Synthesis of ZSM-5 zeolites in the C/sub 2/H/sub 5/OH-Na/sub 2/O-Al/sub 2/O/sub 3/-SiO/sub 2/-H/sub 2/O system
Journal Article
·
· J. Catal.; (United States)
OSTI ID:5206327
ZSM-5 type zeolites have been synthesized using ethanol as template. The effect of initial gel composition (in terms of molar ratios H/sub 2/O/SiO/sub 2/, SiO/sub 2//Al/sub 2/O/sub 3/, OH/sup -//SiO/sub 2/, and C/sub 2/H/sub 5/OH/SiO/sub 2/, with Na/sub 2/O/SiO/sub 2/ constant), temperature, stirring velocity, and seeding has been investigated. A semiempirical mathematical model for the kinetics of zeolite growth has been developed, reproducing the experimental data with deviations of less than 10%.
- Research Organization:
- Universidad Complutense, Madrid (Spain)
- OSTI ID:
- 5206327
- Journal Information:
- J. Catal.; (United States), Journal Name: J. Catal.; (United States) Vol. 107:2; ISSN JCTLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
02 PETROLEUM
020400 -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALCOHOLS
ALKALI METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYTIC CRACKING
CHALCOGENIDES
CHEMICAL PREPARATION
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
ETHANOL
FUELS
GASOLINE
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
KINETICS
LIQUID FUELS
MATERIALS
MATHEMATICAL MODELS
METHANOL
MINERALS
MIXING
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PYROLYSIS
QUANTITY RATIO
REACTION KINETICS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON OXIDES
SODIUM COMPOUNDS
SODIUM OXIDES
SYNTHESIS
TEMPERATURE DEPENDENCE
THERMOCHEMICAL PROCESSES
WATER
ZEOLITES
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
02 PETROLEUM
020400 -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALCOHOLS
ALKALI METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYTIC CRACKING
CHALCOGENIDES
CHEMICAL PREPARATION
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
ETHANOL
FUELS
GASOLINE
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
KINETICS
LIQUID FUELS
MATERIALS
MATHEMATICAL MODELS
METHANOL
MINERALS
MIXING
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PYROLYSIS
QUANTITY RATIO
REACTION KINETICS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON OXIDES
SODIUM COMPOUNDS
SODIUM OXIDES
SYNTHESIS
TEMPERATURE DEPENDENCE
THERMOCHEMICAL PROCESSES
WATER
ZEOLITES