The separation process of methane-butane fraction from natural gas before transport

International Scientific Conference on "Radiation-Thermal Effects and Processes in Inorganic Materials"

材料科学;物理学

Galtseva, O.V.^1 ; Bordunov, S.V.^2

National Research Tomsk Polytechnic University, Tomsk

634050, Russia^1

Public Corporation Scientific - Innovation Enterprise Echteh, Tomsk

634055, Russia^2

关键词: Basis of calculation;    Degree of separation;    Separation process;    Sorption capacities;    Vapor-air mixtures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/81/1/012062/pdf
DOI  :  10.1088/1757-899X/81/1/012062

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A series of experiments of adsorption of vapor-air mixtures of some individual hydrocarbons on fibrous sorbents out of polyethylene and polypropylene is made. The calculated changes of concentrations of hydrocarbons in the vapor-air mixture base on experimental data. It is shown that concentration of hydrocarbons decreases after column by 1.4 times and that sorption capacity of fibers reaches 1 g of hydrocarbons on 1 g of a fibrous sorbent. This result was assumed as a basis of calculation of model of the separator for separation of hydrocarbons C1-4from water and fractions C5-n, the degree of separation of the first stage gas of the Verkhne - Tarskoe's field was 98%.