Liu,Hongtao

Promulgator：曹鼎Date：2023-11-15Hits：12


Liu Hongtao

Professor, College of Chemistry

Email:liuht@buct.edu.cn
Office: 707 Science and Technology Building
Lab: 1003 Science and Technology Building
Phones: 010-64448327

Research Interests

Green synthesis and application of zeolites with hierarchical pores.

  • In order to solve the problems of low stability and weak acidity of mesoporous zeolite and large wastewater discharge in synthesis process, zeolite Y precursors were introduced into the walls of mesophase to improve the hydrothermal stability and acidity of final products. Continuous production of mesoporous zeolite was realized for the first time in the world, and the highly stable mesoporous zeolite MASTER-1 was developed. The catalyst “LPC-65” of Petrochina was developed by using the novel material as the functional component. Based on these, the catalysts were applied in the heavy oil catalytic cracking unit of 1.2 million ton per year. It is the first time in the world to realize the industrial continuous production of mesoporous zeolite and the application in million-ton catalytic cracking unit.

  • At present, the main raw materials used for zeolite synthesis (such as sodium silicate, aluminum sulfate, etc.) are all from natural silicon aluminum minerals, through a series of high energy consumption and high pollution process. This synthesis process is far from a green process. Based on the study of the stability mechanism and transformation behavior of natural silica-alumina minerals, the green synthesis technology of high performance molecular sieves using cheap natural minerals as raw materials was originally developed.

Biography

Education & work experience

  • Ph. D. China University of Petroleum (Beijing), (1999-2003)

  • Master China University of Petroleum (Beijing), (1995-1998)

  • Lecture/Associate Professor/Professor. Beijing University of Chemical Technology (2004-)

  • Visiting Scholar, University of British Columbia, Canada (2014)

Awards & Honors

  • The first Prize of Basic Research Achievement Award, Chemical Society of China. (2022)

  • The first Prize of Basic Research Achievement Award, China National Petroleum Company. (2017)

Publications

  1. Hongtao Liu, Jiujiang Wang, Fangming Xie, Yun Chuang Li, Haiyan Liu, Yuanyuan Yue, Xiaotong Mi, Xionghou Gao, Honghai Liu. Hydrothermally stable mesoporous aluminosilicates as superior FCC catalyst: From laboratory to refinery. Petroleum Science. 2023, 20: 1903-1908

  2. Yixiong Deng, Gen Li, Jiayu Zhou, Honghai Liu, Xionghou Gao, Hongtao Liu. Synthesis of well-ordered mesoporous aluminosilicates with high aluminum contents: the challenge and the promise. Inorganic Chemistry.2022, 61: 11820-11829

  3. Yun Chuang Li, Yanan Xi, Xiaohan Gao, Fangming Xie, Honghai Liu, Xionghou Gao, Hongtao Liu. Preparation of mesoporous aluminosilicates with decreased dosage of organic template and water: Insights into the HLB effect of the cotemplate. Industrial & Engineering Chemistry Research.2022, 61, 15796-15802.

  4. Hongtao Liu, Yi Zhang, Linyi Lv, Xionghou Gao, Hong Meng, Honghai Liu. Synthesis of Hydrothermally Stable Mesoporous Aluminosilicates with Composite Templates: Utility and Mechanism. Langmuir.2021, 37, 9137-9143.

  5. Han Chen, Fei Zhen, Honghai Liu, Xionghou Gao, Yuanyuan Yue, Haiyan Liu, Hongtao Liu. Hydrophobic Polypropylene Glycol (PPG) integration into the micelles: a general approach for high utilization efficiency of organic template. Industrial & Engineering Chemistry Research.2021, 60, 9482-9488

  6. Zhanggui Hou, Xiaotong Mi, Xiaoguo Li, Hongtao Liu. Seed-assisted synthesis of ZSM5 aggregates assembled from regularly stacked nanosheets and their performance in nhexane aromatization. Industrial & Engineering Chemistry Research.2021, 60: 12100-12108.

  7. Xiaozheng Zhao, Xiaotong Mi, Han Chen, Jiang Li, Honghai Liu, Xionghou Gao,Hongtao Liu. Efficient synthesis of hydrothermally stable mesoporous aluminosilicates using trace amounts of an anionic surfactant as a co-template, Industrial & Engineering Chemistry Research.2019, 58: 17608-17614

  8. 李云闯,谢方明,席亚男,万新月,孙玉虎,赵永峰,李根,刘宏海,高雄厚,刘洪涛.高水热稳定性介孔分子筛的低成本合成研究进展.化工进展. 2023, 42(4): 1877-1884

  9. Junsu Jin, Li Cao, Qingxun Hu, Chunyan Xu, Xionghou Gao, Wei Feng, Honghai Liu, Hongtao Liu. An efficient synthesis of hydrothermally stable mesoporous aluminosilicates with significant decreased organic templates by seed-assisted approach. Journal of Materials Chemistry A. 2014, 2(21): 7853-7861.

  10. Dekun Ji, Baojie Wang, Ting Yue, Xiaoping Li, Xiaotong Mi, Honghai Liu, Hongtao Liu, Xionghou Gao. Zeolite Beta precursors as building units toward enhancing the microporosity fraction of mesoporous aluminosilicates. Industrial & Engineering Chemistry Research.2018, 57(31): 10234-10240.

  11. Linyi Lv, Yawen Bo, Dekun Ji, Wei Han, Honghai Liu, Xionghou Gao, Chunyan Xu, and Hongtao Liu. Layered double hydroxide method for preparing Ni−Mo/γ-Al2O3 ultradeep hydrodesulfurization catalysts. Industrial & Engineering Chemistry Research.2018, 57: 13889-13894.

  12. Junsu Jin, Fan Hu, Honghai Liu, Jia Zhao, Xionghou Gao, Qingting Meng, Xiaotong Mi, Hongtao Liu, Chunyan Xu, Jingchang Zhang. A Ternary Balance of Chemical-Anchoring/Self-Assembly/Crystallization: The Key to the Construction of Intracrystalline Mesopores. Microporous and Mesoporous Materials. 2018, 257: 118-127.

  13. Xiaotong Mi, Jiongliang Yuan, Yueming Han, Honghai Liu, Hongtao Liu, Xionghou Gao, Chunyan Xu, Jingchang Zhang. Introduction of anionic surfactants to copolymer micelles: A key to improving utilization efficiency of P123 in synthesis of mesoporous aluminosilicates. Industrial & Engineering Chemistry Research. 2017, 56(25): 7224-7228.

  14. Xiaotong Mi, Jiongliang Yuan, Yueming Han, Honghai Liu, Hongtao Liu. Urea as efficient additive toward decreasing water amount in synthesis of hydrothermally stable mesoporous aluminosilicates. Industrial & Engineering Chemistry Research. 2017, 56(33): 9401-9407. 

  15. Hongtao Liu, Lei Wang, Wei Feng, Li Cao, Xionghou Gao, Honghai Liu, Chunyan Xu. Hydrothermally stable bimodal aluminosilicates with enhanced acidity by combination of zeolite Y precursors assembly and the pH-adjusting method. Industrial and Engineering Chemistry Research.2013, 52(10): 3618-3627. 

  16. Li Cao, Xiaozheng Zhao, Junsu Jin, Chunyan Xu, Xionghou Gao, Lan Ling, Xiaoliang Yuan, Liu, Hongtao Liu. Crystal-seeds-based strategy for synthesis of hydrothermally stable mesoporous aluminosilicates with largely decreased H2O amount. Industrial and Engineering Chemistry Research. 2014, 53(44): 17286-17293. 

  17. Junsu Jin, Chaoyun Peng, Jiujiang Wang, Hongtao Liu, Xionghou Gao, Honghai Liu, Chunyan Xu. Facile Synthesis of mesoporous zeolite Y with improved catalytic performance for heavy oil fluid catalytic cracking. Industrial & Engineering Chemistry Research. 2014, 53(8): 3406-3411.

  18. Hongtao Liu, Kunxi Guo, Xiaoping Li, Songsong Liu, Xionghou Gao, Honghai Liu, Li Cao, Chunyan Xu. Understanding and direct strategy to synthesize hydrothermally stable micro-mesoporous aluminosilicates with largely enhanced acidity. Microporous and Mesoporous Materials. 2014, 188(2): 108-117. 

  19. Mi Yang, Baojie Wang, Fan Hu, Xiaotong Mi, Honghai Liu, Hongtao Liu, Xionghou Gao, Chunyan Xu. Synergy between crystal seeds and amphiphilic organosilane surfactant: a facile approach for mesoporous ZSM-5 with high SiO2/Al2O3 ratio. Materials Letters. 2018, 222: 153-155.

  20. Hongtao Liu, Yajuan Xu, Jiujiang Wang, Baojie Wang, Xiaotong Mi, Honghai, Liu, Yueming, Han, Xionghou Gao, Jiang Li. A triple template of P123/SDS/CS with simultaneously enhanced utilization efficiency of P123 and crystal seeds. Journal of Alloys and Compounds. 2018, 765: 907-912.

  21. Hongtao Liu, Shuyao Wei, Xiaotong Mi, Honghai Liu, Xionghou Gao, Chunyan Xu, Jingchang Zhang, Weiliang Cao. A facile strategy to synthesize mesoporous aluminosilicates with reduced particle size. Materials Letters. 2017, 204: 154-156. 

  22. Hongtao Liu, Jiujiang Wang, Wei Feng, Chunyan Xu. Synthesis of La-substituted aluminosilicates with hierarchical pores by pH-adjusting method. Journal of Alloys and Compounds. 2013, 557(2): 223-227.

  23. Junsu Jin, Li Cao, Guangxun Su, Chunyan Xu, Zeting Zhang, Xionghou Gao, Honghai Liu, Hongtao Liu. A facile strategy to recycle template P123 from mesoporous aluminosilicates by ultrasonic extraction. Ultrasonics Sonochemistry. 2014, 21(5): 1688-1695.

  24. Hongtao Liu, Xiaozheng Zhao, Pinge Chen, Xionghou Gao, Honghai Liu, Li Cao, Chunyan Xu, Qingfeng Tan. Hydrothermally stable mesoporous aluminosilicates with moderate acidity via degradation-assembly process and improved catalytic properties. Journal of Porous Materials. 2014, 21(4): 379-386.

  25. Hongtao Liu, Kun Wang, Yonggan Shi, Xionghou Gao, Honghai Liu, Baojie Wang, Chunyan Xu. Hydrothermally stable macro-meso-microporous materials: synthesis and application in heavy oil cracking. RSC Advances. 2014, 4(56): 29694-29697. 

  26. Li Cao, Qingxun Hu, Junsu Jin, Chunyan Xu, Xionghou Gao, Honghai Liu, Ling Lan, Xiaoliang Yuan, Hongtao Liu. A multiple-assembly/one-pot-crystallization strategy for a relatively more eco-friendly synthesis of hydrothermally stable mesoporous aluminosilicates. RSC Advances. 2014, 4(106): 61631-61633. 

  27. Dekun Ji, Honghai Liu, Xiao Wang, Hongtao Liu, Xionghou Gao, Chunyan Xu, Shuyao Wei.Mesostructured Y zeolite from NaY with low Si/Al by one-step methodbased on bifunctional surfactant. Materials Chemistry and Physics. 2017, 196: 284-287. 

  28. Zhen Wang, Honghai Liu, Qingting Meng, Junsu Jin, Chunyan Xu, Xiaotong Mi, Xionghou Gao, Hongtao Liu. Fabrication of intracrystalline mesopores within zeolite Y with greatly decreased templates. RSC Advances.2017, 7(16): 9605-9609.

  29. Xiaotong Mi, Honghai Liu, Baojie Wang, Hongtao Liu, Li Cao, Xionghou, Gao, Chunyan Xu, Jiongliang Yuan. Synthesis of hydrothermally stable mesoporous aluminosilicates by using urea as additive. Materials Chemistry and Physics.2018, 208: 220-225.

  30. Xiaotong Mi, Jiujiang Wang, Yueming Han, Hongtao, Liu, Honghai Liu, Xionghou Gao, Chunyan Xu. A facile strategy to synthesize hydrothermally stable mesoporous aluminosilicates with significantly decreased organic templates and H2O. Colloids and Surfaces A. 2018, 58: 179-185.