FIELD: chemical industry.
SUBSTANCE: invention relates to a liquid organic hydrogen carrier consisting of mono-, bi- and tricyclic aromatic, naphthenic and paraffin hydrocarbons. The method is characterized by the fact that its hydrogenated form contains less than 1% aromatic hydrocarbons and mono-, bi- and tricyclic naphthenic and paraffin hydrocarbons - the rest, while the composition of naphthenic hydrocarbons contains alkyldecalins 37 wt.% and alkylbicyclohexyls - 33 wt.%, and the dehydrogenated form contains paraffin and naphthenic hydrocarbons in total - no more than 1 wt.% and mono-, bi- and tricyclic aromatic hydrocarbons in total - the rest.
EFFECT: increase in mass hydrogen capacity to 6.63%; reduction of total sulphur content in LOHC to less than 5 ppm; increasing the degree of qualified use of petroleum raw materials and thereby improving the environmental situation.
6 cl, 2 ex, 13 tbl
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