Вид документа : Статья из журнала Шифр издания : 53/N 64 Автор(ы) : Nikitin E. D., Popov A. P. Заглавие : Vapor-liquid critical properties of squalane measured by the pulse-heating technique Место публикации : Fluid Phase Equilibria. - 2005. - Vol. 237, № 1-2. - С. 16-20 ББК : 53 Предметные рубрики: ФИЗИКА Ключевые слова (''Своб.индексиров.''): critical points--measurement--alkanes Аннотация: The critical temperature and pressure of squalane (2,6,10,15,19,23-hexamethyltetracosane) have been measured using the pulse-heating method. Residence times are from 0.03 to 1 ms. The experimental critical properties are compared with the results of measurement by a flow method, computer-simulation data, and the values calculated by the group-contribution methods. The critical temperature of squalane is about 2.5% lower and the critical pressure is 10% higher than those of its linear isomer-n-triacontane. Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Popov, A. P.; Попов Александр Петрович; Никитин Евгений Дмитриевич