FIELD: chemistry.
SUBSTANCE: invention relates to a method of processing hydrocarbon compounds containing at least one nitrile (nitrogen-containing) functional group. The method is characterised by that it involves processing said compounds at a hydrodenitrogenation step by reaction with hydrogen at absolute hydrogen pressure ranging from 0.1 to 10 MPa, at temperature ranging from 200°C to 500°C and in the presence of a hydrodenitrogenation catalyst, wherein nitrile compounds are selected from a group comprising methylglutaronitrile, ethylsuccinonitrile, 2-pentenenitrile, 2-methyl-2-butenenitrile or mixtures thereof, as well as ortho-TDA isomers.
EFFECT: use of the present method enables to remove nitrogen from hydrocarbon-containing wastes.
9 cl, 6 ex, 5 tbl
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|---|---|---|---|
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