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pro vyhledávání: '"Sh. N. Abdulova"'
Autor:
Sh. N. Abdulova, L. M. Mirzoeva, S. G. Yunusov, S. Z. Alieva, A. D. Guseinova, A. M. Efendieva, I. S. Guseinova
Publikováno v:
Chemistry and Technology of Fuels and Oils. 49:394-398
We have studied the process of esterification by ethanol of the IBP-130°C and IBP-200°C fractions of catalytically cracked gasoline. The maximum yield of esters (16.37 wt. %) is observed for esterification of the IBP-130°C fraction at 90°C and pr
Publikováno v:
Chemistry and Technology of Fuels and Oils. 43:415-421
The photooxidative transformations of resins and asphaltenes in petroleum residues were investigated by IR spectroscopy. In photooxidation, these substances undergo both degradation and condensation. Gaseous products are formed in degradation–hydro