| Autor: |
Maloletnev, A. S., Kairbekov, Zh. K., Smagulova, N. T. |
| Zdroj: |
Coke & Chemistry; May2020, Vol. 63 Issue 5, p253-256, 4p |
| Abstrakt: |
The refining of coal tar by hydrogenation is considered. In this process, nanoheterogeneous Ni-based catalysts may expediently be produced in situ from precursors in the reaction medium. The yield of needle coke in complete coal processing with recirculation of the residue at the coking stage is found to be 50–55%. That is 1.5 times the industrial yield in the coking of pitch. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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