DK0609127T3 - Forbedret fremgangsmåde til fremstilling af alkyl(meth)acrylater ved direkte esterificering - Google Patents
Forbedret fremgangsmåde til fremstilling af alkyl(meth)acrylater ved direkte esterificeringInfo
- Publication number
- DK0609127T3 DK0609127T3 DK94400143.7T DK94400143T DK0609127T3 DK 0609127 T3 DK0609127 T3 DK 0609127T3 DK 94400143 T DK94400143 T DK 94400143T DK 0609127 T3 DK0609127 T3 DK 0609127T3
- Authority
- DK
- Denmark
- Prior art keywords
- meth
- alcohol
- alkyl
- aqueous phase
- resulting
- Prior art date
Links
- 125000000217 alkyl group Chemical group 0.000 title abstract 5
- 230000032050 esterification Effects 0.000 title abstract 2
- 238000005886 esterification reaction Methods 0.000 title abstract 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 5
- 239000008346 aqueous phase Substances 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- -1 alkyl hydrogen sulphate Chemical compound 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- 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)
- 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 |
|---|---|---|---|
| FR9300827A FR2700767B1 (fr) | 1993-01-27 | 1993-01-27 | Procédé perfectionné de fabrication de (méthacrylates d'alkyle par estérification directe. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0609127T3 true DK0609127T3 (da) | 1997-06-09 |
Family
ID=9443414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK94400143.7T DK0609127T3 (da) | 1993-01-27 | 1994-01-24 | Forbedret fremgangsmåde til fremstilling af alkyl(meth)acrylater ved direkte esterificering |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5510514A (zh) |
| EP (1) | EP0609127B1 (zh) |
| JP (1) | JP2529175B2 (zh) |
| AT (1) | ATE146771T1 (zh) |
| CA (1) | CA2114277C (zh) |
| DE (1) | DE69401218T2 (zh) |
| DK (1) | DK0609127T3 (zh) |
| ES (1) | ES2097007T3 (zh) |
| FR (1) | FR2700767B1 (zh) |
| GR (1) | GR3022629T3 (zh) |
| TW (1) | TW295581B (zh) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2723089B1 (fr) * | 1994-07-28 | 1996-09-06 | Atochem Elf Sa | Procede de fabrication de l'acrylate de butyle par esterification directe |
| DE19648745A1 (de) | 1996-11-25 | 1998-05-28 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| DE19648746A1 (de) | 1996-11-25 | 1998-05-28 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| DE19648743A1 (de) | 1996-11-25 | 1998-05-28 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| US5877345A (en) * | 1997-02-07 | 1999-03-02 | Rohm And Haas Company | Process for producing butyl acrylate |
| US6506930B1 (en) * | 1997-11-17 | 2003-01-14 | Rohm And Haas Company | Process for preparing alkyl (meth)acrylates |
| FR2822825B1 (fr) * | 2001-04-02 | 2003-05-16 | Atofina | Procede de fabrication d'acrylate de 2-ethylhexyle comportant le lavage a l'eau du brut |
| FR2822824B1 (fr) * | 2001-04-02 | 2005-01-14 | Atofina | Procede de fabrication d'acrylate de 2-ethylhexyle comportant une neutralisation par une base du brut |
| CA2446638A1 (en) * | 2001-05-07 | 2002-11-14 | Cargill, Incorporated | Process for preparing carboxylic acids and derivatives thereof |
| FR2827596B1 (fr) * | 2001-07-20 | 2003-09-05 | Atofina | Procede de fabrication d'acrylate de 2-ethylhexyle par esterification directe,avec elimination de l'acetate de 2-ethylhexyle comme impurete |
| US20040192957A1 (en) * | 2003-03-31 | 2004-09-30 | Wickens Danita Inez | Method of recovering 2-ethylhexyl alcohol from a mixture comprising 2-ethylhexyl acrylate |
| DE102004038013A1 (de) | 2004-08-04 | 2006-03-16 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| FR2884514B1 (fr) * | 2005-04-18 | 2007-06-22 | Arkema Sa | Procede perfectionne de fabrication de (meth) acrylates d'alkyle par esterification directe |
| DE102005038412A1 (de) * | 2005-08-12 | 2007-02-15 | Basf Ag | Verfahren zur Deckung des Bedarfs an Polymerisaten I, die zu wenigstens 90% ihres Gewichtes Acrylsäure, deren Salze und/oder Alkylester der Acrylsäure radikalisch einpolymerisiert enthalten |
| KR100698624B1 (ko) * | 2006-10-25 | 2007-03-21 | 주식회사 대림화학 | 고순도 황-함유 (메타)아크릴레이트 제조방법 |
| FR3008971B1 (fr) * | 2013-07-29 | 2016-08-19 | Arkema France | Procede de production en continu d'acrylates legers par esterification d'un acide acrylique de grade ester brut |
| CN106518815B (zh) * | 2015-09-11 | 2019-06-18 | 万华化学集团股份有限公司 | 一种连续酯化反应制备四氢呋喃丙烯酸酯的方法及其催化剂的制备方法 |
| FR3091871B1 (fr) | 2019-01-22 | 2020-12-18 | Arkema France | Procede de purification d’esters (meth)acryliques a l’aide d’une colonne a partition |
| FR3126416B1 (fr) | 2021-08-25 | 2023-07-14 | Arkema France | Procede perfectionne de fabrication d’acrylate de butyle de purete elevee |
| FR3128459B1 (fr) | 2021-10-25 | 2023-09-22 | Arkema France | D’acrylate de butyle de purete elevee |
| FR3141174B1 (fr) | 2022-10-19 | 2024-09-06 | Arkema France | Procede perfectionne de fabrication d’acrylate de butyle de purete elevee |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0764791B2 (ja) * | 1989-06-30 | 1995-07-12 | 出光石油化学株式会社 | アクリル酸エステル又はメタクリル酸エステルの製造方法 |
| US4968834A (en) * | 1990-05-07 | 1990-11-06 | Hoechst Celanese Corporation | Recovery of acrylic acid and/or ethyl acrylate from black acid |
| DE4019781A1 (de) | 1990-06-21 | 1992-01-02 | Basf Ag | Verfahren zur herstellung von monoethylenisch ungesaettigten carbonsaeureestern |
-
1993
- 1993-01-27 FR FR9300827A patent/FR2700767B1/fr not_active Expired - Fee Related
-
1994
- 1994-01-14 TW TW083100254A patent/TW295581B/zh active
- 1994-01-24 DE DE69401218T patent/DE69401218T2/de not_active Expired - Fee Related
- 1994-01-24 ES ES94400143T patent/ES2097007T3/es not_active Expired - Lifetime
- 1994-01-24 AT AT94400143T patent/ATE146771T1/de active
- 1994-01-24 EP EP94400143A patent/EP0609127B1/fr not_active Expired - Lifetime
- 1994-01-24 DK DK94400143.7T patent/DK0609127T3/da active
- 1994-01-26 CA CA002114277A patent/CA2114277C/fr not_active Expired - Fee Related
- 1994-01-27 JP JP6024816A patent/JP2529175B2/ja not_active Expired - Fee Related
- 1994-01-27 US US08/187,282 patent/US5510514A/en not_active Expired - Lifetime
-
1997
- 1997-02-21 GR GR970400314T patent/GR3022629T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3022629T3 (en) | 1997-05-31 |
| ES2097007T3 (es) | 1997-03-16 |
| US5510514A (en) | 1996-04-23 |
| CA2114277A1 (fr) | 1994-07-28 |
| EP0609127B1 (fr) | 1996-12-27 |
| TW295581B (zh) | 1997-01-11 |
| FR2700767A1 (fr) | 1994-07-29 |
| EP0609127A1 (fr) | 1994-08-03 |
| ATE146771T1 (de) | 1997-01-15 |
| JPH06234702A (ja) | 1994-08-23 |
| FR2700767B1 (fr) | 1995-04-07 |
| DE69401218D1 (de) | 1997-02-06 |
| DE69401218T2 (de) | 1997-07-03 |
| CA2114277C (fr) | 1998-06-23 |
| JP2529175B2 (ja) | 1996-08-28 |
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