BG50607A3 - Method for the preparation of ethylene oxide - Google Patents
Method for the preparation of ethylene oxideInfo
- Publication number
- BG50607A3 BG50607A3 BG074718A BG7471886A BG50607A3 BG 50607 A3 BG50607 A3 BG 50607A3 BG 074718 A BG074718 A BG 074718A BG 7471886 A BG7471886 A BG 7471886A BG 50607 A3 BG50607 A3 BG 50607A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- ethylene
- argon
- oxygen
- ethylene oxide
- carbon dioxide
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title abstract 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
- 239000005977 Ethylene Substances 0.000 abstract 3
- 229910052786 argon Inorganic materials 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012495 reaction gas Substances 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001868 water Inorganic materials 0.000 abstract 1
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 |
|---|---|
| BG50607A3 true BG50607A3 (en) | 1992-09-15 |
Family
ID=24930987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG074718A BG50607A3 (en) | 1985-05-01 | 1986-04-29 | Method for the preparation of ethylene oxide |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4904807A (es) |
| EP (1) | EP0200518B1 (es) |
| JP (1) | JPH0762011B2 (es) |
| CN (1) | CN1015984B (es) |
| AR (1) | AR242787A1 (es) |
| AU (1) | AU591486B2 (es) |
| BG (1) | BG50607A3 (es) |
| BR (1) | BR8601938A (es) |
| DD (1) | DD248361A5 (es) |
| DE (1) | DE3676545D1 (es) |
| IN (1) | IN165859B (es) |
| MX (1) | MX169059B (es) |
| RO (1) | RO97622A2 (es) |
| RU (1) | RU1788954C (es) |
| YU (1) | YU71186A (es) |
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 (es) * | 1993-09-20 | 1997-09-01 | Shell Int Research | |
| CN1150144C (zh) * | 1997-05-02 | 2004-05-19 | 纳幕尔杜邦公司 | 用半透膜从碳氟化合物中分离出二氧化碳 |
| CN1150143C (zh) * | 1997-05-02 | 2004-05-19 | 纳幕尔杜邦公司 | 用半透膜从不饱和氟化物中分离出二氧化碳 |
| 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 |
| EP1830944A1 (en) * | 2004-12-31 | 2007-09-12 | Shell Internationale Research Maatschappij B.V. | Integrated preparation and separation process |
| KR101522435B1 (ko) * | 2006-12-20 | 2015-05-21 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 막 분리로 인한 프로필렌 옥사이드에서 폴리(프로필렌 옥사이드)의 제거 방법 |
| EP2571952B1 (en) | 2010-05-20 | 2015-07-29 | Mexichem Fluor 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 |
| CN110621388B (zh) * | 2017-05-03 | 2021-10-29 | 切弗朗菲利浦化学公司 | 在聚烯烃生产工艺的离线处理器中再生干燥剂 |
| 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 (es) * | 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 (es) * | 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 DE DE8686303200T patent/DE3676545D1/de not_active Expired - Lifetime
- 1986-04-28 EP EP86303200A patent/EP0200518B1/en 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 DD DD86289817A patent/DD248361A5/de unknown
- 1986-04-30 RU SU864027402A patent/RU1788954C/ru active
- 1986-04-30 MX MX002352A patent/MX169059B/es 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 |
|---|---|
| IN165859B (es) | 1990-01-27 |
| RO97622A2 (en) | 1990-02-21 |
| EP0200518B1 (en) | 1990-12-27 |
| AR242787A1 (es) | 1993-05-31 |
| JPH0762011B2 (ja) | 1995-07-05 |
| RO97622B1 (ro) | 1989-08-31 |
| EP0200518A3 (en) | 1987-09-30 |
| CN1015984B (zh) | 1992-03-25 |
| BR8601938A (pt) | 1987-01-06 |
| JPS6284069A (ja) | 1987-04-17 |
| AU591486B2 (en) | 1989-12-07 |
| YU71186A (en) | 1987-10-31 |
| AU5672886A (en) | 1986-11-06 |
| US4904807A (en) | 1990-02-27 |
| RU1788954C (ru) | 1993-01-15 |
| EP0200518A2 (en) | 1986-11-05 |
| MX169059B (es) | 1993-06-21 |
| CN86103030A (zh) | 1987-01-07 |
| DD248361A5 (de) | 1987-08-05 |
| DE3676545D1 (de) | 1991-02-07 |
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