摘要
高温高压下气体在水/地层水中的溶解度实验装置的建立和校核郑大庆高军孙大平郭天民(石油大学油气藏流体高压相态及物性研究室,北京102200)关键词高温高压气体溶解度实验装置1引言近年来在我国陆上和海上地层更深处相继发现了一些储量可观的天然气藏。其中有...
An apparatus was build up to measure the gas solubilities at high temperature (up to 150℃) and high pressure (up to 60MPa). The apparatus mainly consists of a high pressure equilibrium cell, a constant pressure cell and a sampling system. The high pressure equilibrium cell can be set horizontally and is driven by a electric motor to rock it up and down, so that the vapor and liquid equilibrium can be accelerated. The constant pressure cell was used to keep the system pressure constant while the liquid sample was drawn from the high pressure equilibrium cell. The liquid sample was flashed and split into vapor and liquid phases at atmosphere. The measurements were performed on the gas solubilities of methane in water which was investigated previously by others in order to check the reproducibility and accuracy of the measurements.
出处
《高校化学工程学报》
EI
CAS
CSCD
1996年第1期59-63,共5页
Journal of Chemical Engineering of Chinese Universities
关键词
气体
溶解度
实验装置
盐溶液
High pressure, High temperature, Gas solubility, Experimental apparatus