BE558358A - METHOD AND DEVICE FOR MANUFACTURING ACRYLATE OR METHYL METHACRYLATE, MONOMERES. - Google Patents
METHOD AND DEVICE FOR MANUFACTURING ACRYLATE OR METHYL METHACRYLATE, MONOMERES.Info
- Publication number
- BE558358A BE558358A BE558358A BE558358A BE558358A BE 558358 A BE558358 A BE 558358A BE 558358 A BE558358 A BE 558358A BE 558358 A BE558358 A BE 558358A BE 558358 A BE558358 A BE 558358A
- Authority
- BE
- Belgium
- Prior art keywords
- monomeres
- methyl methacrylate
- manufacturing acrylate
- acrylate
- manufacturing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0012—Vertical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0027—Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR716831A FR1152406A (en) | 1956-06-18 | 1956-06-18 | Process for separating azeotropic mixtures and device for its realization and its applications |
Publications (1)
Publication Number | Publication Date |
---|---|
BE558358A true BE558358A (en) | 1960-03-25 |
Family
ID=34400682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE558358A BE558358A (en) | 1956-06-18 | 1957-06-13 | METHOD AND DEVICE FOR MANUFACTURING ACRYLATE OR METHYL METHACRYLATE, MONOMERES. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE558358A (en) |
DE (1) | DE1179195B (en) |
ES (1) | ES236109A1 (en) |
FR (1) | FR1152406A (en) |
GB (1) | GB842025A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB905510A (en) * | 1958-03-11 | 1962-09-12 | Electro Chimie Metal | Improvements in the manufacture of methyl methacrylate |
JPS51146418A (en) * | 1975-06-10 | 1976-12-16 | Nippon Zeon Co Ltd | Purification of methacrylic esters |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE852851C (en) * | 1948-02-09 | 1952-10-20 | Goodrich Co B F | Process for the preparation of alkyl esters ª ‡, ª ‰ -unsaturated monocarboxylic acids |
-
1956
- 1956-06-18 FR FR716831A patent/FR1152406A/en not_active Expired
-
1957
- 1957-06-13 BE BE558358A patent/BE558358A/en unknown
- 1957-06-14 GB GB1889857A patent/GB842025A/en not_active Expired
- 1957-06-17 ES ES0236109A patent/ES236109A1/en not_active Expired
- 1957-06-18 DE DE1957S0053925 patent/DE1179195B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB842025A (en) | 1960-07-20 |
ES236109A1 (en) | 1957-12-16 |
DE1179195B (en) | 1964-10-08 |
FR1152406A (en) | 1958-02-17 |
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