1·Wastewater from oil refiner is treated by solvent extraction to dephenolize.
用溶剂萃取法对炼油含酚废水脱酚处理。
2·A deal unveiled on May 24th, in which PetroChina, another partially state-owned oil firm, will buy a big stake in Singapore Petroleum, a refiner, hints at a new tactic.
5月24日，中石油，另一个半国有石油企业，宣布将会收购新加坡石油——一个大型炼油企业的大量股份，并暗示会采取一种新策略。
3·Tesoro, an American refiner, scrapped one scheme last year because of rising costs. Kuwait's national oil company has delayed another for the same reason.
去年，生产成本不断增加，美国炼油企业Tesoro被迫放弃了一项生产计划，科威特国家石油公司也不得不将其计划一推再推。
4·China's biggest oil producer by output and No. 2 refiner, China National Petroleum Corp.
中国产量最大的原油生产商、第二大炼油商中国石油天然气集团公司China National Petroleum Corporation。
5·We are a refiner of heavy high-sulfur crude oil as well as a significant producer of refined petroleum products and gasoline blending components, including biofuels.
我们是高浓度硫原油炼油厂，同时也是成品油和汽油调合组分包括生物燃料的著名生产商。
6·The main parameters of hydraulic system of HC refiner, the draft of the diagram of hydraulic system, the selection calculation of hydraulic oil and the elements are presented in the paper.
介绍高浓盘磨机液压系统的主要性能参数，液压系统原理图的拟定，液压油及液压元件的选型计算。