OVERVIEW

• Molecular distillation and its application in petrochemical industry
• Liu Cheng, Yao Qiang, Wu Xiaoying, Zhang Dongxu
• 2023 Vol. 53 (7): 1-4
• Abstract ( ) PDF (1976KB) ( )

• Production mechanism of olefins in reformate and research progress of its removal technology
• Wang Tao
• 2023 Vol. 53 (7): 5-9
• Abstract ( ) PDF (820KB) ( )

PROCESSING

• Study on revamping scheme for running fuel type CCR unit newly adding xylene product seperation process
• Yi Jianbin
• 2023 Vol. 53 (7): 10-15
• Abstract ( ) PDF (3333KB) ( )

• Summary of application of closed quantitative automatic loading technology for liquid sulfur
• Zhang Linglan, Wang Peng
• 2023 Vol. 53 (7): 16-19
• Abstract ( ) PDF (1749KB) ( )

• Analysis and countermeasures of sulfur accumulation in sour gas pipe of sulfur recovery unit
• Pang Liang
• 2023 Vol. 53 (7): 20-24
• Abstract ( ) PDF (2608KB) ( )

• Pilot evaluation and industrial application of etherification catalysts for FCC light gasoline
• Wang Yanfei, Kong Xiangbing, Li Jinyang
• 2023 Vol. 53 (7): 25-27
• Abstract ( ) PDF (1052KB) ( )

PROCESS EQUIPMENT AND MACHINERY

• Summary of optimization and transformation of steam superheater in styrene plant
• Wang Naizhi
• 2023 Vol. 53 (7): 28-31
• Abstract ( ) PDF (1750KB) ( )

• Cause analysis and countermeasures for the agent runout of the disengager of FCCU
• Wen Peng, Yan Chaoyu, Wei Yaodong
• 2023 Vol. 53 (7): 32-35
• Abstract ( ) PDF (1916KB) ( )

• Research on intelligent prediction model for straight-run asphalt properties based on crude oil properties
• Yu Zihao, Guo Xiaosheng, Chen Bo
• 2023 Vol. 53 (7): 36-39
• Abstract ( ) PDF (760KB) ( )

• Measurement of VOCs emission flux of the refinery using solar occultation flux remote sensing technique
• Liu Xinyu, Li Lingbo, Li Long, Cheng Mengting, Li Baozhong
• 2023 Vol. 53 (7): 40-43
• Abstract ( ) PDF (2128KB) ( )

• Application research of model calculation of production planning optimization in refining and chemical enterprise
• Wang Peng
• 2023 Vol. 53 (7): 44-48
• Abstract ( ) PDF (1535KB) ( )

CATALYST AND ASSISTANT

• Summary and analysis of the application of isomerization catalyst Oparis^Next
• Xv Baoyue, Ding Liming
• 2023 Vol. 53 (7): 49-52
• Abstract ( ) PDF (2238KB) ( )

ENVIRONMENTAL PROTECTION

• Summary of cleaning reform technology for CFB boiler
• Gao Jianxin
• 2023 Vol. 53 (7): 53-56
• Abstract ( ) PDF (822KB) ( )

• Review and prospect of anti-seepage design in petrochemical projects
• Wang Sumin, Shen Mandui
• 2023 Vol. 53 (7): 57-59
• Abstract ( ) PDF (752KB) ( )

• Experimental study on the treatment of PTA sewage with low-oxygen-aeration Bio-DOPP
• Li Lina, He Qingsheng, Fan Jingfu
• 2023 Vol. 53 (7): 60-64
• Abstract ( ) PDF (2623KB) ( )