SU1515609A1 - Method of producing spherical granules of active aluminium oxide - Google Patents

Method of producing spherical granules of active aluminium oxide

Info

Publication number
SU1515609A1
SU1515609A1 SU4378925/02A SU4378925A SU1515609A1 SU 1515609 A1 SU1515609 A1 SU 1515609A1 SU 4378925/02 A SU4378925/02 A SU 4378925/02A SU 4378925 A SU4378925 A SU 4378925A SU 1515609 A1 SU1515609 A1 SU 1515609A1
Authority
SU
USSR - Soviet Union
Prior art keywords
aluminium oxide
spherical granules
producing spherical
active aluminium
granules
Prior art date
Application number
SU4378925/02A
Other languages
Russian (ru)
Inventor
Р.А. Шкрабина
Н.А. Корябкина
З.Р. Исмагилов
В.А. Красильникова
А.С. Петрова
Original Assignee
Институт катализа СО АН СССР
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 Институт катализа СО АН СССР filed Critical Институт катализа СО АН СССР
Priority to SU4378925/02A priority Critical patent/SU1515609A1/en
Application granted granted Critical
Publication of SU1515609A1 publication Critical patent/SU1515609A1/en

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  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

FIELD: chemical technology. SUBSTANCE: amorphous aluminium oxide is crushed, washed and plasticized. Powder of technical clay or slip of ceramic production (its quantity being 5-80 mass % ) is added into plasticized mass. The process is followed by hydrocarbon-ammonium molding. Thus prepared granules are dried and calcined. Mechanical strength of granules is 200-240 200-240 kg/cm, their specific surface being 18-20 18-20 m/g. EFFECT: increases thermomechanical stability, lows price of the process. 1 tbl
SU4378925/02A 1988-02-09 1988-02-09 Method of producing spherical granules of active aluminium oxide SU1515609A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4378925/02A SU1515609A1 (en) 1988-02-09 1988-02-09 Method of producing spherical granules of active aluminium oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4378925/02A SU1515609A1 (en) 1988-02-09 1988-02-09 Method of producing spherical granules of active aluminium oxide

Publications (1)

Publication Number Publication Date
SU1515609A1 true SU1515609A1 (en) 1994-05-30

Family

ID=60526864

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4378925/02A SU1515609A1 (en) 1988-02-09 1988-02-09 Method of producing spherical granules of active aluminium oxide

Country Status (1)

Country Link
SU (1) SU1515609A1 (en)

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