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
Japan
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
Priority to US88429178A priority Critical
Application filed filed Critical
Publication of JPS54163798A publication Critical patent/JPS54163798A/en
Publication of JPS5635607B2 publication Critical patent/JPS5635607B2/ja
Application status is Expired legal-status Critical

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
US88429178A true 1978-03-06 1978-03-06

Publications (2)

Publication Number Publication Date
JPS54163798A 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 (5)

Country Link
JP (1) JPS5635607B2 (en)
DE (1) DE2908740C3 (en)
FR (1) FR2419106B1 (en)
GB (1) GB2018230B (en)
IT (1) IT1113441B (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 (13)

* 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
AU2012250460B2 (en) 2011-05-04 2015-11-26 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
EP2714594A4 (en) 2011-06-03 2015-05-20 Orbite Aluminae Inc Methods for preparing hematite
RU2014114938A (en) 2011-09-16 2015-10-27 Орбит Элюминэ Инк. Methods for making alumina and a variety of other products
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
AU2013203808B2 (en) 2012-03-29 2016-07-28 Orbite Aluminae 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
GB2018230B (en) 1982-05-19
IT7920747D0 (en) 1979-03-05
GB2018230A (en) 1979-10-17
DE2908740A1 (en) 1979-09-13
DE2908740C3 (en) 1982-04-08
DE2908740B2 (en) 1981-02-26
FR2419106B1 (en) 1982-11-19
JPS54163798A (en) 1979-12-26
IT1113441B (en) 1986-01-20
FR2419106A1 (en) 1979-10-05

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