ES454390A1 - Procedimiento para la preparacion de esteres organicos insa-turados. - Google Patents
Procedimiento para la preparacion de esteres organicos insa-turados.Info
- Publication number
- ES454390A1 ES454390A1 ES454390A ES454390A ES454390A1 ES 454390 A1 ES454390 A1 ES 454390A1 ES 454390 A ES454390 A ES 454390A ES 454390 A ES454390 A ES 454390A ES 454390 A1 ES454390 A1 ES 454390A1
- Authority
- ES
- Spain
- Prior art keywords
- less
- catalyst
- alumina content
- vinyl acetate
- alumina
- 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
- 239000003054 catalyst Substances 0.000 title abstract 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal carboxylate Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002895 organic esters Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
Classifications
-
- B01J35/60—
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- 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
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
-
- B01J35/612—
-
- B01J35/613—
-
- B01J35/633—
Abstract
Procedimiento para la preparación de ésteres orgánicos insaturados, en fase vapor, caracterizado porque comprende hacer reaccionar conjuntamente, en fase gaseosa, una olefina que tiene de 1 a 4 átomos de carbono, oxígeno y un ácido carboxílico inferior que tiene de 2 a 4 átomos de carbono, en presencia de un catalizador que comprende un metal noble del Grupo VIII y un carboxilato de metal alcalino que tiene de 2 a 4 átomos de carbono sobre un vehículo catalítico a una temperatura de 50 a 300ªC y a una presión de hasta mas 200 atmósferas, y recuperar los ésteres orgánicos resultantes, empleando como vehículo catalítico alúmina que tiene un contenido de alfa-alúmina cristalina superior a unos 96%, un contenido de theta-alúmina inferior a unos 3%, un contenido total de calcio y magnesio inferior a unas 750 ppm, un área superficial de unos 2 a 6 m2/g, una resistencia media al aplastamiento de unas 20 a 45 lbs (aprox., de 9 a 20 kg), una densidad en masa inferior a unos 1,35 g/cc y un cargado con ácido acético inferior a unos 1,5% en 200 horas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64179975A | 1975-12-18 | 1975-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES454390A1 true ES454390A1 (es) | 1978-04-16 |
Family
ID=24573901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES454390A Expired ES454390A1 (es) | 1975-12-18 | 1976-12-18 | Procedimiento para la preparacion de esteres organicos insa-turados. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4119567A (es) |
| JP (1) | JPS5276290A (es) |
| AR (1) | AR216295A1 (es) |
| AT (1) | AT357987B (es) |
| AU (1) | AU504310B2 (es) |
| BE (1) | BE849565A (es) |
| BR (1) | BR7608472A (es) |
| DE (1) | DE2657442A1 (es) |
| DK (1) | DK569376A (es) |
| ES (1) | ES454390A1 (es) |
| FI (1) | FI763621A (es) |
| FR (1) | FR2335262A1 (es) |
| GB (1) | GB1571910A (es) |
| IT (1) | IT1065406B (es) |
| LU (1) | LU76408A1 (es) |
| NL (1) | NL7614026A (es) |
| NO (2) | NO764285L (es) |
| NZ (1) | NZ182888A (es) |
| SE (1) | SE7614185L (es) |
| YU (1) | YU301276A (es) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4656152A (en) * | 1983-09-26 | 1987-04-07 | The United States Of America As Represented By The United States Department Of Energy | Catalyst for producing lower alcohols |
| JPS6074387U (ja) * | 1983-10-26 | 1985-05-24 | 三井木材工業株式会社 | スピ−カ−用キヤビネツト材料 |
| US4577047A (en) * | 1984-11-27 | 1986-03-18 | Shell Oil Company | Catalysts and process for the selective hydrogenation of acetylenes |
| US4551443A (en) * | 1984-11-27 | 1985-11-05 | Shell Oil Company | Catalysts for the selective hydrogenation of acetylenes |
| JPS63175098U (es) * | 1987-02-17 | 1988-11-14 | ||
| US4952389A (en) * | 1989-09-15 | 1990-08-28 | Norton Company | Alumina particles |
| US5274181A (en) * | 1991-05-06 | 1993-12-28 | Bp Chemicals Limited | Catalysts and processes for the manufacture of vinyl acetate |
| CA2364075A1 (en) | 1992-05-22 | 1993-12-09 | Hyperion Catalysis International, Inc. | Improved methods and catalysts for the manufacture of carbon fibrils |
| US5347046A (en) * | 1993-05-25 | 1994-09-13 | Engelhard Corporation | Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters |
| CA2135021A1 (en) * | 1993-11-19 | 1995-05-20 | David J. Gulliver | Process for the preparation of catalysts for use in the production of vinyl acetate |
| US5576457A (en) * | 1995-05-23 | 1996-11-19 | Hoechst Celanese Corporation | Catalyst and procedure for preparation of vinyl acetate |
| US5968869A (en) * | 1997-06-03 | 1999-10-19 | Celanese International Corporation | Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier |
| US5948724A (en) * | 1997-10-28 | 1999-09-07 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium and gold and cupric acetate |
| US6072078A (en) * | 1997-12-12 | 2000-06-06 | Celanese International Corporation | Vinyl acetate production using a catalyst comprising palladium, gold, copper and any of certain fourth metals |
| GB9810928D0 (en) * | 1998-05-22 | 1998-07-22 | Bp Chem Int Ltd | Catalyst and process |
| US6017847A (en) * | 1998-06-02 | 2000-01-25 | Celanese International Corporation | Vinyl acetate catalyst prepared with potassium aurate and comprising metallic palladium and gold on a carrier precoated with copper |
| US6015769A (en) * | 1998-06-02 | 2000-01-18 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium, gold and copper supported on a carrier and prepared with potassium aurate |
| DE19843693A1 (de) * | 1998-09-24 | 2000-03-30 | Degussa | Trägerkatalysator für die Produktion von Vinylacetatmonomer |
| CN1107704C (zh) * | 2000-02-03 | 2003-05-07 | 中国石油天然气股份有限公司兰州石化分公司 | 裂解汽油选择性加氢催化剂 |
| US6756340B2 (en) * | 2002-04-08 | 2004-06-29 | Uop Llc | Dehydrogenation catalyst composition |
| EP1535661A4 (en) * | 2002-06-24 | 2010-09-08 | Tanaka Precious Metal Ind | CATALYST FOR THE SELECTIVE OXIDATION OF CARBON MONOXIDE IN REFORMED GAS |
| US20070184974A1 (en) * | 2006-02-06 | 2007-08-09 | Bates Stephen C | High temperature metal-on-oxide-ceramic catalysts |
| CN101423775B (zh) | 2007-11-01 | 2010-05-12 | 中国石油天然气股份有限公司 | 一种选择性镍系加氢催化剂及其制备方法 |
| CN101433841B (zh) * | 2007-12-13 | 2010-04-14 | 中国石油天然气股份有限公司 | 一种选择性加氢催化剂及其制备方法 |
| US20110028770A1 (en) * | 2009-08-03 | 2011-02-03 | Honeywell International Inc. | Hydrogenation catalyst |
| US10780424B2 (en) * | 2016-11-17 | 2020-09-22 | Lyondellbasell Acetyls, Llc | Crush strength and porosity of an alumina carrier for enhanced VAM catalysts |
| EP3541510A1 (en) | 2016-11-17 | 2019-09-25 | Lyondellbasell Acetyls, LLC | High pore volume alumina supported catalyst for vinyl acetate monomer (vam) process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1307787A (fr) * | 1961-12-11 | 1962-10-26 | Shell Int Research | Catalyseur au platine et à l'or pour la déshydrogénation par oxydation de composés organiques |
| US3190912A (en) * | 1962-05-02 | 1965-06-22 | Nat Distillers Chem Corp | Process for preparing esters |
| DE1252662B (es) * | 1965-06-25 | |||
| US3567767A (en) * | 1965-12-17 | 1971-03-02 | Kurashiki Rayon Co | Process for gas phase synthesis of vinyl esters |
| GB1283737A (en) * | 1968-09-04 | 1972-08-02 | Nat Distillers Chem Corp | Method of catalyst preparation |
-
1976
- 1976-12-07 GB GB51036/76A patent/GB1571910A/en not_active Expired
- 1976-12-09 AU AU20392/76A patent/AU504310B2/en not_active Expired
- 1976-12-10 YU YU03012/76A patent/YU301276A/xx unknown
- 1976-12-14 US US05/750,491 patent/US4119567A/en not_active Expired - Lifetime
- 1976-12-15 NZ NZ182888A patent/NZ182888A/xx unknown
- 1976-12-16 FI FI763621A patent/FI763621A/fi not_active Application Discontinuation
- 1976-12-16 FR FR7638007A patent/FR2335262A1/fr not_active Withdrawn
- 1976-12-16 SE SE7614185A patent/SE7614185L/xx unknown
- 1976-12-17 LU LU76408A patent/LU76408A1/xx unknown
- 1976-12-17 BR BR7608472A patent/BR7608472A/pt unknown
- 1976-12-17 DK DK569376A patent/DK569376A/da not_active Application Discontinuation
- 1976-12-17 BE BE173407A patent/BE849565A/xx unknown
- 1976-12-17 JP JP51151021A patent/JPS5276290A/ja active Granted
- 1976-12-17 DE DE19762657442 patent/DE2657442A1/de not_active Withdrawn
- 1976-12-17 NL NL7614026A patent/NL7614026A/xx not_active Application Discontinuation
- 1976-12-17 AT AT934776A patent/AT357987B/de not_active IP Right Cessation
- 1976-12-17 IT IT30571/76A patent/IT1065406B/it active
- 1976-12-17 NO NO764285A patent/NO764285L/no unknown
- 1976-12-18 ES ES454390A patent/ES454390A1/es not_active Expired
- 1976-12-20 AR AR265925A patent/AR216295A1/es active
-
1977
- 1977-10-12 NO NO773478A patent/NO773478L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO773478L (no) | 1977-06-21 |
| IT1065406B (it) | 1985-02-25 |
| GB1571910A (en) | 1980-07-23 |
| US4119567A (en) | 1978-10-10 |
| AT357987B (de) | 1980-08-11 |
| AU504310B2 (en) | 1979-10-11 |
| FI763621A (es) | 1977-06-19 |
| NO764285L (es) | 1977-06-21 |
| NL7614026A (nl) | 1977-06-21 |
| YU301276A (en) | 1982-05-31 |
| AU2039276A (en) | 1978-06-15 |
| AR216295A1 (es) | 1979-12-14 |
| DK569376A (da) | 1977-06-19 |
| FR2335262A1 (fr) | 1977-07-15 |
| BR7608472A (pt) | 1977-12-20 |
| ATA934776A (de) | 1980-01-15 |
| NZ182888A (en) | 1978-03-06 |
| JPS5714898B2 (es) | 1982-03-27 |
| LU76408A1 (es) | 1977-07-01 |
| BE849565A (fr) | 1977-06-17 |
| JPS5276290A (en) | 1977-06-27 |
| DE2657442A1 (de) | 1977-06-30 |
| SE7614185L (sv) | 1977-06-19 |
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