BE827604A - Procede de preparation d'acide tartrique racemique pur et d'acide mesotartrique - Google Patents
Procede de preparation d'acide tartrique racemique pur et d'acide mesotartriqueInfo
- Publication number
- BE827604A BE827604A BE6044978A BE6044978A BE827604A BE 827604 A BE827604 A BE 827604A BE 6044978 A BE6044978 A BE 6044978A BE 6044978 A BE6044978 A BE 6044978A BE 827604 A BE827604 A BE 827604A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- mesotartaric
- preparing pure
- pure racemic
- racemic tartaric
- Prior art date
Links
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 title 2
- FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2508228A DE2508228C3 (de) | 1975-02-26 | 1975-02-26 | Verfahren zur Herstellung von reiner Traubensäure und von Mesoweinsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE827604A true BE827604A (fr) | 1975-10-06 |
Family
ID=5939822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6044978A BE827604A (fr) | 1975-02-26 | 1975-04-04 | Procede de preparation d'acide tartrique racemique pur et d'acide mesotartrique |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT334330B (fr) |
| BE (1) | BE827604A (fr) |
| CA (1) | CA1058634A (fr) |
| DE (1) | DE2508228C3 (fr) |
| SE (1) | SE426059B (fr) |
| ZA (1) | ZA761030B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010255850B2 (en) * | 2009-06-02 | 2013-03-21 | Akzo Nobel Chemicals International B.V. | Process for the preparation of a composition comprising meso-tartaric acid |
| CN101759554B (zh) * | 2009-12-31 | 2013-08-14 | 杭州临安金龙化工有限公司 | 一种处理和利用酒石酸氢钾母液的方法 |
| CN115253364B (zh) * | 2022-08-10 | 2023-10-31 | 安徽海蓝生物科技有限公司 | 一种酒石酸溶液的离心工艺及离心设备 |
| CN115286498B (zh) * | 2022-08-23 | 2024-08-16 | 佳化化学科技发展（上海）有限公司 | 一种内消旋酒石酸的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754325A (en) * | 1952-05-27 | 1956-07-10 | Shell Dev | Oxidation with peroxides |
| DE1643891A1 (de) * | 1967-10-05 | 1971-05-19 | Degussa | Verfahren zur Herstellung von Calciumtartrat |
| DE2140055C3 (de) * | 1971-08-10 | 1980-10-02 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Verfahren zur Herstellung von Traubensäure |
| JPS5136249B2 (fr) * | 1973-01-13 | 1976-10-07 | ||
| DE2542536C3 (de) * | 1975-09-24 | 1982-05-19 | Degussa Ag, 6000 Frankfurt | Abbindeverzögerer für technische Gipsplaster |
-
1975
- 1975-02-26 DE DE2508228A patent/DE2508228C3/de not_active Expired
- 1975-02-28 AT AT155775A patent/AT334330B/de not_active IP Right Cessation
- 1975-04-04 BE BE6044978A patent/BE827604A/fr not_active IP Right Cessation
-
1976
- 1976-02-20 ZA ZA1030A patent/ZA761030B/xx unknown
- 1976-02-25 SE SE7602406A patent/SE426059B/xx not_active IP Right Cessation
- 1976-02-26 CA CA246,655A patent/CA1058634A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA761030B (en) | 1977-01-26 |
| ATA155775A (de) | 1976-05-15 |
| SE426059B (sv) | 1982-12-06 |
| DE2508228B2 (de) | 1979-12-13 |
| DE2508228A1 (de) | 1976-09-09 |
| CA1058634A (fr) | 1979-07-17 |
| DE2508228C3 (de) | 1987-01-22 |
| SE7602406L (sv) | 1976-08-27 |
| AT334330B (de) | 1976-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R Effective date: 19940430 |