专用测定汽油中含氧化合物气相色谱仪的研制和开发

Analysis and Exploration of Determination of Oxygenates Content in Gasoline with Domestic GC

摘要: 采用气相色谱分析技术,可快速、准确地测定清洁汽油中的含氧化合物含量.参照ASTM D4815及SH/T 0663的要求，在上海市计算技术研究所自主研制生产的气相色谱仪上开发此专用分析方法，分析汽油中C₁～C₄醇、甲基叔丁基醚（MTBE）、乙基叔丁基醚(ETBE)、叔戊基甲基醚（TAME）等组分，测试范围：醇，0.1%(M/M)～12.0%(M/M)；醚，0.1%(M/M)～20.0%(M/M).再结合开发的专用色谱分析软件，力求给用户提供性价比更高、操作更加便捷的分析系统.

Abstract: Using the gas chromatographic analytical technique, quick and accurate determination of oxygenates content in clean gasoline can be obtained. Refer to the requirement of ASTM D4815 and SH/T 0663, a special analysis method on the gas chromatograph self-developed by the Shanghai Institute of Computing Technology is developed for the analysis of C₁～C₄ alcohols, MTBE, ETBE, DIPE, TAME and other components in gasoline. The test range for alcohol is 0.1%(M/M)～12.0%(M/M),for ether is 0.1%(M/M)～20.0%(M/M). Inorder to provide the customer with an analysis system which has higher performance-price ratio and convenient operation, a special chromatographic analysis software for the determination of oxygenated compounds is developed.