补充氢纯度对渣油加氢装置的影响分析
李征容
Influence of purity of make-up hydrogen on residue hydrogenation unit
LI Zheng-rong
现代化工 . 2022, (S2): 382 -384 .  DOI: 10.16606/j.cnki.issn0253-4320.2022.S2.077