AU476667B2 - Improved procedure for propylene oxide synthesis - Google Patents
Improved procedure for propylene oxide synthesisInfo
- Publication number
- AU476667B2 AU476667B2 AU52546/73A AU5254673A AU476667B2 AU 476667 B2 AU476667 B2 AU 476667B2 AU 52546/73 A AU52546/73 A AU 52546/73A AU 5254673 A AU5254673 A AU 5254673A AU 476667 B2 AU476667 B2 AU 476667B2
- Authority
- AU
- Australia
- Prior art keywords
- propylene oxide
- improved procedure
- oxide synthesis
- synthesis
- procedure
- 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)
Applications Claiming Priority (2)
| 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 |
| ITIT21767A/ | 1972-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5254673A AU5254673A (en) | 1974-08-29 |
| AU476667B2 true AU476667B2 (en) | 1976-09-30 |
Family
ID=11186566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU52546/73A Expired AU476667B2 (en) | 1972-03-13 | 1973-02-23 | Improved procedure for propylene oxide synthesis |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS5331849B2 (fr) |
| AR (1) | AR193920A1 (fr) |
| AT (1) | AT320602B (fr) |
| AU (1) | AU476667B2 (fr) |
| BE (1) | BE796432A (fr) |
| BG (1) | BG24535A3 (fr) |
| BR (1) | BR7301793D0 (fr) |
| CA (1) | CA1018533A (fr) |
| CH (1) | CH556833A (fr) |
| CS (1) | CS162640B2 (fr) |
| DD (1) | DD104078A5 (fr) |
| DE (1) | DE2312429C3 (fr) |
| DK (1) | DK130588B (fr) |
| EG (1) | EG11014A (fr) |
| ES (1) | ES412860A1 (fr) |
| FR (1) | FR2175801B1 (fr) |
| GB (1) | GB1368922A (fr) |
| HU (1) | HU170063B (fr) |
| IE (1) | IE37485B1 (fr) |
| IN (1) | IN139723B (fr) |
| IT (1) | IT950126B (fr) |
| LU (1) | LU67190A1 (fr) |
| NL (1) | NL159977C (fr) |
| NO (1) | NO136461C (fr) |
| PH (1) | PH9753A (fr) |
| RO (1) | RO69377A (fr) |
| SE (1) | SE385214B (fr) |
| TR (1) | TR17180A (fr) |
| ZA (1) | ZA731321B (fr) |
| ZM (1) | ZM4873A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535237U (fr) * | 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 |
| CN101160298B (zh) * | 2005-02-25 | 2011-06-22 | 住友化学株式会社 | 环氧烷烃的制备方法 |
| WO2009078897A1 (fr) * | 2007-12-14 | 2009-06-25 | Dow Technology Investments Llc | Mélangeur de gaz industriel hydrocabure/oxygène à un brouillard d'eau |
| EP2249951B1 (fr) | 2007-12-14 | 2014-01-01 | Dow Technology Investments LLC | Mélangeur à faible cisaillement pour les gaz |
| JP5475679B2 (ja) | 2007-12-14 | 2014-04-16 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | 酸素供給ラインから微粒子固体を除去する湿式スクラビング |
| US8404189B2 (en) | 2007-12-14 | 2013-03-26 | Dow Technology Investments Llc | Oxygen/hydrocarbon rapid (high shear) gas mixer, particularly for the production of ethylene oxide |
| WO2009078898A1 (fr) * | 2007-12-14 | 2009-06-25 | Dow Technology Investments Llc | Mélangeur de gaz industriel hydrocarbure/oxygène avec un milieu de gouttelettes d'eau grossier pour réduire le pouvoir d'allumage |
| BR112012014718A2 (pt) * | 2009-12-18 | 2015-09-15 | Sumitomo Chemical Co | método para a produção de óxido de propileno |
-
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 DK DK120973AA patent/DK130588B/da unknown
- 1973-03-06 NL NL7303160.A patent/NL159977C/xx not_active IP Right Cessation
- 1973-03-08 TR TR17180A patent/TR17180A/xx unknown
- 1973-03-08 BE BE1004866A patent/BE796432A/fr not_active IP Right Cessation
- 1973-03-08 FR FR7308240A patent/FR2175801B1/fr not_active Expired
- 1973-03-09 GB GB1160273A patent/GB1368922A/en not_active Expired
- 1973-03-09 IE IE389/73A patent/IE37485B1/xx unknown
- 1973-03-09 LU LU67190A patent/LU67190A1/xx unknown
- 1973-03-10 ES ES412860A patent/ES412860A1/es not_active Expired
- 1973-03-11 CH CH348373A patent/CH556833A/fr not_active IP Right Cessation
- 1973-03-11 EG EG85/73A patent/EG11014A/xx active
- 1973-03-12 AR AR247007A patent/AR193920A1/es active
- 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
- 1973-03-13 CS CS1834A patent/CS162640B2/cs unknown
- 1973-03-13 JP JP2863973A patent/JPS5331849B2/ja not_active Expired
- 1973-03-13 RO RO7374151A patent/RO69377A/fr unknown
- 1973-03-13 ZM ZM48/73*UA patent/ZM4873A1/xx unknown
- 1973-03-13 BR BR731793A patent/BR7301793D0/pt unknown
- 1973-03-13 IN IN556/CAL/73A patent/IN139723B/en unknown
- 1973-03-13 SE SE7303526A patent/SE385214B/xx unknown
- 1973-03-13 CA CA166,312A patent/CA1018533A/fr not_active Expired
- 1973-03-13 BG BG7300022973A patent/BG24535A3/xx unknown
- 1973-03-13 PH PH14419*A patent/PH9753A/en unknown
- 1973-03-13 DE DE2312429A patent/DE2312429C3/de not_active Expired
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