PROPERTIES OF PETROLEUM COKE FROM JINZHOU AND THE QUALITY OF GRAPHITE ELECTRODE PRODUCED FROM THIS COKE
PROPERTIES OF PETROLEUM COKE FROM JINZHOU AND THE QUALITY OF GRAPHITE ELECTRODE PRODUCED FROM THIS COKE
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
Li Yuan-xiang
中科院分区：
文献类型：
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作者：
Li Yuan-xiang
通过与大庆石油焦的对比，对锦州石油焦的特性进行了分析和讨论。结果表明，与大庆焦相比，锦州焦的灰分和硫含量较高，挥发分含量较低。锦州焦煅烧后焦粒的强度和堆积密度也高于大庆焦。与大庆焦相比，锦州焦制成的各种石墨电极的热膨胀系数、密度、强度和电阻率相对较高。
The characteristics of petroleum coke from Jinzhou were analyzed and discussed in comparison to the petroleum coke from Daqing. It has been found that compared to Daqing coke, Jinzhou coke has higher ash and sulfur content, and lower volatile matter content. The strength and packing density of calcined coke grain from Jinzhou coke are also higher than that from Daqing coke. For various graphite electrodes made from Jinzhou coke, the CTE, density, strength and resistivity are relatively high in comparison to the Daqing coke.