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
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
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。
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
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。
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
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
The results of the flotation experiments shows that the ash content of the washed coal is only half of the coal slurry flotation without comminution by high pressure water jet,and the total sulfur .
试验结果表明,高压水射流粉碎过的煤泥浮选后其精煤的灰分含量为煤泥直接浮选精煤含量的一半,全硫含量仅为煤泥直接浮选精煤含量的五分之一。
A Study of Prediction Slagging for Utility Waste Water CWS and Common CWS Based on Fuzzy Multifactorial Decision;
废液水煤浆和精煤水煤浆结渣倾向性模糊综合评判及试验研究
Methods Plant; Distribution Plant, coke, bauxite, pig iron.
洗选精煤；经销精煤、焦炭、铝矾土、生铁。
The practice of increasing yield of clean coal of ultra-difficulty washed coal in Panbei Coal Preparation Plant
盘北选煤厂应对极难选煤提高精煤产率的实践
Discussion on technical reformation of recovery system of coarse clean coal and coarse middling in Laoshidan Coal Preparation Plant
老石旦洗煤厂粗精煤及粗中煤回收系统改造
Experimental Study of the Coal-ash Fusion Characteristics of Waste-liquid Coal Water Slurry (CWS) and Refined Coal CWS
废液水煤浆和精煤水煤浆煤灰熔融特性试验研究
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
The Transformation of the Coal Slurry System in Dacheng Cleaned Coal Limited Liability Company
大诚精煤有限责任公司煤泥水系统的改造
The effective measures of reducing the moisture content of clean coal for power generation in Taiyuan Coal Preparation Plant
太原选煤厂降低电精煤水分的有效措施
Primary products are refined coking coal, high grade heating coal, coke, power supply and chemical products, construction materials and electromechanical equipment. etc.
主要产品有炼焦精煤、优质动力煤、喷吹煤、焦炭及电力、煤化工产品、建材、煤矿机电设备等。
A Study of Prediction Slagging for Utility Waste Water CWS and Common CWS Based on Fuzzy Multifactorial Decision
废液水煤浆和精煤水煤浆结渣倾向性模糊综合评判及试验研究
The optimization and application of product construction design of clean coal and middlings in Tongxin Coal Preparation Plant
同忻选煤厂精煤和中煤产品结构设计的优化及应用
Significance of Producing Low-ash Metallurgical Coal in Relation to Energy Saving
生产低灰炼焦精煤对节能的重要意义
Study on Marketing's Strategy for Kailuan Clean Coal Joint-stock Company Ltd.;
开滦精煤股份有限公司营销战略研究
The study of strategy development of Kailuan Clean Coal Joint-Stock Company Ltd.;
开滦精煤股份有限公司发展战略研究
a racetrack paved with fine cinders.
铺有精细煤渣的赛道。
Comparison between Three Desulfuration and Decyanation Units in COG Refining Plant of Bao Steel
宝钢煤气精制三期煤气脱硫脱氰生产对比
Analysis on infrared spectra characteristic of coal and discussion of coalification mechanism
煤红外光谱的精细解析及其煤化作用机制
Analysis on Potential Energy-saving of Applying Fine Coal Mining Technology in Coal Mine
煤矿应用精细化采煤技术的潜在节能分析
Refinement and Application of Anthracene,Phenanthrene and Carbazole from Coal Tar
煤焦油中蒽、菲、咔唑的精制及利用