ES2175898T3 - Sintesis de esteres. - Google Patents
Sintesis de esteres.Info
- Publication number
- ES2175898T3 ES2175898T3 ES99300358T ES99300358T ES2175898T3 ES 2175898 T3 ES2175898 T3 ES 2175898T3 ES 99300358 T ES99300358 T ES 99300358T ES 99300358 T ES99300358 T ES 99300358T ES 2175898 T3 ES2175898 T3 ES 2175898T3
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- olefine
- procedure
- esteres
- synthesis
- 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 - Lifetime
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA PRODUCCION DE ESTERES ALIFATICOS INFERIORES, PONIENDO EN CONTACTO EN UNA REACCION DE ADICION UNA OLEFINA INFERIOR Y UN ACIDO MONOCARBOXILICO, ALIFATICO INFERIOR, SATURADO, EN FASE DE VAPOR, CON UN CATALIZADOR HETEROPOLIACIDO. DICHO PROCEDIMIENTO SE CARACTERIZA PORQUE LA OLEFINA Y LOS ACIDOS REACCIONANTES Y CUALQUIER CORRIENTE DE ALIMENTACION RECICLADA, SE TORNAN PRACTICAMENTE EXENTAS DE IMPUREZAS DE ALDEHIDOS, ANTES DE SER PUESTOS EN CONTACTO CON EL CATALIZADOR HETEROPOLIACIDO. EL ACETALDEHIDO ES UN VENENO PARA EL CATALIZADOR Y LA ELIMINACION DEL MISMO A PARTIR DE LAS CORRIENTES DE ALIMENTACION PROLONGA LA VIDA Y LA ACTIVIDAD DEL CATALIZADOR DE HETEROPOLIACIDO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9801426.9A GB9801426D0 (en) | 1998-01-22 | 1998-01-22 | Ester synthesis |
GBGB9817571.4A GB9817571D0 (en) | 1998-08-12 | 1998-08-12 | Ester synthesis |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175898T3 true ES2175898T3 (es) | 2002-11-16 |
Family
ID=26313002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99300358T Expired - Lifetime ES2175898T3 (es) | 1998-01-22 | 1999-01-19 | Sintesis de esteres. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6187949B1 (es) |
EP (1) | EP0936210B1 (es) |
JP (1) | JPH11269126A (es) |
KR (1) | KR100667640B1 (es) |
CN (1) | CN1168697C (es) |
BR (1) | BR9900135C1 (es) |
CA (1) | CA2259810A1 (es) |
DE (1) | DE69901068T2 (es) |
EG (1) | EG21992A (es) |
ES (1) | ES2175898T3 (es) |
ID (1) | ID23221A (es) |
MY (1) | MY121804A (es) |
RU (1) | RU2225386C2 (es) |
SG (1) | SG90034A1 (es) |
TW (1) | TWI242552B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6849759B1 (en) | 1999-10-25 | 2005-02-01 | Showa Denko K.K. | Process for producing esters |
JP2002316048A (ja) * | 2001-02-13 | 2002-10-29 | Showa Denko Kk | 低級脂肪族カルボン酸エステル製造用触媒に用いる担体、それを用いた低級脂肪族カルボン酸エステル製造用触媒、その触媒の製造方法およびその触媒を用いた低級脂肪族カルボン酸エステルの製造方法 |
US20040242918A1 (en) * | 2000-06-27 | 2004-12-02 | Showa Denko K.K | Support and catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst and process for producing lower aliphatic carboxylic acid ester using the catalyst |
EP1294673B1 (en) * | 2000-06-27 | 2005-03-16 | Showa Denko K.K. | Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst and process for producing lower aliphatic carboxylic acid ester using the catalyst |
CN1198784C (zh) * | 2000-09-26 | 2005-04-27 | 昭和电工株式会社 | 生产低级脂肪族羧酸酯的方法 |
JP2003071299A (ja) * | 2001-06-19 | 2003-03-11 | Showa Denko Kk | 低級脂肪族カルボン酸エステル製造用触媒の再生方法、該再生方法による低級脂肪族カルボン酸エステル製造用触媒の製造方法、該再生方法により再生した低級脂肪族カルボン酸エステル製造用触媒及び該触媒を用いた低級脂肪族カルボン酸エステルの製造方法 |
JP2004018404A (ja) * | 2002-06-13 | 2004-01-22 | Showa Denko Kk | 低級脂肪族カルボン酸エステルの製造方法及び該製造方法で製造された低級脂肪族カルボン酸エステル |
JP2004083473A (ja) * | 2002-08-27 | 2004-03-18 | Showa Denko Kk | 低級脂肪族カルボン酸エステルの製造方法及び該製造方法で製造された低級脂肪族カルボン酸エステル |
US20060141334A1 (en) * | 2002-11-13 | 2006-06-29 | Hitoshi Nakajima | Catalyst for fuel cell and electrode using the same |
GB0410603D0 (en) * | 2004-05-12 | 2004-06-16 | Bp Chem Int Ltd | Ester synthesis |
US7700801B2 (en) * | 2004-11-15 | 2010-04-20 | Celanese International Corporation | Co-production of vinyl acetate and ethyl acetate |
EP2089156B1 (en) * | 2006-11-22 | 2022-01-05 | Technip E&C Limited | Process for producing alkenes from oxygenates by using supported heteropolyacid catalysts |
EP2050730A1 (en) * | 2007-10-17 | 2009-04-22 | BP Chemicals Limited | Process for preparing ethene |
US8067634B2 (en) * | 2009-10-30 | 2011-11-29 | Lyondell Chemical Technology, L.P. | Process for producing allyl acetate |
CN102909081B (zh) * | 2011-08-01 | 2015-07-22 | 中国石油化工股份有限公司 | 制备甲基仲丁基醚的催化剂和工艺方法 |
JP6910252B2 (ja) | 2017-09-05 | 2021-07-28 | 昭和電工株式会社 | シリカ担体の製造方法 |
JP6986908B2 (ja) * | 2017-09-05 | 2021-12-22 | 昭和電工株式会社 | 脂肪族カルボン酸エステルの製造方法 |
CN113874343A (zh) * | 2020-02-20 | 2021-12-31 | 昭和电工株式会社 | 醇的制造方法 |
US20230330636A1 (en) * | 2020-09-29 | 2023-10-19 | Resonac Corporation | Method for producing ethyl acetate production catalyst |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3644497A (en) | 1968-11-01 | 1972-02-22 | Celanese Corp | Conversion of ethylenically unsaturated compounds using heteropoly-molybdic and heteropolytungstic acids as catalysts |
EP0562139B1 (en) * | 1992-03-25 | 1995-12-13 | Showa Denko Kabushiki Kaisha | Process for preparation of lower fatty acid ester |
EP0959064B1 (en) * | 1995-08-02 | 2001-12-12 | BP Chemicals Limited | Ester synthesis |
-
1999
- 1999-01-17 EG EG5799A patent/EG21992A/xx active
- 1999-01-19 EP EP99300358A patent/EP0936210B1/en not_active Expired - Lifetime
- 1999-01-19 ES ES99300358T patent/ES2175898T3/es not_active Expired - Lifetime
- 1999-01-19 DE DE69901068T patent/DE69901068T2/de not_active Expired - Fee Related
- 1999-01-19 KR KR1019990001385A patent/KR100667640B1/ko not_active IP Right Cessation
- 1999-01-20 SG SG9900111A patent/SG90034A1/en unknown
- 1999-01-21 CA CA002259810A patent/CA2259810A1/en not_active Abandoned
- 1999-01-21 MY MYPI99000217A patent/MY121804A/en unknown
- 1999-01-21 JP JP11013659A patent/JPH11269126A/ja not_active Ceased
- 1999-01-22 CN CNB991004205A patent/CN1168697C/zh not_active Expired - Fee Related
- 1999-01-22 BR BR9900135-7A patent/BR9900135C1/pt not_active Application Discontinuation
- 1999-01-22 ID IDP990045D patent/ID23221A/id unknown
- 1999-01-22 RU RU99101909/04A patent/RU2225386C2/ru not_active IP Right Cessation
- 1999-01-22 US US09/235,274 patent/US6187949B1/en not_active Expired - Fee Related
- 1999-01-26 TW TW088101152A patent/TWI242552B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI242552B (en) | 2005-11-01 |
RU2225386C2 (ru) | 2004-03-10 |
BR9900135A (pt) | 2000-05-09 |
KR100667640B1 (ko) | 2007-01-12 |
EP0936210B1 (en) | 2002-03-27 |
JPH11269126A (ja) | 1999-10-05 |
DE69901068D1 (de) | 2002-05-02 |
US6187949B1 (en) | 2001-02-13 |
CN1168697C (zh) | 2004-09-29 |
BR9900135C1 (pt) | 2000-07-25 |
CA2259810A1 (en) | 1999-07-22 |
DE69901068T2 (de) | 2002-09-12 |
EG21992A (en) | 2002-05-31 |
ID23221A (id) | 2000-03-30 |
CN1232019A (zh) | 1999-10-20 |
KR19990067971A (ko) | 1999-08-25 |
MY121804A (en) | 2006-02-28 |
EP0936210A1 (en) | 1999-08-18 |
SG90034A1 (en) | 2002-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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