JPS5635607B2 - - Google Patents

Info

Publication number
JPS5635607B2
JPS5635607B2 JP2604879A JP2604879A JPS5635607B2 JP S5635607 B2 JPS5635607 B2 JP S5635607B2 JP 2604879 A JP2604879 A JP 2604879A JP 2604879 A JP2604879 A JP 2604879A JP S5635607 B2 JPS5635607 B2 JP S5635607B2
Authority
JP
Grant status
Grant
Patent type
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
JP2604879A
Other versions
JPS54163798A (en )
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
Grant 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 JPS54163798A (en) 1979-12-26
JPS5635607B2 true 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
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

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
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
JPS62136236A (en) * 1985-12-10 1987-06-19 Murai Tsugio Preparation of granular substance by spray drying
EP0507122B1 (en) * 1991-03-11 1995-01-11 Mitsubishi Oil Co., Ltd. Process for producing spherical zeolite catalyst and apparatus for producing the same
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
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

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
JPS54163798A (en) 1979-12-26 application
FR2419106A1 (en) 1979-10-05 application

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