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石油焦
[油气] petroleum coke
- 中石化6月1日起统一上调液化石油气、石油焦、重油等产品售价，上涨幅度在每吨100元以上。
Sinopec has raised the prices of liquefied petroleum gas (LPG), petroleum coke and heavy oil, by more than RMB100 per ton from June 1. - 石油焦煅烧工序是预焙阳极生产中的的首道工序，它对预焙阳极的质量有着重要的影响。
The petroleum coke calcined procedure is chiefly in production of prebaked-anode, it has important effect to the quality of the prebaked-anode. - 将石油焦与烟煤掺混在煤粉锅炉里进行燃烧，使燃烧特性变得复杂，甚至使锅炉燃烧效率下降。
When the pulverized coal blended with petroleum coke is burned in the boiler, the combustion characteristics would becomecomplicate, even the combustion efficiency of boiler would decline.
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