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- bituminous lignite 沥青褐煤
- What can we do with the bituminous coal? 这些烟煤可以用来做什么?
- TheASTM rankings for bituminous coal, sub-bituminous coal, or lignite fit the spreader combustion process well. 美中试验材料协会根据煤在燃烧时的性能把煤分为烟煤,次烟煤,褐煤几个等级。
- To pave with a bituminous material. 柏油路用含沥青的物质铺路
- Finally great depth of burial, long time and higher temperature may metamorphose the lignite into soft coal or bituminous coal and in extreme cases, to hard coal or anthracite. 褐煤经长时间进一步的深埋以及较高的温度的作用,便可变成软煤或烟煤,再进一步变化,便成了硬煤或无烟煤。
- Lignite oil is creosote derived from lignite tar. 褐煤油是从褐煤中得来的防腐油。
- General bituminous coal mining; Motor freight. 一般烟煤开采;汽车货运。
- In this paper two kinds of lignite and bituminous coal,and their chars are selected as reburning fuel in the experiment to study the NO reduction in the reburning environment. 用两种褐煤和一种烟煤及其煤焦作为再燃燃料,实验研究了再燃环境下NO的还原。
- Bituminous concrete facings for earth and rockfill. 土石坝的沥青混凝土面层。
- Of or relating to bituminous coal. 烟煤的烟煤的或与烟煤有关的
- Bituminous coal processing a lot of in-depth study. 对煤沥青加工方面有很多的深入研究。
- Lignite because moisture content is big, .. 褐煤由于水分含量大,...
- The same rule agrees to the lignite. 褐煤也有相同的规律。
- Lignite and peat show acid when mixing with water. 褐煤和泥炭遇水后呈现酸性。
- In the bottom of coal measures is an acidic intrusive body,it is directheat source of metamorphism,and provided the conversion of lignite to bituminous coal with thermodynamic power. 在本区煤系地层底部有一酸性侵人岩体,该侵入岩体是引起本区煤变质的直接热源,它提供了褐煤向烟煤转化的热动力。
- A bituminous material,such as asphalt,used to pave roads. 沥青,柏油一种含沥青物质,如沥青,用于铺路
- The microwave heating equipment for bituminous mixture. 快速加热沥青混合料的专用微波装置。又称为辅料加热器。
- The microwave heating equipment for bituminous pavement. 对沥青路面按规定要求加热的专用微波装置。又称为路面加热器。
- A bituminous coal that burns brightly with much smoke. 烛煤一种能充分燃烧同时产生大量烟的烟煤
- A maximum of 650 KBTU/SQ FT/HR should be used for bituminous coal. 使用生煤时,上限是650 KBTU/SQ FT/HR。