BRPI0821577A2 - Processo para a preparação de estireno e/ou de um estireno substituído. - Google Patents
Processo para a preparação de estireno e/ou de um estireno substituído.Info
- Publication number
- BRPI0821577A2 BRPI0821577A2 BRPI0821577-4A BRPI0821577A BRPI0821577A2 BR PI0821577 A2 BRPI0821577 A2 BR PI0821577A2 BR PI0821577 A BRPI0821577 A BR PI0821577A BR PI0821577 A2 BRPI0821577 A2 BR PI0821577A2
- Authority
- BR
- Brazil
- Prior art keywords
- styrene
- preparation
- substituted
- substituted styrene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/34—Mechanical properties
- B01J35/37—Crush or impact strength
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/638—Pore volume more than 1.0 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/651—50-500 nm
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/653—500-1000 nm
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
- B01J35/69—Pore distribution bimodal
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/55—Cylinders or rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07122779 | 2007-12-10 | ||
| EP07122779.7 | 2007-12-10 | ||
| PCT/EP2008/066353 WO2009074461A1 (en) | 2007-12-10 | 2008-11-27 | Process for the preparation of styrene and/or a substituted styrene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0821577A2 true BRPI0821577A2 (pt) | 2015-06-16 |
| BRPI0821577B1 BRPI0821577B1 (pt) | 2018-02-27 |
Family
ID=39323826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0821577-4A BRPI0821577B1 (pt) | 2007-12-10 | 2008-11-27 | Processo para a preparação de estireno e/ou de um estireno substituído. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20090187055A1 (pt) |
| EP (1) | EP2231559B1 (pt) |
| CN (1) | CN101896444B (pt) |
| BR (1) | BRPI0821577B1 (pt) |
| RU (1) | RU2469999C2 (pt) |
| WO (1) | WO2009074461A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10815164B2 (en) * | 2015-10-19 | 2020-10-27 | Shell Oil Company | Process for producing styrene |
| EP3574993A1 (en) | 2018-05-29 | 2019-12-04 | Basf Se | Method for producing transition alumina catalyst monoliths |
| JP7728770B2 (ja) | 2020-02-07 | 2025-08-25 | ベーアーエスエフ・エスエー | 触媒として用いるための星形セラミック物体 |
| CN111620759B (zh) * | 2020-05-21 | 2022-04-08 | 常州瑞华化工工程技术股份有限公司 | 一种苯乙醇气相脱水制备苯乙烯的方法 |
| RU2750657C1 (ru) * | 2020-11-17 | 2021-06-30 | Александр Адольфович Ламберов | Способ получения катализатора для дегидратации метилфенилкарбинола |
| CN112452319A (zh) * | 2020-12-11 | 2021-03-09 | 山东齐鲁华信高科有限公司 | 一种α-苯乙醇脱水催化剂及其制备方法 |
| WO2024223813A1 (en) | 2023-04-28 | 2024-10-31 | Basf Se | Method for producing fe-doped beta zeolite catalyst monoliths |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207424A (en) * | 1978-08-09 | 1980-06-10 | Halcon Research & Development Corporation | Catalytic process for dehydration of alcohols |
| ES2207212T3 (es) * | 1998-05-11 | 2004-05-16 | Shell Internationale Research Maatschappij B.V. | Procedimiento para la preparacion de estirenos. |
| TW200413302A (en) * | 2002-08-27 | 2004-08-01 | Shell Int Research | Preparation method |
| EP1597216B1 (en) * | 2003-02-25 | 2010-08-11 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of styrene |
| DE10309367A1 (de) * | 2003-03-03 | 2004-09-23 | Sasol Germany Gmbh | Verfahren zur Dehydratisierung von Alkoholen zu a-Olefinen |
-
2008
- 2008-11-27 EP EP08859714A patent/EP2231559B1/en not_active Not-in-force
- 2008-11-27 RU RU2010128650/04A patent/RU2469999C2/ru active
- 2008-11-27 CN CN2008801200370A patent/CN101896444B/zh active Active
- 2008-11-27 BR BRPI0821577-4A patent/BRPI0821577B1/pt active IP Right Grant
- 2008-11-27 WO PCT/EP2008/066353 patent/WO2009074461A1/en not_active Ceased
- 2008-12-10 US US12/331,867 patent/US20090187055A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2231559A1 (en) | 2010-09-29 |
| CN101896444A (zh) | 2010-11-24 |
| WO2009074461A1 (en) | 2009-06-18 |
| US20090187055A1 (en) | 2009-07-23 |
| CN101896444B (zh) | 2013-09-25 |
| EP2231559B1 (en) | 2012-05-23 |
| BRPI0821577B1 (pt) | 2018-02-27 |
| RU2010128650A (ru) | 2012-01-20 |
| RU2469999C2 (ru) | 2012-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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] |