关键词: 大数据, 催化裂化, 技术分析

Abstract: FCC as the core equipment for gasoline and diesel oil production,is an important source of refinery economic efficiency,but long period operation of catalytic cracking unit is constrained by coking and loss of catalyst. In order to further enhance operating level of catalytic cracking unit and try to use big data processing technology,China's petrochemical refining technology analysis and remote fault diagnosis platform was developed and data mining and analysis of accumulated massive data of catalytic cracking was conducted to make exploratory research and analysis of operational problems of coking,alarming,etc. A more comprehensive analysis can accurately identify the factors related to the problems,thereby securing smooth running of catalytic cracking unit. Once industrial applications of big data technology make good economic and social benefits based on the root cause transfer entropy,further application of big data technology in the petrochemical industry is expected.

Key words: big data, catalytic cracking, technical analysis