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RESEARCH ON PREPARATION OF 100# ROAD ASPHALT BY SHENGLI VACUUM RESIDUE
Author(s): 
Pages: 304-307
Year: Issue:  4
Journal: Qilu Petrochemical Technology

Keyword:  residual oilslurry oilmodificationasphalt;
Abstract: 以中国石化齐鲁分公司胜利炼油厂生产的减压渣油为主要原料,采用催化裂化油浆改性的方法制备了符合NB/SH/T0522--2010标准的100号道路沥青。重点研究了催化裂化油浆对沥青针入度、软化点、膜后针入度、针入度比和质量变化的影响。
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