Hydrothermally stable mesoporous aluminosilicates as superior FCC catalyst:From laboratory to refinery

作     者：Hong-Tao Liu Jiu-Jiang Wang Fang-Ming Xie Yun-Chuang Li Hai-Yan Li Hai-Yan Liu Yuan-Yuan Yue Xiao-Tong Mi xiong-Hou Gao Hong-Hai Liu 

作者机构：State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical TechnologyBejing100029China Petrochemical Research InstitutePetrochina Company LimitedBejing100195China State Key Laboratory of Heavy Oil ProcessingChina University of Petroleum(Beijing)Beijing102249China national Engineering Research Center of Chemical Fertilizer CatalystCollege of Chemical EngineeringFuzhou UniversityFuzhouFujian350002China 

出 版 物：《Petroleum Science》 (石油科学（英文版）)

年 卷 期：2023年第20卷第3期

页      面：1903-1908页

核心收录：

学科分类：0820[工学-石油与天然气工程] 083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 0703[理学-化学] 

基　　金：support through the research programs(Grant Nos.DQzX-KY-21-008 KYWX-21-023 and KYWX-21-022) 

主　　题：Mesoporous aluminosilicates Heavy oil Fluid catalytic cracking Industrial application 

摘      要：Well-ordered aluminosilicates(MAs)were prepared by in-situ assembly of pre-crystallized units of zeolite Y precursors at a commercial scale,and applied in an industrial fluid catalytic cracking unit for the first *** with incumbent equilibrium catalyst,the surface area of trial equilibrium catalysts(30%inventory ratio)increased from 110 m^(2)g^(-1)to 120m^(2)g^(-1).Moreover,a significant increase of the mesoporous surfaceareaof trial equlibrium catalysts(30%inventoryrati)from 33 m g/to 40magi(22%increase).Furthermore,the equilibrium catalyst that contain 80%LPC-65 yields significantly lower heavy oil(0.23%)and higher total liquids(0.53%)compared with *** industrial results demonstrated excellent hydrothermal stability and superior catalytic cracking properties,showing the promising futurein the industrial units.