摘要
以石油化工全厂主要装置的残液污油为研究对象,采用水洗方法将其集中整合净化处理,揭示了水洗处理方法对残液污油的净化效果。适宜的水洗工艺条件为:水油比4∶1,水洗温度50℃,水洗时间2 h,沉降温度40℃,沉降时间2 h。经水洗后残液污油的轻馏分组分含量增高、杂质含量降低,为其后处理提供了理论依据与可操作性指导。
The residual oil in the main units of petrochemical plant was studied to be centralized and purified by water washing treatment. The reasonable washing process conditions were determined as follows: water-oil ratio was 4∶1,washing temperature was 50 ℃, washing time was 2 h, settling temperature was 40 ℃, settling time was 2 h. After washing, the content of light fraction of residual oil increased and the content of impurities decreased.The paper can provide theoretical basis and operational guidance for recycling treatment of residual oil in petrochemical enterprises.
作者
曹水
陈国海
梁荣峰
梁治才
王慧
CAO Shui;CHEN Guo-hai;LIANG Rong-feng;LIANG Zhi-cai;WANG Hui(College of Chemical Engineering,Guangdong University of Petrochemical Technology,Maoming Guangdong 525000,China;ExxonMobil(Huizhou)Chemical Co.,Ltd.,Huizhou Guangdong 516000,China)
出处
《当代化工》
CAS
2023年第1期145-148,共4页
Contemporary Chemical Industry
基金
广东省科技创新战略专项(项目编号:2018S0012)
广东省普通高校青年创新人才项目(项目编号:2018KQNCX168)
茂名市茂南区科技计划项目(项目编号:2018B05)
广东石油化工学院科研基金项目(项目编号:2017rc06)。
关键词
石油化工
残液污油
循环经济
Petrochemical industry
Residual oil
Circular economy
