BR9004975A - Processo para epoxidar um composto olefinicamente insaturado - Google Patents
Processo para epoxidar um composto olefinicamente insaturadoInfo
- Publication number
- BR9004975A BR9004975A BR909004975A BR9004975A BR9004975A BR 9004975 A BR9004975 A BR 9004975A BR 909004975 A BR909004975 A BR 909004975A BR 9004975 A BR9004975 A BR 9004975A BR 9004975 A BR9004975 A BR 9004975A
- Authority
- BR
- Brazil
- Prior art keywords
- epoxide
- unsaturated compound
- olefinically unsaturated
- silica
- finely dispersed
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 150000002118 epoxides Chemical class 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 229910000476 molybdenum oxide Inorganic materials 0.000 abstract 2
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006735 epoxidation reaction Methods 0.000 abstract 1
- 239000002638 heterogeneous catalyst Substances 0.000 abstract 1
- 150000002432 hydroperoxides Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- 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
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41760889A | 1989-10-05 | 1989-10-05 | |
| US07/580,426 US5081267A (en) | 1989-10-05 | 1990-09-13 | Epoxidation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9004975A true BR9004975A (pt) | 1991-09-10 |
Family
ID=27023790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909004975A BR9004975A (pt) | 1989-10-05 | 1990-10-04 | Processo para epoxidar um composto olefinicamente insaturado |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5081267A (pt) |
| EP (1) | EP0421781B1 (pt) |
| JP (1) | JP2895605B2 (pt) |
| KR (1) | KR910007853A (pt) |
| CN (1) | CN1051356A (pt) |
| AT (1) | ATE117998T1 (pt) |
| BR (1) | BR9004975A (pt) |
| CA (1) | CA2026178A1 (pt) |
| DE (1) | DE69016559T2 (pt) |
| ES (1) | ES2066986T3 (pt) |
| HU (1) | HUT55652A (pt) |
| RU (1) | RU2015972C1 (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9201482A (nl) * | 1992-08-20 | 1994-03-16 | Dsm Nv | Epoxidatie Katalysator. |
| GB9417059D0 (en) * | 1994-08-24 | 1994-10-12 | Bp Chem Int Ltd | Oxide catalysts |
| US5840933A (en) * | 1996-10-29 | 1998-11-24 | Arco Chemical Technology, L.P. | Catalytic converter system and progress |
| JP4251666B2 (ja) * | 1997-05-05 | 2009-04-08 | アルコ ケミカル テクノロジー，エル．ピー． | 改良された不均一触媒組成物を用いるエポキシ化法 |
| ITMI981633A1 (it) * | 1998-07-16 | 2000-01-16 | Enitecnologie Spa | Catalizzatore a base di molibdeno e suo impiego nell'isomerizzazione di n-paraffine |
| PL341895A1 (en) * | 1999-08-12 | 2001-02-26 | Ajinomoto Kk | Plasmide autonomously replicable in corynebacter bacteria |
| US6365761B1 (en) * | 1999-08-18 | 2002-04-02 | Shell Oil Company | Process for preparing alkylene oxide |
| JP4399913B2 (ja) | 1999-08-25 | 2010-01-20 | 住友化学株式会社 | オキシラン化合物の製造方法 |
| JP4325045B2 (ja) * | 1999-11-09 | 2009-09-02 | 住友化学株式会社 | チタン含有珪素酸化物触媒の製造方法、該触媒及び該触媒を用いたオキシラン化合物の製造方法 |
| JP2001151764A (ja) * | 1999-11-19 | 2001-06-05 | Nof Corp | エポキシ化合物の製造方法 |
| ES2252553T3 (es) * | 2001-12-05 | 2006-05-16 | Dow Global Technologies Inc. | Procedimiento de preparacion de un oxido de olefina a partir de olefina e hidroperoxido organico. |
| CN103338859B (zh) * | 2010-09-23 | 2016-05-04 | 科学与工业研究会 | 使脂肪酸、它们的酯及其混合物环氧化的改进方法 |
| CN106964337B (zh) * | 2016-01-14 | 2019-09-20 | 万华化学集团股份有限公司 | 一种环氧化催化剂的制备方法、及制备的环氧化催化剂及其应用 |
| CN107876041A (zh) * | 2017-11-24 | 2018-04-06 | 江南大学 | 一种应用于液相烯烃环氧化反应的三氧化钼纳米反应器的合成方法 |
| RU2730195C1 (ru) * | 2019-11-18 | 2020-08-19 | Андрей Викторович Юндин | Двигатель внутреннего сгорания (цикл юндина) |
| CN113181961B (zh) * | 2020-01-14 | 2022-09-20 | 万华化学集团股份有限公司 | 一种丙烯环氧化催化剂的制备方法及其用途 |
| JP7280948B2 (ja) * | 2020-01-14 | 2023-05-24 | 万華化学集団股▲分▼有限公司 | プロピレンエポキシ化触媒の調製方法及びその使用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634464A (en) * | 1969-04-02 | 1972-01-11 | Shell Oil Co | Olefin epoxidation |
| CH568792A5 (pt) * | 1970-10-01 | 1975-11-14 | Shell Int Research | |
| US3829392A (en) * | 1970-10-01 | 1974-08-13 | Shell Oil Co | Heterogeneous catalysts for olefin epoxidation |
| US3923843A (en) * | 1972-03-13 | 1975-12-02 | Shell Oil Co | Epoxidation process with improved heterogeneous catalyst |
| NL7209361A (pt) | 1972-07-04 | 1974-01-08 | ||
| US3980586A (en) * | 1974-08-28 | 1976-09-14 | Mobil Oil Corporation | Modified solid catalyst materials |
| GB1518338A (en) * | 1974-11-18 | 1978-07-19 | Degussa | Process for separating epoxidation and hydroxylation catalysts from distillation residues |
| US4157346A (en) * | 1976-10-21 | 1979-06-05 | Olin Corporation | Catalytic epoxidation of alkylene compounds |
| IT1152299B (it) * | 1982-07-28 | 1986-12-31 | Anic Spa | Procedimento per l'espossidazione di composti olefinici |
-
1990
- 1990-09-13 US US07/580,426 patent/US5081267A/en not_active Expired - Fee Related
- 1990-09-25 CA CA002026178A patent/CA2026178A1/en not_active Abandoned
- 1990-09-29 KR KR1019900015851A patent/KR910007853A/ko not_active Withdrawn
- 1990-10-04 HU HU906343A patent/HUT55652A/hu unknown
- 1990-10-04 BR BR909004975A patent/BR9004975A/pt unknown
- 1990-10-04 AT AT90310870T patent/ATE117998T1/de active
- 1990-10-04 EP EP90310870A patent/EP0421781B1/en not_active Expired - Lifetime
- 1990-10-04 ES ES90310870T patent/ES2066986T3/es not_active Expired - Lifetime
- 1990-10-04 DE DE69016559T patent/DE69016559T2/de not_active Expired - Fee Related
- 1990-10-04 RU SU904831454A patent/RU2015972C1/ru active
- 1990-10-04 JP JP2265279A patent/JP2895605B2/ja not_active Expired - Lifetime
- 1990-10-05 CN CN90108989A patent/CN1051356A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES2066986T3 (es) | 1995-03-16 |
| JP2895605B2 (ja) | 1999-05-24 |
| KR910007853A (ko) | 1991-05-30 |
| ATE117998T1 (de) | 1995-02-15 |
| US5081267A (en) | 1992-01-14 |
| CA2026178A1 (en) | 1991-04-06 |
| DE69016559T2 (de) | 1995-05-24 |
| EP0421781B1 (en) | 1995-02-01 |
| HU906343D0 (en) | 1991-04-29 |
| RU2015972C1 (ru) | 1994-07-15 |
| CN1051356A (zh) | 1991-05-15 |
| EP0421781A1 (en) | 1991-04-10 |
| HUT55652A (en) | 1991-06-28 |
| JPH03167179A (ja) | 1991-07-19 |
| DE69016559D1 (de) | 1995-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9004975A (pt) | Processo para epoxidar um composto olefinicamente insaturado | |
| BR8907211A (pt) | Processo para epoxidacao seletiva de olefinas | |
| ES2119473T3 (es) | Catalizadores heterogeneos. | |
| BR9005240A (pt) | Catalisadores de oxido de alquileno contendo alto teor de prata | |
| AU5321190A (en) | Alkylene oxide catalysts having enhanced activity and/or stability | |
| MX171239B (es) | Un proceso para la preparacion de un compuesto de oxirano | |
| ATE170425T1 (de) | Alkylenoxid-katalysator mit verbesserter aktivität und/oder stabilität | |
| BR9911208A (pt) | Processo de epoxidação para aril alil éteres. | |
| BR9714951A (pt) | Processo para preparar um óxido de olefina, composição de catalisador e processo para regenerar um composição. | |
| DE60020103D1 (de) | Verfahren zur zersetzung von hydroperoxiden | |
| IT1298337B1 (it) | Procedimento per la preparazione di epossidi olefinici. | |
| BR9809226A (pt) | Processo de epoxidação usando-se um composto de peroxotungstato estabilizado com fosfato como catalisador | |
| ES2147713B1 (es) | Metodo para producir oxido de propileno | |
| FR2423486A1 (fr) | Nouveau reactif d'epoxydation | |
| ES8703445A1 (es) | Un metodo de producir un compuesto de oxirano | |
| BR8105592A (pt) | Processo para produzir etileno glicol pela reacao de metanol,um peroxido organico e formaldeido | |
| IT7924478A0 (it) | Processo per l'epossidazione catalitica di olefine con acqua ossigenata. | |
| ES412496A2 (es) | Un procedimiento para la preparacion de compuestos de oxi- rano. | |
| BR9814850A (pt) | Processo de fabricação de um composto orgânico em um meio lìquido contendo água | |
| ATE152146T1 (de) | Vernoniaöl modifizierte epoxydharzen | |
| BR0315415A (pt) | Processo para preparar um composto | |
| NO170218C (no) | Sfaerisk katalysatorbaerer, katalysator som omfatter baereren samt fremstilling derav | |
| BR8702505A (pt) | Processo para a preparacao de bisfenois bromados | |
| GB1243319A (en) | A process for epoxidizing olefins with orgnaic hydroperoxides | |
| GB1222874A (en) | Preparation of molybdenum catalysts |