PROCESSING

• Discussion about technical paths of reducing energy consumption in propane dehydrogenation process
• Sui Xiupeng, Wang Chunming, Liu Changcheng, Zhong Jianming, Ma Aizeng, Wang Jieguang
• 2023 Vol. 53 (4): 1-4
• Abstract ( ) PDF (1358KB) ( )

• Feasibility study on blending coking naphtha in continuous catalytic reforming unit
• Zhang Chunsheng
• 2023 Vol. 53 (4): 5-8
• Abstract ( ) PDF (823KB) ( )

• Analysis and reflection on issues related to the first commissioning of SINOALKY sulfuric acid alkylation unit
• Du Qinglin
• 2023 Vol. 53 (4): 9-12
• Abstract ( ) PDF (1511KB) ( )

• Study on optimization of reactor operating conditions in continuous catalytic reforming unit
• Mao Lingjuan, Dai Endong, Zhong Xiangsheng, Liu Tingting, Liu Junxian, Hu Jian, Li Sen
• 2023 Vol. 53 (4): 13-16
• Abstract ( ) PDF (1925KB) ( )

• Migration mechanism and remediation technology of light non-aqueous phase liquids in petroleum-contaminated soil
• Cheng Jiale, Zhao Guizhang, Li Leicheng, Wang Zhan, Liu Yu
• 2023 Vol. 53 (4): 17-20
• Abstract ( ) PDF (823KB) ( )

• Summary of industrial practice of refining jet fuel component oil in RFCC unit
• Li Shun
• 2023 Vol. 53 (4): 21-24
• Abstract ( ) PDF (1028KB) ( )

• Analysis and countermeasures of operation problems of CO2 removal system in HYCO unit
• Liu Kai, Zhao Weisong, Chen Youfu
• 2023 Vol. 53 (4): 25-28
• Abstract ( ) PDF (1445KB) ( )

• Summary of H₂SO₄/GA mixture for chemical cleaning of reverse osmosis membranes in demineralized water systems
• Yuan Liang, Mi Jinghong, Han Huiliang, Song Yao, Ji Shengrui
• 2023 Vol. 53 (4): 29-33
• Abstract ( ) PDF (2880KB) ( )

• Industrial application of direct petroleum to chemicals(DPC) technology in Huizhou petrochemical company
• He Anxin, Hou Liguo, Jin Fengying, Xin Li, Wu Qing
• 2023 Vol. 53 (4): 34-38
• Abstract ( ) PDF (832KB) ( )

DESIGN METHOD

• Optimization design of regenerator cyclone system in large FCC unit
• Qin Keren
• 2023 Vol. 53 (4): 39-44
• Abstract ( ) PDF (4021KB) ( )

• Design summary of electric heat tracing on bottom cap of large LNG storage tank
• Liu Yanke, Yang Guangyi, Qiao Liang, Zhao Xin
• 2023 Vol. 53 (4): 45-48
• Abstract ( ) PDF (1191KB) ( )

PROCESS EQUIPMENT AND MACHINERY

• Analysis on blockage failure of secondary cyclone separator in a FCC unit
• Mao Hairui
• 2023 Vol. 53 (4): 49-52
• Abstract ( ) PDF (1510KB) ( )

AUTOMATIC CONTROL

• Application of multi model automatic switching technology to intelligent control of H/C in butanol octanol unit
• Su Yaodong
• 2023 Vol. 53 (4): 53-57
• Abstract ( ) PDF (1733KB) ( )

ENERGY UTILIZATION

• Discussion on methods for energy saving and carbon reduction in ADU&VDU
• Zhuang Suqing
• 2023 Vol. 53 (4): 58-64
• Abstract ( ) PDF (1325KB) ( )

SAFETY AND HEALTH

• Research on intrinsic safety design of non-combustion hydrogen venting system
• Hua Junjie
• 2023 Vol. 53 (4): 65-68
• Abstract ( ) PDF (874KB) ( )

• Preliminary exploration of the technical support system for anticorrosion application in petrochemical industry
• She Feng
• 2023 Vol. 53 (4): 69-72
• Abstract ( ) PDF (2553KB) ( )