炼油污泥油含量检测方法探究

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作者单位:: 1.陕西延长石油（集团）有限责任公司永坪炼油厂，陕西延川 717208；2.陕西延长石油（集团）有限责任公司炼化公司，陕西洛川 727406
Tian Chao 1 ，Yuan Kang 2 ，Ma Chunyang 2

关键词:: 炼油污泥；油含量；脱水；红外分光
refinery sludge；oil content；dewatering；infrared spectroscopy

摘要:: 摘要：文中主要探究了炼油污泥油含量直接测量的方法，对比研究了油泥几种不同的前处理

方法，得出使用无机化学试剂使污油泥脱水分离，四氯乙烯溶解，红外分光光度法测定油泥中

含油量的试验方法。解决了长期以来通过测定油泥中含水和含泥沙杂质含量，间接计算油泥

含油量、测定过程繁杂、结果不准确等问题，验证了 1种更加准确、方便的炼油污泥油含量检

测的新方法。

Abstract: This paper mainly explored thedirect determination method of oil content in refining sludge, compared and studied

several different sludgepretreatment methods, obtained the trial method of dewatering and separating the sludge with inorganic

chemical reagent, dissolving the tetrachloroethylene, and determining the oil content in the sludge by infrared spectrophotometry,

solved the problems of complicated process and inaccurate result in the determination of the oil content in the sludge by measuring

the content of water and sediment and indirectly calculating the oil content in the sludge, and verifiedthe accuracy and convenience

of this new method.