PROCESSING

• Study on catalytic cracking process with low coke and high light olefins
• Xu Youhao, Bai Xuhui, Wang Xin, Wang Cuihong, Wang Hong
• 2022 Vol. 52 (9): 1-7
• Abstract ( ) PDF (1558KB) ( )

• Technical summary of hydrocracking unit to produce 5 industrial white oil
• Luo Chongchun
• 2022 Vol. 52 (9): 8-11
• Abstract ( ) PDF (848KB) ( )

• Simulation study on separation of light hydrocarbons in oil field to produce solvent oil by dividing wall distillation technology
• He Song, Cui Ruixue, Zhao Deyin, Chen Jianbing
• 2022 Vol. 52 (9): 12-17
• Abstract ( ) PDF (1907KB) ( )

• Operation summary of upgrading of diesel hydrofining unit
• Li Xiang, Zhang Aiping
• 2022 Vol. 52 (9): 18-21
• Abstract ( ) PDF (1264KB) ( )

• Discussion on comprehensive utilization of LNG cold energy in light hydrocarbon cryogenic separation process
• Zhang Junchi, Yan Jianlin, Si Qunmeng
• 2022 Vol. 52 (9): 22-27
• Abstract ( ) PDF (3929KB) ( )

• Comperhensive recovery of hydrogen and light hydrocarbon in a refinery
• Wang Yuanyuan, Guo Zhongsen, Zhou Shixin, Xie Lei, Chang Linshan
• 2022 Vol. 52 (9): 28-31
• Abstract ( ) PDF (2635KB) ( )

• Analysis and discussion on dehydration of liquid-phase feed in PDH unit
• Liu Xiaocheng, Guo Haiyan, Chen Yifeng, Chen Zunzhong, Zhang Bojie, Wan Yiqing
• 2022 Vol. 52 (9): 32-36
• Abstract ( ) PDF (2336KB) ( )

PIPING TECHNOLOGY

• Discussion on the piping design of high-pressure overlapping wound-tube heat exchanger of hydrocracking unit
• Qian Wenying, Li Fangfang
• 2022 Vol. 52 (9): 37-40
• Abstract ( ) PDF (2895KB) ( )

• Cause analysis and protection of colloidal particles water pipeline cracking in SBR (styrene butadiene rubber) unit
• Ma Hongjie
• 2022 Vol. 52 (9): 41-44
• Abstract ( ) PDF (1586KB) ( )

CATALYST AND ASSISTANT

• Analysis of physical properties and regeneration performance of liquid-phase hydrogenation deactivated catalyst
• Chen Yufei, Xin Jing, Han Longnian, Yu Wenqi, Gong Zhiyi, Huang Yuyue, Fan Wenxuan, Zhang Haihong
• 2022 Vol. 52 (9): 45-48
• Abstract ( ) PDF (1500KB) ( )

ENVIRONMENTAL PROTECTION

• Progress of VOCs emission control technology for domestic terminal loading and countermeasures for its current problems (Ⅱ)——Analysis and countermeasures on the problems of VOCs treatment for domestic terminal loading
• Liu Shida, Hou Shuandi, Liu Zhongsheng, Liao Changjian
• 2022 Vol. 52 (9): 49-52
• Abstract ( ) PDF (801KB) ( )

• Summary of industrial application of advanced treatment technology for refinery wastewater
• Wang Hongxia, Ma Jian, Huang Fenglin, Liu Jinyang
• 2022 Vol. 52 (9): 53-57
• Abstract ( ) PDF (1480KB) ( )

• Emission characteristics and environmental implication of volatile organic compounds from delayed coking unit
• Cao Dongdong, Li Xingchun, Xue Ming, Xu Wenjia
• 2022 Vol. 52 (9): 58-63
• Abstract ( ) PDF (1594KB) ( )

ENERGY UTILIZATION

• Effect analysis of compression refrigeration energy saving tank in C₄ alkylation unit
• Liu Yang
• 2022 Vol. 52 (9): 64-67
• Abstract ( ) PDF (1978KB) ( )

DESIGN METHOD

• Evaluation of measurement uncertainty of hydrogen chloride in hydrogen for fuel cell vehicles
• Han Bo, Hao Xiaoyao, Wang Shiyu, Ling Fengxiang
• 2022 Vol. 52 (9): 68-72
• Abstract ( ) PDF (994KB) ( )