PROCESSING

• Effect of feedstock properties on long-term stable operation of diesel hydrogenation unit
• Guo Rong, Zhou Yong, Gao Na, Yang Chengmin, Sun Jin
• 2021 Vol. 51 (3): 1-4
• Abstract ( ) PDF (874KB) ( )

• Study on the blending technology and stability of low sulful marine fuel oil
• Yan Shichuang, Wu Yue, Qi Xingguo, Feng Duoxue
• 2021 Vol. 51 (3): 5-8
• Abstract ( ) PDF (789KB) ( )

• Influence of solvent on deasphalting unit in oil sands bitumen upgrader
• Xu Qinghu, Cui Dechun, Ji Qinhong, Xiong Liang, Yu Guangxin, Liu Qiang
• 2021 Vol. 51 (3): 9-12
• Abstract ( ) PDF (1700KB) ( )

• Analysis and countermeasures of polymerization problems of styrene unit
• Niu Di, Liu Yehong
• 2021 Vol. 51 (3): 13-16
• Abstract ( ) PDF (3015KB) ( )

• Analysis and solution of spent catalyst lift problem in CCR unit under low-load operation
• Wang Tian, Sun Wei, Shen Bo, Xu Yaodong, Dong Qing, Dong Tao
• 2021 Vol. 51 (3): 17-19
• Abstract ( ) PDF (1804KB) ( )

• Experience summary of dry gas dechlorination in continuous reforming unit
• Yao Yongxian, Hao Sijia, Wang Lei
• 2021 Vol. 51 (3): 20-24
• Abstract ( ) PDF (3318KB) ( )

• Operation adjustment of hydrocracking unit for quickly response to insufficient fresh hydrogen supply
• Mao Jun
• 2021 Vol. 51 (3): 25-28
• Abstract ( ) PDF (1516KB) ( )

• Industrial practice of increasing the steam injection amount in delayed coking unit
• Li Jie, Cen Youliang, Liu Jian, Hou Jicheng, Zhai Zhiqing, Du Xiang, Huang Xinlong
• 2021 Vol. 51 (3): 29-32
• Abstract ( ) PDF (793KB) ( )

PROCESS EQUIPMENT AND MACHINERY

• Hidden danger analysis of the reformer of hydrogen manufacturing unit and optimization of revamping scheme for spare air blower 690 V frequency conversion
• Yang Fan, Cheng Yongming, Chen Yazhou
• 2021 Vol. 51 (3): 33-36
• Abstract ( ) PDF (859KB) ( )

• Operation problems analysis and countermeasures of the third stage cyclone of FCCU
• Jin Song, Song Yang, Han Xiao, Li Xiaoguang, Zhang Hanwen, Zhang Zhihua, Liu Xin
• 2021 Vol. 51 (3): 37-40
• Abstract ( ) PDF (1321KB) ( )

• Analysis of space utilization and development of upgrading technology of hydrogenation reactor
• Yang Xiuna, Peng Deqiang, Jin Ping, Guan Minghua
• 2021 Vol. 51 (3): 41-43
• Abstract ( ) PDF (1191KB) ( )

• Cause analysis and countermeasures of reaction effluent steam generator's leakage (Ⅱ)
• Feng Yong
• 2021 Vol. 51 (3): 44-47
• Abstract ( ) PDF (996KB) ( )

• Structure optimization of spray distributor in fixed bed reactor
• Bo Shoushi, Lei Ruixing, Yang Hao, Zhang Xu, Sun Lanyi
• 2021 Vol. 51 (3): 48-52
• Abstract ( ) PDF (3086KB) ( )

PIPING TECHNOLOGY

• Design of reactor pipeline in SINOALKY alkylation unit
• Qian Wenying, Ren Zhenjia
• 2021 Vol. 51 (3): 53-56
• Abstract ( ) PDF (1349KB) ( )

CATALYST AND ASSISTANT

• Influence and prediction of different catalysts on FCC diesel hydrocracking products
• Cao Junfeng, Liu Chang, Hao Wenyue, Guo Junhui, Liao Jiefeng, Du Yanze, Wang Fenglai, Wang Jifeng
• 2021 Vol. 51 (3): 57-60
• Abstract ( ) PDF (1369KB) ( )

OIL PRODUCT AND ADDITIVE

• Industrial application of TH-ZJ02 styrene rectification polymerization inhibitor
• Lin Yaxiang, Song Tao
• 2021 Vol. 51 (3): 61-64
• Abstract ( ) PDF (1559KB) ( )

ENERGY UTILIZATION

• Research on combined cooling and power generation process in LNG terminal
• Li Zhanjie, Wang Hong, Li Wenlong, Song Xiaodi
• 2021 Vol. 51 (3): 65-68
• Abstract ( ) PDF (1025KB) ( )

SAFETY AND HEALTH

• Estimating blast resistant requirement on buildings in petrochemical enterprise by TNO multi-energy method
• Liu Kui, Shen Mandui
• 2021 Vol. 51 (3): 69-72
• Abstract ( ) PDF (1463KB) ( )