ES412860A1 - Process for producing propylene oxide - Google Patents
Process for producing propylene oxideInfo
- Publication number
- ES412860A1 ES412860A1 ES412860A ES412860A ES412860A1 ES 412860 A1 ES412860 A1 ES 412860A1 ES 412860 A ES412860 A ES 412860A ES 412860 A ES412860 A ES 412860A ES 412860 A1 ES412860 A1 ES 412860A1
- Authority
- ES
- Spain
- Prior art keywords
- propylene oxide
- producing propylene
- propylene
- translation
- silver
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
Abstract
Procedure for the production of propylene oxide by means of the direct oxidation of propylene with oxygen or air in the presence of silver-based catalysts, characterized in that the reaction is carried out in the presence of water vapor in an amount of between 2% and 25%. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21767/72A IT950126B (en) | 1972-03-13 | 1972-03-13 | PERFECTED PROCEDURE FOR THE SYNTHESIS OF PROPYLENE OXIDE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES412860A1 true ES412860A1 (en) | 1976-01-01 |
Family
ID=11186566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES412860A Expired ES412860A1 (en) | 1972-03-13 | 1973-03-10 | Process for producing propylene oxide |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS5331849B2 (en) |
| AR (1) | AR193920A1 (en) |
| AT (1) | AT320602B (en) |
| AU (1) | AU476667B2 (en) |
| BE (1) | BE796432A (en) |
| BG (1) | BG24535A3 (en) |
| BR (1) | BR7301793D0 (en) |
| CA (1) | CA1018533A (en) |
| CH (1) | CH556833A (en) |
| CS (1) | CS162640B2 (en) |
| DD (1) | DD104078A5 (en) |
| DE (1) | DE2312429C3 (en) |
| DK (1) | DK130588B (en) |
| EG (1) | EG11014A (en) |
| ES (1) | ES412860A1 (en) |
| FR (1) | FR2175801B1 (en) |
| GB (1) | GB1368922A (en) |
| HU (1) | HU170063B (en) |
| IE (1) | IE37485B1 (en) |
| IN (1) | IN139723B (en) |
| IT (1) | IT950126B (en) |
| LU (1) | LU67190A1 (en) |
| NL (1) | NL159977C (en) |
| NO (1) | NO136461C (en) |
| PH (1) | PH9753A (en) |
| RO (1) | RO69377A (en) |
| SE (1) | SE385214B (en) |
| TR (1) | TR17180A (en) |
| ZA (1) | ZA731321B (en) |
| ZM (1) | ZM4873A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535237U (en) * | 1978-08-31 | 1980-03-06 | ||
| US7319156B2 (en) | 2003-03-25 | 2008-01-15 | Sumitomo Chemical Company, Limited | Process for producing olefin oxide |
| JP4572551B2 (en) * | 2003-03-25 | 2010-11-04 | 住友化学株式会社 | Production method of olefin oxide |
| WO2006090754A1 (en) | 2005-02-25 | 2006-08-31 | Sumitomo Chemical Company, Limited | Process for production of olefin oxide |
| WO2009078899A1 (en) | 2007-12-14 | 2009-06-25 | Dow Technology Investments Llc | Oxygen/hydrocarbon rapid (high shear) gas mixer, particularly for the production of ethylene oxide |
| CN101848759B (en) | 2007-12-14 | 2013-06-05 | 陶氏技术投资有限公司 | Low Shear Gas Mixer |
| CA2701590C (en) | 2007-12-14 | 2016-06-28 | Dow Technology Investments Llc | Hydrocarbon/oxygen industrial gas mixer with water mist |
| US8334395B2 (en) | 2007-12-14 | 2012-12-18 | Dow Technology Investments Llc | Hydrocarbon/oxygen industrial gas mixer with coarse water droplet environment to reduce ignition potential |
| BRPI0816635B1 (en) | 2007-12-14 | 2016-07-26 | Dow Technology Investments Llc | ethylene oxide production system, method for mixing an oxygen-containing gas with a hydrocarbon-containing gas and partial oxidation system |
| BR112012014718A2 (en) * | 2009-12-18 | 2015-09-15 | Sumitomo Chemical Co | method for the production of propylene oxide |
-
1972
- 1972-03-13 IT IT21767/72A patent/IT950126B/en active
-
1973
- 1973-02-23 AU AU52546/73A patent/AU476667B2/en not_active Expired
- 1973-02-26 ZA ZA731321A patent/ZA731321B/en unknown
- 1973-02-28 NO NO823/73A patent/NO136461C/en unknown
- 1973-03-06 DK DK120973AA patent/DK130588B/en unknown
- 1973-03-06 NL NL7303160.A patent/NL159977C/en not_active IP Right Cessation
- 1973-03-08 TR TR17180A patent/TR17180A/en unknown
- 1973-03-08 BE BE1004866A patent/BE796432A/en not_active IP Right Cessation
- 1973-03-08 FR FR7308240A patent/FR2175801B1/fr not_active Expired
- 1973-03-09 LU LU67190A patent/LU67190A1/xx unknown
- 1973-03-09 IE IE389/73A patent/IE37485B1/en unknown
- 1973-03-09 GB GB1160273A patent/GB1368922A/en not_active Expired
- 1973-03-10 ES ES412860A patent/ES412860A1/en not_active Expired
- 1973-03-11 CH CH348373A patent/CH556833A/en not_active IP Right Cessation
- 1973-03-11 EG EG85/73A patent/EG11014A/en active
- 1973-03-12 HU HUSA2476A patent/HU170063B/hu unknown
- 1973-03-12 DD DD169661A patent/DD104078A5/xx unknown
- 1973-03-12 AR AR247007A patent/AR193920A1/en active
- 1973-03-12 AT AT215773A patent/AT320602B/en not_active IP Right Cessation
- 1973-03-13 RO RO7374151A patent/RO69377A/en unknown
- 1973-03-13 DE DE2312429A patent/DE2312429C3/en not_active Expired
- 1973-03-13 JP JP2863973A patent/JPS5331849B2/ja not_active Expired
- 1973-03-13 CA CA166,312A patent/CA1018533A/en not_active Expired
- 1973-03-13 CS CS1834A patent/CS162640B2/cs unknown
- 1973-03-13 ZM ZM48/73*UA patent/ZM4873A1/en unknown
- 1973-03-13 BG BG022973A patent/BG24535A3/en unknown
- 1973-03-13 BR BR731793A patent/BR7301793D0/en unknown
- 1973-03-13 PH PH14419*A patent/PH9753A/en unknown
- 1973-03-13 SE SE7303526A patent/SE385214B/en unknown
- 1973-03-13 IN IN556/CAL/73A patent/IN139723B/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19840409 |