ES2106062T3 - Aglomerados de alumina activada y su procedimiento de obtencion. - Google Patents
Aglomerados de alumina activada y su procedimiento de obtencion.Info
- Publication number
- ES2106062T3 ES2106062T3 ES91400331T ES91400331T ES2106062T3 ES 2106062 T3 ES2106062 T3 ES 2106062T3 ES 91400331 T ES91400331 T ES 91400331T ES 91400331 T ES91400331 T ES 91400331T ES 2106062 T3 ES2106062 T3 ES 2106062T3
- Authority
- ES
- Spain
- Prior art keywords
- agglomerates
- activated alumina
- bindings
- procedure
- obtaining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- 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
- C01P2006/10—Solid density
-
- 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
- C01P2006/11—Powder tap density
-
- 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
- C01P2006/21—Attrition-index or crushing strength of granulates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Drying Of Gases (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A AGLOMERADOS DE ALUMINA ACTIVADA QUE PRESENTAN BUENAS PROPIEDADES DE ABSORCION Y PROPIEDADES MECANICAS MEJORADAS. EL PROCESO DE OBTENCION DE DICHOS AGROMERADOS SE CARACTERIZA POR EL HECHO DE QUE CONSISTE EN EFECTUAR LA MADURACION DE AGLOMERADOS DE ALUMINA ACTIVADA, BAJO PRESION ATMOSFERICA, EN PRESENCIA DE UN AGENTE ACOPLEJANTE DEL CATION AL ELEVADO 3+, Y EN SOMETER DICHOS AGLOMERADOS A UN TRATAMIENTO TERMICO A UNA TEMPERATURA COMPRENDIDA ENTRE (MAS MENOS) 100 C Y (MAS MENOS) 500 C. LOS AGLOMERADOS DE ALUMINA QUE ESTAN PREFERENTEMENTE EN FORMA DE BOLAS ESTAN BIEN ADAPTADAS PARA SER UTILIZADAS COMO ABSORBENTES EN PROCESOS DE ELIMINACION DE LAS IMPUREZAS CONTENIDAS EN UN FLUIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002273A FR2658806B1 (fr) | 1990-02-23 | 1990-02-23 | Agglomeres d'alumine activee et leur procede d'obtention. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2106062T3 true ES2106062T3 (es) | 1997-11-01 |
Family
ID=9394075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91400331T Expired - Lifetime ES2106062T3 (es) | 1990-02-23 | 1991-02-12 | Aglomerados de alumina activada y su procedimiento de obtencion. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0449672B1 (es) |
JP (2) | JP2681547B2 (es) |
AT (1) | ATE155761T1 (es) |
CA (1) | CA2036682C (es) |
DE (1) | DE69126906T2 (es) |
DK (1) | DK0449672T3 (es) |
ES (1) | ES2106062T3 (es) |
FR (1) | FR2658806B1 (es) |
GR (1) | GR3024944T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2764298B1 (fr) * | 1997-06-10 | 1999-07-16 | Inst Francais Du Petrole | Hydrotraitement de charges hydrocarbonees dans un reacteur en lit bouillonnant |
FR2764214B1 (fr) * | 1997-06-10 | 1999-07-16 | Inst Francais Du Petrole | Procede et masses de captation pour l'elimination du mercure et de l'arsenic dans les coupes hydrocarbonees |
US6495709B1 (en) * | 2000-03-16 | 2002-12-17 | Symetrix Corporation | Liquid precursors for aluminum oxide and method making same |
FR2823684B1 (fr) * | 2001-04-20 | 2003-05-30 | Inst Francais Du Petrole | Billes d'alumine ayant une grande resistance mecanique aux chocs, leur procede de fabrication et leurs utilisations |
US7101528B2 (en) * | 2004-04-26 | 2006-09-05 | Sasol North America Inc. | High pH dispersible nano-aluminas |
CA2648145A1 (en) * | 2006-04-18 | 2007-10-25 | Basf Se | Metal oxides from metal-organic framework materials |
WO2010098497A1 (ja) * | 2009-02-24 | 2010-09-02 | 帝人株式会社 | 非水系二次電池用多孔膜、非水系二次電池用セパレータ、非水系二次電池用吸着剤および非水系二次電池 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3491491A (en) * | 1968-01-15 | 1970-01-27 | Us Industries Inc | Aluminous slurries containing ferric ammonium citrate |
US4102978A (en) * | 1975-11-10 | 1978-07-25 | Norton Company | Process for producing alumina catalyst carriers |
GB1529771A (en) * | 1976-02-17 | 1978-10-25 | Ford Motor Co | Method for preparing shaped green ceramic compacts from highly flowable and fillable powders containing beta and/or beta''al2o3 |
JPS5335920A (en) * | 1976-09-16 | 1978-04-03 | Hitachi Ltd | Transformer windings |
FR2449474A1 (fr) * | 1979-02-26 | 1980-09-19 | Rhone Poulenc Ind | Billes d'alumine a double porosite, leur procede de preparation et leurs applications comme supports de catalyseurs |
FR2449650A1 (fr) * | 1979-02-26 | 1980-09-19 | Rhone Poulenc Ind | Procede de preparation d'alumine au moins partiellement sous forme de boehmite ultra-fine |
FR2496631B1 (fr) * | 1980-12-23 | 1989-06-30 | Rhone Poulenc Ind | Procede de preparation d'agglomeres d'alumine |
US4822593A (en) * | 1986-12-11 | 1989-04-18 | Aluminum Company Of America | Control of form of crystal precipitation of aluminum hydroxide using cosolvents and varying caustic concentration |
JPS6442888A (en) * | 1987-08-10 | 1989-02-15 | Nec Corp | Manufacture of semiconductor laser |
-
1990
- 1990-02-23 FR FR9002273A patent/FR2658806B1/fr not_active Expired - Lifetime
-
1991
- 1991-02-12 EP EP91400331A patent/EP0449672B1/fr not_active Expired - Lifetime
- 1991-02-12 DE DE69126906T patent/DE69126906T2/de not_active Expired - Fee Related
- 1991-02-12 AT AT91400331T patent/ATE155761T1/de not_active IP Right Cessation
- 1991-02-12 DK DK91400331.4T patent/DK0449672T3/da active
- 1991-02-12 ES ES91400331T patent/ES2106062T3/es not_active Expired - Lifetime
- 1991-02-20 CA CA002036682A patent/CA2036682C/fr not_active Expired - Lifetime
- 1991-02-22 JP JP3048720A patent/JP2681547B2/ja not_active Expired - Fee Related
-
1997
- 1997-04-10 JP JP09106786A patent/JP3080899B2/ja not_active Expired - Lifetime
- 1997-10-06 GR GR970402585T patent/GR3024944T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69126906T2 (de) | 1998-02-12 |
EP0449672B1 (fr) | 1997-07-23 |
JP2681547B2 (ja) | 1997-11-26 |
DK0449672T3 (da) | 1997-09-15 |
FR2658806B1 (fr) | 1992-05-22 |
JPH05237376A (ja) | 1993-09-17 |
JPH1059712A (ja) | 1998-03-03 |
CA2036682A1 (fr) | 1991-08-24 |
EP0449672A1 (fr) | 1991-10-02 |
FR2658806A1 (fr) | 1991-08-30 |
CA2036682C (fr) | 1999-03-23 |
JP3080899B2 (ja) | 2000-08-28 |
GR3024944T3 (en) | 1998-01-30 |
ATE155761T1 (de) | 1997-08-15 |
DE69126906D1 (de) | 1997-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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