1.
The Definition of Fine Coal and the Consideration for Its Utilization Problem in Exploitation of Coal Resource in Western China;
西部煤炭资源开发中“优质煤”概念及利用问题的思考
2.
Making rational use of high grade coal resources to achieving best economic beneficial result;
合理利用优质煤炭资源创最佳经济效益
3.
Analysis on rational development and utilization of high-grading coal in hujiert mine area
合理开发利用呼吉尔特矿区优质煤炭资源研究
4.
* High quality and low sulfur content coal, coal washing, and briquette
优质低硫煤、煤炭的洗
5.
Enhanced quality guarantee system ensures quality coal production in Pingshuo;
强化质量保证体系 生产优质平朔煤
6.
Power Coal Blending Optimization Based on Coal Quality Engineering Analysis;
基于煤质工程分析的动力配煤优化研究
7.
Production of high quality coke using meager-lean coal instead of lean coal
贫瘦煤替代瘦煤制备优质焦炭性能研究
8.
Study on the Optimal Component Ratio and the Combustion Characteristic of the Biomass Compound Coal;
生物质型煤优化配比及燃烧特性研究
9.
Research and Application on High Strength and Performance Fly Ash Lightweight Aggregate;
高强优质粉煤灰轻集料的研究及应用
10.
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。
11.
Prevention and control of coal-burning pollution: Beijing will greatly increase the use of cleaner energy and reduce coal burning in the urban areas.
煤烟型污染防治。 提高优质能源比重，大幅度减少市区燃煤量。
12.
Influence of Coal Properties on COREX Process and Its Optimization;
熔炼煤性质对COREX流程的影响及流程优化
13.
Evaluation and Resource Quantum of Chinese High Quality Environmental Friendly Coking Coal;
中国优质环保型炼焦煤的评价及资源量等级
14.
Safe And Quick Construction with High-quality of Auxiliary Inclined Shaft in Xiegou Coal Mine
斜沟煤矿副斜井井筒安全优质快速施工
15.
Research Develop about the Good Water Coal Mixtures and the Technique Reformation in Burnable Equipments
优质水煤浆的研发与燃烧设备的技术改造
16.
Only washed coal or high quality and low sulfur content coal can be allowed to directly use by boilers for space heating and production.
对于采暖及生产锅炉直接燃煤，必须使用优质低硫煤或经洗选的煤炭；
17.
Another advantage is the flexibility of Shell′s process to be able to operate on wide range of coal qualities, including low quality sub-bituminous coal and lignite.
壳牌技术的另一大优势在于它适用各种各样的煤，包括劣质的次烟煤和褐煤。
18.
In combination with the features of coal resource in th e northeast area, the limitation of improving coke quality by optimizing the coa l blending composition is analyzed.
结合东北煤炭资源特点,分析了优化配煤结构改善焦炭质量的局限性。