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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 resistance

Info

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
Application number
HU78AA917A
Other languages
Hungarian (hu)
Inventor
Jozsef Matyasi
Gyoergy Kaptay
Laszlo Zsembery
Bela Koekeny
Sandor Nemeth
Original Assignee
Almasfuezitoei Timfoeldgyar
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Almasfuezitoei Timfoeldgyar filed Critical Almasfuezitoei Timfoeldgyar
Priority to HU78AA917A priority Critical patent/HU178412B/en
Priority to IN1283/CAL/79A priority patent/IN152516B/en
Priority to YU03184/79A priority patent/YU318479A/en
Priority to BR7908605A priority patent/BR7908605A/en
Priority to DE19792952666 priority patent/DE2952666A1/en
Publication of HU178412B publication Critical patent/HU178412B/en

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)
HU78AA917A 1978-12-29 1978-12-29 Process for preparing spherical gamma aluminium oxide absorbent with high mechanical resistance HU178412B (en)

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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050124745A1 (en) 2002-04-19 2005-06-09 Saint-Gobain Ceramics & Plastics, Inc. Flame retardant composites
US7582277B2 (en) 2002-04-19 2009-09-01 Saint-Gobain Ceramics & Plastics, Inc. Seeded boehmite particulate material and methods for forming same
ES2333711T3 (en) 2002-04-19 2010-02-26 SAINT-GOBAIN CERAMICS & PLASTICS, INC. BOEHMITA PARTICLES AND POLYMER MATERIALS THAT INCLUDE THE SAME.
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
RU2271248C1 (en) * 2005-03-15 2006-03-10 Открытое акционерное общество "Катализатор" Microspherical catalyst carrier
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
EP2231523A2 (en) 2007-12-19 2010-09-29 Saint-Gobain Ceramics & Plastics, Inc. Aggregates of alumina hydrates
US8460768B2 (en) 2008-12-17 2013-06-11 Saint-Gobain Ceramics & Plastics, Inc. Applications of shaped nano alumina hydrate in inkjet paper

Also Published As

Publication number Publication date
BR7908605A (en) 1980-07-29
DE2952666A1 (en) 1980-07-10
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