论文部分内容阅读
四川石油管理局于1985年11月17日至18日在沪州天然气研究所召开了气相色谱法测定大气中有机硫化物的技术鉴定会。检测有机硫化物在大气中的浓度,迄今国内还没有可行的微量有机硫化物现场检测方法。鉴此,根据石油部环办和四川石油管理局科技处的安排,天然气研究所从1983年开始进行该方法的研究,于1985年6月完成。该方法以渗透管法配制标准气,采用低温浓缩—升温解吸技术处理气样。色谱分析部份,选用
Sichuan Petroleum Administration held a technical appraisal meeting of determination of organic sulfides in the atmosphere by gas chromatography at the Huzhou Institute of Natural Gas from November 17 to November 18, To detect the concentration of organic sulfides in the atmosphere, so far there is no feasible method of on-site detection of trace organic sulfides. In view of this, according to the arrangements made by the Ministry of Petroleum and the Science and Technology Department of Sichuan Petroleum Administration, the Natural Gas Research Institute started the research on the method from 1983 and was completed in June 1985. The method prepares the standard gas by the permeation tube method, and adopts the low temperature concentration-temperature desorption technique to process the gas sample. Chromatography part of the selection