energía en el proceso, y opcionalmente de un separador de nieblas alcalinas localizado en el tope de la columna de destilación reactiva, que evita contaminaciones en el proceso.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261645480P | 2012-05-10 | 2012-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR093211A1 true AR093211A1 (es) | 2015-05-27 |
Family
ID=48577797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130101593A AR093211A1 (es) | 2012-05-10 | 2013-05-08 | Metodo para preparar alcoxidos de metales alcalinos |
Country Status (2)
| Country | Link |
|---|---|
| AR (1) | AR093211A1 (es) |
| WO (1) | WO2013168113A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016083175A1 (de) * | 2014-11-24 | 2016-06-02 | Basf Se | Herstellung eines metallalkoxids mittels reaktivdestillation |
| CN111100008B (zh) * | 2020-01-21 | 2023-05-09 | 山西中科惠安化工有限公司 | 一种酯交换法合成碳酸二甲酯过程中甲醇碱金属盐催化剂的再生回收装置和方法 |
| WO2022117803A1 (en) | 2020-12-04 | 2022-06-09 | Basf Se | Integrated process for the parallel production of alkali metal methoxides |
| EP4074685B1 (de) * | 2021-04-16 | 2025-09-03 | Evonik Operations GmbH | Verfahren zur energieeffizienten herstellung von alkalimetallalkoholaten |
| ES3053209T3 (en) * | 2021-04-16 | 2026-01-20 | Evonik Operations Gmbh | Method for the energy-efficient production of alkali metal ethanolates |
| WO2025125586A1 (en) | 2023-12-14 | 2025-06-19 | Basf Se | Integrated process for simultaneously preparing alkali metal methoxides |
| WO2025125585A1 (en) | 2023-12-14 | 2025-06-19 | Basf Se | Integrated process for simultaneous preparation of alkali metal methoxides |
| WO2025125546A1 (en) | 2023-12-14 | 2025-06-19 | Basf Se | Integrated process for simultaneously preparing alkali metal methoxides |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1910331A (en) | 1931-06-24 | 1933-05-23 | Wacker Chemie Gmbh | Process of preparing alkali metal aliphatic monohydroxy alcoholates |
| US2877274A (en) | 1958-01-21 | 1959-03-10 | Du Pont | Production of sodium methoxide |
| DE3723193A1 (de) | 1987-07-14 | 1989-01-26 | Metallgesellschaft Ag | Verfahren zur herstellung von alkoholaten |
| DE19959153A1 (de) | 1999-12-08 | 2001-06-21 | Basf Ag | Verfahren zur Herstellung von Alkalimethylaten |
| DE102007025904A1 (de) | 2007-06-01 | 2008-12-04 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Alkalimetallalkoholaten |
| US20110313207A1 (en) * | 2009-02-26 | 2011-12-22 | Gerd Kaibel | Process for distillative workup of a methanol/water mixture and process for preparing alkali metal methoxides |
-
2013
- 2013-05-08 AR ARP130101593A patent/AR093211A1/es unknown
- 2013-05-08 WO PCT/IB2013/053730 patent/WO2013168113A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013168113A1 (en) | 2013-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |