BR0213338A - Processo direto de epoxidação com a utilização de um sistema de catalisador misto - Google Patents
Processo direto de epoxidação com a utilização de um sistema de catalisador mistoInfo
- Publication number
- BR0213338A BR0213338A BR0213338-5A BR0213338A BR0213338A BR 0213338 A BR0213338 A BR 0213338A BR 0213338 A BR0213338 A BR 0213338A BR 0213338 A BR0213338 A BR 0213338A
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst system
- mixed catalyst
- epoxidation process
- direct epoxidation
- olefin
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000006735 epoxidation reaction Methods 0.000 title abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 150000002118 epoxides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 239000010457 zeolite 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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/06—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 liquid phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO DIRETO DE EPOXIDAçãO COM A UTILIZAçãO DE UM SISTEMA DE CATALISADOR MISTO". A presente invenção refere-se a um processo em fase líquida para a epoxidização de uma olefina com hidrogênio e oxigênio na presença de uma mistura de catalisadores que compreende um zeólito de titânio e um catalisador suportado que compreende paládio sobre um suporte que contém nióbio. O processo é altamente seletivo e produtivo para a transformação de olefinas para epóxidos na reação em fase líquida de uma olefina, hidrogênio e oxigênio.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/045,888 US6441204B1 (en) | 2001-10-19 | 2001-10-19 | Direct epoxidation process using a mixed catalyst system |
| PCT/US2002/030020 WO2003035630A1 (en) | 2001-10-19 | 2002-09-20 | Direct epoxidation process using a mixed catalyst system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0213338A true BR0213338A (pt) | 2004-10-26 |
Family
ID=21940390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0213338-5A BR0213338A (pt) | 2001-10-19 | 2002-09-20 | Processo direto de epoxidação com a utilização de um sistema de catalisador misto |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6441204B1 (pt) |
| EP (1) | EP1444216B1 (pt) |
| JP (1) | JP4291149B2 (pt) |
| KR (1) | KR100907544B1 (pt) |
| CN (1) | CN1255393C (pt) |
| BR (1) | BR0213338A (pt) |
| CA (1) | CA2463297A1 (pt) |
| DE (1) | DE60223708T2 (pt) |
| ES (1) | ES2292811T3 (pt) |
| WO (1) | WO2003035630A1 (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717320A1 (de) * | 1997-04-24 | 1998-10-29 | Basf Ag | Einstufiges Verfahren zur Herstellung von Glykolmonoethern aus Olefinen |
| US6884898B1 (en) | 2003-12-08 | 2005-04-26 | Arco Chemical Technology, L.P. | Propylene oxide process |
| US7182932B2 (en) * | 2004-01-30 | 2007-02-27 | Lyondell Chemical Technology, L.P. | Catalyst preparation |
| US20050171365A1 (en) * | 2004-02-03 | 2005-08-04 | Grey Roger A. | Epoxidation process using a mixed catalyst system |
| US7256149B2 (en) * | 2004-02-24 | 2007-08-14 | Lyondell Chemical Technology, L.P. | Catalyst regeneration process |
| US7381675B1 (en) * | 2006-12-19 | 2008-06-03 | Lyondell Chemical Technology, L.P. | Direct epoxidation catalyst |
| EP2589431A1 (en) * | 2011-11-07 | 2013-05-08 | Solvay Sa | A catalyst for direct synthesis of hydrogen peroxide |
| JP6482678B2 (ja) * | 2015-04-09 | 2019-03-13 | ライオンデル ケミカル テクノロジー、エル．ピー． | プロピレンエポキシ化における触媒性能改善 |
| CN113087611A (zh) * | 2021-04-14 | 2021-07-09 | 天津鼎晟新化科技有限公司 | 对叔丁基苯甲酸的合成工艺 |
| CN113105320A (zh) * | 2021-04-14 | 2021-07-13 | 天津鼎晟新化科技有限公司 | 对叔丁基苯甲酸的精制方法 |
| CN116060123A (zh) * | 2021-11-03 | 2023-05-05 | 中国石油天然气股份有限公司 | 乙烯氧化水合制乙二醇催化剂及其制备方法与应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US608388A (en) * | 1898-08-02 | Walter brown | ||
| US3351635A (en) | 1966-03-14 | 1967-11-07 | Halcon International Inc | Epoxidation process |
| US4367342A (en) | 1969-04-02 | 1983-01-04 | Shell Oil Company | Olefin epoxidation |
| IT1152299B (it) | 1982-07-28 | 1986-12-31 | Anic Spa | Procedimento per l'espossidazione di composti olefinici |
| JPS6156176A (ja) * | 1984-08-28 | 1986-03-20 | Idemitsu Kosan Co Ltd | エポキシ化合物の製造方法 |
| JP3044836B2 (ja) | 1991-05-28 | 2000-05-22 | 東ソー株式会社 | プロピレンオキシドの製法 |
| WO1994012428A1 (fr) | 1992-11-20 | 1994-06-09 | Showa Denko K.K. | Procede de production de peroxyde d'hydrogene |
| AU6268594A (en) * | 1993-02-25 | 1994-09-14 | Sandia National Laboratories | Novel silico-titanates and their methods of making and using |
| JP2615432B2 (ja) | 1994-10-28 | 1997-05-28 | 工業技術院長 | 金−酸化チタン含有触媒による炭化水素の部分酸化方法 |
| DE19623609A1 (de) * | 1996-06-13 | 1997-12-18 | Basf Ag | Oxidationskatalysator und Verfahren zur Herstellung von Epoxiden aus Olefinen, Wasserstoff und Sauerstoff unter Verwendung des Oxidationskatalysators |
| RU2189378C2 (ru) | 1996-07-01 | 2002-09-20 | Дзе Дау Кемикал Компани | Способ получения олефиноксидов прямым окислением олефинов, каталитический состав для этого процесса и способ его регенерации |
| US6008388A (en) | 1998-04-16 | 1999-12-28 | Arco Chemical Technology, L.P. | Epoxidation process |
| US6307073B1 (en) | 2000-07-25 | 2001-10-23 | Arco Chemical Technology, L.P. | Direct epoxidation process using a mixed catalyst system |
-
2001
- 2001-10-19 US US10/045,888 patent/US6441204B1/en not_active Expired - Fee Related
-
2002
- 2002-09-20 CA CA002463297A patent/CA2463297A1/en not_active Abandoned
- 2002-09-20 CN CNB02820588XA patent/CN1255393C/zh not_active Expired - Fee Related
- 2002-09-20 WO PCT/US2002/030020 patent/WO2003035630A1/en not_active Ceased
- 2002-09-20 EP EP02770541A patent/EP1444216B1/en not_active Expired - Lifetime
- 2002-09-20 BR BR0213338-5A patent/BR0213338A/pt not_active IP Right Cessation
- 2002-09-20 KR KR1020047005355A patent/KR100907544B1/ko not_active Expired - Fee Related
- 2002-09-20 JP JP2003538146A patent/JP4291149B2/ja not_active Expired - Fee Related
- 2002-09-20 ES ES02770541T patent/ES2292811T3/es not_active Expired - Lifetime
- 2002-09-20 DE DE60223708T patent/DE60223708T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2463297A1 (en) | 2003-05-01 |
| EP1444216A1 (en) | 2004-08-11 |
| EP1444216B1 (en) | 2007-11-21 |
| KR100907544B1 (ko) | 2009-07-14 |
| WO2003035630A1 (en) | 2003-05-01 |
| DE60223708D1 (de) | 2008-01-03 |
| ES2292811T3 (es) | 2008-03-16 |
| JP2005511548A (ja) | 2005-04-28 |
| DE60223708T2 (de) | 2008-10-30 |
| KR20040053159A (ko) | 2004-06-23 |
| JP4291149B2 (ja) | 2009-07-08 |
| CN1255393C (zh) | 2006-05-10 |
| CN1571777A (zh) | 2005-01-26 |
| US6441204B1 (en) | 2002-08-27 |
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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] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 10A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2167 DE 17/07/2012. |