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AU475247B2 - Method for continuously producing alumina macrospheres and catalysts therefrom - Google Patents

Method for continuously producing alumina macrospheres and catalysts therefrom

Info

Publication number
AU475247B2
AU475247B2 AU10218/76A AU1021876A AU475247B2 AU 475247 B2 AU475247 B2 AU 475247B2 AU 10218/76 A AU10218/76 A AU 10218/76A AU 1021876 A AU1021876 A AU 1021876A AU 475247 B2 AU475247 B2 AU 475247B2
Authority
AU
Australia
Prior art keywords
macrospheres
continuously producing
producing alumina
catalysts therefrom
catalysts
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
Application number
AU10218/76A
Other versions
AU1021876A (en
Inventor
C. ATTEBERRY and ROBERT W. ATTEBERRY GEORGE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of AU1021876A publication Critical patent/AU1021876A/en
Publication of AU475247B2 publication Critical patent/AU475247B2/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51Spheres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/14Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021After-treatment of oxides or hydroxides
    • C01F7/025Granulation or agglomeration
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/30Particle morphology extending in three dimensions
    • C01P2004/32Spheres
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/16Pore diameter
    • C01P2006/17Pore diameter distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Glanulating (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AU10218/76A 1975-06-04 1976-01-12 Method for continuously producing alumina macrospheres and catalysts therefrom Expired AU475247B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58372775A 1975-06-04 1975-06-04
USUS583,727 1975-06-04

Publications (2)

Publication Number Publication Date
AU1021876A AU1021876A (en) 1976-08-19
AU475247B2 true AU475247B2 (en) 1976-08-19

Family

ID=24334316

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10218/76A Expired AU475247B2 (en) 1975-06-04 1976-01-12 Method for continuously producing alumina macrospheres and catalysts therefrom

Country Status (3)

Country Link
JP (1) JPS51147497A (en)
AU (1) AU475247B2 (en)
DE (1) DE2600549A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114433045A (en) * 2020-11-05 2022-05-06 中国石油化工股份有限公司 Alpha-alumina carrier, silver catalyst for ethylene epoxidation and ethylene oxidation method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399276A1 (en) * 1977-08-03 1979-03-02 Rhone Poulenc Ind PROCESS FOR MANUFACTURING ALUMINA BALLS
DE2909671A1 (en) * 1979-03-12 1980-10-02 Basf Ag METHOD FOR PRODUCING SHELL CATALYSTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114433045A (en) * 2020-11-05 2022-05-06 中国石油化工股份有限公司 Alpha-alumina carrier, silver catalyst for ethylene epoxidation and ethylene oxidation method
CN114433045B (en) * 2020-11-05 2023-07-21 中国石油化工股份有限公司 Alpha-alumina carrier, silver catalyst for ethylene epoxidation and ethylene oxidation method

Also Published As

Publication number Publication date
JPS51147497A (en) 1976-12-17
AU1021876A (en) 1976-08-19
DE2600549A1 (en) 1976-12-09

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