柴油与硫酸镁反应体系模拟实验研究

岳长涛; 李术元; 徐明; 张永翰; 钟宁宁

doi:10.11781/sysydz201006610

柴油与硫酸镁反应体系模拟实验研究

doi: 10.11781/sysydz201006610

1.
中国石油大学, 重质油国家重点实验室, 北京, 102249
2. 大庆油田有限责任公司, 新能源办公室, 黑龙江, 大庆, 163453
3. 中国石油大学, 资源与信息学院, 北京, 102249

基金项目: 国家自然科学基金(40702019)资助

详细信息

作者简介:
岳长涛(1977- ),男,副教授,博士,主要研究方向为油气地球化学.E-mail:yuect@cup.edu.cn.

中图分类号: TE135⁺.2
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- 被引次数: 0
出版历程
- 收稿日期: 2010-03-02
- 修回日期: 2010-10-20
- 刊出日期: 2010-12-28

SIMULATION EXPERIMENTS ON THE TSR SYSTEM OF DIESEL AND MAGNESIUM SULFATE

1.
State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
2. New Energy Office in Daqing Oilfield Co., Daqing, Heilongjiang 163453, China
3. Faculty of Resource and Information Technology, China University of Petroleum, Beijing 102249, China

摘要

摘要: 利用高压釜反应装置,在高温高压含水条件下对柴油与硫酸镁热化学还原反应体系进行了模拟实验研究。通过气相色谱仪、微库仑仪、毛细管气相色谱/脉冲火焰光度检测器、红外光谱仪及X射线衍射仪对气、油、固三相产物分别进行了分析,并进行了动力学研究。结果表明,该体系在温度450～550℃内可以发生热化学还原反应,主要生成氧化镁、硫、焦炭、硫化氢、二氧化碳以及硫醇、硫醚和噻吩类等一系列有机硫化物,反应活化能为58.6kJ/mol。
- 有机硫化物 /
- 柴油 /
- 硫酸镁 /
- 模拟实验 /
- 动力学
Abstract: Thermal simulation experiments on the system of diesel and magnesium sulfate were carried out using an autoclave operated at high temperature and high pressure in the presence of water. Properties of the gas-oil-solid 3-phase products were analyzed by some advanced analytical methods including gas chromatography, microcoulometry, capillary gas chromatography combined with a pulsed flame photometric detector (GC-PFPD), FT-IR and X-ray diffraction. The results show that the reaction can proceed at 450~550℃ to produce MgO, S, C, H₂S, CO₂, and a series of organic sulfur compounds such as mercaptans, sulfoethers and thiophenes as the main products. The reaction kinetics was also studied and the activation energy of the reaction is 58.6 kJ/mol.
- organic sulfur compounds /
- diesel /
- magnesium sulfate /
- simulation experiment /
- kinetics

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参考文献(24)

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