影响重油加氢催化剂强度因素的探讨

张华，张伟，李伟

Study of the factors influencing on the strength of the catalysts for heavy oil hydrogenation

ZHANG Hua， ZHANG Wei， LI Wei

工业催化 . 2014, (12): 958 -961 . DOI: 10.3969/j.issn.1008-1143.2014.12.013