The yield of brightstock is 16. 38%, and its characteristics are high solidifying point, low viscosity and high CP %.
光亮油原料收率为16.38%，其凝点较高，粘度较小，结构族组成中的烷基碳率较高。
2
Brightstock Refined, high viscosity lubricating oil usually made residual stocks by suitable treatment, such as a combination of acid treatment or solvent extraction with dewaxing or clay finishing.
加工处理的方式包括：酸处理(或溶剂萃取)脱蜡(或粘土精制)相结合。
3
Moscow glistens with the bright lights of consumerism and Russian companies continue to queue up to list their shares on the London Stock Exchange.