定义 中文名称: 低品位煤 英文名称: low grade coal 定义1: 按国际煤层煤分类,干基灰分为20%~30%的煤。 应用学科: 电力(一级学科); 燃料(二级学科) 定义2: 按国际煤层煤分类,干基灰分20 baik
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very low grade coal 特低品位煤
low-grade coal 低质煤 ; 低级煤 ; 劣质煤
burning low grade coal 燃烧劣质煤
low grade bituminous coal 低级沥青炭
low-grade anthracite coal 低挥发份无烟煤
The key technology of applying low grade coal is to increase secondary air temperature, ensure sufficient air in kiln and adjust the batching scheme properly.
设法提高二次风温,保证窑、炉足够通风,适当调整配料方案是应用劣质燃煤的技术关键,劣质煤完全可保证大型预分解窑稳定生产。
The radiative heat transfer coefficients of the immersed tude within the operating conditions of the fluidized bed combustion boiler with low grade coal are also discussed.
文中尚对劣质煤沸腾燃烧锅炉中的埋管辐射放热系数进行了讨论。
German reunification in 1990 saddled the country with East Germany's low-grade brown coal plants, the dirtiest in Europe.
1990年德国统一,东德很多使用粗煤的低级工厂并入了西德,这是全欧洲最脏的工厂。
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