Kinetics of edta catalyzed oxidation of I? by Cr(VI) |
| |
| Authors: | P Uma P Kanta Rao and M N Sastry |
| |
| Institution: | (1) Institute of Chemistry and Chemical Technology, 660097 Krasnoyarsk, USSR |
| |
| Abstract: | The activity of various iron-containing ore catalysts during hydrogenation of Kansk-Achinsk lignite into liquid products in H-donor solvent (tetraline) has been studied. Ore samples contained pyrite, hematite and magnetite minerals. The most active appear to be pyrite samples. The catalytic effect of ore systems is, apparently, associated with the fact that during hydrogenation more active than tetraline H-donors are formed due to the hydrogenation of polycyclic aromatic molecules produced by thermal destruction of lignite.
                        -   H- .  , , .     , .  , , , , , .
|
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
