FR501499A - Continuous process for the manufacture of ethers - Google Patents
Continuous process for the manufacture of ethersInfo
- Publication number
- FR501499A FR501499A FR501499A FR501499DA FR501499A FR 501499 A FR501499 A FR 501499A FR 501499 A FR501499 A FR 501499A FR 501499D A FR501499D A FR 501499DA FR 501499 A FR501499 A FR 501499A
- Authority
- FR
- France
- Prior art keywords
- ethers
- manufacture
- continuous process
- continuous
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
-
- 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
- B01D3/36—Azeotropic distillation
-
- 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
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US248754A US1400849A (en) | 1918-08-07 | 1918-08-07 | Continuous process for the manufacture of esters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR501499A true FR501499A (en) | 1920-04-15 |
Family
ID=22940529
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR501501A Expired FR501501A (en) | 1918-08-07 | 1919-07-08 | Apparatus for the production of ethers |
FR501499A Expired FR501499A (en) | 1918-08-07 | 1919-07-08 | Continuous process for the manufacture of ethers |
FR501500A Expired FR501500A (en) | 1918-08-07 | 1919-07-08 | Apparatus for the production of ethers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR501501A Expired FR501501A (en) | 1918-08-07 | 1919-07-08 | Apparatus for the production of ethers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR501500A Expired FR501500A (en) | 1918-08-07 | 1919-07-08 | Apparatus for the production of ethers |
Country Status (3)
Country | Link |
---|---|
US (1) | US1400849A (en) |
FR (3) | FR501501A (en) |
GB (3) | GB130968A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL72344C (en) * | 1947-11-03 | 1952-12-15 | ||
US2645660A (en) * | 1951-05-16 | 1953-07-14 | Standard Oil Dev Co | Excess acid process for the manufacture of esters |
ZA816748B (en) * | 1980-10-01 | 1982-10-27 | Hoechst Ag | Process for the preparation of an ethyl ester |
US4435595A (en) * | 1982-04-26 | 1984-03-06 | Eastman Kodak Company | Reactive distillation process for the production of methyl acetate |
GB0325530D0 (en) * | 2003-10-31 | 2003-12-03 | Davy Process Techn Ltd | Process |
WO2005056503A1 (en) * | 2003-12-12 | 2005-06-23 | University Of Waterloo | Composite catalyst for the selective oligomerization of lower alkenes and the production of high octane products |
US7667068B2 (en) * | 2004-07-19 | 2010-02-23 | Board Of Trustees Of Michigan State University | Process for reactive esterification distillation |
US7652167B2 (en) * | 2004-07-19 | 2010-01-26 | Board Of Trustees Of Michigan State University | Process for production of organic acid esters |
DE102004056672A1 (en) * | 2004-11-24 | 2006-06-01 | Basf Ag | Process for the chemical reaction and separation of a mixture in a column |
FR2957918B1 (en) | 2010-03-25 | 2012-07-13 | Rhodia Poliamida E Especialidades Ltda | PROCESS FOR OBTAINING A CARBOXYLIC ACID ESTER |
EP4076532A4 (en) * | 2019-12-16 | 2023-09-13 | Eastman Chemical Company | Esterification of acetic acid recovered from wood acetylation with alcohols |
CN111747828B (en) * | 2020-07-23 | 2023-05-26 | 浙江皇马科技股份有限公司 | Preparation method and system of ethylene glycol monopropyl ether |
-
1918
- 1918-08-07 US US248754A patent/US1400849A/en not_active Expired - Lifetime
-
1919
- 1919-06-23 GB GB15775/19A patent/GB130968A/en not_active Expired
- 1919-06-23 GB GB15776/19A patent/GB130969A/en not_active Expired
- 1919-06-23 GB GB15777/19A patent/GB130970A/en not_active Expired
- 1919-07-08 FR FR501501A patent/FR501501A/en not_active Expired
- 1919-07-08 FR FR501499A patent/FR501499A/en not_active Expired
- 1919-07-08 FR FR501500A patent/FR501500A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1400849A (en) | 1921-12-20 |
FR501501A (en) | 1920-04-16 |
FR501500A (en) | 1920-04-15 |
GB130970A (en) | 1920-09-23 |
GB130968A (en) | 1920-08-12 |
GB130969A (en) | 1920-09-23 |
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