Gel-chromatography of certain organosulphur compounds

Nikitina, T.S. / Lyapina, N.K. / Maksimov, I.Ye. et al. | Elsevier | 1979

NMR spectroscopy of complex mixtures of petroleum organosulphur compounds

Kanitskaya, L.V. / Kushnarev, D.F. / Rozhenko, A.B. et al. | Elsevier | 1988

Study of the composition of organosulphur compounds of gaseous condensates

Vol'tsov, A.A. / Lyapina, N.K. / Shmakov, V.S. et al. | Elsevier | 1987

Structural group composition of organosulphur compounds of distillates of orenburg crude

Mel'nikova, L.A. / Lyapina, N.K. / Karmanova, N.P. et al. | Elsevier | 1977

Selectivity of solvents in the extraction isolation of organosulphur compounds from medium-distillate petroleum fractions

Kozin, V.G. / Komleva, L.E. / Diyarov, I.N. | Elsevier | 1988