The graphene nanosheet (GNS) is used as a catalyst support for various catalytic reactions. A comprehensive study of functionalized GNS (FGNS)‐supported catalyst for the purpose of hydrocracking (HDC) process provides a guide to exploring the potential applications and discovering their superior properties. In this research, to study the effect of the support on the conversion and selectivity of n‐hexadecane HDC process, experiments are carried out over a synthesized NiMo/FGNS (NMFG) and a commercial NiMo/Al₂O₃‐SiO₂ (NMAS) catalysts in a fixed‐bed reactor. The functional groups on the NMFG surface anchor and disperse active metals on the catalyst surface, and they enhance the HDC conversion and stability of NMFG catalyst. Moreover, results prove that, in comparison with the commercial catalyst, NMFG increases the HDC conversion of n‐hexadecane about 48%, and decreases the coke deposition on its surface.

中文翻译：

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石墨烯负载的NiMo催化剂：一种有前途的新型加氢裂化催化剂

石墨烯纳米片（GNS）用作各种催化反应的催化剂载体。针对加氢裂化（HDC）工艺目的的功能化GNS（FGNS）负载催化剂的全面研究为探索潜在应用并发现其优越性能提供了指南。在这项研究中，为了研究载体对正十六烷HDC工艺的转化率和选择性的影响，对合成的NiMo / FGNS（NMFG）和商业化的NiMo / Al ₂ O ₃ -SiO _{2进行了实验。}固定床反应器中的（NMAS）催化剂。NMFG表面上的官能团可将活性金属固定并分散在催化剂表面上，它们可提高HDC转化率和NMFG催化剂的稳定性。此外，结果证明，与商用催化剂相比，NMFG将正十六烷的HDC转化率提高了约48％，并减少了其表面上的焦炭沉积。