用油浆渣油调合10号建筑沥青的研究  

Study on Preparation of No.10 Building Asphalt Blended with Oil Slurry Residual

作　　者：李雪 于龙 LI Xue;YU Long(Liaoning Bora Bio-energy Co.,Itd.,Panjin 124000)

机构地区：[1]辽宁宝来生物能源有限公司,盘锦124000

出　　处：《石油沥青》2023年第5期38-42,共5页Petroleum Asphalt

摘　　要：以油浆渣油、90号道路沥青、糠醛抽出油为原料,采用适当比例进行调合,对调合后的样品进行氧化试验。研究结果表明,在温度240℃、风量3 L/(min·kg)、氧化时间8 h的条件下,沥青的针入度、软化点、25℃延度等各项指标均满足GB/T 494—2010建筑石油沥青中10号建筑沥青标准要求,同时也满足防水企业的基本需求,为油浆渣油的有效利用提供了新的途径。Using oil slurry residue,No.90 road asphalt and furfural extract oil as raw materials,appro-priate proportions were used for blending,and oxidation tests were conducted on the blended samples.The re-sults showed that under the conditions of temperature 240℃,airvolume3L/(min·kg),and oxidation time 8 hours,the indexes of penetration,softening point and 25℃ductility all meetthestandardrequirments of GB/T 494-2010 No.10 building petroleum asphalt,and also meet the basic needs of waterproofing enter-prises for building asphalt No.10,providing a new way for the effective utilization of oil slurry residue.

关 键 词：油浆渣油 氧化 建筑沥青 

分 类 号：TE626.86[石油与天然气工程—油气加工工程]