petroleum refinery

The purpose of oil refinery is to refine crude petroleum.

炼油厂的主要工作是提炼原油.

As an optimization means , advanced process control should be popularized in other units of petroleum refinery.

先进控制技术作为一种优化控制手段,可以在炼油厂的其它装置上推广应用.

Application of centrifugal dewatering technique in treating the oily sludge of petroleum refinery

炼油厂含油污泥离心脱水技术的探索

Process Design of Fuel Gas Holder System for Petroleum Refinery

炼油厂燃料气气柜系统的工艺设计

This work has studied the effects of waste gas ( hydrogen sulfide, petroleum hydrocarbon, etc) in the sewage farm of the petroleum refinery on the health of the workers exposed to low concentration for a long time.

探讨长期吸入炼油污水厂废气（硫化氢、石油烃等）对职业人群的健康影响。

With the expansion of petroleum refinery, the existing electric desalter needs to be revamped using licensed technology based upon existing vessel equipment to meet the expanded capacity requirement.

随着炼化装置的扩建，部分旧电脱盐系统已不能适应大处理量的要求，在原有容器的基础上引进技术进行改造是切实可行的改造方案。

CNPC refining enterprise is a subsidiary of China National Petroleum Corporation ( CNPC) business, which is an important pillar of national economy sectors, shoulder to the refinery of the petroleum-based raw materials and other important task of processing.

中油炼化企业作为中油集团公司的下属企业，肩负着以石油为基础原料的炼化及其他深加工的重要任务，是国民经济的重要支柱产业部门。