ES2056685T3 - Procedimiento para la descomposicion catalitica selectiva de eteres alkilos y alcoholes en un deposito originados por la sintesis de eter tert-amilo de metilo. - Google Patents
Procedimiento para la descomposicion catalitica selectiva de eteres alkilos y alcoholes en un deposito originados por la sintesis de eter tert-amilo de metilo.Info
- Publication number
- ES2056685T3 ES2056685T3 ES92200690T ES92200690T ES2056685T3 ES 2056685 T3 ES2056685 T3 ES 2056685T3 ES 92200690 T ES92200690 T ES 92200690T ES 92200690 T ES92200690 T ES 92200690T ES 2056685 T3 ES2056685 T3 ES 2056685T3
- Authority
- ES
- Spain
- Prior art keywords
- alcohols
- synthesis
- selective catalytic
- originated
- tank
- 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
- 150000001298 alcohols Chemical class 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000003421 catalytic decomposition reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- -1 TERT-AMYL METHYL Chemical class 0.000 title 1
- 150000002170 ethers Chemical group 0.000 title 1
- 150000005215 alkyl ethers Chemical group 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
-
- 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
- B01J21/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/12—Silica and alumina
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA LA DESCOMPOSICION CATALITICA SELECTIVA DE ETERES DE ALKILO Y ALCOHOLES EN CARGAS QUE SE ORIGINAN DE LA SINTESIS DE METIL-TERAMILETER (TAME) QUE CONSISTE EN LA REACCION DE DICHAS CARGAS EN PRESENCIA DE UN CATALIZADOR QUE SE COMPONE DE SILICE MODIFICADO POR LA ADICION DE ALUMINIO EN UNA CANTIDAD ENTRE EL 0,1 Y EL 1,5% POR PESO DE SILICE, OPERANDO EN UNA TEMPERATURA DE ENTRE 200 Y 250 (GRADOS) C Y A UNA VELOCIDAD DE ESPACIO (LHSV) DE ENTRE 4 Y 15 H-1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI910779A IT1245397B (it) | 1991-03-22 | 1991-03-22 | Procedimento per la decomposizione catalitica selettiva di eteri alchilici ed alcooli in una carica proveniente dalla sintesi del metil ter amil etere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2056685T3 true ES2056685T3 (es) | 1994-10-01 |
Family
ID=11359195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92200690T Expired - Lifetime ES2056685T3 (es) | 1991-03-22 | 1992-03-11 | Procedimiento para la descomposicion catalitica selectiva de eteres alkilos y alcoholes en un deposito originados por la sintesis de eter tert-amilo de metilo. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0504980B1 (es) |
| KR (1) | KR950004891B1 (es) |
| AT (1) | ATE106276T1 (es) |
| CA (1) | CA2063307A1 (es) |
| DE (1) | DE69200156T2 (es) |
| DK (1) | DK0504980T3 (es) |
| ES (1) | ES2056685T3 (es) |
| HU (1) | HU209424B (es) |
| IT (1) | IT1245397B (es) |
| MX (1) | MX9201181A (es) |
| RU (1) | RU2021241C1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1271313B (it) * | 1994-12-21 | 1997-05-27 | Enichem Spa | Processo integrato per la produzione di eteri alchilici ter-amilici |
| US7087794B2 (en) | 2002-11-15 | 2006-08-08 | Exxonmobil Chemical Patents Inc. | Oxygenate conversion in the presence of highly unsaturated compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2908426A1 (de) * | 1979-03-05 | 1980-09-25 | Basf Ag | Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen |
| US4371718A (en) * | 1981-07-02 | 1983-02-01 | Phillips Petroleum Company | Using butenes to fractionate methanol from methyl-tertiary-butyl ether |
| DE3150755A1 (de) * | 1981-12-22 | 1983-06-30 | Deutsche Texaco Ag, 2000 Hamburg | "verfahren zur abtrennung von methanol aus den bei der veraetherung von c(pfeil abwaerts)4(pfeil abwaerts) bis c(pfeil abwaerts)7(pfeil abwaerts)-isoolefinen mit methanol anfallenden reaktionsprodukten" |
| IT1219692B (it) * | 1988-05-06 | 1990-05-24 | Eniricerche Spa | Gel di silice e allumina cataliticamente attivo e procedimento per la sua preparazione |
-
1991
- 1991-03-22 IT ITMI910779A patent/IT1245397B/it active IP Right Grant
-
1992
- 1992-03-11 ES ES92200690T patent/ES2056685T3/es not_active Expired - Lifetime
- 1992-03-11 AT AT92200690T patent/ATE106276T1/de not_active IP Right Cessation
- 1992-03-11 DK DK92200690.3T patent/DK0504980T3/da active
- 1992-03-11 DE DE69200156T patent/DE69200156T2/de not_active Expired - Fee Related
- 1992-03-11 EP EP92200690A patent/EP0504980B1/en not_active Expired - Lifetime
- 1992-03-18 CA CA002063307A patent/CA2063307A1/en not_active Abandoned
- 1992-03-18 KR KR1019920004397A patent/KR950004891B1/ko not_active Expired - Fee Related
- 1992-03-18 MX MX9201181A patent/MX9201181A/es not_active IP Right Cessation
- 1992-03-20 HU HU9200939A patent/HU209424B/hu not_active IP Right Cessation
- 1992-03-20 RU SU925011239A patent/RU2021241C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| HU9200939D0 (en) | 1992-06-29 |
| DE69200156T2 (de) | 1994-11-17 |
| KR950004891B1 (ko) | 1995-05-15 |
| HUT60645A (en) | 1992-10-28 |
| ITMI910779A1 (it) | 1992-09-22 |
| RU2021241C1 (ru) | 1994-10-15 |
| CA2063307A1 (en) | 1992-09-23 |
| KR920017992A (ko) | 1992-10-21 |
| HU209424B (en) | 1994-06-28 |
| IT1245397B (it) | 1994-09-20 |
| ITMI910779A0 (it) | 1991-03-22 |
| DK0504980T3 (da) | 1994-09-12 |
| MX9201181A (es) | 1992-09-01 |
| EP0504980B1 (en) | 1994-06-01 |
| ATE106276T1 (de) | 1994-06-15 |
| DE69200156D1 (de) | 1994-07-07 |
| EP0504980A1 (en) | 1992-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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