Catalytic Cracking of Hydrocarbons. III. Product Distribution Obtained in Cracking Cetane over a Silica Alumina Catalyst at 372°

1963 ◽  
Vol 85 (6) ◽  
pp. 697-702 ◽  
Author(s):  
W. Alexander. Van Hook ◽  
Paul H. Emmett
Keyword(s):  
Catalytic Cracking ◽  
Product Distribution ◽  
Alumina Catalyst ◽  
Silica Alumina

scholarly journals CATALYTIC CRACKING OF METHYLCYCLOHEXANE OVER SILICA ALUMINA CATALYST IN GAS FLUIDIZED BED

1974 ◽  
Vol 7 (1) ◽  
pp. 44-51 ◽  
Author(s):  
SETSUJI TONE ◽  
HIROYASU SEKO ◽  
HISAO MARUYAMA ◽  
TSUTAO OTAKE
Keyword(s):  
Fluidized Bed ◽  
Catalytic Cracking ◽  
Alumina Catalyst ◽  
Silica Alumina

scholarly journals Kinetic Study of Catalytic Cracking of Bio-oil over Silica-alumina Catalyst

BioResources ◽  
2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Sunarno Sunarno ◽  
Rochmadi Rochmadi ◽  
Panut Mulyono ◽  
Muhammad Aziz ◽  
Arief Budiman
Keyword(s):  
Kinetic Study ◽  
Catalytic Cracking ◽  
Alumina Catalyst ◽  
Bio Oil ◽  
Silica Alumina

Fluidized Catalytic Cracking Catalyst Microstructure as Determined by A Scanning Ion Microprobe

1990 ◽  
Vol 48 (2) ◽  
pp. 302-303
Author(s):  
J.K. Lampert ◽  
G.S. Koermer ◽  
J.M. Macaoy ◽  
J.M. Chabala ◽  
R. Levi-Setti
Keyword(s):  
Catalytic Cracking ◽  
Secondary Ion Mass Spectrometry ◽  
Fuel Oil ◽  
Ion Microprobe ◽  
Fluidized Catalytic Cracking ◽  
Ion Probe ◽  
Silica Alumina ◽  
Resolution Imaging ◽  
The University ◽  
High Spatial Resolution Imaging

We have used high spatial resolution imaging secondary ion mass spectrometry (SIMS) to differentiate mineralogical phases and to investigate chemical segregations in fluidized catalytic cracking (FCC) catalyst particles. The oil industry relies on heterogeneous catalysis using these catalysts to convert heavy hydrocarbon fractions into high quality gasoline and fuel oil components. Catalyst performance is strongly influenced by catalyst microstructure and composition, with different chemical reactions occurring at specific types of sites within the particle. The zeolitic portions of the particle, where the majority of the oil conversion occurs, can be clearly distinguished from the surrounding silica-alumina matrix in analytical SIMS images.The University of Chicago scanning ion microprobe (SIM) employed in this study has been described previously. For these analyses, the instrument was operated with a 40 keV, 10 pA Ga+ primary ion probe focused to a 30 nm FWHM spot. Elemental SIMS maps were obtained from 10×10 μm2 areas in times not exceeding 524s.

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