Modern Organic Chemistry Research
Study on Liquid Phase Hydrogenation Technology of White Oil
Download PDF (148 KB) PP. 1 - 5 Pub. Date: May 31, 2021
Author(s)
- Tiezhen Zhang*
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China - Famin Sun
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China - Yungang Jia
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China - Fangming Xie
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China - Fucun Wang
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China - Haiyan Li,
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China - Zijin Yan
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China - Wei Jiang
Petrochina Daqing Petrochemical Research Center, Daqing, Heilongjiang, 163714, China
Abstract
Using Aspen Plus simulation software to simulate the hydrogen solubility of white oil raw materials, and calculate the de-aromatic hydrogen consumption. The liquid hydrogenation technology of white oil was studied by using 100mL uplink liquid hydrogenation evaluation device. The research results show that the ultraviolet absorbance of the liquid phase hydrogenation product is no more than 0.1, and saybolt color, copper plate corrosion, readily carbonizable substance can meet the quality requirements under the conditions of 230℃, 17 Mpa and LHSV 0.5 h-1. 2000 hours liquid phase hydrogenation test shows the stability of product quality which meets the food grade standard, and the liquid phase hydrogenation technology is feasible.
Keywords
white oil, hydrogen solubility simulation, liquid phase hydrogenation, process research, catalyst
References
[1] Kaixiang Liu, Yuhong Ruan, Hao Li. Application of continuous liquid phase hydrogenation technology in diesel oil hydrofining unit[J].Petrochemical Design, 2012, 29(2):26-29.
[2] Zhe Li, Jiuchang Kang, Qingwei Meng. Progress in liquid phase hydrogenation technology[J].Contemporary Chemical Industry, 2012, 41(03):292-294.
[3] Shoutao Ma, Fangming Xie, Jianhui Cui, et al. Analysis of the current situation of liquid phase hydrogenation at home and abroad[J].Petrochemical Technology, 2014, 43(Supplement):63-65.