FR2972725B1 - Procede de preparation d'un ester d'acide carboxylique de faible consommation energetique - Google Patents
Procede de preparation d'un ester d'acide carboxylique de faible consommation energetiqueInfo
- Publication number
- FR2972725B1 FR2972725B1 FR1152175A FR1152175A FR2972725B1 FR 2972725 B1 FR2972725 B1 FR 2972725B1 FR 1152175 A FR1152175 A FR 1152175A FR 1152175 A FR1152175 A FR 1152175A FR 2972725 B1 FR2972725 B1 FR 2972725B1
- Authority
- FR
- France
- Prior art keywords
- zone
- reaction
- distillation
- preparation
- carboxylic acid
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 4
- 150000001733 carboxylic acid esters Chemical class 0.000 title 1
- 238000005265 energy consumption Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 2
- 235000019441 ethanol Nutrition 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 238000000066 reactive distillation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011973 solid acid Substances 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
-
- 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
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Steroid Compounds (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1152175A FR2972725B1 (fr) | 2011-03-17 | 2011-03-17 | Procede de preparation d'un ester d'acide carboxylique de faible consommation energetique |
| CN201280011225.6A CN103402968B (zh) | 2011-03-17 | 2012-03-06 | 用于制备羧酸酯的低能耗的方法 |
| EP12707104.1A EP2686292A1 (fr) | 2011-03-17 | 2012-03-06 | Procede de preparation d'un ester d'acide carboxylique de faible consommation energetique |
| BR112013023249A BR112013023249A2 (pt) | 2011-03-17 | 2012-03-06 | processo para a preparação de acetato de etila |
| PCT/EP2012/053777 WO2012123279A1 (fr) | 2011-03-17 | 2012-03-06 | Procede de preparation d'un ester d'acide carboxylique de faible consommation energetique |
| ARP120100868A AR085420A1 (es) | 2011-03-17 | 2012-03-16 | Procedimiento de bajo consumo de energia para preparar un ester de acido carboxilico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1152175A FR2972725B1 (fr) | 2011-03-17 | 2011-03-17 | Procede de preparation d'un ester d'acide carboxylique de faible consommation energetique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2972725A1 FR2972725A1 (fr) | 2012-09-21 |
| FR2972725B1 true FR2972725B1 (fr) | 2013-03-22 |
Family
ID=45808935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1152175A Expired - Fee Related FR2972725B1 (fr) | 2011-03-17 | 2011-03-17 | Procede de preparation d'un ester d'acide carboxylique de faible consommation energetique |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2686292A1 (fr) |
| CN (1) | CN103402968B (fr) |
| AR (1) | AR085420A1 (fr) |
| BR (1) | BR112013023249A2 (fr) |
| FR (1) | FR2972725B1 (fr) |
| WO (1) | WO2012123279A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357779A (zh) * | 2018-04-10 | 2019-10-22 | 山东华鲁恒升化工股份有限公司 | 制备乙酸酯工艺及其设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA794513B (en) * | 1978-09-12 | 1981-04-29 | Bp Chem Int Ltd | Process for the production of esters employing superatmospheric pressure |
| DE3121383C2 (de) * | 1981-05-29 | 1983-04-14 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Veresterung von Essigsäure mit C↓2↓- bis C↓5↓-Alkoholen |
| CZ292620B6 (cs) | 1999-10-14 | 2003-11-12 | Sulzer Chemtech Ltd. | Způsob výroby etylacetátu a zařízení k provádění tohoto způsobu |
| CA2643721A1 (fr) | 2006-02-28 | 2007-09-07 | Shell Internationale Research Maatschappij B.V. | Procede de distillation reactive d'un acide carboxylique |
| TWI362378B (en) * | 2008-01-31 | 2012-04-21 | China Petrochemical Dev Corp | Process for manufacturing esters from acid and alcohol |
-
2011
- 2011-03-17 FR FR1152175A patent/FR2972725B1/fr not_active Expired - Fee Related
-
2012
- 2012-03-06 EP EP12707104.1A patent/EP2686292A1/fr not_active Withdrawn
- 2012-03-06 BR BR112013023249A patent/BR112013023249A2/pt not_active IP Right Cessation
- 2012-03-06 WO PCT/EP2012/053777 patent/WO2012123279A1/fr not_active Ceased
- 2012-03-06 CN CN201280011225.6A patent/CN103402968B/zh not_active Expired - Fee Related
- 2012-03-16 AR ARP120100868A patent/AR085420A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2686292A1 (fr) | 2014-01-22 |
| AR085420A1 (es) | 2013-10-02 |
| FR2972725A1 (fr) | 2012-09-21 |
| CN103402968A (zh) | 2013-11-20 |
| CN103402968B (zh) | 2015-08-12 |
| BR112013023249A2 (pt) | 2016-12-20 |
| WO2012123279A1 (fr) | 2012-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX343501B (es) | Procedimiento para producir acido acetico. | |
| WO2010019780A3 (fr) | Procédé et appareil pour récupération d'acide acétique à partir d'acétate de méthyle | |
| MY158588A (en) | Method for producing carboxylic acid esters | |
| MY164355A (en) | Process for the semi-continuous transvinylation of carboxylic acids with vinyl acetate | |
| WO2012006219A3 (fr) | Estérification de liquide pour la production d'alcools | |
| WO2011097193A3 (fr) | Hydrolyse d'acétate d'éthyle dans un procédé de séparation d'éthanol | |
| MY161174A (en) | Process for producing acetic acid | |
| MX2013012543A (es) | Procedimiento para recuperar alcohol con un reducido contenido de agua a partir de gases de descarga de una columna de acido. | |
| Hobuss et al. | Ultrasound-assisted synthesis of aliphatic acid esters at room temperature | |
| WO2011156662A3 (fr) | Procédé d'élimination de cendres de biomasse | |
| JP2014528927A5 (fr) | ||
| IN2014DN07599A (fr) | ||
| TW201612152A (en) | Process for preparing terephthalic diesters with return alcohol enrichment | |
| WO2010102203A3 (fr) | Procédé de préparation de lévulinates d'alkyle | |
| WO2012006217A3 (fr) | Estérification d'un produit brut sous forme de vapeur dans la production d'alcools | |
| MX2009009258A (es) | Conversion de acido tereftalico a di-n-butil tereftalato. | |
| WO2011106173A3 (fr) | Procédé pour la production d'alcool allylique | |
| SG182641A1 (en) | Processes for producing anhydrous ethanol compositions | |
| CN102942476A (zh) | 乙酸芳樟酯的制备方法 | |
| CN102701982B (zh) | 一种利用松油醇副产松油烯合成增粘剂单体的方法 | |
| NZ601367A (en) | Processes for producing denatured ethanol | |
| UA104684C2 (ru) | Промежуточное соединение для получения агомелатина (варианты) и способ его получения (варианты) | |
| IN2014MN01685A (fr) | ||
| FR2972725B1 (fr) | Procede de preparation d'un ester d'acide carboxylique de faible consommation energetique | |
| CN103880766B (zh) | 一种简便的4-甲基-5-烷氧基噁唑制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| ST | Notification of lapse |
Effective date: 20161130 |