化学技术与冶金大学
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作者:Marat Tulepov , Zulkhair Mansurov ...
来源:[J].Journal of Chemical Technology and Metallurgy, 2019, Vol.54 (3)UCTM
摘要:The article describes processing of low-grade coal and catalytic hydrogenation of brown coal of Karazhira field (Kazakhstan). The highly dispersed iron-containing concentrates of Balkhash deposit (Kazakhstan) are studied as catalysts of the hydrogenation process in processing of ...
作者:... Larissa Sassykova , Marat Tulepov , Nurbubi Zhakirova
来源:[J].Journal of Chemical Technology and Metallurgy, 2019, Vol.54 (3)UCTM
摘要:This work presents the study of the conversion of model mixtures of C6-, C14-alkanes and a diesel fraction over ZSM-containing catalyst modified with manganese, lanthanum and zinc additives. Physico-chemical methods, including TEM and IR, are applied for the characterization...
作者:Marat Tulepov , Igor Pustovalov ...
来源:[J].Journal of Chemical Technology and Metallurgy, 2019, Vol.54 (3)UCTM
摘要:The time-delay compounds serve to create the necessary time delays that ensure a given duration of work. These compounds consist of low-level oxidants and combustible, so their energy and combustion temperature are relatively low. Today an increased interest in slowly burning mix...

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