BR9902622B1 - alumina ativada, seu processo de preparação e utilização da mesma como catalisador, suporte de catalisador ou adsorvente. - Google Patents
alumina ativada, seu processo de preparação e utilização da mesma como catalisador, suporte de catalisador ou adsorvente.Info
- Publication number
- BR9902622B1 BR9902622B1 BRPI9902622-8A BR9902622A BR9902622B1 BR 9902622 B1 BR9902622 B1 BR 9902622B1 BR 9902622 A BR9902622 A BR 9902622A BR 9902622 B1 BR9902622 B1 BR 9902622B1
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- adsorbent
- preparation process
- activated alumina
- catalyst support
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 2
- 239000003463 adsorbent Substances 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
- C01F7/447—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes
- C01F7/448—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9808089A FR2780392B1 (fr) | 1998-06-25 | 1998-06-25 | Nouvelle alumine, son procede de preparation et son utilisation en tant que catalyseur, support de catalyseur ou adsorbant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9902622A BR9902622A (pt) | 2000-04-11 |
| BR9902622B1 true BR9902622B1 (pt) | 2011-11-01 |
Family
ID=9527872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9902622-8A BR9902622B1 (pt) | 1998-06-25 | 1999-06-24 | alumina ativada, seu processo de preparação e utilização da mesma como catalisador, suporte de catalisador ou adsorvente. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0967177B1 (enExample) |
| JP (1) | JP5026628B2 (enExample) |
| BR (1) | BR9902622B1 (enExample) |
| CA (1) | CA2276558C (enExample) |
| DE (1) | DE69905423T2 (enExample) |
| DK (1) | DK0967177T3 (enExample) |
| FR (1) | FR2780392B1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718236B (zh) * | 2012-05-10 | 2014-08-27 | 华东理工大学 | 一种叶片具有取向的分级结构活性氧化铝及其制备方法 |
| FR3084267B1 (fr) | 2018-07-25 | 2021-10-08 | Axens | Alumine a acidite et structure de porosite optimales |
| KR102317405B1 (ko) * | 2020-07-31 | 2021-10-28 | 한국에너지기술연구원 | 1차 알코올 탈수 반응용 촉매, 이의 제조방법 및 이를 이용한 알파-올레핀의 제조방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1009556A (en) * | 1961-12-26 | 1965-11-10 | Air Prod & Chem | Production of xylene |
| JPS51146393A (en) * | 1975-06-11 | 1976-12-15 | Nippon Mining Co Ltd | Process for production of finely divided bayerite |
| FR2518986B1 (fr) * | 1981-12-30 | 1985-09-06 | Criceram | Procede de preparation d'alumines de haute purete a partir de solutions impures de chlorure d'aluminium |
| CA1208141A (en) * | 1982-12-20 | 1986-07-22 | John P. Hogan | Removal of carbon dioxide from olefin containing streams |
| DE3675327D1 (de) * | 1985-10-21 | 1990-12-06 | Sumitomo Chemical Co | Verfahren zur herstellung von 5-aethyliden-2-norbornen. |
| JPH02137718A (ja) * | 1988-11-16 | 1990-05-28 | Toray Ind Inc | 遠赤外線放射材料 |
| JP3469285B2 (ja) * | 1993-11-08 | 2003-11-25 | 水澤化学工業株式会社 | 粒状アルミナの製造方法及び球状アルミナ粒子 |
| JPH0824642A (ja) * | 1994-07-20 | 1996-01-30 | Sumitomo Metal Mining Co Ltd | 脱硝触媒の製造方法およびこれにより得られた触媒による脱硝方法 |
| JPH1045412A (ja) * | 1996-07-31 | 1998-02-17 | Sumitomo Chem Co Ltd | 耐熱性遷移アルミナ及びその製造方法 |
| JP4021513B2 (ja) * | 1997-02-21 | 2007-12-12 | 水澤化学工業株式会社 | 超低嵩密度、高比表面積、高多孔性を有するアルミナ又はアルミナ水和物、その製造方法並びに用途 |
-
1998
- 1998-06-25 FR FR9808089A patent/FR2780392B1/fr not_active Expired - Lifetime
-
1999
- 1999-06-18 DK DK99401509T patent/DK0967177T3/da active
- 1999-06-18 DE DE69905423T patent/DE69905423T2/de not_active Expired - Lifetime
- 1999-06-18 EP EP99401509A patent/EP0967177B1/fr not_active Expired - Lifetime
- 1999-06-23 CA CA002276558A patent/CA2276558C/fr not_active Expired - Lifetime
- 1999-06-24 BR BRPI9902622-8A patent/BR9902622B1/pt not_active IP Right Cessation
- 1999-06-25 JP JP18024599A patent/JP5026628B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69905423D1 (de) | 2003-03-27 |
| CA2276558A1 (fr) | 1999-12-25 |
| JP5026628B2 (ja) | 2012-09-12 |
| CA2276558C (fr) | 2009-01-20 |
| DE69905423T2 (de) | 2003-07-17 |
| JP2000044231A (ja) | 2000-02-15 |
| DK0967177T3 (da) | 2003-04-22 |
| FR2780392A1 (fr) | 1999-12-31 |
| BR9902622A (pt) | 2000-04-11 |
| EP0967177A1 (fr) | 1999-12-29 |
| EP0967177B1 (fr) | 2003-02-19 |
| FR2780392B1 (fr) | 2000-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFERIDO O PEDIDO COM BASE NOS ARTIGOS 8O E 13 DA LPI. |
|
| B12B | Appeal against refusal [chapter 12.2 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 01/11/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 01.11.2021 |