柴油中硝酸酯型十六烷值改进剂检测方法的研究  

Study on the Detection Method of Nitrate Cetane Number Improvers in Three Diesel Fuels

作　　者：陆元华[1] 孙国斌 黄铮 Lu Yuanhua;Sun Guobin;Huang Zheng

机构地区：[1]中国石化江苏石油分公司,江苏南京210003

出　　处：《石油库与加油站》2023年第1期21-24,I0002,共5页Oil Depot And Gas Station

摘　　要：依据《GB 19147—2016车用柴油》附录B国家标准,分别采用红外光谱法、化学发光法、醌型化合物指示法对柴油中硝酸酯型十六烷值改进剂含量进行了检测,分别介绍了三种检测方法的原理、方法、优缺点和检测注意事项,为不同条件的实验室测定柴油中硝酸酯型十六烷值改进剂含量提供了参考。According to Appendix B in the national standard “Automotive Diesel Fuel ”(GB 19147-2016),the content of nitrate cetane number improver in diesel fuel was tested by infrared spectroscopy,chemiluminescence,and quinone compound indicator methods.The principles,methods,advantages and disadvantages,and detection precautions of the three detection methods were introduced respectively,providing a reference for laboratory determination of nitrate cetane number improver content in diesel fuel under different conditions.

关 键 词：硝酸酯 十六烷值 改进剂 检测 方法 研究 

分 类 号：TE626.24[石油与天然气工程—油气加工工程]