BE796432A - Procede ameliore de synthese d'oxyde de propylene - Google Patents
Procede ameliore de synthese d'oxyde de propyleneInfo
- Publication number
- BE796432A BE796432A BE1004866A BE1004866A BE796432A BE 796432 A BE796432 A BE 796432A BE 1004866 A BE1004866 A BE 1004866A BE 1004866 A BE1004866 A BE 1004866A BE 796432 A BE796432 A BE 796432A
- Authority
- BE
- Belgium
- Prior art keywords
- synthesis
- propylene oxide
- improved process
- improved
- propylene
- 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 |
|---|---|
| BE796432A true BE796432A (fr) | 1973-07-02 |
Family
ID=11186566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE1004866A BE796432A (fr) | 1972-03-13 | 1973-03-08 | Procede ameliore de synthese d'oxyde de propylene |
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 |
| EP1857448A4 (fr) | 2005-02-25 | 2009-07-29 | Sumitomo Chemical Co | Procede pour la fabrication d un oxyde d olefine |
| EP2229372B1 (fr) | 2007-12-14 | 2013-04-10 | Dow Technology Investments LLC | Lavage humide pour évacuer les solides particulaires d'une chaîne d'alimentation en oxygène |
| 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 |
| WO2009078899A1 (fr) | 2007-12-14 | 2009-06-25 | Dow Technology Investments Llc | Mélengeur de gaz rapide (à cisaillement élevé) d'oxygène/hydrocarbure |
| 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 |
| CN101848759B (zh) | 2007-12-14 | 2013-06-05 | 陶氏技术投资有限公司 | 低剪切气体混合器 |
| KR20120120184A (ko) * | 2009-12-18 | 2012-11-01 | 스미또모 가가꾸 가부시끼가이샤 | 산화 프로필렌의 제조 방법 |
-
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 FR FR7308240A patent/FR2175801B1/fr not_active Expired
- 1973-03-08 TR TR17180A patent/TR17180A/xx unknown
- 1973-03-08 BE BE1004866A patent/BE796432A/fr not_active IP Right Cessation
- 1973-03-09 LU LU67190A patent/LU67190A1/xx unknown
- 1973-03-09 IE IE389/73A patent/IE37485B1/xx unknown
- 1973-03-09 GB GB1160273A patent/GB1368922A/en not_active Expired
- 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 DD DD169661A patent/DD104078A5/xx unknown
- 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
- 1973-03-13 BR BR731793A patent/BR7301793D0/pt unknown
- 1973-03-13 CS CS1834A patent/CS162640B2/cs unknown
- 1973-03-13 BG BG7300022973A patent/BG24535A3/xx unknown
- 1973-03-13 CA CA166,312A patent/CA1018533A/fr not_active Expired
- 1973-03-13 RO RO7374151A patent/RO69377A/fr unknown
- 1973-03-13 PH PH14419*A patent/PH9753A/en unknown
- 1973-03-13 DE DE2312429A patent/DE2312429C3/de not_active Expired
- 1973-03-13 SE SE7303526A patent/SE385214B/xx 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 IN IN556/CAL/73A patent/IN139723B/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SNAM PROGETTI S.P.A. Effective date: 19840308 |