ES2069210T3 - Procedimiento para la produccion de oxido de alquileno. - Google Patents
Procedimiento para la produccion de oxido de alquileno.Info
- Publication number
- ES2069210T3 ES2069210T3 ES91305662T ES91305662T ES2069210T3 ES 2069210 T3 ES2069210 T3 ES 2069210T3 ES 91305662 T ES91305662 T ES 91305662T ES 91305662 T ES91305662 T ES 91305662T ES 2069210 T3 ES2069210 T3 ES 2069210T3
- Authority
- ES
- Spain
- Prior art keywords
- alkaline
- production
- oxygen
- reactor
- procedure
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
EN UN PROCESO PARA LA PRODUCCION DE UN OXIDO ALCALINO, DE UN ALCALINO Y OXIGENO QUE CONTIENE GAS (OXIGENO, AIRE O AIRE ENRIQUECIDO CON OXIGENO) REACCIONAN EN UN REACTOR 54 EN PRESENCIA DE UN SUPRESOR DE LLAMAS BAJO CONDICIONES DE CONVERSION ALCALINA BAJA Y DE ALTA SELECTIVIDAD DE OXIDO ALCALINO. SE SEPARA EL OXIDO ALCALINO DE LA MEZCLA DE GAS EN UN FREGADOR 58. LOS GASES QUE PASAN A TRAVES DEL FREGADOR SE SEPARAN EN UN ABSORBEDOR DE BALANCEO A PRESION 66 EN UNA PRIMERA CORRIENTE ENRIQUECIDA EN ALCALINO SIN REACCIONAR Y EN UNA SEGUNDA CORRIENTE SIN ALCALINO. PODRIA PRODUCIRSE OTRA TERCERA CORRIENTE QUE COMPRENDE UN DIOXIDO DE CARBONO. LA PRIMERA CORRIENTE SE RECICLA EN EL REACTOR 54.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/549,886 US5177225A (en) | 1990-07-09 | 1990-07-09 | Process for the production of alkylene oxide |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069210T3 true ES2069210T3 (es) | 1995-05-01 |
Family
ID=24194769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91305662T Expired - Lifetime ES2069210T3 (es) | 1990-07-09 | 1991-06-21 | Procedimiento para la produccion de oxido de alquileno. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5177225A (es) |
EP (1) | EP0467538B1 (es) |
JP (1) | JPH05345776A (es) |
KR (1) | KR950008783B1 (es) |
CN (1) | CN1038934C (es) |
AU (1) | AU647493B2 (es) |
CA (1) | CA2044092A1 (es) |
DE (1) | DE69108126T2 (es) |
ES (1) | ES2069210T3 (es) |
ID (1) | ID982B (es) |
IE (1) | IE69034B1 (es) |
NZ (1) | NZ238670A (es) |
TR (1) | TR26167A (es) |
ZA (1) | ZA914428B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262551A (en) * | 1992-04-20 | 1993-11-16 | Texaco Chemical Company | Process for ethylene expoxidation |
US5233060A (en) * | 1992-08-13 | 1993-08-03 | The Dow Chemical Company | Ethylene recovery in direct-oxidation ethylene oxide processes |
US6372925B1 (en) | 2000-06-09 | 2002-04-16 | Shell Oil Company | Process for operating the epoxidation of ethylene |
US6667409B2 (en) * | 2001-09-27 | 2003-12-23 | Praxair Technology, Inc. | Process and apparatus for integrating an alkene derivative process with an ethylene process |
DE10249378A1 (de) * | 2002-10-23 | 2004-05-06 | Basf Ag | Verfahren zur kontinuierlichen Rückführung des bei der Oxidation von Olefinen mit Hydroperoxiden nicht umgesetzten Olefins mittels Verdichtung und Druckdestillation |
US7388120B2 (en) * | 2004-12-06 | 2008-06-17 | Exxonmobil Chemical Patents Inc. | Removing carbon dioxide from an oxygenate to olefins reaction effluent |
TWI392670B (zh) * | 2006-06-22 | 2013-04-11 | Ucb Pharma Gmbh | 經取代的2-胺基萘滿之於製造用於預防、減緩及/或治療各種類型疼痛之藥物上的用途 |
JP5475679B2 (ja) * | 2007-12-14 | 2014-04-16 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | 酸素供給ラインから微粒子固体を除去する湿式スクラビング |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE20370E (en) * | 1937-05-18 | Process for the production of | ||
US2270780A (en) * | 1937-02-25 | 1942-01-20 | Berl Chemical Corp | Process for the oxidation of ethylene |
US2125333A (en) * | 1937-05-08 | 1938-08-02 | Production of olefine oxides | |
US2241019A (en) * | 1940-01-15 | 1941-05-06 | Us Ind Alcohol Co | Production of ethylene oxide |
BE604109A (es) * | 1960-05-24 | |||
US3119837A (en) * | 1961-01-31 | 1964-01-28 | Shell Int Research | Curve |
US3266221A (en) * | 1964-06-02 | 1966-08-16 | Union Carbide Corp | Ethylene recovery from gas mixtures |
US3867113A (en) * | 1973-07-16 | 1975-02-18 | Shell Oil Co | Ethylene oxide process |
DE3150137A1 (de) * | 1981-12-18 | 1983-06-30 | Linde Ag, 6200 Wiesbaden | Adsorptionsverfahren zur trennung von kohlenwasserstoffen |
US4879396A (en) * | 1985-05-01 | 1989-11-07 | Scientific Design Company, Inc. | Selective extraction of CO2 and argon from ethylene oxide recycle system |
US4769047A (en) * | 1987-06-29 | 1988-09-06 | Shell Oil Company | Process for the production of ethylene oxide |
US4849537A (en) * | 1988-02-09 | 1989-07-18 | The Boc Group, Inc. | Process for the production of nitriles |
-
1990
- 1990-07-09 US US07/549,886 patent/US5177225A/en not_active Expired - Lifetime
-
1991
- 1991-06-07 CA CA002044092A patent/CA2044092A1/en not_active Abandoned
- 1991-06-10 ZA ZA914428A patent/ZA914428B/xx unknown
- 1991-06-21 EP EP91305662A patent/EP0467538B1/en not_active Revoked
- 1991-06-21 DE DE69108126T patent/DE69108126T2/de not_active Revoked
- 1991-06-21 ES ES91305662T patent/ES2069210T3/es not_active Expired - Lifetime
- 1991-06-24 NZ NZ238670A patent/NZ238670A/en unknown
- 1991-07-03 TR TR91/0675A patent/TR26167A/xx unknown
- 1991-07-04 AU AU80188/91A patent/AU647493B2/en not_active Ceased
- 1991-07-08 IE IE237691A patent/IE69034B1/en not_active IP Right Cessation
- 1991-07-08 KR KR1019910011530A patent/KR950008783B1/ko not_active IP Right Cessation
- 1991-07-09 CN CN91104598A patent/CN1038934C/zh not_active Expired - Fee Related
- 1991-07-09 JP JP3168403A patent/JPH05345776A/ja active Pending
-
1992
- 1992-01-31 ID IDP202792A patent/ID982B/id unknown
Also Published As
Publication number | Publication date |
---|---|
NZ238670A (en) | 1992-08-26 |
IE912376A1 (en) | 1992-01-15 |
US5177225A (en) | 1993-01-05 |
ID982B (id) | 1996-10-04 |
EP0467538B1 (en) | 1995-03-15 |
IE69034B1 (en) | 1996-08-07 |
AU647493B2 (en) | 1994-03-24 |
CN1038934C (zh) | 1998-07-01 |
DE69108126T2 (de) | 1995-07-20 |
CA2044092A1 (en) | 1992-01-10 |
ZA914428B (en) | 1992-05-27 |
TR26167A (tr) | 1995-02-15 |
JPH05345776A (ja) | 1993-12-27 |
KR950008783B1 (ko) | 1995-08-08 |
CN1058590A (zh) | 1992-02-12 |
EP0467538A1 (en) | 1992-01-22 |
AU8018891A (en) | 1992-01-09 |
DE69108126D1 (de) | 1995-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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