ZM4873A1 - Improved procedure for propylene oxide synthesis - Google Patents
Improved procedure for propylene oxide synthesisInfo
- Publication number
- ZM4873A1 ZM4873A1 ZM48/73*UA ZM4873A ZM4873A1 ZM 4873 A1 ZM4873 A1 ZM 4873A1 ZM 4873 A ZM4873 A ZM 4873A ZM 4873 A1 ZM4873 A1 ZM 4873A1
- Authority
- ZM
- Zambia
- Prior art keywords
- propylene oxide
- improved procedure
- oxide synthesis
- synthesis
- procedure
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21767/72A IT950126B (it) | 1972-03-13 | 1972-03-13 | Procedimento perfezionato per la sintesi di ossido di propilene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZM4873A1 true ZM4873A1 (en) | 1974-02-21 |
Family
ID=11186566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZM48/73*UA ZM4873A1 (en) | 1972-03-13 | 1973-03-13 | Improved procedure for propylene oxide synthesis |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS5331849B2 (hu) |
| AR (1) | AR193920A1 (hu) |
| AT (1) | AT320602B (hu) |
| AU (1) | AU476667B2 (hu) |
| BE (1) | BE796432A (hu) |
| BG (1) | BG24535A3 (hu) |
| BR (1) | BR7301793D0 (hu) |
| CA (1) | CA1018533A (hu) |
| CH (1) | CH556833A (hu) |
| CS (1) | CS162640B2 (hu) |
| DD (1) | DD104078A5 (hu) |
| DE (1) | DE2312429C3 (hu) |
| DK (1) | DK130588B (hu) |
| EG (1) | EG11014A (hu) |
| ES (1) | ES412860A1 (hu) |
| FR (1) | FR2175801B1 (hu) |
| GB (1) | GB1368922A (hu) |
| HU (1) | HU170063B (hu) |
| IE (1) | IE37485B1 (hu) |
| IN (1) | IN139723B (hu) |
| IT (1) | IT950126B (hu) |
| LU (1) | LU67190A1 (hu) |
| NL (1) | NL159977C (hu) |
| NO (1) | NO136461C (hu) |
| PH (1) | PH9753A (hu) |
| RO (1) | RO69377A (hu) |
| SE (1) | SE385214B (hu) |
| TR (1) | TR17180A (hu) |
| ZA (1) | ZA731321B (hu) |
| ZM (1) | ZM4873A1 (hu) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535237U (hu) * | 1978-08-31 | 1980-03-06 | ||
| JP4572551B2 (ja) * | 2003-03-25 | 2010-11-04 | 住友化学株式会社 | 酸化オレフィンの製造法 |
| US7319156B2 (en) * | 2003-03-25 | 2008-01-15 | Sumitomo Chemical Company, Limited | Process for producing olefin oxide |
| US7928034B2 (en) | 2005-02-25 | 2011-04-19 | Sumitomo Chemical Company, Limited | Process for producing olefin oxide |
| CN101848760B (zh) | 2007-12-14 | 2014-04-02 | 陶氏技术投资有限公司 | 使用水雾的烃/氧工业气体混合器 |
| 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 |
| WO2009078898A1 (en) * | 2007-12-14 | 2009-06-25 | Dow Technology Investments Llc | Hydrocarbon/oxygen industrial gas mixer with coarse water droplet environment to reduce ignition potential |
| EP2229372B1 (en) | 2007-12-14 | 2013-04-10 | Dow Technology Investments LLC | Wet scrubbing for removing particulate solids from oxygen supply line |
| US8500320B2 (en) | 2007-12-14 | 2013-08-06 | Dow Technology Investments Llc | Low shear gas mixer |
| WO2011074507A1 (en) * | 2009-12-18 | 2011-06-23 | Sumitomo Chemical Company, Limited | Method for producing propylene oxide |
-
1972
- 1972-03-13 IT IT21767/72A patent/IT950126B/it active
-
1973
- 1973-02-23 AU AU52546/73A patent/AU476667B2/en not_active Expired
- 1973-02-26 ZA ZA731321A patent/ZA731321B/xx unknown
- 1973-02-28 NO NO823/73A patent/NO136461C/no unknown
- 1973-03-06 NL NL7303160.A patent/NL159977C/xx not_active IP Right Cessation
- 1973-03-06 DK DK120973AA patent/DK130588B/da unknown
- 1973-03-08 BE BE1004866A patent/BE796432A/xx not_active IP Right Cessation
- 1973-03-08 TR TR17180A patent/TR17180A/xx unknown
- 1973-03-08 FR FR7308240A patent/FR2175801B1/fr not_active Expired
- 1973-03-09 IE IE389/73A patent/IE37485B1/xx unknown
- 1973-03-09 GB GB1160273A patent/GB1368922A/en not_active Expired
- 1973-03-09 LU LU67190A patent/LU67190A1/xx unknown
- 1973-03-10 ES ES412860A patent/ES412860A1/es not_active Expired
- 1973-03-11 EG EG85/73A patent/EG11014A/xx active
- 1973-03-11 CH CH348373A patent/CH556833A/fr not_active IP Right Cessation
- 1973-03-12 AT AT215773A patent/AT320602B/de not_active IP Right Cessation
- 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/es active
- 1973-03-13 BR BR731793A patent/BR7301793D0/pt unknown
- 1973-03-13 CS CS1834A patent/CS162640B2/cs unknown
- 1973-03-13 IN IN556/CAL/73A patent/IN139723B/en unknown
- 1973-03-13 PH PH14419*A patent/PH9753A/en unknown
- 1973-03-13 JP JP2863973A patent/JPS5331849B2/ja not_active Expired
- 1973-03-13 ZM ZM48/73*UA patent/ZM4873A1/xx unknown
- 1973-03-13 SE SE7303526A patent/SE385214B/xx unknown
- 1973-03-13 DE DE2312429A patent/DE2312429C3/de not_active Expired
- 1973-03-13 CA CA166,312A patent/CA1018533A/en not_active Expired
- 1973-03-13 BG BG022973A patent/BG24535A3/xx unknown
- 1973-03-13 RO RO7374151A patent/RO69377A/ro unknown
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