烟煤

The characteristics of the Nitrogen releasing from different coal pyrolyzing in the tube furnace were studied in this paper.

试验研究了烟煤、贫煤及其混煤在管式炉热解过程中氮的析出特性，探讨了煤质特性、运行参数对氮析出特性的影响。

The characteristics of the nitrogen releasing from different coal pyrolyzing in the tube furnace were studied. The effects of operating parameters, coal property on the characteristics of the nitrogen releasing was also discussed.

试验研究了烟煤、贫煤及其混煤在管式炉热解过程中氮的析出特性，探讨了煤质特性、运行参数对氮析出特性的影响。

A size-classified bituminous coal was pyrolyzed in a laboratory drop tube furnace at different heating rates.

将不同粒径烟煤在实验室沉降炉中进行了不同加热速率下的热解实验，研究了煤粉粒径及其加热速率对煤粒膨胀特性的影响。

Activated carbon is to use anthracite coal, wood, nut shell or by carbonization and various materials made of activation treatment of black porous particle.

活性炭是用烟煤、无烟煤、果壳或木屑等多种原料经碳化和活化处理制成的黑色多孔颗粒。

In addition to hydrocarbon liquid and CH 4, flash pyrolysis of bituminous can also produce char, tar and water. There is residuary volatile in char.

烟煤快速加氢热解，除获取轻质烃和甲烷等气，液产品外，还得到半焦，焦油和水，半焦中残留挥发分。

This mill Set drying, crushing, transportation as a whole, may save a wind machine, in which coal particles which are in suspension, which will help ventilated, dry, most suitable for grinding high-moisture lignite and more soft bituminous coal, drawback is that the impact of plate wear and short life span and the system is a serious air leakage.

这种磨煤机集干燥、破碎、输送为一体，可省一台风机，其中煤粒大多处于悬浮状态，利于通风、干燥，最适合磨制高水分褐煤和较软的烟煤，缺点是冲击板磨损大，寿命短且系统漏风严重。

The solid residue of impure carbon obtained from bituminous coal and other carbonaceous materials after removal of volatile material by destructive distillation.

焦炭从烟煤和其他含碳物质中经过毁馏除去其中的易挥发物质而获取的含杂质碳的固体残余物，作燃料及炼钢之用

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。