PROCESSING

• Ultra-Iow emission of regenerated flue gas from large-scale FCCU —from conception to commercial practice
• Cao Dongxue, Zhu Yadong, Wu Lei
• 2021 Vol. 51 (2): 1-4
• Abstract ( ) PDF (1496KB) ( )

• Discussion on process optimization of oil sands bitumen modification
• Cui Dechun, Xu Qinghu, Xiong Liang, Ji Qinhong, Yu Guangxin, Liu Qiang
• 2021 Vol. 51 (2): 5-9
• Abstract ( ) PDF (1793KB) ( )

• Study on processing scheme of low sulfur heavy marine fuel oil
• Wang Jinlan
• 2021 Vol. 51 (2): 10-13
• Abstract ( ) PDF (1428KB) ( )

• Influence of compound solvent on FCC slurry extraction and separation process
• Sun Yudong, Zhao Xiaoning, Feng Yi
• 2021 Vol. 51 (2): 14-17
• Abstract ( ) PDF (1458KB) ( )

• Analysis of factors affecting long period operation of wax oil hydrotreating unit
• Shi Bujian
• 2021 Vol. 51 (2): 18-21
• Abstract ( ) PDF (1668KB) ( )

• Feasibility analysis of hydrogen recovery from exhaust gas of isomerization unit
• Yuan Xiaobin, Wen Min, Wang Lai
• 2021 Vol. 51 (2): 22-25
• Abstract ( ) PDF (1745KB) ( )

• Problems and countermeasures of low load operation of S Zorb unit
• Li Yongqiang, Shi Yuanjie, Feng Jianhua
• 2021 Vol. 51 (2): 26-29
• Abstract ( ) PDF (1210KB) ( )

• Parameter optimization of 95% distillation temperature of hydrocracking diesel based on DOE
• Xu Shengjun, Zhang Mingming, Lei Dong
• 2021 Vol. 51 (2): 30-34
• Abstract ( ) PDF (1841KB) ( )

• Study and analysis on fluctuation of electric desalting operation of mixed crude oil
• Liu Xin
• 2021 Vol. 51 (2): 35-39
• Abstract ( ) PDF (1565KB) ( )

PROCESS EQUIPMENT AND MACHINERY

• Cause analysis and countermeasures of reaction effluent steam generator's leakage (Ⅰ)
• Feng Yong
• 2021 Vol. 51 (2): 40-43
• Abstract ( ) PDF (1924KB) ( )

• Cause analysis and disposal of material interruption of regenerator in S Zorb unit
• Han Yuehui
• 2021 Vol. 51 (2): 44-47
• Abstract ( ) PDF (1915KB) ( )

• Optimization and revamping of heating furnace in residue hydrogenation unit
• Guo Qiang, Ma Minghui, Xu Yan
• 2021 Vol. 51 (2): 48-51
• Abstract ( ) PDF (2257KB) ( )

PIPING TECHNOLOGY

• Design characteristics of cold insulation of LNG pipelines
• Li Cailin, Wang Jinfu
• 2021 Vol. 51 (2): 52-55
• Abstract ( ) PDF (1309KB) ( )

CATALYST AND ASSISTANT

• Development and industrial application of new FCC feedstock pretreatment catalyst grading system
• Peng Shaozhong, Lv Zhenhui, Xue Dong, Zhang Xuehui, Yang Tao
• 2021 Vol. 51 (2): 56-59
• Abstract ( ) PDF (2135KB) ( )

• Analysis of deactivation of industrial hydrogenation catalyst caused by phosphoric corrosion inhibitor
• Wang Huigang, Yang Zhanlin, Jiang Hong, Wen Derong
• 2021 Vol. 51 (2): 60-64
• Abstract ( ) PDF (2286KB) ( )

SAFETY AND HEALTH

• Risk mornitoring alarm system and emergency management for construction project surrounded by operating process units
• Chen Lei, Yin Shiwu
• 2021 Vol. 51 (2): 65-68
• Abstract ( ) PDF (1153KB) ( )

TECHNO ECONOMICS

• Economic study on the POX hydrogen production based on Shell heavy oil gasification
• Chen Pingping
• 2021 Vol. 51 (2): 69-72
• Abstract ( ) PDF (1530KB) ( )