查询词典 buckwheat coal

The equipment provided in process are: jig sorting mainly to deal with overflow flotation, jigging in the coal and coal flotation tail mixed into the power plants, waste shipped to the Waste Dump, block coal jigging dehydration, floating Coal election at the end of filtration and hydraulic flow classification Desliming, dehydration through the belt to the Coal Wharf.

本设备所规定的工艺流程是：以跳汰选别为主，浮选处理溢流，跳汰中煤和浮选尾煤混合入电站，矸石运向矸石山，跳汰块精煤脱水、浮选精煤过滤与水力分级底流脱泥、脱水通过皮带运到精煤仓。

The scheme design and recovery evaluation of low calorific value coal from gangue ;2. Research of switched reluctance motor control system for coal gangue hoist;3. To avoid wasting of coal resource,mitigate mixing of gangue into coal and raise benefit of mine,it is decided to carry out feasibility study of dry dressing of gangue -containing coal.

霍林河1#露天矿煤层赋存条件复杂，采用大型设备有绝大部分薄煤层无法分采，而造成煤炭损失，为了降低煤炭资源的浪费、减少矸石混入、提高煤矿的经济效益，决定对杂煤进行干式分选的可行性分析研究。

The gas solid interaction was studied, the solid concentration and particle size distribution contours downstream of the nozzle were obtained. The particle roping mechanism in a coal conveying pipe with large diameter was also studied with the fiber probe. The on-line coal concentration measuring facility is needed for NO〓 reduction. In this work, a set of on-line coal concentration measuring facility was developed and installed in the coal conveying pipes of a 660MW capacity utility boiler, which can give on-line accurate coal concentration information for the operator.

论文首次采用基于光学波动法的激光光纤探针，对高浓度的低NO〓燃烧器出口的气固两相流动的详细结构进行了试验，研究了配300 MW煤粉燃烧锅炉的燃烧器出口高浓度气固相射流中颗粒浓度、粒度随射流发展的演变规律，分析了利用水平浓淡燃烧器和齿形燃烧器实现对低NO〓燃烧有利的气固结构，并验证了基于DES方法的气固两相数值模拟的计算结果。

Coal pipe arrangement with upper and lower air broadcast broadcast coal coal coal, wind and sent the wind, in the burning rice husk, it is necessary to open the upper and lower coal-air broadcast, so that rice husk into the furnace can be more gentle.

给煤管上布置有上播煤风及下播煤风以及送煤风，在燃烧稻壳时，要开启上、下播煤风，使稻壳能比较平缓的进入炉膛。

Huainan Coal Mining because its storage capacity is limited, the production of coal Apart from some directly to the clients, the majority of the remaining need to enter the transit in Shanghai, Jiangsu and Zhejiang region, to establish a strategic base for coal storage and transit of great significance, as a whole will be Huainan Mining to further safeguard the smooth implementation of coal sales and coal ship out to the well-used.

由于淮南矿业自身煤炭存储能力有限，生产的煤炭除部分直接运抵客户外，剩余大部分需要通过中转方式进入上海、江浙地区，建立煤炭存储和中转战略基地具有十分重要的意义，整体上将进一步保障淮南矿业煤炭销售的顺利实施和煤炭外运能的充分利用。

China's coal industry is the competition: from Shenhua and China Coal prices two central led by Shanxi, Shaanxi, Inner Mongolia, Anhui, Henan, Shandong Province, in charge of major coal-producing province of the state-owned Coal enterprises, as well as local small coal mines and fragmentation.

中国煤炭工业的竞争：从神华煤和中国两个中心由山西，陕西，内蒙古，安徽，河南，山东省的主要领导负责煤炭价格生产国有省属煤炭企业，以及地方小煤矿和碎片。

Through the comparison of the various technical indexes of semi coke with the technical indexes of special metallurgical coke and comparison and analysis of the semi coke production with the investment, consumption, manning and so on of coal chemical processing projects of methanol making with coal, oil making with coal, chemical fertilizer making with coal and coal electric power integrated production etc., it is thought that semi coke industry has broad development prospect and suggestions are made for the development of semi coke industry.

通过对半焦各项技术指标与铁合金专用焦的对比及半焦生产与煤制甲醇、煤制油、煤制化肥及煤电一体化等煤化工项目投资、消耗、定员等的对比分析，认为半焦产业发展前景广阔，并对半焦产业的发展提出了建议。

Low rotten bituminous coal (jet coal, it glues coal to be and weak to glue coal), natural radioactive level lower,( 238U: 33.2- 50.0Bq/kg , 232Th: 52.5- 54.4Bq/kg , 226Ra: 30.6- 56.5Bq/kg ), obviously lower than the brown coal than activity, and the uranium , radium which the companion grew is in a basic balance, uranium , thorium are also in a basic balance.

低变质烟煤（包括长焰煤、不粘煤和弱粘煤）天然放射性水平较低，（238U：33.2～50.0Bq/kg、232Th：52.5～54.4Bq/kg、226Ra：30.6～56.5Bq/kg），比活度明显低于褐煤，且伴生的铀、镭基本平衡，铀、钍亦基本平衡。

It is understood, GE Energy Group co-operation in Shanxi Province is primarily involved in coal, power industry, energy-saving environmental protection projects, including coal-bed methane, coal gas, coke oven gas, blast furnace gas use of power generation, Coal Gasification and Coal Chemical Industry, IGCC technology and renewable energy and other fields.

据了解，GE能源集团合作，在山西省工作主要涉及煤炭，电力工业，节能环保项目，包括煤层气，煤气，焦炉煤气，高炉发电，煤气化和煤化工，IGCC技术和可再生能源和其他领域的天然气使用。

Nationwide sampling program is designed according to the resources distribution and coal-forming periods as well as coal rank and yield of coal in China, 305 coal samples were collected and determined by catalytic spectrophotometry combined with pyrohydrolysis.The geochemical mechanism of the concentration or depletion of iodine was discussed during the process of coalification,which including peat diagenesis and coal metamorphism.The contents of iodine in Chinese coals fall in the range of 0.04-39.51 mg/kg.

根据中国煤炭资源分布和成煤时代，兼顾煤的变质程度和煤炭产量分布，在全国范围内采集了305个煤样，采用高温热水解—催化分光光度法分析了煤中碘的含量，探讨了煤化作用(包括泥炭成岩作用和煤变质作用)过程中煤中碘富集或亏损的地球化学机制。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？