JPS54163798A - Manufacture of spherical alumina particle - Google Patents

Manufacture of spherical alumina particle

Info

Publication number
JPS54163798A
JPS54163798A JP2604879A JP2604879A JPS54163798A JP S54163798 A JPS54163798 A JP S54163798A JP 2604879 A JP2604879 A JP 2604879A JP 2604879 A JP2604879 A JP 2604879A JP S54163798 A JPS54163798 A JP S54163798A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
manufacture
alumina particle
spherical alumina
spherical
particle
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
JP2604879A
Other versions
JPS5635607B2 (en )
Inventor
Michiyaruko Edowaado
Original Assignee
Uop Inc
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

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
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04Alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052Preparation of gels
    • B01J13/0056Preparation of gels containing inorganic material and water
    • 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
    • B01J35/02Solids
    • B01J35/08Spheres
JP2604879A 1978-03-06 1979-03-06 Expired JPS5635607B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US88429178 true 1978-03-06 1978-03-06

Publications (2)

Publication Number Publication Date
JPS54163798A true true JPS54163798A (en) 1979-12-26
JPS5635607B2 JPS5635607B2 (en) 1981-08-18

Family

ID=25384330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2604879A Expired JPS5635607B2 (en) 1978-03-06 1979-03-06

Country Status (4)

Country Link
JP (1) JPS5635607B2 (en)
DE (1) DE2908740C3 (en)
FR (1) FR2419106B1 (en)
GB (1) GB2018230B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136236A (en) * 1985-12-10 1987-06-19 Murai Tsugio Preparation of granular substance by spray drying
US5464593A (en) * 1991-03-11 1995-11-07 Mitsubishi Oil Co., Ltd. Process for producing spherical zeolite catalyst and apparatus for producing the same

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216122A (en) * 1978-11-13 1980-08-05 Uop Inc. Manufacture of high surface area spheroidal alumina particles having a high average bulk density
JPS57187409U (en) * 1981-05-23 1982-11-27
JPS5870203A (en) * 1981-10-23 1983-04-26 Kokusai Denshin Denwa Co Ltd <Kdd> Fiber unit for optical submarine cable
FR2537889B1 (en) * 1982-12-20 1992-10-09 Pro Catalyse Method of treatment of hydrocarbons in the presence of a catalyst base of alumina beads shaped by drop coagulation
US9260767B2 (en) 2011-03-18 2016-02-16 Orbite Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
EP2705169A4 (en) 2011-05-04 2015-04-15 Orbite Aluminae Inc Processes for recovering rare earth elements from various ores
RU2013157943A (en) 2011-06-03 2015-07-20 Орбит Элюминэ Инк. A method for producing hematite
RU2597096C2 (en) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Methods of producing titanium oxide and other products
US9023301B2 (en) 2012-01-10 2015-05-05 Orbite Aluminae Inc. Processes for treating red mud
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
WO2014047728A1 (en) 2012-09-26 2014-04-03 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
WO2014075173A1 (en) 2012-11-14 2014-05-22 Orbite Aluminae Inc. Methods for purifying aluminium ions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739396A (en) * 1952-08-15 1955-10-26 Universal Oil Prod Co Manufacture of spheroidal alumina
DE1960289C3 (en) * 1969-12-02 1975-09-11 Kernforschungsanlage Juelich Gmbh, 5170 Juelich
US3919117A (en) * 1974-03-18 1975-11-11 Universal Oil Prod Co Method of preparing alumina spheres
JPS5627448B2 (en) * 1977-02-25 1981-06-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136236A (en) * 1985-12-10 1987-06-19 Murai Tsugio Preparation of granular substance by spray drying
US5464593A (en) * 1991-03-11 1995-11-07 Mitsubishi Oil Co., Ltd. Process for producing spherical zeolite catalyst and apparatus for producing the same

Also Published As

Publication number Publication date Type
GB2018230B (en) 1982-05-19 grant
GB2018230A (en) 1979-10-17 application
DE2908740A1 (en) 1979-09-13 application
DE2908740C3 (en) 1982-04-08 grant
DE2908740B2 (en) 1981-02-26 application
FR2419106B1 (en) 1982-11-19 grant
JPS5635607B2 (en) 1981-08-18 grant
FR2419106A1 (en) 1979-10-05 application

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