PROCESSING

• Process study on CO2 recovery in a hydrogen production unit from natural gas
• Gu Jiongjiong
• 2023 Vol. 53 (9): 1-4
• Abstract ( ) PDF (911KB) ( )

• Research progress on bubble motion behavior in liquids
• Zou Yuanqiang, Wang Weiwen, Duan Jihai
• 2023 Vol. 53 (9): 5-8
• Abstract ( ) PDF (836KB) ( )

• Mechanism research of bubble fragmentation of Venturi bubble generator
• Zhang Xiaoxu, Liu Fei, Wang Weiwen
• 2023 Vol. 53 (9): 9-11
• Abstract ( ) PDF (1856KB) ( )

• Application of the safety & green LPG deep mercaptan removal technology
• Jiang Lei, Zhang Zhumei
• 2023 Vol. 53 (9): 12-15
• Abstract ( ) PDF (1667KB) ( )

PROCESS EQUIPMENT AND MACHINERY

• Process simulation and design of distillation column reboiler system
• Cao Keteng, Du Xiang, Deng Fangyi, Li Hejie
• 2023 Vol. 53 (9): 16-20
• Abstract ( ) PDF (2398KB) ( )

• Summary of the application of damping shock absorber in the outlet pipeline of a large centrifugal compressor
• Ma Sinan, Liu Hongshuo, Liu Xiaolin, He Lidong
• 2023 Vol. 53 (9): 21-24
• Abstract ( ) PDF (1599KB) ( )

• Calculation of pressure relief valve utilizing isentropic flash method
• Wu Xiaoxin
• 2023 Vol. 53 (9): 25-29
• Abstract ( ) PDF (846KB) ( )

• Summary of the second generation leak detection and repair technology in refining equipment
• Li Lingbo, Li Long
• 2023 Vol. 53 (9): 30-34
• Abstract ( ) PDF (890KB) ( )

PIPING TECHNOLOGY

• Application of austenitic stainless steel pipe in petrochemical units
• Jiang Wanjun, Wang Jinfu, Niu Cunhou, Pan Xiaofei
• 2023 Vol. 53 (9): 35-37
• Abstract ( ) PDF (769KB) ( )

• Analysis of typical problems of pipeline insulation in refineries
• Wang Hengbo, Gao Jiansong, Li Jiuchong, Sun Zhiqin, Su Yaolun
• 2023 Vol. 53 (9): 38-41
• Abstract ( ) PDF (1466KB) ( )

CATALYST AND ASSISTANT

• Research on catalyst strategy for long cycle operation of coking naphtha hydrotreating unit
• Chen Guang, Xu Dahai, Ding He, Fan Siqiang
• 2023 Vol. 53 (9): 42-45
• Abstract ( ) PDF (1797KB) ( )

• Study on phosphorus improving the attrition strength of FCC catalyst
• Duan Hongchang, Wang Tianyun, Zhao Mingzhi, Peng Guofeng, Xiang Gangwei, Li Xin
• 2023 Vol. 53 (9): 46-50
• Abstract ( ) PDF (1874KB) ( )

ENERGY UTILIZATION

• Research on the influence of gasoline-diesel overlap degree on energy consumption in delayed coking unit
• Kong Fantao, Ma Qinglu, Gu Xiaofeng, Li Guoqing
• 2023 Vol. 53 (9): 51-55
• Abstract ( ) PDF (1761KB) ( )

ENVIRONMENTAL PROTECTION

• Experimental study on emission characteristics of indirect coal liquefied diesel fuel
• Zhang Jing, Duan Yongliang, Wang Huiqin, Li Ruilong, Li Hu, An Liangcheng, Zhang Chunhua
• 2023 Vol. 53 (9): 56-60
• Abstract ( ) PDF (3870KB) ( )

TECHNO ECONOMICS

• Study on the method of improving the financial evaluation price database of petrochemical projects
• Guo Jie
• 2023 Vol. 53 (9): 61-64
• Abstract ( ) PDF (863KB) ( )