ES2006491A6 - Procedimiento para la sintesis de eteres metilteralquilicos a partir de metanol y olefinas ramificadas c4-c8 - Google Patents
Procedimiento para la sintesis de eteres metilteralquilicos a partir de metanol y olefinas ramificadas c4-c8Info
- Publication number
- ES2006491A6 ES2006491A6 ES8701707A ES8701707A ES2006491A6 ES 2006491 A6 ES2006491 A6 ES 2006491A6 ES 8701707 A ES8701707 A ES 8701707A ES 8701707 A ES8701707 A ES 8701707A ES 2006491 A6 ES2006491 A6 ES 2006491A6
- Authority
- ES
- Spain
- Prior art keywords
- synthesis
- tert
- methyl
- alkyl ethers
- methanol
- 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
- 230000015572 biosynthetic process Effects 0.000 title abstract 3
- 238000003786 synthesis reaction Methods 0.000 title abstract 3
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000001629 suppression Effects 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA LA SINTESIS DE ETERES METILTERALQUILICOS A PARTIR DE METANOL Y OLEFINAS RAMIFICADAS C4-C8. LOS ETERES METILTERALQUILICOS PROVENIENTES DE UNA ZONA DE SINTESIS SON SEPARADOS DE LOS HIDROCARBUROS NO REACCIONADOS MEDIANTE UNA OPERACION DE RECTIFICACION EN LA CUAL LOS HIDROCARBUROS NO REACCIONADOS SON EXTRAIDOS DE LA PORCION DE CABEZA COMO AZEOTROPO CON EL METANOL. PARA SEPARAR EL METANOL Y PERMITIR EN CONSECUENCIA UNA UTILIZACION ADECUADA DE DICHOS HIDROCARBUROS NO REACCIONADOS LA MEZCLA AZEOTROPICA ES LAVADA CON AGUA EN UNA COLUMNA DE LAVADO QUE SE CORROE MUY RAPIDAMENTE. LA INVENCION RESUELVE EL PROBLEMA DE LA CORROSION RECURRIENDO A UNA DESOXIDACION DE LA CARGA HIDROCARBURICA Y/O DEL METANOL ANTES DE QUE ESTOS SEAN ENVIADOS A LA SINTESIS. LA INVENCION ENCUENTRA APLICACION EN LA INDUSTRIA PETROQUIMICA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20573/86A IT1190017B (it) | 1986-05-27 | 1986-05-27 | Processo per la sintesi di eterimetilteralchilici con soppressione della corrosione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2006491A6 true ES2006491A6 (es) | 1989-05-01 |
Family
ID=11169005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8701707A Expired ES2006491A6 (es) | 1986-05-27 | 1987-05-22 | Procedimiento para la sintesis de eteres metilteralquilicos a partir de metanol y olefinas ramificadas c4-c8 |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0311614A1 (es) |
| JP (1) | JPH01502748A (es) |
| BR (1) | BR8707693A (es) |
| CS (1) | CS273639B2 (es) |
| DD (1) | DD260924A5 (es) |
| ES (1) | ES2006491A6 (es) |
| GR (1) | GR870748B (es) |
| HU (1) | HUT47892A (es) |
| IT (1) | IT1190017B (es) |
| PL (1) | PL150602B1 (es) |
| WO (1) | WO1987007260A1 (es) |
| YU (1) | YU95287A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5237109A (en) * | 1991-10-10 | 1993-08-17 | Phillips Petroleum Company | Etherification process |
| RU2544553C1 (ru) * | 2013-12-25 | 2015-03-20 | Открытое акционерное общество "Газпромнефть-Московский НПЗ" (ОАО "Газпромнефть-МНПЗ") | Способ получения высокооктановой добавки к автомобильному бензину |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1259337A (en) * | 1982-09-20 | 1989-09-12 | Joe Van Pool | Combined ether and alkylate production |
-
1986
- 1986-05-27 IT IT20573/86A patent/IT1190017B/it active
-
1987
- 1987-05-07 JP JP62503688A patent/JPH01502748A/ja active Pending
- 1987-05-07 EP EP87903869A patent/EP0311614A1/en not_active Ceased
- 1987-05-07 WO PCT/EP1987/000257 patent/WO1987007260A1/en not_active Application Discontinuation
- 1987-05-07 BR BR8707693A patent/BR8707693A/pt unknown
- 1987-05-07 HU HU873325A patent/HUT47892A/hu unknown
- 1987-05-13 GR GR870748A patent/GR870748B/el unknown
- 1987-05-15 CS CS354287A patent/CS273639B2/cs unknown
- 1987-05-22 ES ES8701707A patent/ES2006491A6/es not_active Expired
- 1987-05-25 PL PL1987265892A patent/PL150602B1/pl unknown
- 1987-05-25 DD DD87303104A patent/DD260924A5/de not_active IP Right Cessation
- 1987-05-26 YU YU00952/87A patent/YU95287A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL150602B1 (en) | 1990-06-30 |
| JPH01502748A (ja) | 1989-09-21 |
| HUT47892A (en) | 1989-04-28 |
| YU95287A (en) | 1988-06-30 |
| WO1987007260A1 (en) | 1987-12-03 |
| CS354287A2 (en) | 1990-08-14 |
| BR8707693A (pt) | 1989-08-15 |
| DD260924A5 (de) | 1988-10-12 |
| EP0311614A1 (en) | 1989-04-19 |
| CS273639B2 (en) | 1991-03-12 |
| IT1190017B (it) | 1988-02-10 |
| GR870748B (en) | 1987-09-23 |
| PL265892A1 (en) | 1988-07-21 |
| IT8620573A0 (it) | 1986-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000301 |