OVERVIEW

• Exploration on the Mechanism, Influencing Factors and Related Issues of Hydrogen Environment Embrittlement Damage
• Zhang Guoxin
• 2024 Vol. 54 (8): 1-7
• Abstract ( ) PDF (3124KB) ( )

PROCESSING

• Research and Application of Pre-protective Reactor in Hydrogenation Unit of Coking Gasoline
• Duan Weiyu, Xu Dahai, Li Haomeng, Yang Hong, Wang Shaojun, Yao Yunhai, Liu Li
• 2024 Vol. 54 (8): 8-10
• Abstract ( ) PDF (1681KB) ( )

• Research of bubble distribution in a staged multistage internal airlift loop reactor
• Pan Qingpeng, Wang Weiwen
• 2024 Vol. 54 (8): 11-14
• Abstract ( ) PDF (2284KB) ( )

• Optimization of catalyst circulation amount control after catalyst replacement in continuous reforming unit
• Cheng Ming, Sun Xuedong, Wang Chao, Ji Chuanjia, Yang Ji
• 2024 Vol. 54 (8): 15-17
• Abstract ( ) PDF (1418KB) ( )

• Operation and optimization of fluidized bed residue hydrogenation unit
• Li Xiang
• 2024 Vol. 54 (8): 18-23
• Abstract ( ) PDF (3366KB) ( )

• Summary of application of bio-based denitrification technology in FCC unit
• Bao Jicai
• 2024 Vol. 54 (8): 24-27
• Abstract ( ) PDF (1609KB) ( )

PROCESS EQUIPMENT AND MACHINERY

• Cause analysis and treatment of valve stem detachment of spent catalyst slide valve in FCCU
• Qiu Xuedong
• 2024 Vol. 54 (8): 28-32
• Abstract ( ) PDF (1665KB) ( )

• Performance analysis of shell-side in tubular heat exchangers with different baffle arrangements
• Xu Yicheng
• 2024 Vol. 54 (8): 33-37
• Abstract ( ) PDF (3744KB) ( )

• Stress analysis of round-to-square structural component of heating furnace flue
• Zhang Yong
• 2024 Vol. 54 (8): 38-41
• Abstract ( ) PDF (1919KB) ( )

• Reasons analysis of fouling on the second-stage cyclone separator feed leg in the regenerator of a catalytic cracking unit
• Cheng Qianjin
• 2024 Vol. 54 (8): 42-45
• Abstract ( ) PDF (1559KB) ( )

COMPUTER APPLICATION

• Methods and applications of data governance in petrochemical enterprises
• Jiang Nan
• 2024 Vol. 54 (8): 46-50
• Abstract ( ) PDF (1484KB) ( )

• Research on intelligent monitoring of petrochemical fire based on computer vision
• Sun Xueting, Fu Yujiang, Lin Tangmao, Wang Han, Chen Bo
• 2024 Vol. 54 (8): 51-55
• Abstract ( ) PDF (1089KB) ( )

CATALYST AND ASSISTANT

• Diagnosis and analysis of catalyst loss caused by crushing in FCCU
• Ji Yong, Liu Junping, Li Peng, Han Shengxian, Yang Qi, Peng Wei
• 2024 Vol. 54 (8): 56-59
• Abstract ( ) PDF (2791KB) ( )

SAFETY AND HEALTH

• Optimization of layout design for fixed-point combustible gas and toxic gas detectors
• Wei Qiaoling
• 2024 Vol. 54 (8): 60-64
• Abstract ( ) PDF (1755KB) ( )