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 mesotartrique

Info

Publication number: BE827604A
Authority: BE; Belgium
Prior art keywords: acid; mesotartaric; preparing pure; pure racemic; racemic tartaric
Prior art date: 1975-02-26

Application number

BE6044978A

Other languages

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.)

1975-02-26

Filing date

1975-04-04

Publication date

1975-10-06

1975-04-04 Application filed filed Critical

1975-10-06 Publication of BE827604A publication Critical patent/BE827604A/fr

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)

BE6044978A 1975-02-26 1975-04-04 Procede de preparation d'acide tartrique racemique pur et d'acide mesotartrique BE827604A (fr)

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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SG176143A1 (en) *	2009-06-02	2011-12-29	Akzo Nobel Chemicals Int Bv	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)

* Cited by examiner, † Cited by third party
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
AT334330B (de)	1976-01-10
ZA761030B (en)	1977-01-26
SE426059B (sv)	1982-12-06
CA1058634A (fr)	1979-07-17
ATA155775A (de)	1976-05-15
SE7602406L (sv)	1976-08-27
DE2508228C3 (de)	1987-01-22
DE2508228B2 (de)	1979-12-13
DE2508228A1 (de)	1976-09-09

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Legal Events

Date

Code

Title

Description

1994-10-31

RE

Patent lapsed

Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R

Effective date: 19940430