Study of the Composition of Liquid Products of Catalytic Sapropel Hydroliquefaction

The composition of liquid products obtained by the catalytic hydroliquefaction of sapropel was investigated. As an analysis method, a combination of currently known petroleum product analysis procedures taking into account the characteristics of the feedstock (sapropel) has been proposed. The compos...

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Bibliographic Details
Published in:Petroleum chemistry 2019-04, Vol.59 (4), p.477-484
Main Authors: Terekhova, E. N., Belskaya, O. B.
Format: Article
Language:English
Subjects:
Aluminum oxide
Asphaltenes
Catalysis
Chemistry
Chemistry and Materials Science
Composition
Corporate profiles
Decalin
Detergent industry
Ethanol
Industrial Chemistry/Chemical Engineering
Paraffins
Peat
Petroleum products
Raw materials
Sediments (Geology)
Solvents
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Summary:The composition of liquid products obtained by the catalytic hydroliquefaction of sapropel was investigated. As an analysis method, a combination of currently known petroleum product analysis procedures taking into account the characteristics of the feedstock (sapropel) has been proposed. The composition of liquid products has been correlated with the solvent (decalin, ethanol) and the catalyst (CoMo/Al 2 O 3 , FeNi/Al 2 O 3 ) nature. It has been shown that carboids and asphaltenes predominate in the composition of liquid products in the case of ethanol as a solvent and the concentration of paraffins and oxygen-containing compounds increases when decalin is used.
ISSN:0965-5441
1555-6239
DOI:10.1134/S0965544119040157