焦炭热强度

煤中加入负催化剂对焦炭热强度作用研究

Effects of adding negative catalysis into coal on thermal strength of coke

小焦炉试验和工业性试验证明，焦炭强度特别是热强度明显改善，并合理有效地解决了焦化废渣造成的环境污染问题。

The little coke oven and industrial experimentation demonstrated , the intensity of coke , especially the hot intensity were obviously improved . Moreover the environmental pollution problem caused by coking waste residue was reasonably and effectively resolved .

向焦炭表面喷洒钝化剂溶液可以改善焦炭热态强度。

The hot strength of coke can be improved by spraying passivator on the surface of coke .

同时ZZZ对焦炭与CO2的反应有负催化作用，焦炭反应性降低，焦炭热态强度提高。

Meanwhile , ZZZ had a negative catalyst effect to the reaction of the coke and CO2 . It increased the hot strength of coke .