摘要
介绍了加拿大冷湖原油生产高等级道路沥青的试验情况。冷湖原油属高硫含酸环烷基重质原油,不适合单炼。通过实验室研究和工业生产试验,开发出了混炼加工冷湖原油生产道路沥青的工艺路线:与伊朗重油4:6混炼可以生产70号A/B、90号B高等级道路沥青,与伊朗西里原油7:3混炼可以生产出性能优良的70号A、90号A道路沥青,与安哥拉萨西原油7:3混炼可以生产出70号B道路沥青,推荐调合组分为高芳烃含量的重质糠醛抽出油。
The paper described Preparation of high grade paving asphalts from Cold Lake Crude(Canada).Cold Lake Crude is a high- sulfur,acid- containing heavy naphthenic crude and not suitable for being processed individually.Through the laboratory research and production trials,the process routes of paving asphalt production from the mixed refining of Cold Lake Crude were developed;mixed refining of Cold Lake Crude with Iranian Heavy Crude at a ratio of 4:6,No.70 A/B and No.90 B high grade paving asphalts could be produced;mixed refining with Sirri Crude(Iran) at a ratio of 7:3,No.70 A and No.90 A high grade paving asphalts with excellent performances could be produced;mixed refining with Saxi Crude(Angola) at a ratio of 7:3,No.70 B high grade paving asphalt could also be produced.The recommended blending components were heavy furfural extract oils with high aromatic contents.
出处
《石油沥青》
2013年第5期22-28,共7页
Petroleum Asphalt
关键词
冷湖原油
伊朗重油
西里原油
萨西原油
减压蒸馏
调合
高等级道路沥青
Cold Lake Crude(Canada)
Iranian Heavy Crude
Sirri Crude(Iran)
Saxi Crude(Angola)
vacuum distillation
blending
high grade paving asphalt
