Výsledky vyhledávání

Correlation of Physicochemical Properties of Bach Ho Oils with Proton NMR Relaxation Parameters and Their Temperature Dependence

Autor: N. T. Kien, Ch. V. Tung, O. V. Kozelkov, R. S. Kashaev

Publikováno v: Petroleum Chemistry. 59:S21-S29

The physicochemical properties of crude oils (density, viscosity, asphaltene concentrations) from the Bach Ho oilfield (Vietnam) have been correlated with 1H NMR relaxation parameters (spin–lattice and spin–spin relaxation times T1i and T2i, resp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ea30d5faa56dfd281a4acd12276fdd6
https://doi.org/10.1134/s0965544119130073

Zobrazit plný text záznamu

Apparatus for Rapid Measurement of Oil Density and Molecular Mass Using Proton Magnetic Resonance

Autor: R. S. Kashaev, N. T. Kien, Ch. V. Tung, I. A. Suntsov, O. V. Kozelkov, A. E. Usachev

Publikováno v: Journal of Applied Spectroscopy. 86:289-293

Methods for calculating the mean molecular mass (MM) from the density are analyzed. The density ρ of crude oils was determined experimentally as a function of proton spin–lattice (T1H) and spin–spin relaxation times (T2H). The dependences of MMs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac1cebd1714da89ba115b3997b1403ff
https://doi.org/10.1007/s10812-019-00814-4

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání