YN-1型镍系催化剂在裂解重C+9馏分一段加氢装置上长周期运行
柴忠义，陈文剑
Long period operation of YN-1 nickel based catalyst for heavy C+9 cut pyrolysis in the first stage hydrogenation unit
Chai Zhongyi, Chen Wenjian
工业催化
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2015, (8): 641
-644
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DOI: 10.3969/j.issn.1008-1143.2015.08.012
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