1) concentrate ash
精煤灰分
1.
Experiments denoted that at proximately same concentrate ash, the concentrate yield by jet flotation column was obviously higher than that by agitation flotation machine; and at proximately same concentrate yield, the concentrate ash from the for.
试验表明 ,在精煤灰分相近的情况下 ,射流浮选柱浮选微细煤泥的精煤产率明显高于机械搅拌式浮选机 ;在精煤产率相近的情况下 ,前者的精煤灰分比后者的低 2 0 %～ 3 0 %。
2) cleaned coal
精煤
1.
Reforming present plan ash of smelting cleaned coal with the rule of the highest production rate;
按最高产率原则改革现行的冶炼精煤计划灰分
2.
Faced the situation of cleaned coal being bought from various feeder and with unsteady quality some measures are adopted to strengthen the management of cleaned coal and coking and improve technological equipment.
邯钢焦化厂针对精煤来源多、质量波动且要为高炉提供精料的问题,通过实施对精煤、炼焦的强化管理及工艺设备改造等措施,达到了提高焦炭质量及为高炉提供精料的目的。
3.
Due to the density different of cleaned coal and impurity, the greater part of light and soft impurity float upper at the coal in the impurity separator.
煤和杂质在跳汰机中按密度不同分选 ,由于大部分轻软杂质的密度低于煤的密度 ,漂浮在煤的上面 ,杂质分离器利用这一原理将杂质从煤中分离出来 ,浅槽分选机将误分离的煤从杂质中分离出来 ,再选装置将未截取留在精煤中的杂质进行再分选 ,进一步提高精煤的除杂效果 ,确保精煤质
3) clean coal
精煤
1.
Analysis and countermeasure of the factors of G_(R.I.) value dropping of clean coal in Huaibei Coal Preparation Plant;
影响淮北选煤厂精煤G_(R.I.)值下降的因素分析及对策
2.
The correlation of ash and gross calorific value of Penghu clean coal;
坪湖煤矿精煤灰分与高位发热量相关关系
3.
The methods of coal preparation management was adopted in the Laohutai Coal Preparation Plant to enhance the product return-ratio and to meet the market,and the conventional transformation method had been broken and the quality of clean coal was guaranteed.
介绍了老虎台矿选煤厂为提高产品回收率、适应市场需求而采取的选煤管理方法,打破了常规的改造手段,保证了精煤产品质量。
4) fine coal
精煤
1.
Through analysing of the model test on γ online ash content appratus measuring the comparison of ash content of the jig product , the paper discusses the influence of the percent of water in fine coal on the accuracy of γ online ash content apparatus, and suggests the proper installing position of ash content apparatus and the effect of the site application.
通过对γ射线煤灰份仪测量跳汰产品灰份的对比模拟试验的分析 ,来进一步研究精煤中含水量对γ射线煤灰份仪测量精度的影响 ,并论述了灰份仪的合理安装位置及现场应用结
5) clean coal yield
精煤产率
1.
It is pointed that using flotation column and pressure filter as flotation clean coal pressure filter can improve slime-water processing capacity and clean coal yield in the case of keeping a consistency in the raw material coal property and feed coal concentration.
分析了兴发选煤厂煤泥水处理系统的改造原因,并介绍了改造后的工艺流程主要特点,指出在原料煤性质、入料浓度相同的情况下,采用以浮选柱与加压过滤机作为浮选精煤压滤机联合使用,可提高选煤厂煤泥水处理能力和精煤产率。
2.
Medium consumption is reduced; clean coal yield and the profit of the enterprise are improved by transforming its flotation system pointedly.
分析了平岗矿洗煤厂的生产现状及其存在的问题,有针对性地对其浮选系统进行技术改造,降低了介耗,提高了精煤产率及企业的经济效益。
3.
The quality variation of quality requirement from market are met,and the clean coal yield and economic benefit are raised.
采用大型三产品重介旋流器分选原煤,适应了原煤煤质变化及市场对产品质量要求,提高了精煤产率及经济效益。
6) clean coal faster floating
精煤快浮
1.
By a reasonable scaled-down system in Jinyang coal preparation plant, this paper analyzes factors affecting the production of re-referral coal preparation guided by clean coal faster floating and concludes the feasibility production of re-referral coal preparation guided by the linear relationship between faster floating and fast floating ash.
通过在晋阳选煤厂合理精煤的缩制规程,分析影响精煤快浮指导重介选煤生产的因素,得出用快灰跟快浮的线性关系指导重介选煤生产的可行性。
参考词条
补充资料：精煤
分子式：
分子量：
CAS号：
性质：见洗煤。
分子量：
CAS号：
性质：见洗煤。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。