The method of improving coke thermal properties by negative catalyst addition were examined. The mechanism of coke thermal properties improvement and industrial approaches were investigated.
提出了一种改善焦炭热性质的方法——在配煤中添加负催化剂，着重研究了负催化剂改善焦炭热性质的机理，并探讨了工业化实施的途径。
The further study is finding new approaches aimed to improve coke thermal properties of existing metallurgical cokes and upgrade low-grade by enhancing its resistance to oxidation with CC>2.
继而提出采用负催化剂和化学沉积气相技术抑制溶损反应，降低焦炭反应性，提高反应后强度的有效新途径。
It was found that the variation of vitrinite reflectance distribution of the coking-coal will result in the change in coke microstructure which further affects thermal properties of the coke.
实验发现，炼焦煤镜质组反射率分布的变化，引起焦炭显微结构的变化，而焦炭显微结构的变化最终影响焦炭的热性能；
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