DD248361A5 - Verfahren zur herstellung von aethylenoxid - Google Patents
Verfahren zur herstellung von aethylenoxid Download PDFInfo
- Publication number
- DD248361A5 DD248361A5 DD86289817A DD28981786A DD248361A5 DD 248361 A5 DD248361 A5 DD 248361A5 DD 86289817 A DD86289817 A DD 86289817A DD 28981786 A DD28981786 A DD 28981786A DD 248361 A5 DD248361 A5 DD 248361A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- argon
- ethylene
- gas mixture
- reaction
- oxygen
- Prior art date
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
- C07D301/04—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
- C07D301/10—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 with catalysts containing silver or gold
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72943185A | 1985-05-01 | 1985-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD248361A5 true DD248361A5 (de) | 1987-08-05 |
Family
ID=24930987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD86289817A DD248361A5 (de) | 1985-05-01 | 1986-04-30 | Verfahren zur herstellung von aethylenoxid |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4904807A (zh) |
| EP (1) | EP0200518B1 (zh) |
| JP (1) | JPH0762011B2 (zh) |
| CN (1) | CN1015984B (zh) |
| AR (1) | AR242787A1 (zh) |
| AU (1) | AU591486B2 (zh) |
| BG (1) | BG50607A3 (zh) |
| BR (1) | BR8601938A (zh) |
| DD (1) | DD248361A5 (zh) |
| DE (1) | DE3676545D1 (zh) |
| IN (1) | IN165859B (zh) |
| MX (1) | MX169059B (zh) |
| RO (1) | RO97622A2 (zh) |
| RU (1) | RU1788954C (zh) |
| YU (1) | YU71186A (zh) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8827265D0 (en) * | 1988-11-22 | 1988-12-29 | Shell Int Research | Process for separation of carbon dioxide |
| US5262551A (en) * | 1992-04-20 | 1993-11-16 | Texaco Chemical Company | Process for ethylene expoxidation |
| TW314512B (zh) * | 1993-09-20 | 1997-09-01 | Shell Int Research | |
| WO1998050331A1 (en) * | 1997-05-02 | 1998-11-12 | E.I. Du Pont De Nemours And Company | Co2 removal from fluorocarbons by semipermeable membrane |
| WO1998050332A1 (en) * | 1997-05-02 | 1998-11-12 | E.I. Du Pont De Nemours And Company | Separation of co2 from unsaturated fluorinated compounds by semipermeable membrane |
| US6118021A (en) * | 1997-07-10 | 2000-09-12 | Membrane Technology And Research, Inc. | Membrane process for argon purging from vinyl acetate reactors |
| US6018060A (en) * | 1997-07-10 | 2000-01-25 | Membrane Technology And Research, Inc. | Membrane process and apparatus for argon purging from oxidation reactors |
| US5817841A (en) * | 1997-07-10 | 1998-10-06 | Membrane Technology And Research, Inc. | Membrane process for argon purging from ethylene oxide reactors |
| US6040467A (en) * | 1997-07-24 | 2000-03-21 | Praxair Technology, Inc. | High purity oxygen for ethylene oxide production |
| US5952523A (en) * | 1997-07-24 | 1999-09-14 | Praxair Technology, Inc. | Method for producing vinyl acetate |
| US6667409B2 (en) * | 2001-09-27 | 2003-12-23 | Praxair Technology, Inc. | Process and apparatus for integrating an alkene derivative process with an ethylene process |
| WO2006069992A1 (en) * | 2004-12-31 | 2006-07-06 | Shell Internationale Research Maatschappij B.V. | Integrated preparation and separation process |
| RU2452731C2 (ru) * | 2006-12-20 | 2012-06-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ удаления поли(пропиленоксида) из пропиленоксида путем мембранного разделения |
| AU2010353438B2 (en) | 2010-05-20 | 2013-08-22 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
| US20150299596A1 (en) * | 2014-03-12 | 2015-10-22 | Rustam H. Sethna | Methods for removing contaminants from natural gas |
| JP6368118B2 (ja) | 2014-03-31 | 2018-08-01 | 株式会社日本触媒 | エチレンオキシドの製造方法 |
| US9861955B2 (en) | 2015-06-11 | 2018-01-09 | Chevron Phillips Chemical Company, Lp | Treater regeneration |
| CN107216295B (zh) * | 2016-03-22 | 2019-07-23 | 中国石油化工股份有限公司 | 由氧气和乙烯制备环氧乙烷的方法 |
| WO2018203928A1 (en) * | 2017-05-03 | 2018-11-08 | Chevron Phillips Chemical Company Lp | Regeneration of a desiccant in an off-line treater of a polyolefin production process |
| US11453653B2 (en) | 2018-07-13 | 2022-09-27 | Sabic Global Technologies B.V. | Process for separating carbon dioxide and argon from hydrocarbons |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083213A (en) * | 1963-03-26 | courter | ||
| US3119837A (en) * | 1961-01-31 | 1964-01-28 | Shell Int Research | Curve |
| SE321462B (zh) * | 1962-10-10 | 1970-03-09 | Halcon International Inc | |
| US3725307A (en) * | 1967-01-30 | 1973-04-03 | Halcon International Inc | Process for preparing a silver-supported catalyst |
| GB1191983A (en) * | 1968-04-11 | 1970-05-13 | Sir Soc Italiana Resine Spa | Preparation of Ethylene Oxide |
| NO131673C (zh) * | 1969-08-26 | 1975-07-09 | Snam Progetti | |
| US3773844A (en) * | 1972-09-22 | 1973-11-20 | Monsanto Co | Process for the separation of alkene from organic mixtures containing same |
| US4230463A (en) * | 1977-09-13 | 1980-10-28 | Monsanto Company | Multicomponent membranes for gas separations |
-
1986
- 1986-04-15 IN IN338/DEL/86A patent/IN165859B/en unknown
- 1986-04-18 AR AR86303705A patent/AR242787A1/es active
- 1986-04-24 AU AU56728/86A patent/AU591486B2/en not_active Expired
- 1986-04-28 EP EP86303200A patent/EP0200518B1/en not_active Expired - Lifetime
- 1986-04-28 DE DE8686303200T patent/DE3676545D1/de not_active Expired - Lifetime
- 1986-04-29 RO RO12319786A patent/RO97622A2/ro unknown
- 1986-04-29 BG BG074718A patent/BG50607A3/xx unknown
- 1986-04-30 BR BR8601938A patent/BR8601938A/pt not_active IP Right Cessation
- 1986-04-30 RU SU864027402A patent/RU1788954C/ru active
- 1986-04-30 MX MX002352A patent/MX169059B/es unknown
- 1986-04-30 DD DD86289817A patent/DD248361A5/de unknown
- 1986-04-30 YU YU00711/86A patent/YU71186A/xx unknown
- 1986-04-30 CN CN86103030A patent/CN1015984B/zh not_active Expired
- 1986-05-01 JP JP61099533A patent/JPH0762011B2/ja not_active Expired - Lifetime
-
1987
- 1987-03-06 US US07/022,496 patent/US4904807A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1015984B (zh) | 1992-03-25 |
| JPH0762011B2 (ja) | 1995-07-05 |
| AU5672886A (en) | 1986-11-06 |
| US4904807A (en) | 1990-02-27 |
| MX169059B (es) | 1993-06-21 |
| CN86103030A (zh) | 1987-01-07 |
| EP0200518B1 (en) | 1990-12-27 |
| BR8601938A (pt) | 1987-01-06 |
| EP0200518A3 (en) | 1987-09-30 |
| EP0200518A2 (en) | 1986-11-05 |
| RU1788954C (ru) | 1993-01-15 |
| IN165859B (zh) | 1990-01-27 |
| YU71186A (en) | 1987-10-31 |
| DE3676545D1 (de) | 1991-02-07 |
| RO97622B1 (ro) | 1989-08-31 |
| RO97622A2 (en) | 1990-02-21 |
| JPS6284069A (ja) | 1987-04-17 |
| AR242787A1 (es) | 1993-05-31 |
| BG50607A3 (en) | 1992-09-15 |
| AU591486B2 (en) | 1989-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD248361A5 (de) | Verfahren zur herstellung von aethylenoxid | |
| DE2612540C3 (de) | Verfahren zur Gewinnung von Äthylenoxid | |
| DE2066107C2 (de) | Verfahren zur Entfernung von Säuregas aus einem Gasgemisch | |
| DE69906224T2 (de) | Hochleistungsverfahren zur herstellung von maleinsäureanhydrid aus n-butan | |
| DE102015213919B4 (de) | Verfahren und Anlage zum Recyclen und Raffinieren von Propylen | |
| DE2433423C2 (de) | Verfahren zur Abtrennung von C↓1↓-C↓2↓-Kohlenwasserstoff(en) aus einem kohlendioxidreichen Absorbat | |
| DE3237138A1 (de) | Verfahren zur herstellung von ethylencarbonat oder einer mischung aus ethylencarbonat und ethylenglykol | |
| DE69723769T2 (de) | Direkteinspritzung von Sauerstoff in der Herstellung von Salpetersäure | |
| DE69403090T2 (de) | Entfernung von argon in einem verfahren zur herstellung von ethylenoxid | |
| DD142299A5 (de) | Verfahren zur abtrennung von gasen aus gasmischungen | |
| EP0428022B1 (de) | Verfahren zur Abtrennung von Wasser aus einem Wasser, CO2 und Amine enthaltenden Gemisch | |
| DE2230310C3 (de) | Verfahren zur Gewinnung von Äthylenoxid aus einem Reaktionsgemisch, das durch Umsetzung von Äthylen mit molekularem Sauerstoff hergestellt worden ist | |
| DE60033877T2 (de) | Verfahren zur Herstellung von Dimethylsulfoxid | |
| DE602005004939T2 (de) | Epoxidierung von propylen, bei der eine membran zur abtrennung des phospin- und/oder phosphinoxidpromotors vom produkt verwendet wird | |
| DE1247283B (de) | Verfahren zur Entfernung von Schwefeloxyden aus Abgasen unter Gewinnung von Schwefelsaeure | |
| EP3541751B1 (de) | Verfahren zur herstellung von ammoniak und harnstoff in einem gemeinsamen anlagenkomplex | |
| DE2660144C3 (de) | Verfahren zur Verhinderung der Abscheidung von Diazoniumnitrat im Abgasleitungssystem von Diazotierungsverfahren | |
| DE60306347T2 (de) | Verfahren zur epoxidierung von olefinen | |
| DE69411012T2 (de) | Verfahren zur herstellung von cumenhydroperoxyd | |
| DE2604239A1 (de) | Verfahren zur herstellung von chlorkohlenwasserstoffen | |
| EP0653236B1 (de) | Reinigung von methylnitrithaltigen Abgasen | |
| DE2015781A1 (de) | Verfahren zur Entfernung der Syntheserückstände aus einer Harnstofflösung | |
| DE2714027A1 (de) | Verfahren zur wiedergewinnung von chlorwasserstoff | |
| DE19745806A1 (de) | Ethylenaufbereitung mittels Gaspermeation | |
| DE3918212A1 (de) | Verfahren und vorrichtung zur wiedergewinnung von stickstoffoxiden industrieller anlagen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF04 | In force in the year 2004 |
Expiry date: 20060501 |