FR2370042A1 - METHOD FOR PREPARING ETHYLENE OXIDE - Google Patents
METHOD FOR PREPARING ETHYLENE OXIDEInfo
- Publication number
- FR2370042A1 FR2370042A1 FR7711821A FR7711821A FR2370042A1 FR 2370042 A1 FR2370042 A1 FR 2370042A1 FR 7711821 A FR7711821 A FR 7711821A FR 7711821 A FR7711821 A FR 7711821A FR 2370042 A1 FR2370042 A1 FR 2370042A1
- Authority
- FR
- France
- Prior art keywords
- ethylene oxide
- ethylene
- preparing ethylene
- preparing
- thallic
- 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.)
- Granted
Links
Classifications
-
- 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
- C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
L'invention concerne un procédé de préparation d'oxyde d'éthylène. Ledit procédé consiste à oxyder l'éthylène pour produire de l'oxyde d'éthylène au moyen d'un alcanoate thallique en présence d'un milieu liquide soumis à une agitation turbulente contenant un acide alcanoïque et de l'eau et éventuellement en présence d'un solvant organique inerte dans une zone réactionnelle maintenue à une pression partielle d'éthylène d'au moins 3,5 bars au manomètre. Application à la production d'oxyde d'éthylène.The invention relates to a process for preparing ethylene oxide. Said method comprises oxidizing ethylene to produce ethylene oxide by means of a thallic alkanoate in the presence of a liquid medium subjected to turbulent agitation containing an alkanoic acid and water and optionally in the presence of an inert organic solvent in a reaction zone maintained at an ethylene partial pressure of at least 3.5 bar on a manometer. Application to the production of ethylene oxide.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74014976A | 1976-11-08 | 1976-11-08 | |
| US77407177A | 1977-03-07 | 1977-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2370042A1 true FR2370042A1 (en) | 1978-06-02 |
| FR2370042B1 FR2370042B1 (en) | 1982-06-25 |
Family
ID=27113643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7711821A Granted FR2370042A1 (en) | 1976-11-08 | 1977-04-20 | METHOD FOR PREPARING ETHYLENE OXIDE |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5359609A (en) |
| AU (1) | AU2434177A (en) |
| BR (1) | BR7702371A (en) |
| CA (1) | CA1103263A (en) |
| CH (1) | CH602689A5 (en) |
| CS (1) | CS201002B2 (en) |
| DD (1) | DD130147A5 (en) |
| DE (1) | DE2718056C2 (en) |
| DK (1) | DK179077A (en) |
| FR (1) | FR2370042A1 (en) |
| GB (1) | GB1569788A (en) |
| IL (1) | IL51665A0 (en) |
| IT (1) | IT1086597B (en) |
| LU (1) | LU77181A1 (en) |
| MX (1) | MX145563A (en) |
| NL (1) | NL169474C (en) |
| NO (1) | NO771392L (en) |
| PL (1) | PL197549A1 (en) |
| RO (1) | RO74964A (en) |
| SE (1) | SE7703121L (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2394537A1 (en) * | 1977-06-16 | 1979-01-12 | Halcon Res & Dev | Thallium salt catalysed propylene oxide prepn. - by reacting propylene with water in presence of alkanoic carboxylic acids |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63106032U (en) * | 1986-12-27 | 1988-07-08 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641067A (en) * | 1969-11-03 | 1972-02-08 | Hercules Inc | Epoxidation of olefins with thallic carboxylates |
-
1977
- 1977-03-15 IL IL51665A patent/IL51665A0/en unknown
- 1977-03-18 SE SE7703121A patent/SE7703121L/en unknown
- 1977-03-31 NL NLAANVRAGE7703507,A patent/NL169474C/en not_active IP Right Cessation
- 1977-04-04 CA CA275,482A patent/CA1103263A/en not_active Expired
- 1977-04-14 BR BR7702371A patent/BR7702371A/en unknown
- 1977-04-18 AU AU24341/77A patent/AU2434177A/en not_active Expired
- 1977-04-20 IT IT49043/77A patent/IT1086597B/en active
- 1977-04-20 FR FR7711821A patent/FR2370042A1/en active Granted
- 1977-04-21 RO RO7790112A patent/RO74964A/en unknown
- 1977-04-22 GB GB16874/77A patent/GB1569788A/en not_active Expired
- 1977-04-22 MX MX168868A patent/MX145563A/en unknown
- 1977-04-22 NO NO771392A patent/NO771392L/en unknown
- 1977-04-22 PL PL19754977A patent/PL197549A1/en not_active IP Right Cessation
- 1977-04-22 DK DK179077A patent/DK179077A/en unknown
- 1977-04-22 DD DD7700198561A patent/DD130147A5/en unknown
- 1977-04-22 CH CH506477A patent/CH602689A5/xx not_active IP Right Cessation
- 1977-04-22 LU LU77181A patent/LU77181A1/xx unknown
- 1977-04-22 CS CS772687A patent/CS201002B2/en unknown
- 1977-04-22 DE DE2718056A patent/DE2718056C2/en not_active Expired
- 1977-04-23 JP JP4728877A patent/JPS5359609A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2394537A1 (en) * | 1977-06-16 | 1979-01-12 | Halcon Res & Dev | Thallium salt catalysed propylene oxide prepn. - by reacting propylene with water in presence of alkanoic carboxylic acids |
Also Published As
| Publication number | Publication date |
|---|---|
| CH602689A5 (en) | 1978-07-31 |
| IT1086597B (en) | 1985-05-28 |
| JPS5757034B2 (en) | 1982-12-02 |
| DK179077A (en) | 1978-05-09 |
| JPS5359609A (en) | 1978-05-29 |
| AU2434177A (en) | 1978-10-26 |
| DE2718056A1 (en) | 1978-05-11 |
| DD130147A5 (en) | 1978-03-08 |
| NL169474C (en) | 1982-07-16 |
| PL197549A1 (en) | 1978-05-22 |
| DE2718056C2 (en) | 1982-07-01 |
| MX145563A (en) | 1982-03-08 |
| BR7702371A (en) | 1978-08-15 |
| IL51665A0 (en) | 1977-05-31 |
| CA1103263A (en) | 1981-06-16 |
| RO74964A (en) | 1982-09-09 |
| FR2370042B1 (en) | 1982-06-25 |
| LU77181A1 (en) | 1979-01-18 |
| CS201002B2 (en) | 1980-10-31 |
| NO771392L (en) | 1978-05-09 |
| GB1569788A (en) | 1980-06-18 |
| NL7703507A (en) | 1978-05-10 |
| SE7703121L (en) | 1978-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |