JPS51147497A - Method of continuously forming macroosphere of alumina - Google Patents

Method of continuously forming macroosphere of alumina

Info

Publication number
JPS51147497A
JPS51147497A JP51001976A JP197676A JPS51147497A JP S51147497 A JPS51147497 A JP S51147497A JP 51001976 A JP51001976 A JP 51001976A JP 197676 A JP197676 A JP 197676A JP S51147497 A JPS51147497 A JP S51147497A
Authority
JP
Japan
Prior art keywords
macroosphere
alumina
continuously forming
continuously
forming
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.)
Pending
Application number
JP51001976A
Other languages
Japanese (ja)
Inventor
Shii Atsuteberii Jiyooji
Daburiyu Atsuteberii Robaato
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
Publication of JPS51147497A publication Critical patent/JPS51147497A/en
Pending legal-status Critical Current

Links

Classifications

    • B01J35/51—
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/14—Processes 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
    • 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
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
JP51001976A 1975-06-04 1976-01-09 Method of continuously forming macroosphere of alumina Pending JPS51147497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58372775A 1975-06-04 1975-06-04

Publications (1)

Publication Number Publication Date
JPS51147497A true JPS51147497A (en) 1976-12-17

Family

ID=24334316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51001976A Pending JPS51147497A (en) 1975-06-04 1976-01-09 Method of continuously forming macroosphere of alumina

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
JPS5448699A (en) * 1977-08-03 1979-04-17 Rhone Poulenc Ind Manufacture of aluminium beads

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909671A1 (en) * 1979-03-12 1980-10-02 Basf Ag METHOD FOR PRODUCING SHELL CATALYSTS
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448699A (en) * 1977-08-03 1979-04-17 Rhone Poulenc Ind Manufacture of aluminium beads
JPS5635606B2 (en) * 1977-08-03 1981-08-18

Also Published As

Publication number Publication date
DE2600549A1 (en) 1976-12-09
AU475247B2 (en) 1976-08-19
AU1021876A (en) 1976-08-19

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