Granulation of zeolite-containing aluminosilicate hydrogel

Journal Article · Tue Sep 01 00:00:00 EDT 1987 · Chem. Technol. Fuels Oils (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00725750· OSTI ID:6381094

Galimov, Z F; Vinkel'man, A P

The granulation of aluminosilicate hydrogel as an intermediate for the synthesis of cracking catalysts was investigated from the standpoint of eliminating the splitting cone from the granulator and eliminating coagulation directly on the cone surface. A method for forming the gel without a cone was developed by dispersion of jets of sol issuing directly from the mixer. Gel quality was considerably higher in dispersions of time-constant jets of the sol. The experimental mixer can be used as a design basis for a multijet granulator with a capacity equivalent to one or several splitting cones in commercial units.

• Research Organization: Ufa Petroleum Institute (USSR)
• OSTI ID: 6381094
• Journal Information: Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Vol. 23:1-2; Other Information: Translated from Khim. Tekhnologiya Topliv Masel; 23: No. 2, 17-18(Feb 1987)
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
ALUMINIUM SILICATES
FLOCCULATION
CATALYSTS
PRODUCTION
GELS
MIXERS
PERFORMANCE
ZEOLITES
CATALYTIC CRACKING
DESIGN
DISPERSIONS
FLOW RATE
HYDRODYNAMICS
JETS
LIQUID FLOW
MIXING
PARTICLE SIZE
ALUMINIUM COMPOUNDS
CHEMICAL REACTIONS
COLLOIDS
CRACKING
DECOMPOSITION
FLUID FLOW
FLUID MECHANICS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
MECHANICS
MINERALS
OXYGEN COMPOUNDS
PRECIPITATION
PYROLYSIS
SEPARATION PROCESSES
SILICATES
SILICON COMPOUNDS
SIZE
THERMOCHEMICAL PROCESSES
020400* - Petroleum- Processing