Refining of Coal Tar by Hydrogenation in the Presence of Nanoheterogeneous Nickel Sulfide Catalyst

2020 ◽  
Vol 63 (5) ◽  
pp. 253-256
Author(s):  
A. S. Maloletnev ◽  
Zh. K. Kairbekov ◽  
N. T. Smagulova
Keyword(s):  
Nickel Sulfide ◽  
Coal Tar ◽  
Sulfide Catalyst ◽  
Nickel Sulfide Catalyst

Selective dehydrogenation of 4,5,6,7-tetrahydroindole to indole with a nickel sulfide catalyst

2010 ◽  
Vol 434 (2) ◽  
pp. 257-259 ◽  
Author(s):  
B. A. Trofimov ◽  
A. I. Mikhaleva ◽  
A. M. Vasil’tsov ◽  
A. V. Ivanov ◽  
E. Yu. Schmidt ◽  
...  
Keyword(s):  
Nickel Sulfide ◽  
Sulfide Catalyst ◽  
Nickel Sulfide Catalyst

Kinetics and mechanism of the production of higher olefins from stearic acid in the presence of an alumina-supported nickel sulfide catalyst

2017 ◽  
Vol 58 (2) ◽  
pp. 147-155 ◽  
Author(s):  
E. A. Katsman ◽  
V. Ya. Danyushevsky ◽  
P. S. Kuznetsov ◽  
R. S. Shamsiev ◽  
A. S. Berenblyum
Keyword(s):  
Stearic Acid ◽  
Nickel Sulfide ◽  
Kinetics And Mechanism ◽  
Sulfide Catalyst ◽  
Nickel Sulfide Catalyst ◽  
Higher Olefins

Selective Hydrotreating over Tungsten Nickel Sulfide Catalyst: Treatment of Cracked Gasolines

1955 ◽  
Vol 47 (4) ◽  
pp. 744-749 ◽  
Author(s):  
R. M. Casagrande ◽  
W. K. Meerbott ◽  
A. F. Sartor ◽  
R. P. Trainer
Keyword(s):  
Nickel Sulfide ◽  
Sulfide Catalyst ◽  
Nickel Sulfide Catalyst

Effect of promotion of nickel sulfide catalyst with silver on kinetics of decarbonilation of stearic acid

2018 ◽  
Vol 67 (12) ◽  
pp. 2224-2229 ◽  
Author(s):  
E. A. Katsman ◽  
A. S. Berenblyum ◽  
V. Ya. Danyushevsky ◽  
V. M. Karpov ◽  
P. S. Kuznetsov ◽  
...  
Keyword(s):  
Stearic Acid ◽  
Nickel Sulfide ◽  
Sulfide Catalyst ◽  
Nickel Sulfide Catalyst ◽  
Kinetics Of

Features of the Kinetics and Mechanism of Stearic Acid Decarbonylation in the Presence of a Silica Gel-Supported Nickel Sulfide Catalyst

2017 ◽  
Vol 57 (12) ◽  
pp. 1190-1193 ◽  
Author(s):  
E. A. Katsman ◽  
V. Ya. Danyushevsky ◽  
P. S. Kuznetsov ◽  
V. M. Karpov ◽  
H. A. Al-Wadhaf ◽  
...  
Keyword(s):  
Stearic Acid ◽  
Silica Gel ◽  
Nickel Sulfide ◽  
Kinetics And Mechanism ◽  
Sulfide Catalyst ◽  
Nickel Sulfide Catalyst

Comparison of effect of ferric sulfide catalyst and nickel sulfide on coliquefaction of coal and biomass

2002 ◽  
Vol 75 (3) ◽  
pp. 165-171 ◽  
Author(s):  
Bai Lugang ◽  
Li Tingchen ◽  
Wang Yang ◽  
Ren Zhengwei ◽  
Yan Yongjie
Keyword(s):  
Nickel Sulfide ◽  
Sulfide Catalyst

scholarly journals Obtaining coke of improved quality by hydro-gentrification of coal tar

2021 ◽  
Vol 340 ◽  
pp. 01034
Author(s):  
Nazym Smagulova ◽  
Zhaxyntay Kairbekov ◽  
Gulsezim Yermekbayeva
Keyword(s):  
Water Content ◽  
Boiling Point ◽  
Nickel Sulfide ◽  
Catalytic Properties ◽  
Coal Tar ◽  
Processing Technology ◽  
Sulfide Catalysts ◽  
Mass Ratio ◽  
Needle Coke

The catalytic properties of non-applied nickel-sulfide catalysts in the reactions of hydrogenation and hydrodesulphurization of coal tar from the coal semi-coking of the Shubarkul field (Republic of Kazakhstan) were studied to obtain data necessary for the intensification of the resin processing technology, increasing the yield and improving the quality of the resulting needle coke. As a feedstock, the resin was used without preliminary dehydration (water content 3.4 %) and distillation in a mixture with the prepared catalyst and the residue of distillation with boiling point above 320°C of oil from the Kumkol field (Republic of Kazakhstan), taken in a mass ratio of 1:1.

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