ZA200705927B - A process for the epoxidation of an olefin with improved energy balance - Google Patents
A process for the epoxidation of an olefin with improved energy balanceInfo
- Publication number
- ZA200705927B ZA200705927B ZA200705927A ZA200705927A ZA200705927B ZA 200705927 B ZA200705927 B ZA 200705927B ZA 200705927 A ZA200705927 A ZA 200705927A ZA 200705927 A ZA200705927 A ZA 200705927A ZA 200705927 B ZA200705927 B ZA 200705927B
- Authority
- ZA
- South Africa
- Prior art keywords
- mixture
- olefin
- methanol
- water
- distillation
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 11
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 11
- 238000006735 epoxidation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 21
- 239000000203 mixture Substances 0.000 abstract 10
- 238000004821 distillation Methods 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 1
- 239000006200 vaporizer Substances 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
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/036,051 US20060161010A1 (en) | 2005-01-18 | 2005-01-18 | Process for the epoxidation of an olefin with improved energy balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200705927B true ZA200705927B (en) | 2009-09-30 |
Family
ID=36216999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200705927A ZA200705927B (en) | 2005-01-18 | 2007-07-17 | A process for the epoxidation of an olefin with improved energy balance |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20060161010A1 (de) |
| EP (1) | EP1841753B1 (de) |
| CN (1) | CN101115733B (de) |
| AT (1) | ATE438635T1 (de) |
| BR (1) | BRPI0606494B1 (de) |
| CA (1) | CA2595039A1 (de) |
| DE (1) | DE602006008273D1 (de) |
| ES (1) | ES2330466T3 (de) |
| MX (1) | MX2007008612A (de) |
| MY (1) | MY139850A (de) |
| RU (1) | RU2371439C2 (de) |
| WO (1) | WO2006077183A1 (de) |
| ZA (1) | ZA200705927B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2412929C9 (ru) * | 2005-12-29 | 2012-04-10 | Басф Се | Способ выделения пропиленгликоля из водных композиций |
| US7528290B2 (en) * | 2006-12-28 | 2009-05-05 | Uop Llc | Apparatuses and methods for separating butene-1 from a mixed C4 feed |
| WO2009008493A2 (en) | 2007-07-10 | 2009-01-15 | Sumitomo Chemical Company, Limited | Method for producing propylene oxide |
| IN2014CN04091A (de) | 2011-12-07 | 2015-07-10 | Dow Global Technologies Llc | |
| US8466302B1 (en) * | 2011-12-21 | 2013-06-18 | Cpc Corporation, Taiwan | Process for producing propylene oxide |
| PL2848602T3 (pl) * | 2012-05-11 | 2021-05-31 | Sumitomo Chemical Company Limited | Sposób wytwarzania glikoli ze związku oksiranowego |
| RU2672591C1 (ru) * | 2013-12-06 | 2018-11-16 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Улучшения, относящиеся к очистке пропиленоксида |
| CN105524019B (zh) * | 2014-09-29 | 2017-12-22 | 中国石油化工股份有限公司 | 一种氧化烯烃的制备方法 |
| WO2016189548A1 (en) | 2015-05-27 | 2016-12-01 | Council Of Scientific & Industrial Research | A process for the preparation of epoxides of cyclic and acyclic aryl olefins using recyclable organic promoters |
| PL3380459T3 (pl) * | 2015-11-26 | 2020-06-01 | Evonik Operations Gmbh | Sposób epoksydowania olefiny |
| CN107879998B (zh) * | 2017-10-26 | 2021-03-30 | 河北美邦工程科技股份有限公司 | 一种分段式环氧丙烷制备方法 |
| EP3719008B1 (de) * | 2017-11-30 | 2023-02-22 | China Petroleum & Chemical Corporation | Alkylenoxidherstellungsverfahren und -herstellungssystem |
| CN110981835A (zh) * | 2019-12-16 | 2020-04-10 | 江苏怡达化学股份有限公司 | 一种环氧丙烷生产中的甲醇回收方法 |
| CN116963828A (zh) * | 2021-03-11 | 2023-10-27 | 巴斯夫欧洲公司 | 用于制备烯烃氧化物的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1187661B (it) | 1985-04-23 | 1987-12-23 | Enichem Sintesi | Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica |
| IT1222868B (it) | 1987-10-12 | 1990-09-12 | Montedipe Spa | Metodo per la preparazione di titanio silicaliti |
| US5244650A (en) | 1989-06-29 | 1993-09-14 | Engelhard Corporation | Large-pored molecular sieves with charged octahedral titanium and charged tetrahedral aluminum sites |
| GB9022003D0 (en) * | 1990-10-10 | 1990-11-21 | Interox Chemicals Ltd | Purification of hydrogen peroxide |
| DE4222109A1 (de) | 1992-07-06 | 1994-01-13 | Solvay Interox Gmbh | Verfahren zur Herstellung von hochreinem Wasserstoffperoxid für die Mikroelektronik |
| FR2763932B1 (fr) * | 1997-05-27 | 1999-07-30 | Chemoxal Sa | Procede de preparation d'une solution ultra-pure de peroxyde par echange ionique dans des lits a rapports h/d definis |
| DE19723949A1 (de) * | 1997-06-06 | 1998-12-10 | Basf Ag | Verfahren zur Regenerierung eines Zeolith-Katalysators |
| EP1122249A1 (de) | 2000-02-02 | 2001-08-08 | SOLVAY (Société Anonyme) | Verfahren zur Herstellung von Oxyranen |
| DE10032884A1 (de) * | 2000-07-06 | 2002-01-24 | Basf Ag | Verfahren zur Herstellung von Propylenoxid |
| DE10032885A1 (de) * | 2000-07-06 | 2002-01-17 | Basf Ag | Verfahren zur Herstellung von Propylenoxid |
| IT1318680B1 (it) | 2000-08-11 | 2003-08-27 | Enichem Spa | Processo per la produzione in continuo di ossidi olefinici. |
| EP1293505A1 (de) | 2001-08-22 | 2003-03-19 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
| DE10233388A1 (de) | 2002-07-23 | 2004-02-12 | Basf Ag | Verfahren zur kontinuierlich betriebenen Reindestillation des bei der koppel-produktfreien Propylenoxidsynthese verwendeten Lösungsmittels Methanol unter gleichzeitiger Abtrennung der Methoxypropanole und der Schwersieder |
| DE10233381A1 (de) | 2002-07-23 | 2004-01-29 | Basf Ag | Verfahren zur kontinuierlich betriebenen Destillation des bei der koppel-produktfreien Oxiransynthese verwendeten Lösungsmittels |
| DE10307737A1 (de) | 2003-02-24 | 2004-09-02 | Basf Ag | Verfahren zur Herstellung eines Epoxids |
-
2005
- 2005-01-18 US US11/036,051 patent/US20060161010A1/en not_active Abandoned
-
2006
- 2006-01-09 DE DE602006008273T patent/DE602006008273D1/de active Active
- 2006-01-09 US US11/814,110 patent/US8134018B2/en active Active
- 2006-01-09 CA CA002595039A patent/CA2595039A1/en not_active Abandoned
- 2006-01-09 BR BRPI0606494-9A patent/BRPI0606494B1/pt active IP Right Grant
- 2006-01-09 MX MX2007008612A patent/MX2007008612A/es active IP Right Grant
- 2006-01-09 WO PCT/EP2006/050092 patent/WO2006077183A1/en active Application Filing
- 2006-01-09 AT AT06700597T patent/ATE438635T1/de not_active IP Right Cessation
- 2006-01-09 RU RU2007131363/04A patent/RU2371439C2/ru active
- 2006-01-09 ES ES06700597T patent/ES2330466T3/es active Active
- 2006-01-09 EP EP06700597A patent/EP1841753B1/de active Active
- 2006-01-09 CN CN2006800042915A patent/CN101115733B/zh active Active
- 2006-01-17 MY MYPI20060198A patent/MY139850A/en unknown
-
2007
- 2007-07-17 ZA ZA200705927A patent/ZA200705927B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0606494B1 (pt) | 2015-08-11 |
| MY139850A (en) | 2009-11-30 |
| ES2330466T3 (es) | 2009-12-10 |
| RU2371439C2 (ru) | 2009-10-27 |
| CN101115733B (zh) | 2010-06-09 |
| DE602006008273D1 (de) | 2009-09-17 |
| CN101115733A (zh) | 2008-01-30 |
| WO2006077183A8 (en) | 2007-08-30 |
| EP1841753B1 (de) | 2009-08-05 |
| MX2007008612A (es) | 2007-09-11 |
| CA2595039A1 (en) | 2006-07-27 |
| ATE438635T1 (de) | 2009-08-15 |
| US20100081834A1 (en) | 2010-04-01 |
| US8134018B2 (en) | 2012-03-13 |
| EP1841753A1 (de) | 2007-10-10 |
| RU2007131363A (ru) | 2009-02-27 |
| US20060161010A1 (en) | 2006-07-20 |
| BRPI0606494A2 (pt) | 2010-01-19 |
| WO2006077183A1 (en) | 2006-07-27 |
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