石油化工高等学校学报

石油化工高等学校学报 ›› 2013, Vol. 26 ›› Issue (4): 6-10.DOI: 10.3969/j.issn.1006396X.2013.04.002

• 石油化工 • 上一篇    下一篇

SnSb金属间化合物的制备及其高硫原油脱硫性能研究

李雯1,2,郑凯元1,邹京伦3,刘东1* ,宋林花4,娄斌1,侯绪连1   

  1. (1.中国石油大学(华东)化学工程学院重质油国家重点实验室,山东青岛266580;2.中国石油新疆油田公司,新疆克拉玛依834000;3.中国石油化工股份有限公司胜利油田分公司技术检测中心,山东东营257000;4.中国石油大学(华东)理学院,山东青岛266580)
  • 收稿日期:2013-03-18 出版日期:2013-08-25 发布日期:2013-08-25
  • 作者简介:李雯(1988-),女,湖北枣阳市,在读硕士。
  • 基金资助:
    教育部自主创新科研计划新项目(13CX06047A)。

SnSb Intermetallic Synthesis and Its Desulphurization  Performance for HighSulfur Crude Oil

  1. (1.State Key Laboratory for Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao Shandong 266580, China; 2.PetroChina Xinjiang Oilfield Company, Karamay Xinjiang 834000, China;  3.China Petroleum & Chemical Corporation Shengli Oilfield Technology Testing Center, Dongying Shandong 257000, China; 4.College of Science, China University of Petroleum, Qingdao Shandong 266580, China)
  • Received:2013-03-18 Published:2013-08-25 Online:2013-08-25

摘要: 以SnCl2·H2O、SbCl3 为金属前驱物,NaBH4、Zn为还原剂,分别在水溶液及有机溶剂中制备了 SnSb金属间化合物。采用XRD、SEM、EDS、激光粒度分析仪以及BET对材料的物相、形貌、粒度以及孔结构进行表征,并以SnSb金属间化合物为脱硫功能材料,对原油油包水型乳状液进行电脱硫实验。结果表明,以NaBH4 为还原剂在水中制备的SnSb合金表观形貌为“立方块暠型,以Zn为还原剂在丙三醇制备的SnSb合金表观形貌为“树枝型”。实验范围内,颗粒形貌缺陷越多、平均粒径越小,外加电压越大,原油脱硫率越高。以Zn为还原剂在丙三醇中制备的SnSb合金对原油的脱硫率可达到28.2%。

关键词: SnSb , 制备 , 脱硫 , 原油

Abstract: SnSb intermetallic was synthesized in aqueous solution and organic solvent using SnCl2•H2O, SbCl3 as metal precursors, NaBH4, Zn as reducing agent, respectively. The XRD, SEM, EDS, particle analyzer and BET were used to characterize the phase, morphology, particle size and pore structure of SnSb intermetallic. The power desulphurization experiment for crude water/oil emulsion was performed using the SnSb intermetallic as functional material. The results show that the morphology of SnSb intermetallic synthesized in aqueous with NaBH4 as reducing agent is "bricklike" structure, while for the SnSb intermetallic synthesized in organic solvent with Zn as reducing agent, the morphology is "leaflike" structure. The desulphurization rate of crude oil is enhanced with the increase of particle morphology defect and applied voltage, and the decrease of the average particle diameter. The desulphurization rate of crude oil by SnSb intermetallic synthesized with Zn in glycerol can reach 28.2%.

Key words: SnSb,    ,  Preparation,    , Desulfurization,   ,  Crude oil

引用本文

李雯,郑凯元,邹京伦,刘东. SnSb金属间化合物的制备及其高硫原油脱硫性能研究[J]. 石油化工高等学校学报, 2013, 26(4): 6-10.

LI Wen, ZHENG Kaiyuan,ZOU Jinglun,et al. SnSb Intermetallic Synthesis and Its Desulphurization  Performance for HighSulfur Crude Oil[J]. Journal of Petrochemical Universities, 2013, 26(4): 6-10.

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