Naphthenic/paraffinic hydrocarbons of residual lube stock from West Siberian crudes

Journal Article · Tue Mar 01 04:00:00 EST 1983 · Chem. Technol. Fuels Oils (Engl. Transl.); (United States)

OSTI ID:5806316

Detusheva, E P; Bogdanov, Sh K; Khramtsova, L P; Nekrasova, A V; Shkol'nikov, V M

The lube stocks from West Siberian crudes are characterized by high contents of aromatic hydrocarbons and by high viscosity indexes of the naphthenic/paraffinic and aromatic hydrocarbons. Mass spectrometric analysis showed that isoparaffins account for one-third of the total naphthenic/paraffinic hydrocarbons. The study showed that the naphthenic/paraffinic hydrocarbons of the residual lube stock from West Siberia crudes, even with a variation of molecular weight over broad limits, are relatively uniform in composition. They consist mainly of isoparaffinic and monocyclic and noncondensed naphthenic structures.

• OSTI ID: 5806316
• Journal Information: Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Journal Name: Chem. Technol. Fuels Oils (Engl. Transl.); (United States) Vol. 18:7-8; ISSN CTFOA
• Country of Publication: United States
• Language: English

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