1) weakly caking coal
弱粘煤
1.
The result shows that the qualities of coke were improved generally if coking experiment was done with preliminary disposed coal in which the percentage of weakly caking coal increases to 45%.
研究结果表明,使用预处理后的煤炼焦可在弱粘煤配比提高到45%以上时仍能全面提高焦炭质量;能显著提高炼焦生产能力、减少焦化废水,并能缩短炼焦时间;炼焦的副产品,焦油中芳香烃明显增加,煤气中氢气增加,甲烷减少。
2.
A 40 kg small coking oven test was made for to find suitable substitute coal kind through the basic characters analysis of weakly caking coal.
通过分析弱粘煤的基本特性,找出其适合替代的煤种,并通过40kg小焦炉实验和工业实验,确定了配煤方案。
2) weakly caking coal
弱粘结煤
1.
The high temperature activation character of weakly caking coal was investigated.
研究了弱粘结煤的高温活化特性 ,表明弱粘结煤高温焦碳具有较大的孔隙率和比表面积 ,孔隙结构的形态多、长径比大 ,具有良好的活性。
3) strong/weak binding coal
强/弱粘煤
4) slightly caking and non-caking coal
弱粘煤和不粘煤
5) weakly caking coal-char
弱粘煤半焦
1.
With the raw material of gas coal and weakly caking coal-char,a set of formed cokes were prepared by changing the size of gas coal and weakly caking coal-char.
以气煤和弱粘煤半焦为原料,通过改变气煤和弱粘结煤半焦的粒度制备出一系列的型焦。
6) Datong weak caking coal
大同弱粘煤
补充资料：弱粘煤
弱粘煤
weakly caking coal
rUOnlann门el弱粘煤(weakiy caking~l)中国煤炭分类国家标准中，对中、低煤化度而粘结性极弱的烟煤的称谓。该标准规定，弱粘煤的干燥无灰基挥发分(见煤的分析)V，>20一37%，拈结指数G>5一30。它是非炼焦煤(见炼燕用煤)，主要用作工业和民用燃料，亦可用作气化原料。中国弱粘煤的灰分和硫分比较低。在炼焦配合煤(见配煤)中，当有足够量的强粘结性肥煤时，可以部分地配入弱粘煤，以降低焦炭中的灰分和硫分。中国典型煤种有山西大同煤。 (时铭扬)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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