Citation: WANG Qi, GUO Lei, WANG Zong-xian, MU Bao-quan, GUO Ai-jun, LIU He. Hydrogen donor visbreaking of Venezuelan vacuum residue[J]. Journal of Fuel Chemistry and Technology, ;2012, 40(11): 1317-1322. shu

Hydrogen donor visbreaking of Venezuelan vacuum residue

1.
State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, China

Corresponding author: WANG Zong-xian,
Received Date: 15 June 2012
Available Online: 16 August 2012
Fund Project: 中国石油天然气股份有限公司委内瑞拉超重油减黏基础研究(供氢热裂化)项目(W2008E-1502/2) (供氢热裂化)项目(W2008E-1502/2)中央高校基本科研业务专项资金支助(12CX06041A)。 (12CX06041A)

Hydrogen donor visbreaking and conventional visbreaking processes of vacuum residue of Venezuelan synthetic crude oil were investigated in an autoclave. Phase changes of the two reaction systems were observed by a microscope during the thermal conversion. The stabilities of two kinds of visbroken oil were characterized and their SARA group compositions were analyzed. The results show that amorphous micro-particles’ formation, growth and aggregation can be observed clearly by the microscope with the increasing of time at 425℃. Resins and asphaltenes contents in two visbroken oils are both decrease. Compared to conventional visbreaking process, hydrogen donor in hydrogen donor visbreaking process can inhibit the growth of amorphous micro-particles to postpone the phase separation. Moreover, hydrogen donor can inhibit the coke formation and improve the stability of visbroken oil.
- vacuum residue,
- hydrogen donor,
- thermal conversion,
- phase separation,
- spot test
1. [1]
  [1] HEAD I M, JONES D M, LARTER S R. Biological activity in the deep subsurface and the origin of heavy oil[J]. Nature,2003, 426(6964): 344-352.
2. [2]
  [2] 穆龙新, 韩国庆, 徐宝军. 委内瑞拉奥里诺科重油带地质与油气资源储量[J]. 石油勘探与开发, 2009, 36(6):784-789. (MU Long-xin, HAN Guo-qing, XU Bao-jun. Geology and reserve of the Orinoco heavy oil belt, Venezuela[J]. Petroleum Exploration and Development, 2009, 36(6): 784-789.)
3. [3]
  [3] 姚国欣. 委内瑞拉超重原油和加拿大油砂沥青加工现状及发展前景[J]. 中外能源, 2012, 17(1): 3-22. (YAO Guo-xin. Current status and delevelopment propects for processing of Venezuelan extra-heavy crude and Canadian oil sand bitumen[J]. Sino-Global Energy, 2012, 17(1): 3-22.)
4. [4]
  [4] HASAN S W, GHANNAM M T, ESMAIL N. Heavy crude oil viscosity reduction and rheology for pipeline transportation[J]. Fuel, 2010, 89(5): 1095-1100.
5. [5]
  [5] 王齐, 王宗贤, 沐宝泉. 委内瑞拉常压渣油供氢热转化研究[J]. 燃料化学学报, 2012, 40(10): 1200-1205. (WANG Qi, WANG Zong-xian, MU Bao-quan. Hydrogen donor visbreaking of Venezuelan atmospheric residue[J]. Journal of Fuel Chemistry and Technology,2012, 40(10): 1200-1205.)
6. [6]
  [6] 李春年. 渣油加工工艺[M]. 北京: 中国石化出版社, 2002. (LI Chun-nian.Residue processing technology[M]. Beijing: Sinopec Press, 2002.)
7. [7]
  [7] WIEHE I A. A phase-separation kinetic model for coke formation[J]. Ind Eng Chem Res, 1993, 32(11): 2447-2454.
8. [8]
  [8] WIEHE I A. A solvent-resid phase diagram for tracking resid conversion[J]. Ind Eng Chem Res, 1992, 32(2): 530-536.
9. [9]
  [9] 李生华, 刘晨光, 阙国和. 渣油热反应体系中第二液相的存在性: Ⅰ渣油热反应体系中的相分离[J]. 燃料化学学报, 1996, 24(6): 473-479. (LI Sheng-hua, LIU Chen-guang, QUE Guo-he. Occurrence of the second liquid phase in the thermal reaction system of vacuum redisua: ⅠPhase separation in the thermal reaction system of vacuum residua[J]. Journal of Fuel Chemistry and Technology, 1996, 24(6): 473-479.)
10. [10]
  [10] 李生华, 刘晨光. 渣油热反应体系中第二液相的存在性: Ⅱ第二液相及其表征[J]. 燃料化学学报, 1997, 25(1):1-6. (LI Sheng-hua, LIU Chen-guang. Occurrence of the second liquid phase in the thermal reaction system of vacuum redisua: ⅡSecond liquid phase and its characterization[J]. Journal of Fuel Chemistry and Technology, 1997, 25(1): 1-6.)
11. [11]
  [11] 李生华, 刘晨光. 渣油热反应中第二液相的形成机制[J]. 燃料化学学报,1998, 26(5): 423-430. (LI Sheng-hua, LIU Chen-guang. Formation mechanisms of second liquid phases in thermal reaction systems of vacuum residua[J]. Journal of Fuel Chemistry and Technology, 1998, 26(5): 423-430.)
12. [12]
  [12] 张会成, 邓文安. 胜利渣油在掺兑物下热反应体系的相态分离行为[J]. 燃料化学学报, 1997, 25(3): 227-232. (ZHANG Hui-cheng, DENG Wen-an. Phase separation behaviors of Shengli vacuum residue in thermal reaction system with liquid blends[J]. Journal of Fuel Chemistry and Technology, 1997, 25(3): 227-232.)
13. [13]
  [13] 梁文杰. 石油化学[M]. 东营: 中国石油大学出版社, 2009. (LIANG Wen-jie. Petroleum chemistry[M]. Dongying: China University of Petroleum Press, 2009.)
14. [14]
  [14] 梁文杰, 阙国和, 陈月珠. 我国原油减压渣油的化学组成与结构——Ⅰ减压渣油的化学组成[J].石油学报(石油加工), 1991, 7(3): 1-7. (LIANG Wen-jie, QUE Guo-he, CHEN Yue-zhu. Chemical composition and structure of vacuum residua of Chinese crudes: ⅠChemical composition of vacuum residua[J]. Acta Petrolei Sinica(Petroleum Processing Section), 1991, 7(3): 1-7.)
15. [15]
  [15] SH/T 0509-98, 重油四组分测定法[S]. (SH/T 0509-98, Test method for separation of asphalt into four fractions[S].)
16. [16]
  [16] SINGH I D, KOTHIYAL V, RAMASWAMY V. Characteristic changes of asphaltenes during visbreaking of North Gujarat short residue[J]. Fuel, 1990, 69(3): 289-292.
17. [17]
  [17] 王宗贤, 何岩, 郭爱军. 辽河和孤岛渣油供氢与生焦趋势[J]. 燃料化学学报, 1999, 27(3): 251-255. (WANG Zong-xian, HE Yan, GUO Ai-jun. Study on hydrogen-donating ability of vacuum residues and their subfractions[J]. Journal of Fuel Chemistry and Technology, 1999, 27(3): 251-255.)
18. [18]
  [18] 杨嘉谟, 陈月珠, 梁文杰. 辽河欢喜岭稠油减压渣油的热转化[J]. 石油大学学报 (自然科学版), 1989, 6(13):56-64. (YANG Jia-mo, CHEN Yue-zhu, LIANG Wen-jie. Thermal conversion of vacuum residue from Huanxiling crude oil in Liaohe oilfield[J]. Journal of the University of Petroleum, China, 1989, 6(13): 56-64.)
19. [19]
  [19] MOURA L G M, SANTOS M F P, ZILIO E L. Evaluation of indices and of models applied to the prediction of the stability of crude oils[J]. J Petrol Sci Eng, 2010, 74(1/2): 77-87.
20. [20]
  [20] 张龙力, 杨国华, 张庆轩. 渣油胶体稳定性与热反应生焦性能的关系[J]. 石油化工高等学校学报, 2005, 18(1):4-6. (ZHANG Long-li, YANG Guo-hua, ZHANG Qing-xuan. The relationship between the colloidal stability and thermal reaction characteristics of residues[J]. Journal of Petrochemical Universities, 2005, 18(1): 4-6.)
21. [21]
  [21] 郭爱军, 王宗贤, 张会军. 减压渣油掺炼工业供氢剂缓和热转化的基础研究[J]. 燃料化学学报, 2008, 35(6):667-672. (GUO Ai-jun, WANG Zong-xian, ZHANG Hui-jun. Fundamental study on mild thermal cracking of vacuum residue with industrial hydrogen donors[J]. Journal of Fuel Chemistry and Technology, 2008, 35(6): 667-672.)
1. [1]
  Yang Chen , Peng Chen , Yuyang Song , Yuxue Jin , Song Wu . Application of Chemical Transformation Driven Impurity Separation in Experiments Teaching: A Novel Method for Purification of α-Fluorinated Mandelic Acid. University Chemistry, 2024, 39(6): 253-263. doi: 10.3866/PKU.DXHX202310077
2. [2]
  Yanan Liu , Yufei He , Dianqing Li . Preparation of Highly Dispersed LDHs-based Catalysts and Testing of Nitro Compound Reduction Performance: A Comprehensive Chemical Experiment for Research Transformation. University Chemistry, 2024, 39(8): 306-313. doi: 10.3866/PKU.DXHX202401081
3. [3]
  Shuang Yang , Qun Wang , Caiqin Miao , Ziqi Geng , Xinran Li , Yang Li , Xiaohong Wu . Ideological and Political Education Design for Research-Oriented Experimental Course of Highly Efficient Hydrogen Production from Water Electrolysis in Aerospace Perspective. University Chemistry, 2024, 39(11): 269-277. doi: 10.12461/PKU.DXHX202403044
4. [4]
  Yuchen Zhou , Huanmin Liu , Hongxing Li , Xinyu Song , Yonghua Tang , Peng Zhou . Designing thermodynamically stable noble metal single-atom photocatalysts for highly efficient non-oxidative conversion of ethanol into high-purity hydrogen and value-added acetaldehyde. Acta Physico-Chimica Sinica, 2025, 41(6): 100067-0. doi: 10.1016/j.actphy.2025.100067
5. [5]
  Runjie Li , Hang Liu , Xisheng Wang , Wanqun Zhang , Wanqun Hu , Kaiping Yang , Qiang Zhou , Si Liu , Pingping Zhu , Wei Shao . 氨基酸的衍生及手性气相色谱分离创新实验. University Chemistry, 2025, 40(6): 286-295. doi: 10.12461/PKU.DXHX202407059
6. [6]
  Shui Hu , Houjin Li , Zhenming Zang , Lianyun Li , Rong Lai . Integration of Science and Education Promotes the Construction of Undergraduate-to-Master’s Integration Experimental Courses: A Case Study on the Extraction, Separation and Identification of Artemisinin from Artemisia annua. University Chemistry, 2024, 39(4): 314-321. doi: 10.3866/PKU.DXHX202310063
7. [7]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-0. doi: 10.3866/PKU.WHXB202406029
8. [8]
  Shuang Cao , Bo Zhong , Chuanbiao Bie , Bei Cheng , Feiyan Xu . Insights into Photocatalytic Mechanism of H₂ Production Integrated with Organic Transformation over WO₃/Zn_0.5Cd_0.5S S-Scheme Heterojunction. Acta Physico-Chimica Sinica, 2024, 40(5): 2307016-0. doi: 10.3866/PKU.WHXB202307016
9. [9]
  Xin Feng , Kexin Guo , Chunguang Jia , Bowen Liu , Suqin Ci , Junxiang Chen , Zhenhai Wen . Hydrogen Generation Coupling with High-Selectivity Electrocatalytic Glycerol Valorization into Formate in an Acid-Alkali Dual-Electrolyte Flow Electrolyzer. Acta Physico-Chimica Sinica, 2024, 40(5): 2303050-0. doi: 10.3866/PKU.WHXB202303050
10. [10]
  Xinyan Chen , Meng Xiao , Fei Cai , Junxian Guo , Tianfeng Chen , Li Ma . Transformation of Scientific Research Achievements Facilitating the Construction of Experimental Courses in Frontier Interdisciplinary Disciplines: A Case of “Comprehensive Experiments in Chemical Biology”. University Chemistry, 2025, 40(7): 373-379. doi: 10.12461/PKU.DXHX202408105
11. [11]
  Yurong Tang , Yunren Shi , Yi Xu , Bo Qin , Yanqin Xu , Yunfei Cai . Innovative Experiment and Course Transformation Practice of Visible-Light-Mediated Photocatalytic Synthesis of Isoquinolinone. University Chemistry, 2024, 39(5): 296-306. doi: 10.3866/PKU.DXHX202311087
12. [12]
  Feng Han , Fuxian Wan , Ying Li , Congcong Zhang , Yuanhong Zhang , Chengxia Miao . Comprehensive Organic Chemistry Experiment: Phosphotungstic Acid-Catalyzed Direct Conversion of Triphenylmethanol for the Synthesis of Oxime Ethers. University Chemistry, 2025, 40(3): 342-348. doi: 10.12461/PKU.DXHX202405181
13. [13]
  Haodong JIN , Qingqing LIU , Chaoyang SHI , Danyang WEI , Jie YU , Xuhui XU , Mingli XU . NiCu/ZnO heterostructure photothermal electrocatalyst for efficient hydrogen evolution reaction. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1068-1082. doi: 10.11862/CJIC.20250048
14. [14]
  Xuejie Wang , Guoqing Cui , Congkai Wang , Yang Yang , Guiyuan Jiang , Chunming Xu . Research Progress on Carbon-based Catalysts for Catalytic Dehydrogenation of Liquid Organic Hydrogen Carriers. Acta Physico-Chimica Sinica, 2025, 41(5): 100044-0. doi: 10.1016/j.actphy.2024.100044
15. [15]
  Yongmei Liu , Lisen Sun , Yongmei Hao , Zhanxiang Liu , Shuyong Zhang . Innovative Design of Chemistry Experiment Courses with Ideological and Political Education: A Case Study of Catalytic Hydrogen Production Experiments. University Chemistry, 2025, 40(5): 224-229. doi: 10.12461/PKU.DXHX202412144
16. [16]
  Yue Wu , Jun Li , Bo Zhang , Yan Yang , Haibo Li , Xian-Xi Zhang . Research on Kinetic and Thermodynamic Transformations of Organic-Inorganic Hybrid Materials for Fluorescent Anti-Counterfeiting Application information: Introducing a Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(6): 390-399. doi: 10.3866/PKU.DXHX202403028
17. [17]
  Shengbiao Zheng , Liang Li , Nini Zhang , Ruimin Bao , Ruizhang Hu , Jing Tang . Metal-Organic Framework-Derived Materials Modified Electrode for Electrochemical Sensing of Tert-Butylhydroquinone: A Recommended Comprehensive Chemistry Experiment for Translating Research Results. University Chemistry, 2024, 39(7): 345-353. doi: 10.3866/PKU.DXHX202310096
18. [18]
  Daming Zhang , Zhiwei Niu , Qiang Jin , Zongyuan Chen , Zhijun Guo . Eu(III)-硅酸盐胶体的制备与稳定性研究——一个由科研成果转化的放射化学综合实验的设计. University Chemistry, 2025, 40(6): 183-192. doi: 10.12461/PKU.DXHX202408058
19. [19]
  Lijun Yue , Siya Liu , Peng Liu . 不同晶相纳米MnO₂的制备及其对生物乙醇选择性氧化催化性能的测试——一个科研转化的综合化学实验. University Chemistry, 2025, 40(8): 225-232. doi: 10.12461/PKU.DXHX202410005
20. [20]
  Juan WANG , Zhongqiu WANG , Qin SHANG , Guohong WANG , Jinmao LI . NiS and Pt as dual co-catalysts for the enhanced photocatalytic H₂ production activity of BaTiO₃ nanofibers. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1719-1730. doi: 10.11862/CJIC.20240102

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(549)
HTML views(34)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142