The fluorine content in cleaned coal will be nearly same as its original matrix by two grade defluorination treatment.
用二级脱氟处理方法可使高纯煤中氟含量达到实际应用所允许的要求，接近原煤中的氟含量。
The cleaned coal yield before and after ultrasonic treatment, the effect of flotation desulfurization and flotation speed were studied.
笔者对煤泥超声处理前后浮选的精煤产率、浮选脱硫效果、浮选速度等方面进行了试验研究。
The result indicated that it can enhance the yield of cleaned coal, increase the slime water clarity, accelerate rate and reduce moisture content in press cake by adding PAM.
结果表明，添加聚丙烯酰胺可以明显提高精煤产率、尾煤灰分，亦可以提高煤泥水澄清度，显著加快过滤速度，降低滤饼水分。
The application of 5E-MAC type automatic analyzer in analyzing ash and volatile compound of cleaned coal, the verification for its reproducibility and accuracy were introduced.
介绍了5E-MAC全自动分析仪在焦化厂分析洗精煤灰分、挥发分上的应用，以及其重现性、准确度验证。
Losing fine cleaned coal is recovered by the study of fine cleaned coal treatment technology in centrifugal liquid, which would improve the cleaned coal yield and enterprise economic benefit.
通过对离心液末精煤处理工艺的研究，回收离心液中损失的末精煤，以提高精煤产率和企业经济效益。
SAMMS has successfully cleaned wastewater in a variety of Settings, including a coal plant, an offshore oil rig and a chemical manufacturer.
SAMMS已经成功地在包括煤厂、离岸石油钻塔和化学品生产厂等各种环境下清洁污水。
The other greenwash favoured by coal-burners is to hold out the prospect that emissions will soon be cleaned up and buried under ground using carbon capture and storage.
燃煤者喜爱的另一个绿色外衣是提出这样的前景：利用碳捕捉和碳储藏，排放出来的碳很快就会被清除并埋入地下。
He also said as coal burning is cleaned up to remove harmful sulphur pollution climate change would actually get worse.
他还说，移除有害的硫污染以清洁燃煤，其实会使气候变化恶化。
The key reasons of lowing of cleaned ratio coal were bad coal quality and large increase in sludge.
经分析发现，煤质变差，煤泥量大幅度增加是影响精煤产率的关键。
The paper analyses the quality characteristic of cleaned coking coal and rich coal from Gujiao mining area and the impact on the quality of coke. Bring forward it's utilization ways.
通过煤质分析，结合小焦炉试验分析了古交矿区焦、肥精煤的煤质特性，在分析炼焦煤对焦炭质量的影响的基础上，提出了古交矿区焦、肥精煤的合理使用方向。
The pepped-up manganese then grabs and holds a variety of toxic metals and other substances that need to be cleaned up and gotten out of coal mine drainage water.
激活的锰元素会吸收大量有毒金属，还有其他需要被清理的，从煤矿地下水系统脱离出来的物质。
The pepped-up manganese then grabs and holds a variety of toxic metals and other substances that need to be cleaned up and gotten out of coal mine drainage water.
激活的锰元素会吸收大量有毒金属，还有其他需要被清理的，从煤矿地下水系统脱离出来的物质。
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