首页 > Term: coal smoke
coal smoke
A suspension of very fine particles in air. A coal that breaks down easily when heated gives off its volatile matter very easily and perhaps more quickly than the available draft can supply the air for combustion, with the result that dark smoke containing much unburnt or partly burnt material is given off--a loss of fuel energy.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
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(Milwaukee, United States)