New Denitrogenation Method From Shale Oil

Journal of Petrochemical Universities ›› 2010, Vol. 23 ›› Issue (2): 50-52.

Previous Articles Next Articles

New Denitrogenation Method From Shale Oil

School of Petrochemical Engineering, Liaoning Shihua University, Fushun Liaoning 113001， P.R.China

Received:2010-03-18 Published:2010-06-25 Online:2010-06-25

页岩油脱氮新方法的研究

李广欣,韩冬云,曹祖宾,翟学研,袁萌萌

辽宁石油化工大学石油化工学院, 辽宁抚顺113001

作者简介:李广欣(1982 -), 女, 河北石家庄市, 在读硕士
基金资助:
辽宁省科技厅基金项目(2008230002)

Abstract

Abstract:

Removal of nitrogen compounds especially basic nitrogen compounds from Fushun shale oil with acidic reagent as extraction reagent and lye as back-extraction reagent was investigated. The results show that removal rate of basic nitrogen compounds increased with the increasing mass ratio of agent to oil, reaction temperature, reaction time and settling time respectively, at the same time the quality of shale oil is improved in a way. When mass ratio of agent to oil ratio was 1∶1, reaction temperature was 60 ℃, reaction time was 20 min and settling time was 4 h with acidic reagent A, removal rate of basic nitrogen compounds is up to 96.04%, and that of total nitrogen compounds is up to 38.25%, the yield of shale oil is 97.18%.

Key words:

Shale oil, , Basic nitrogen compounds, , Acid-basic extraction, , Denitrogenation

摘要： 以酸性试剂为萃取剂, 碱为反萃取剂, 对抚顺页岩原油中氮化物尤其是碱性氮化物的脱除进行了研
究。结果表明, 增大剂油质量比、提高反应温度、延长反应时间及沉降时间均有利于页岩油中碱性氮化物的脱除, 同
时油品的质量也得到了一定程度的改善。当以酸性试剂A 为萃取剂, 剂油质量比为1 ∶1, 反应温度为60 ℃, 反应时
间为20 min, 沉降时间为4 h 时, 页岩油中的碱氮脱除率可达96 .04%, 总氮脱除率达38.25 %, 页岩油的收率为
97 .18%。

关键词: 页岩油 , 碱性氮化物 , 酸碱萃取 , 脱氮

LI Guang-xin, HAN Dong-yun, CAO Zu-bin, et al. New Denitrogenation Method From Shale Oil[J]. Journal of Petrochemical Universities, 2010, 23(2): 50-52.

李广欣,韩冬云,曹祖宾. 页岩油脱氮新方法的研究[J]. 石油化工高等学校学报, 2010, 23(2): 50-52.

[1]	Shi Xuewei,Wu Yanyang,Xu Shouhong,et al. Removal of Co²⁺ and Mn²⁺ from Wastewater with CH-90 Exchange Resin [J]. Journal of Petrochemical Universities, 2017, 30(5): 1-5.
[2]	Hu Wenxue,Zhou Rujin,Shen Jian. The Effects of Operating Parameters on the Coking of the HVGO during Pyrolysis Process [J]. Journal of Petrochemical Universities, 2017, 30(5): 6-11.
[3]	Lai Junling, Lai Xiaochen, Liu Ye, et al. Preparation of Dry Water and Dry Bases for Catalytic Hydrolysis of Carbonyl Sulfide [J]. Journal of Petrochemical Universities, 2017, 30(5): 12-16.
[4]	Song Guanlong,Zhao Dezhi,Wu Qing,et al. Effect of Reaction Conditions on Hydrocracking Reaction of Slurry Bed [J]. Journal of Petrochemical Universities, 2017, 30(5): 17-21.
[5]	Qi Bangfeng， Song Junhui. Hydrofining Process Research on Removing PAHs by Naphthenic Vacuum Gas Oil [J]. Journal of Petrochemical Universities, 2017, 30(5): 22-25.
[6]	Yang Zihao,Zhao Ji,Tang Yongliang,et al. Plugging Effect of Micro Crosslinked Polymer Microspheres on Nucleopore Membrane [J]. Journal of Petrochemical Universities, 2017, 30(5): 26-31.
[7]	Zhu Zhou,Kang Wanli,Yang Hongbin,Zhang Bo. Synthesis and Rheological Properties of a Sulfobetaine Amphiphilic Polymer [J]. Journal of Petrochemical Universities, 2017, 30(5): 32-36.
[8]	Han Guilin. Characterization of Contribution of Emulsification to Injection Pressure and Its Affecting Factors [J]. Journal of Petrochemical Universities, 2017, 30(5): 37-41.
[9]	Wu Hongchen,Zhang Xiaoli,He Jinxian,et al. Dissolution Mechanism of Feldspar of Tight Sandstone and Its Influencing Factors [J]. Journal of Petrochemical Universities, 2017, 30(5): 42-49.
[10]	Zhang Dong, Hou Yawei, Zhang Mo,et al. Quantitative Research of Relationship Between Oil Displacement Efficiency  and Pore Volume Injection Ratio Based on Logistic Model [J]. Journal of Petrochemical Universities, 2017, 30(5): 50-54.
[11]	Ye Yuchen,Yang Erlong,Qi Meng,Sui Dianxue. A New Method for Calculation of BottomHole Pressure in Pumping Well [J]. Journal of Petrochemical Universities, 2017, 30(5): 55-59.
[12]	Zhang Jicheng, Zheng Lingyun. The Study on Technical Limits for Interlayer Channeling of InjectionProduction Well Area [J]. Journal of Petrochemical Universities, 2017, 30(5): 60-65.
[13]	Chen Jianheng, He Limin, Lyu Yuling, Li Xiaowei. Analysis on the Movement Characteristics of Bypass  Pig and PigGenerated Slug Dissipation [J]. Journal of Petrochemical Universities, 2017, 30(5): 66-71.
[14]	Wan Yufei, Chen Zhengwen, Liu Chunyu,et al. Dynamic Analysis on Pressure Relief Process under Blocking Accident [J]. Journal of Petrochemical Universities, 2017, 30(5): 72-79.
[15]	Gong Qingjun,Ma Guiyang,Pan Zhen,et al. Prediction of Natural Gas Hydrate Formation Based on Support Vector Machine (SVM)CV [J]. Journal of Petrochemical Universities, 2017, 30(5): 80-85.

New Denitrogenation Method From Shale Oil

页岩油脱氮新方法的研究

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics