DE69416313T2 - Verfahren zum Herstellen von Estern ungesättigter Carbonsäuren und Einrichtung zum Herstellen derselben - Google Patents
Verfahren zum Herstellen von Estern ungesättigter Carbonsäuren und Einrichtung zum Herstellen derselbenInfo
- Publication number
- DE69416313T2 DE69416313T2 DE69416313T DE69416313T DE69416313T2 DE 69416313 T2 DE69416313 T2 DE 69416313T2 DE 69416313 T DE69416313 T DE 69416313T DE 69416313 T DE69416313 T DE 69416313T DE 69416313 T2 DE69416313 T2 DE 69416313T2
- Authority
- DE
- Germany
- Prior art keywords
- producing
- same
- carboxylic acids
- unsaturated carboxylic
- esters
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0496—Heating or cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00247—Reflux columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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 (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/346,191 US5645696A (en) | 1994-11-21 | 1994-11-21 | Process for preparing unsaturated carboxylic acid esters and apparatus for preparing the same |
EP94118435A EP0713857B1 (de) | 1994-11-21 | 1994-11-23 | Verfahren zum Herstellen von Estern ungesättigter Carbonsäuren und Einrichtung zum Herstellen derselben |
CZ942895A CZ284098B6 (cs) | 1994-11-21 | 1994-11-23 | Způsob zlepšené přípravy esterů nenasycených karboxylových kyselin a zařízení k provádění tohoto způsobu |
CN94118827A CN1044903C (zh) | 1994-11-21 | 1994-11-24 | 制备不饱和羧酸酯的改进方法和制备这些酯的设备 |
BR9404740A BR9404740A (pt) | 1994-11-21 | 1994-11-24 | Processo para prearar continuamente ésteres de àcido carboxilic insaturado e aparelho projetando para realizar o mesmo |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69416313D1 DE69416313D1 (de) | 1999-03-11 |
DE69416313T2 true DE69416313T2 (de) | 1999-10-14 |
Family
ID=37098235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69416313T Expired - Fee Related DE69416313T2 (de) | 1994-11-21 | 1994-11-23 | Verfahren zum Herstellen von Estern ungesättigter Carbonsäuren und Einrichtung zum Herstellen derselben |
Country Status (6)
Country | Link |
---|---|
US (1) | US5645696A (de) |
EP (1) | EP0713857B1 (de) |
CN (1) | CN1044903C (de) |
BR (1) | BR9404740A (de) |
CZ (1) | CZ284098B6 (de) |
DE (1) | DE69416313T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19952449B4 (de) * | 1999-10-30 | 2008-05-29 | Lurgi Gmbh | Verfahren zur Herstellung von Estern der Acrylsäure oder Methacrylsäure |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ504648A (en) | 1997-11-24 | 2002-02-01 | Energea Umwelttechnologie Gmbh | Method and equipment for producing fatty acid methyl ester to produce diesel fuel where the fatty acids are transesterified to fatty acid methyl ester |
DE19937911A1 (de) | 1999-08-11 | 2001-02-15 | Cognis Deutschland Gmbh | Verfahren zum Herstellen von Estern aus ungesättigten Carbonsäuren und mehrwertigen Alkoholen |
FR2810316B1 (fr) * | 2000-06-19 | 2002-07-26 | Atofina | Preparation d'esters carboxyliques catalysee par un acide sulfonique |
US20040019235A1 (en) * | 2000-12-18 | 2004-01-29 | Friedrich-Georg Martin | Method for producing higher (meth)acrylic acid esters |
FR2818639B1 (fr) * | 2000-12-26 | 2003-02-07 | Atofina | Procede perfectionne de fabrication d'esters carboxyliques insatures |
EP1480939B1 (de) | 2002-02-05 | 2015-12-23 | LG Chem, Ltd. | Kontinuierliches verfahren zur herstellung von aromatischem carbonat unter verwendung eines heterogenen katalysators und eines reaktionsapparats dafür |
AT504727A1 (de) * | 2002-04-12 | 2008-07-15 | Energea Umwelttechnologie Gmbh | Verfahren und anlage zur veresterung von fettsäuren |
US20050209481A1 (en) * | 2004-03-19 | 2005-09-22 | Mitsubishi Chemical Corporation | Process for producing (meth) acrylic esters |
US7453008B2 (en) * | 2005-08-23 | 2008-11-18 | Lg Chem Ltd. | Synthetic method of glycol diesters from reaction of glycol monoesters and linear aliphatic carboxylic acids |
TWI529159B (zh) * | 2012-05-09 | 2016-04-11 | China Petrochemical Dev Corp Taipei Taiwan | Method for continuously preparing carboxylic acid esters |
CN103396311B (zh) * | 2013-08-13 | 2015-08-19 | 广西新天德能源有限公司 | 蒸汽分级循环利用系统 |
WO2017102297A1 (de) * | 2015-12-15 | 2017-06-22 | Basf Se | Herstellung von tert-butylestern ethylenisch ungesättigter carbonsäuren |
CN105597654B (zh) * | 2015-12-21 | 2018-11-09 | 浙江衢州正邦有机硅有限公司 | 一种提高聚甲基三乙氧基硅烷反应收率的装置及方法 |
CN106631647A (zh) * | 2016-11-02 | 2017-05-10 | 中溶科技股份有限公司 | 一种连续酯化过程中脱除水的方法 |
CN111971266B (zh) * | 2018-03-28 | 2023-03-28 | 三菱化学株式会社 | 不饱和羧酸酯的制造方法 |
CN108855229B (zh) * | 2018-06-13 | 2021-04-20 | 万华化学集团股份有限公司 | 一种负载型催化/阻聚大孔树脂小球制备方法和用途 |
JP7180452B2 (ja) * | 2019-03-04 | 2022-11-30 | 三菱ケミカル株式会社 | 不飽和カルボン酸エステルの製造方法 |
CN116251540A (zh) * | 2023-02-15 | 2023-06-13 | 常州瑞华化工工程技术股份有限公司 | 一种连续脱水酯化的鼓泡床反应器和方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3579309A (en) * | 1967-11-18 | 1971-05-18 | Knapsack Ag | Column for carrying out organic chemical reactions in contact with fine,particulate catalysts |
DE2226829A1 (de) * | 1972-06-02 | 1973-12-20 | Knapsack Ag | Verfahren zur herstellung von acrylsaeureestern |
DE2548561C2 (de) * | 1975-10-30 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Verfahren zur kontinuierlichen Herstellung dioctylätherfreien 2-Äthyl- hexylacrylats |
JPS6239150A (ja) * | 1985-08-13 | 1987-02-20 | Matsushita Electric Ind Co Ltd | 物品の回転供給装置 |
-
1994
- 1994-11-21 US US08/346,191 patent/US5645696A/en not_active Expired - Fee Related
- 1994-11-23 DE DE69416313T patent/DE69416313T2/de not_active Expired - Fee Related
- 1994-11-23 CZ CZ942895A patent/CZ284098B6/cs not_active IP Right Cessation
- 1994-11-23 EP EP94118435A patent/EP0713857B1/de not_active Expired - Lifetime
- 1994-11-24 CN CN94118827A patent/CN1044903C/zh not_active Expired - Fee Related
- 1994-11-24 BR BR9404740A patent/BR9404740A/pt not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19952449B4 (de) * | 1999-10-30 | 2008-05-29 | Lurgi Gmbh | Verfahren zur Herstellung von Estern der Acrylsäure oder Methacrylsäure |
Also Published As
Publication number | Publication date |
---|---|
EP0713857A1 (de) | 1996-05-29 |
CN1044903C (zh) | 1999-09-01 |
CN1123270A (zh) | 1996-05-29 |
DE69416313D1 (de) | 1999-03-11 |
CZ289594A3 (en) | 1996-08-14 |
US5645696A (en) | 1997-07-08 |
EP0713857B1 (de) | 1999-01-27 |
CZ284098B6 (cs) | 1998-08-12 |
BR9404740A (pt) | 1996-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |