液化石油气中硫化物浓度的表征及单位换算  

Characterization and unit conversion of sulfides concentration in LPG

作　　者：王运波[1] 柏海燕[1] 于洋飞[2] 

机构地区：[1]甘肃蓝科石化高新装备股份有限公司 [2]新疆油田公司开发公司

出　　处：《石油与天然气化工》2016年第2期83-86,共4页Chemical engineering of oil & gas

摘　　要：从硫化物的种类、浓度测定采用的分析方法、硫化物分析结果的表征3个方面详细论述了现有液化石油气中硫化物浓度的表征方式;探讨了液化石油气中硫化物浓度表征参数换算的意义;液化石油气中硫化物的换算方法从计量基准的换算和计量单位的换算两个方面作了重点讨论。最终,建立了液化石油气中硫化物换算公式,形成了计算公式汇总表;针对液化石油气中的常见硫化物,形成了简洁易查的换算系数汇总表。Characterization ways of sulfide concentration in liquefied petroleum gas（LPG）are detailedly discussed from three aspects including sulfide types,analysis methods and analysis results.The article discusses the significance of the conversion of sulfide concentration in LPG.The conversion method is focused on two aspects：namely measurement datum and units conversion.Finally,the formulae for sulfides concentration conversion are established and the summary table of the calculation formula is formed and the conversion coefficient table for quick search is provided for common sulfur compounds in liquefied petroleum gas in the article.

关 键 词：液化石油气 硫化物 硫化氢 硫醇 表征方式 单位换算 

分 类 号：TE648[石油与天然气工程—油气加工工程]