Influence of chemical group composition of feedstock on results from catalytic cracking

1983 ◽  
Vol 19 (3) ◽  
pp. 111-113
Author(s):  
Yu. M. Zhorov ◽  
N. A. Pivovarova ◽  
G. M. Panchenkov
Keyword(s):  
Catalytic Cracking ◽  
Group Composition ◽  
Chemical Group Composition

Chemical group composition of residue in processing atmospheric resid over iron oxide catalyst

1995 ◽  
Vol 31 (6) ◽  
pp. 281-284
Author(s):  
R. R. Vezirov ◽  
I. R. Yavgil'din ◽  
I. O. Tuktarova ◽  
�. G. Telyashev ◽  
I. R. Khairudinov ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Oxide Catalyst ◽  
Group Composition ◽  
Atmospheric Resid ◽  
Iron Oxide Catalyst ◽  
Chemical Group Composition

Study on Coking Mechanism during the Pyrolysis of Coal to Acetylene in the Plasma

2013 ◽  
Vol 634-638 ◽  
pp. 1630-1636
Author(s):  
Yuan Yu Tian ◽  
Ying Yun Qiao ◽  
Ke Chang Xie
Keyword(s):  
Particle Size ◽  
Coal Particle ◽  
Experimental Validation ◽  
Group Composition ◽  
Condensation Reaction ◽  
Border Zone ◽  
Reactor Wall ◽  
Double Peak ◽  
Chemical Group Composition

Based on characterization of various properties of coking formation during the processing of pyrolysis of coal to acetylene in the plasma, and the chemical group composition of the coal, the reaction central - border zone characteristics of plasma and the specific circumstances of the reactor, the mechanism of coking on reactor wall is put forword during pyrolysis of the coal to acetylene in the plasma, which aromatics, colloids, asphaltenes and carbenes happen condensation reaction by dehydrogenation in plasma border reaction zone. Besides, a method is proposed that double peak particle size distribution of coal particle can eliminate coking continuously, and it get experimental validation.

scholarly journals The formation of the sol-gel nanostructures of road bitumen by selecting chemical group composition

2019 ◽  
Vol 11 (5) ◽  
pp. 512-525
Author(s):  
N.G. Evdokimova ◽  
N.A. Egorova ◽  
D.P. Sultanova ◽  
E.M. Kunakkulova ◽  
N.G. Serezhkina
Keyword(s):  
Group Composition ◽  
Sol Gel ◽  
Chemical Group Composition

Effect of feedstock hydrocarbon-group composition on kinetics of catalytic cracking

1982 ◽  
Vol 18 (2) ◽  
pp. 53-56
Author(s):  
N. N. Samoilova ◽  
D. M. Soskind ◽  
A. V. Agafonov ◽  
O. K. Voronova
Keyword(s):  
Catalytic Cracking ◽  
Group Composition ◽  
Hydrocarbon Group ◽  
Hydrocarbon Group Composition ◽  
Kinetics Of

Effect of the Chemical Group Composition of Ceresins and Waxes on Their Thermal and Structural-Mechanical Properties

2017 ◽  
Vol 52 (6) ◽  
pp. 679-687
Author(s):  
E. A. Aleksandrova ◽  
B. E. Krasavtsev ◽  
A. S. Abubakarova ◽  
Zh. T. Khadisova
Keyword(s):  
Mechanical Properties ◽  
Group Composition ◽  
Chemical Group Composition
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