HU178412B - Process for preparing spherical gamma aluminium oxide absorbent with high mechanical resistance - Google Patents
Process for preparing spherical gamma aluminium oxide absorbent with high mechanical resistanceInfo
- Publication number
- HU178412B HU178412B HU78AA917A HUAA000917A HU178412B HU 178412 B HU178412 B HU 178412B HU 78AA917 A HU78AA917 A HU 78AA917A HU AA000917 A HUAA000917 A HU AA000917A HU 178412 B HU178412 B HU 178412B
- Authority
- HU
- Hungary
- Prior art keywords
- aluminium oxide
- high mechanical
- mechanical resistance
- preparing spherical
- oxide absorbent
- Prior art date
Links
Classifications
-
- 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
- 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
- C01F7/021—After-treatment of oxides or hydroxides
- C01F7/025—Granulation or agglomeration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU78AA917A HU178412B (en) | 1978-12-29 | 1978-12-29 | Process for preparing spherical gamma aluminium oxide absorbent with high mechanical resistance |
IN1283/CAL/79A IN152516B (en) | 1978-12-29 | 1979-12-10 | |
YU03184/79A YU318479A (en) | 1978-12-29 | 1979-12-26 | Process for producing a spheroidal gamma-aluminium oxide adsorben of high mechanical resistance |
BR7908605A BR7908605A (en) | 1978-12-29 | 1979-12-28 | PROCESS FOR THE PRODUCTION OF ALUMINA SPHERE RANGE |
DE19792952666 DE2952666A1 (en) | 1978-12-29 | 1979-12-28 | Spherical gamma:alumina granules prodn. for use as adsorbent - by spraying hydrargillite or bayerite with water, heating under pressure, drying and reactivating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU78AA917A HU178412B (en) | 1978-12-29 | 1978-12-29 | Process for preparing spherical gamma aluminium oxide absorbent with high mechanical resistance |
Publications (1)
Publication Number | Publication Date |
---|---|
HU178412B true HU178412B (en) | 1982-05-28 |
Family
ID=10993058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU78AA917A HU178412B (en) | 1978-12-29 | 1978-12-29 | Process for preparing spherical gamma aluminium oxide absorbent with high mechanical resistance |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7908605A (en) |
DE (1) | DE2952666A1 (en) |
HU (1) | HU178412B (en) |
IN (1) | IN152516B (en) |
YU (1) | YU318479A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050124745A1 (en) | 2002-04-19 | 2005-06-09 | Saint-Gobain Ceramics & Plastics, Inc. | Flame retardant composites |
US20060104895A1 (en) | 2004-11-18 | 2006-05-18 | Saint-Gobain Ceramics & Plastics, Inc. | Transitional alumina particulate materials having controlled morphology and processing for forming same |
US7479324B2 (en) | 2005-11-08 | 2009-01-20 | Saint-Gobain Ceramics & Plastics, Inc. | Pigments comprising alumina hydrate and a dye, and polymer composites formed thereof |
US8173099B2 (en) | 2007-12-19 | 2012-05-08 | Saint-Gobain Ceramics & Plastics, Inc. | Method of forming a porous aluminous material |
US8460768B2 (en) | 2008-12-17 | 2013-06-11 | Saint-Gobain Ceramics & Plastics, Inc. | Applications of shaped nano alumina hydrate in inkjet paper |
-
1978
- 1978-12-29 HU HU78AA917A patent/HU178412B/en not_active IP Right Cessation
-
1979
- 1979-12-10 IN IN1283/CAL/79A patent/IN152516B/en unknown
- 1979-12-26 YU YU03184/79A patent/YU318479A/en unknown
- 1979-12-28 BR BR7908605A patent/BR7908605A/en unknown
- 1979-12-28 DE DE19792952666 patent/DE2952666A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2952666A1 (en) | 1980-07-10 |
BR7908605A (en) | 1980-07-29 |
IN152516B (en) | 1984-02-04 |
YU318479A (en) | 1982-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |