OVERVIEW

• Technology and progress in crude oil to chemicals Part two: catalytic cracking technology and DPC basic catalytic cutting technology
• Wu Qing
• 2022 Vol. 52 (8): 1-7
• Abstract ( ) PDF (1869KB) ( )

PROCESSING

• Development and application of double loop circulating type of semi-dry flue gas treating technology for FCCU
• Wu Defei
• 2022 Vol. 52 (8): 8-15
• Abstract ( ) PDF (4831KB) ( )

• Application summary of DiSep^® electroseparation technology in catalytic slurry filtration system
• Sun Guansong, Li Xiaojun, Cai Wenjun, Zhang Jian, Chen Ao, Xu Li, Wu Xianwei
• 2022 Vol. 52 (8): 16-19
• Abstract ( ) PDF (1353KB) ( )

• Research and discussion on the processing route of producing chemicals from F-T synthetic oil
• Liu Linjiao, Hao Daijun, Shen Fangxia
• 2022 Vol. 52 (8): 20-23
• Abstract ( ) PDF (1479KB) ( )

• Study on optimization model of return tower temperature of FCC rich absorption oil
• Ma Xiao
• 2022 Vol. 52 (8): 24-25
• Abstract ( ) PDF (1009KB) ( )

• Study on nitride distribution in atmospheric tower
• Sun Xuefeng, Wang Lianchao
• 2022 Vol. 52 (8): 26-29
• Abstract ( ) PDF (1151KB) ( )

PROCESS EQUIPMENT AND MACHINERY

• Type selection design of support spring of catalyst cooler of FCCU
• Qin Keren
• 2022 Vol. 52 (8): 30-34
• Abstract ( ) PDF (1505KB) ( )

• Application and benefit evaluation of trackless crawling welding robot in welding of medium and small carbon steel tanks
• Wang Yongke
• 2022 Vol. 52 (8): 35-38
• Abstract ( ) PDF (1236KB) ( )

COMPUTER APPLICATION

• Simplified optimization calculation for heat transfer temperature difference of heat exchangers
• Guo Wenhao
• 2022 Vol. 52 (8): 39-41
• Abstract ( ) PDF (970KB) ( )

PIPING TECHNOLOGY

• Discussion on piping pressure test of petrochemical unit
• Wang Jinfu, Niu Cunhou, Jiang Wanjun
• 2022 Vol. 52 (8): 42-45
• Abstract ( ) PDF (833KB) ( )

AUTOMATIC CONTROL

• Application summary of process anticorrosion intelligent injection system of atmospheric and vacuum distillation unit overhead system
• Yang Feng, Wang Jianjun, Ren Gang, Lv Wei
• 2022 Vol. 52 (8): 46-49
• Abstract ( ) PDF (1722KB) ( )

ENERGY UTILIZATION

• Thoughts and suggestions on coupling application of high temperature gascooled reactor in petrochemical industry
• Gao Jianxin
• 2022 Vol. 52 (8): 50-55
• Abstract ( ) PDF (904KB) ( )

• Energy saving potential analysis and recovery of IGCC unit in refining-petrochemical integration enterprises
• He Beiqi
• 2022 Vol. 52 (8): 56-59
• Abstract ( ) PDF (1403KB) ( )

• Energy saving measures and effect of hydrofining units
• Wang Wei
• 2022 Vol. 52 (8): 60-63
• Abstract ( ) PDF (2467KB) ( )

ENVIRONMENTAL PROTECTION

• Progress of VOCs emission control technology for domestic terminal loading and countermeasures for its current problems(Ⅰ) ——Progress of VOCs emission standards and treatment technology for domestic terminal loading
• Liu Shida, Hou Shuandi, Liu Zhongsheng, Liao Changjian
• 2022 Vol. 52 (8): 64-68
• Abstract ( ) PDF (859KB) ( )

• Industry application of high efficiency low pressure drop flue gas desulfurization, dedusting and mist separation technology
• Wang Jian
• 2022 Vol. 52 (8): 69-72
• Abstract ( ) PDF (1138KB) ( )