摘要
本文介绍了以辽河油田欢三联渣油为原料,用轻度氧化工艺研制出适用于寒冷地区铺筑路面用的道路沥青。经小试、中试及工业放大生产和铺筑试验路应用结果表明,该沥青符合苏联ГОСТ22245-76规格,可在我国寒冷地区使用,从而为提供国内寒冷地区筑路用的道路沥青奠定了基础。
The production of paving asphalt for cold district by mild oxidation of the residue of Huansanlian heavy crude from Liaohe oil field is presented. The results of laboratory tests, pilot plant runs and commercial scale trial, as well as long term field appli- cation, indicate that paving asphalt thus produced can be satisfactorily used in cold districts in China. This work lays a foundation for the domestic supply of paving asphalt for cold dis- tricts.
出处
《石油炼制》
CSCD
1993年第3期17-22,共6页
