BR0309690A - Processo para a epoxidação de olefinas - Google Patents
Processo para a epoxidação de olefinasInfo
- Publication number
- BR0309690A BR0309690A BR0309690-4A BR0309690A BR0309690A BR 0309690 A BR0309690 A BR 0309690A BR 0309690 A BR0309690 A BR 0309690A BR 0309690 A BR0309690 A BR 0309690A
- Authority
- BR
- Brazil
- Prior art keywords
- olefin
- epoxidation process
- olefin epoxidation
- alcoholic solvent
- iii
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 4
- 238000006735 epoxidation reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 230000001476 alcoholic effect Effects 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000000047 product 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO PARA A EPOXIDAçãO DE OLEFINAS". A presente invenção refere-se a um processo para a epoxidação de olefinas i) reagindo-se uma olefina com peróxido de hidrogênio na presença de um catalisador de epoxidação e um solvente alcoólico; ii) separando-se o óxido de propeno produto e a olefina não reagida do produto da reação da etapa i); iii)recuperando-se uma corrente contendo o solvente alcoólico, caracterizado por iv) submeter a corrente recuperada da etapa iii) à hidrogenação.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02009869.5 | 2002-05-02 | ||
| EP02009869A EP1359148A1 (en) | 2002-05-02 | 2002-05-02 | Process for the epoxidation of olefins |
| PCT/EP2003/004442 WO2003093255A1 (en) | 2002-05-02 | 2003-04-29 | Process for the epoxidation of olefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0309690A true BR0309690A (pt) | 2005-03-15 |
| BR0309690B1 BR0309690B1 (pt) | 2015-01-06 |
Family
ID=28799680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0309690-4A BR0309690B1 (pt) | 2002-05-02 | 2003-04-29 | Processo para a epoxidação de olefinas |
Country Status (15)
| Country | Link |
|---|---|
| EP (2) | EP1359148A1 (pt) |
| JP (1) | JP5183009B2 (pt) |
| KR (1) | KR100814310B1 (pt) |
| CN (1) | CN1294125C (pt) |
| AT (1) | ATE321034T1 (pt) |
| AU (1) | AU2003229745A1 (pt) |
| BR (1) | BR0309690B1 (pt) |
| CA (1) | CA2483447C (pt) |
| DE (1) | DE60304169T3 (pt) |
| ES (1) | ES2258718T5 (pt) |
| MY (1) | MY135540A (pt) |
| PL (1) | PL213135B1 (pt) |
| RU (1) | RU2322442C2 (pt) |
| WO (1) | WO2003093255A1 (pt) |
| ZA (1) | ZA200408821B (pt) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20052491A1 (it) | 2005-12-27 | 2007-06-28 | Basf Ag | Un procedimento per la epossidazione del propene |
| RU2388755C2 (ru) * | 2005-12-27 | 2010-05-10 | Басф Се | Способ эпоксидирования пропена |
| CN101972655B (zh) * | 2010-10-26 | 2012-11-14 | 中国科学院山西煤炭化学研究所 | 一种烯烃环氧化催化剂及其制备方法与应用 |
| CN104926606B (zh) * | 2014-03-21 | 2017-12-12 | 湖南长岭石化科技开发有限公司 | 一种对来自烯烃环氧化反应过程的回收醇溶剂进行纯化的方法和一种烯烃环氧化方法 |
| WO2016016070A1 (en) | 2014-07-29 | 2016-02-04 | Evonik Degussa Gmbh | Process for the epoxidation of an olefin |
| MD4364C1 (ro) * | 2015-02-17 | 2016-03-31 | Институт Химии Академии Наук Молдовы | Catalizator de epoxidare heterogenă a (+)-3-carenei |
| PT3288927T (pt) | 2015-04-28 | 2019-08-06 | Evonik Degussa Gmbh | Processo para a epoxidação de propeno |
| EP3380448B1 (de) | 2015-11-25 | 2019-08-28 | Evonik Degussa GmbH | Verfahren zur herstellung von 1,2-propandiol aus propen und wasserstoffperoxid |
| EA035589B1 (ru) | 2015-11-26 | 2020-07-13 | Эвоник Оперейшнс Гмбх | Способ эпоксидирования пропена |
| HUE054720T2 (hu) | 2015-11-26 | 2021-09-28 | Evonik Operations Gmbh | Eljárás és reaktor propén epoxidálására |
| TWI707847B (zh) | 2015-11-26 | 2020-10-21 | 德商贏創運營有限公司 | 丙烯之環氧化方法 |
| KR102642647B1 (ko) | 2015-11-26 | 2024-02-29 | 에보닉 오퍼레이션스 게엠베하 | 올레핀의 에폭시화 방법 |
| HUE048978T2 (hu) * | 2015-12-02 | 2020-09-28 | Evonik Operations Gmbh | Eljárás propén epoxidálására |
| CN105481644A (zh) * | 2015-12-02 | 2016-04-13 | 中国天辰工程有限公司 | 一种去除有机溶剂水溶液中过氧化氢的方法 |
| MY183767A (en) | 2016-01-19 | 2021-03-12 | Evonik Operations Gmbh | Process for the epoxidation of an olefin |
| CN105712953A (zh) * | 2016-01-26 | 2016-06-29 | 江苏怡达化学股份有限公司 | 一种预纯化环氧丙烷的方法 |
| PL3433240T3 (pl) | 2016-03-21 | 2021-06-28 | Evonik Operations Gmbh | Sposób epoksydacji propenu |
| EP3246323A1 (en) | 2016-05-17 | 2017-11-22 | Evonik Degussa GmbH | Integrated process for making propene oxide from propane |
| CN106349016A (zh) * | 2016-08-22 | 2017-01-25 | 江苏怡达化学股份有限公司 | 一种用于甲醇回收的前处理系统及工艺 |
| WO2018205244A1 (en) * | 2017-05-12 | 2018-11-15 | Evonik Degussa Gmbh | Process for the epoxidation of propene |
| EP3406603A1 (en) | 2017-05-22 | 2018-11-28 | Evonik Degussa GmbH | Process for the epoxidation of propene |
| EP3438101A1 (en) | 2017-08-01 | 2019-02-06 | Evonik Degussa GmbH | Process for the epoxidation of propene |
| CN108191794B (zh) * | 2017-12-29 | 2020-02-11 | 中触媒新材料股份有限公司 | 一种丙烯环氧化反应方法 |
| CN110105173A (zh) * | 2019-04-26 | 2019-08-09 | 江苏扬农化工集团有限公司 | 一种高效的hppo工艺回收溶剂的纯化方法 |
| CN110003138B (zh) * | 2019-04-26 | 2021-05-25 | 江苏扬农化工集团有限公司 | 一种用分子筛催化反应脱除hppo工艺中醛酮的方法 |
| CN110354858B (zh) * | 2019-08-23 | 2022-04-12 | 湖南长岭石化科技开发有限公司 | 一种烯烃环氧化反应过程的醇溶剂加氢精制催化剂及其制备方法和应用 |
| CN113968772B (zh) * | 2020-07-24 | 2024-08-13 | 中国石油化工股份有限公司 | 提纯方法及设备和混合物流处理方法和装置以及制备环氧化物的方法和环氧化反应系统 |
| CN113968830B (zh) * | 2020-07-24 | 2024-01-09 | 中国石油化工股份有限公司 | 环氧丙烷物流的分离方法和环氧化反应产物分离方法以及丙烯环氧化方法 |
| CN113968831B (zh) * | 2020-07-24 | 2024-02-09 | 中国石油化工股份有限公司 | 环氧丙烷精制方法和环氧丙烷物流的分离方法和环氧化反应产物分离方法及丙烯环氧化方法 |
| CN113968829B (zh) * | 2020-07-24 | 2024-02-09 | 中国石油化工股份有限公司 | 一种丙烯环氧化方法和一种环氧化系统 |
| CN112679318A (zh) * | 2020-12-28 | 2021-04-20 | 胜帮科技股份有限公司 | 一种环氧丙烷生产过程中循环溶剂的净化回收装置及方法 |
| CN113636914B (zh) * | 2021-09-14 | 2024-04-12 | 湖南长炼新材料科技股份公司 | 一种丙烯环氧化回收醇溶剂的处理方法 |
| CN115869957A (zh) * | 2021-09-28 | 2023-03-31 | 中国石油化工股份有限公司 | 催化剂及其制备方法和烯烃环氧化反应的回收溶剂加氢精制的方法 |
| CN119019347B (zh) * | 2023-05-26 | 2025-12-12 | 中国石油化工股份有限公司 | 一种分离粗环氧丙烷中甲缩醛的方法 |
| CN119192100A (zh) * | 2023-06-26 | 2024-12-27 | 中国石油化工股份有限公司 | 环氧丙烷的制备方法和制备环氧丙烷的装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860662A (en) * | 1967-11-20 | 1975-01-14 | Halcon International Inc | Process for treating the product mixture from the epoxidation of olefinic hydrocarbons |
| JPS5846490B2 (ja) * | 1979-12-12 | 1983-10-17 | 日本合成アルコ−ル株式会社 | 不純アルコ−ルの精製法 |
| US5106458A (en) * | 1991-07-26 | 1992-04-21 | Texaco Chemical Company | Method for the purification of propylene oxide |
| IT1250756B (it) * | 1991-08-02 | 1995-04-21 | Eniricerche Spa | Procedimento per la produzione di ossidi olefinici |
| US5166372A (en) * | 1992-02-07 | 1992-11-24 | Arco Chemical Technology, L.P. | Epoxidation process |
| US5214168A (en) * | 1992-04-30 | 1993-05-25 | Arco Chemical Technology, L.P. | Integrated process for epoxide production |
| CA2137310C (en) * | 1993-12-20 | 2004-02-17 | John C. Jubin Jr. | Catalytic converter and method for highly exothermic reactions |
| US5463090A (en) * | 1994-10-27 | 1995-10-31 | Arco Chemical Technology, L.P. | Integrated process for epoxide production |
| US5693834A (en) * | 1995-03-15 | 1997-12-02 | Arco Chemical Technology, L.P. | Integrated process for epoxidation |
| IT1283455B1 (it) * | 1996-07-19 | 1998-04-21 | Enichem Spa | Procedimento per la preparazione di epossidi da olefine |
| US5863391A (en) * | 1997-08-15 | 1999-01-26 | Arco Chemical Technology, L.P. | Purification of a methanol stream |
| ES2257021T3 (es) * | 1999-08-06 | 2006-07-16 | Repsol Quimica S.A. | Un procedimiento para la produccion continua de oxido de propileno y otros oxidos de alqueno. |
| EP1122248A1 (de) * | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
| IT1318549B1 (it) * | 2000-06-01 | 2003-08-27 | Eni Spa | Processo per la produzioni in continuo di acqua ossigenata. |
| IT1318550B1 (it) * | 2000-06-01 | 2003-08-27 | Eni Spa | Catalizzatore e processo per la sintesi diretta di acqua ossigenata. |
-
2002
- 2002-05-02 EP EP02009869A patent/EP1359148A1/en not_active Withdrawn
-
2003
- 2003-04-28 MY MYPI20031593A patent/MY135540A/en unknown
- 2003-04-29 DE DE60304169.8T patent/DE60304169T3/de not_active Expired - Lifetime
- 2003-04-29 EP EP03722565.3A patent/EP1499602B2/en not_active Expired - Lifetime
- 2003-04-29 RU RU2004135312/04A patent/RU2322442C2/ru active
- 2003-04-29 AU AU2003229745A patent/AU2003229745A1/en not_active Abandoned
- 2003-04-29 CN CNB038099594A patent/CN1294125C/zh not_active Expired - Lifetime
- 2003-04-29 ES ES03722565T patent/ES2258718T5/es not_active Expired - Lifetime
- 2003-04-29 PL PL371503A patent/PL213135B1/pl unknown
- 2003-04-29 JP JP2004501394A patent/JP5183009B2/ja not_active Expired - Fee Related
- 2003-04-29 CA CA2483447A patent/CA2483447C/en not_active Expired - Fee Related
- 2003-04-29 AT AT03722565T patent/ATE321034T1/de not_active IP Right Cessation
- 2003-04-29 BR BRPI0309690-4A patent/BR0309690B1/pt not_active IP Right Cessation
- 2003-04-29 KR KR1020047017566A patent/KR100814310B1/ko not_active Expired - Fee Related
- 2003-04-29 WO PCT/EP2003/004442 patent/WO2003093255A1/en not_active Ceased
-
2004
- 2004-11-01 ZA ZA2004/08821A patent/ZA200408821B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR0309690B1 (pt) | 2015-01-06 |
| KR20050016382A (ko) | 2005-02-21 |
| DE60304169D1 (de) | 2006-05-11 |
| MY135540A (en) | 2008-05-30 |
| RU2004135312A (ru) | 2005-10-10 |
| CA2483447C (en) | 2011-08-09 |
| DE60304169T3 (de) | 2015-01-08 |
| CA2483447A1 (en) | 2003-11-13 |
| AU2003229745A8 (en) | 2003-11-17 |
| PL213135B1 (pl) | 2013-01-31 |
| EP1499602B2 (en) | 2014-11-26 |
| WO2003093255A1 (en) | 2003-11-13 |
| CN1294125C (zh) | 2007-01-10 |
| PL371503A1 (en) | 2005-06-27 |
| ES2258718T3 (es) | 2006-09-01 |
| RU2322442C2 (ru) | 2008-04-20 |
| ES2258718T5 (es) | 2015-03-10 |
| JP2005526844A (ja) | 2005-09-08 |
| ZA200408821B (en) | 2005-11-30 |
| EP1499602B1 (en) | 2006-03-22 |
| CN1649858A (zh) | 2005-08-03 |
| KR100814310B1 (ko) | 2008-03-18 |
| ATE321034T1 (de) | 2006-04-15 |
| DE60304169T2 (de) | 2007-05-10 |
| JP5183009B2 (ja) | 2013-04-17 |
| AU2003229745A1 (en) | 2003-11-17 |
| EP1359148A1 (en) | 2003-11-05 |
| EP1499602A1 (en) | 2005-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: UHDE GMBH. (DE) , DEGUSSA GMBH (DE) Free format text: NOME ALTERADO DE: DEGUSSA AG |
|
| B25D | Requested change of name of applicant approved |
Owner name: UHDE GMBH. (DE) , EVONIK DEGUSSA GMBH (DE) Free format text: NOME ALTERADO DE: DEGUSSA GMBH |
|
| B25G | Requested change of headquarter approved |
Owner name: UHDE GMBH. (DE) , EVONIK DEGUSSA GMBH (DE) Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100037415/RJ DE 29/04/2010. |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/01/2015, OBSERVADAS AS CONDICOES LEGAIS. |
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| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2512 DE 26-02-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |