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)

[1]	刘德汉,史继扬. 高演化碳酸岩的地球化学特征和生气规律[J]. 天然气地球科学,1994(2):40-41.
[2]	刘德汉,史继扬. 高演化碳酸盐烃源岩非常规评价方法探讨[J]. 石油勘探与开发,1994,21(3):113-115.
[3]	郝石生,高岗,王飞宇,等. 高过成熟海相烃源岩[M]. 北京: 石油工业出版社, 1996.
[4]	CAI CHUNFANG, WORDEN R H, BOTTRELL S H, et al. Thermochemical sulphate reduction and the generation of hydrogen sulphide and thiols (mercaptans) in Triassic carbonate reservoirs from the Sichuan Basin, China[J]. Chemical Geology,2003,202(1-2):39- 57.
[5]	POWELL T G, MACQUEEN R W. Precipitation of sulfide ores and organic matter: Sulfade reactions at Pine Point, Canada[J]. Science, 1984,224(4644):63-66.
[6]	VAIRAVAMURTHY A, MOPPER K. Geochemical formation of organosulphur compounds (thiols) by addition of H₂S to sedimentary organic matter[J]. Nature,1987,329:623-625.
[7]	MANZANO B K, FOWLER M G, MACHEL H G. The influence of thermochemical sulphate reduction on hydrocarbon composition in Nisku reservoirs, Brazeau river area, Alberta, Canada[J]. Organic Geochemistry,1997,27(7-8):507-521.
[8]	贾存善,王延斌,顾忆,等. 塔河油田奥陶系原油芳烃地球化学特征[J]. 石油实验地质,2009,31(4):384-388.
[9]	HEYDARI E, MOORE C H. Burial diagenesis and thermochemical sulfate reduction, Smackover Formation, Southeastern Mississippi Salt Basin[J]. Geology,1989,17 (12):1080-1084.
[10]	LEIF R N, SIMONEIT B R T. The role of alkenes produced during hydrous pyrolysis of a shale[J]. Organic Geochemistry,2000,31(11):1189-1208.
[11]	SEEWALD J S. Aqueous geochemistry of low molecular weight hydrocarbons at elevated temperatures and pressures: Constraints from mineral buffered laboratory experiments[J]. Geochimica et Cosmochimica Acta, 2001,65(10):1641-1664.
[12]	HANIN S, ADAM P, KOWALEWSKI I, et al. Bridgehead alkylated 2-thiaadamantanes: Novel markers for sulfurisation processes occurring under high thermal stress in deep petroleum reservoirs[J]. Chemical Communications,2002(16):1750-1751.
[13]	SINNINGHE D J S, RIJPSTRA W I C, KOCK-VAN D A C, et al. Quenching of labile functionalized lipids by inorganic sulfur species: Evidence for the formation of sedimentary organic sulfur compounds at the early stages of diagenesis[J]. Geochimica et Cosmochimica Acta,1990,53:1343-1355.
[14]	蔡春芳,邬光辉,李开开,等. 塔中地区古生界热化学硫酸盐还原作用与原油中硫的成因[J]. 矿物岩石地球化学通报,2007,26(1):44-48.
[15]	ZHANG TONGWEI, ELLIS G S, WANG KANGSHI, et al. Effect of hydrocarbon type on thermochemical sulfate reduction[J]. Organic Geochemistry, 2007,38(6):897-910.
[16]	WORDEN R H, SMALLEY P C. H2S-producing reactions in deep carbonate gas reservoirs: Khuff formation, Abu Dhabi[J]. Chemical. Geology,1996,133(1-4):157-171.
[17]	STUMPF A, TOLVAJ K, JUHASZ M. Detailed analysis of sulfur compounds in gasoline range petroleum products with high-resolution gas chromatography-atomic emission detection using group-selective chemical treatment[J]. Journal of Chromatogr A,1998,819(1-2): 67-74.
[18]	杨永坛,杨海鹰,宗保宁,等. 催化裂化汽油中硫化物的气相色谱—原子发射光谱分析方法及应用[J]. 分析化学,2003,31(10) :1153-1158.
[19]	AMRANI A, ZHANG TONGWEI, MA O. The role of labile sulfur conpounds in the thermochemical sulfate reducation[J]. Geochimical et Cosmochimical Acta, 2008,72(12): 2960- 2972.
[20]	彭文世,刘高魁. 矿物红外光谱图集[M]. 北京:科学出版社,1982.
[21]	傅家谟,秦匡宗. 干酪根地球化学[M]. 广州:广东科技出版社,1995.
[22]	程克明,王铁冠,钟宁宁. 烃源岩地球化学[M]. 北京:科学出版社,1996:203-233.
[23]	HUANG W L. Experimental study of vitrinite maturation: effects of temperature, time, pressure, water andhydrogen index[J]. Organic Geochemistry, 1996, 24(2):233-241.
[24]	SCHENK H J, DIECKMAN N V. Prediction of petroleum formation: the influence of laboratory heating rateson kinetic parameters and geological extrapolations[J]. Marine and Petroleum Geology,2004,21(1):79-95.