NL106531C - Werwijze voor het scheiden van mengsesls,verkregen door hydrolyse van azijnzuuresters, afgeleid van alcoholen met 1-3 koolstofatomen, met water in tegenwoordigheid van een zure kationenuitwisselaar - Google Patents
Werwijze voor het scheiden van mengsesls,verkregen door hydrolyse van azijnzuuresters, afgeleid van alcoholen met 1-3 koolstofatomen, met water in tegenwoordigheid van een zure kationenuitwisselaarInfo
- Publication number
- NL106531C NL106531C NL222952A NL222952A NL106531C NL 106531 C NL106531 C NL 106531C NL 222952 A NL222952 A NL 222952A NL 222952 A NL222952 A NL 222952A NL 106531 C NL106531 C NL 106531C
- Authority
- NL
- Netherlands
- Prior art keywords
- hydrolysis
- alcohols
- carbon atoms
- acetic acid
- water
- Prior art date
Links
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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
- B01J31/10—Ion-exchange resins sulfonated
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic form
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/011—Ion-exchange processes in general; Apparatus therefor using batch processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- 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
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1167253T | 1957-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL106531C true NL106531C (nl) | 1963-11-15 |
Family
ID=9655471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL222952A NL106531C (nl) | 1957-02-26 | 1957-12-04 | Werwijze voor het scheiden van mengsesls,verkregen door hydrolyse van azijnzuuresters, afgeleid van alcoholen met 1-3 koolstofatomen, met water in tegenwoordigheid van een zure kationenuitwisselaar |
Country Status (4)
Country | Link |
---|---|
US (1) | US2936321A (fr) |
BE (1) | BE562760A (fr) |
FR (1) | FR1167253A (fr) |
NL (1) | NL106531C (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL271425A (fr) * | 1960-11-26 | |||
CH400107A (de) * | 1961-10-11 | 1965-10-15 | Lonza Ag | Verfahren zur Gewinnung von Methanol durch Verseifung von Methylacetat |
DE1255108B (de) * | 1963-04-11 | 1967-11-30 | Wacker Chemie Gmbh | Verfahren zur kontinuierlichen Hydrolyse von aliphatischen Carbonsaeureestern, Acetalen oder Ketalen |
DE1202778B (de) * | 1963-07-13 | 1965-10-14 | Basf Ag | Verfahren zur kontinuierlichen Aufarbeitung von Essigsaeure enthaltenden Gemischen |
DE1211622B (de) * | 1964-03-13 | 1966-03-03 | Wacker Chemie Gmbh | Verfahren zum Aufarbeiten von Methylacetat-Methanol- oder AEthylacetat-AEthanol-Gemischen auf Essigsaeure und Methylchlorid bzw. AEthylchlorid |
FR1490688A (fr) * | 1966-06-22 | 1967-08-04 | Melle Usines Sa | Procédé pour séparer les constituants de mélanges azéotropiques de méthanol et d'ester aliphatique inférieur |
FR1524289A (fr) * | 1967-03-29 | 1968-05-10 | Melle Usines Sa | Procédé de scission d'acétals |
CH545259A (de) * | 1969-07-02 | 1973-12-15 | Bayer Ag | Verfahren zur Herstellung von Allylalkohol |
JPS6051451B2 (ja) * | 1978-11-06 | 1985-11-14 | 三菱レイヨン株式会社 | 第3級ブチルアルコ−ルの製造法 |
US4352940A (en) * | 1980-04-28 | 1982-10-05 | E. I. Du Pont De Nemours And Company | Hydrolysis of methyl acetate |
DE3101716A1 (de) * | 1981-01-21 | 1982-08-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von adipinsaeure |
JP3010676B2 (ja) * | 1990-03-26 | 2000-02-21 | 三菱瓦斯化学株式会社 | α―ヒドロキシイソ酪酸の製造方法 |
US5235102A (en) * | 1990-11-20 | 1993-08-10 | Amoco Corporation | Catalytic distillation using rigid, cellular monoliths as catalyst-packing material |
US5872289A (en) * | 1998-03-06 | 1999-02-16 | Air Products And Chemicals, Inc. | Hydrolysis of carboxylic acid alkyl esters in the liquid phase |
JP4282829B2 (ja) | 1999-06-16 | 2009-06-24 | 株式会社クラレ | カルボン酸及びアルコールの製造方法 |
TWI322801B (en) * | 2006-12-05 | 2010-04-01 | Univ Nat Taiwan | Separation system and method for hydrolysis of methyl acetate |
WO2012164573A2 (fr) | 2011-05-27 | 2012-12-06 | Reliance Industries Ltd., | Hydrolyse et estérification au moyen de catalyseurs acides |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2391219A (en) * | 1942-09-25 | 1945-12-18 | Du Pont | Preparation of acids |
US2650249A (en) * | 1950-04-27 | 1953-08-25 | Melle Usines Sa | Process for treating methyl acetate |
DE1013639B (de) * | 1954-12-21 | 1957-08-14 | Wacker Chemie Gmbh | Verfahren zur Trennung von wasserloeslichen aliphatischen Alkoholen mit 1 bis 3 Kohlenstoffatomen und deren Essigsaeureestern |
US2866820A (en) * | 1956-04-25 | 1958-12-30 | Consortium Elektrochem Ind | Producing methanol and acetic acid from saponification mixtures of methylacetate |
-
1957
- 1957-02-26 FR FR1167253D patent/FR1167253A/fr not_active Expired
- 1957-11-28 BE BE562760A patent/BE562760A/fr unknown
- 1957-12-04 NL NL222952A patent/NL106531C/xx active
-
1958
- 1958-02-20 US US716330A patent/US2936321A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2936321A (en) | 1960-05-10 |
BE562760A (fr) | 1958-05-28 |
FR1167253A (fr) | 1958-11-24 |
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