The use of refinery gas has a number of technical and operability advantages over direct combustion of coal or coke for radiant process heating.

同直接燃烧煤或焦碳进行辐射加热相比，用炼厂气进行加热具有技术上和适用性上的双重优势。

As a kind of by-product in refinery, petroleum coke has not been effectively used for a long time. And many researchers try their best to develop it.

石油焦作为一种迄今为止还未得到有效利用的石油炼制副产物，多年来一直是人们努力开发的对象。

To counter the problems in electricity adjustment of"Qilu high sulfur coke re- placing oil project"in Shengli Refinery of Qilu Branch Co.

针对中国石化齐鲁分公司炼油厂高硫焦代油项目电气部分调试中遇到的问题。

It is usually more economical to generate steam from coal or coke because of their much lower value relative to refinery gas.

一般地说，用煤成焦碳生产蒸汽更为经济，因为相对于炼厂气而言，煤和焦碳价格要低得多。

The burning coke way of the furnace tube of the atmospheric distillation plant in small scale refinery was introduced. The views of attention in burning coke process were pointed out.

介绍了小型炼油厂常压蒸馏装置加热炉炉管的烧焦方法，指出了烧焦过程中的注意事项。