GB2015509B - Recovery of methacrylic acid and alcohol in methacrylate production process - Google Patents
Recovery of methacrylic acid and alcohol in methacrylate production processInfo
- Publication number
- GB2015509B GB2015509B GB7906677A GB7906677A GB2015509B GB 2015509 B GB2015509 B GB 2015509B GB 7906677 A GB7906677 A GB 7906677A GB 7906677 A GB7906677 A GB 7906677A GB 2015509 B GB2015509 B GB 2015509B
- Authority
- GB
- United Kingdom
- Prior art keywords
- recovery
- alcohol
- methacrylic acid
- production process
- methacrylate production
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 title 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- 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
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2302978A JPS54115318A (en) | 1978-02-28 | 1978-02-28 | Recovery of methacrylic acid |
JP3034178A JPS54122209A (en) | 1978-03-15 | 1978-03-15 | Recovery of unsaturated aliphatic acid and alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2015509A GB2015509A (en) | 1979-09-12 |
GB2015509B true GB2015509B (en) | 1982-08-25 |
Family
ID=26360319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7906677A Expired GB2015509B (en) | 1978-02-28 | 1979-02-26 | Recovery of methacrylic acid and alcohol in methacrylate production process |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA1131657A (en) |
DE (1) | DE2907602A1 (en) |
FR (1) | FR2418216B1 (en) |
GB (1) | GB2015509B (en) |
IT (1) | IT1114704B (en) |
NL (1) | NL7901502A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943792B2 (en) | 2007-04-02 | 2011-05-17 | Inventure Chemical Inc. | Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and peptidic content |
US8212062B2 (en) | 2007-04-02 | 2012-07-03 | Inventure Chemical, Inc. | Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of oil-containing materials with cellulosic and peptidic content |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826843A (en) * | 1981-08-11 | 1983-02-17 | Sumitomo Chem Co Ltd | Preparation of acrylic or methacrylic ester |
US7777085B2 (en) | 2008-10-01 | 2010-08-17 | Inventure Chemical, Inc. | Method for conversion of oil-containing algae to 1,3-propanediol |
CN111807960B (en) * | 2020-08-01 | 2022-04-22 | 浙江亦龙新材料有限公司 | Preparation process of isooctyl acrylate |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1393173A (en) * | 1963-05-16 | 1965-03-19 | Distillers Co Yeast Ltd | Ethyl acrylate production process |
GB1257399A (en) * | 1970-07-04 | 1971-12-15 |
-
1979
- 1979-02-19 CA CA321,785A patent/CA1131657A/en not_active Expired
- 1979-02-26 NL NL7901502A patent/NL7901502A/en not_active Application Discontinuation
- 1979-02-26 GB GB7906677A patent/GB2015509B/en not_active Expired
- 1979-02-27 IT IT48149/79A patent/IT1114704B/en active
- 1979-02-27 DE DE19792907602 patent/DE2907602A1/en not_active Withdrawn
- 1979-02-28 FR FR7905153A patent/FR2418216B1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943792B2 (en) | 2007-04-02 | 2011-05-17 | Inventure Chemical Inc. | Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and peptidic content |
US8212062B2 (en) | 2007-04-02 | 2012-07-03 | Inventure Chemical, Inc. | Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of oil-containing materials with cellulosic and peptidic content |
US8592613B2 (en) | 2007-04-02 | 2013-11-26 | Inventure Renewables, Inc. | Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and cellulosic and peptidic content |
Also Published As
Publication number | Publication date |
---|---|
DE2907602A1 (en) | 1979-09-06 |
CA1131657A (en) | 1982-09-14 |
FR2418216A1 (en) | 1979-09-21 |
NL7901502A (en) | 1979-08-30 |
FR2418216B1 (en) | 1986-02-14 |
GB2015509A (en) | 1979-09-12 |
IT7948149A0 (en) | 1979-02-27 |
IT1114704B (en) | 1986-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 19990225 |