煤

The company cooperates with China coking plant industry association, Shougang group institute developed study and exploit for blast furnace blowing material used shenmu lam coke powder, shenmu coal used for coking plant coal blending; the company also cooperats with SHANXI coalification institute, Kaifeng coal institute developed smokeless environmental protection ovoid coal produced from shenmu lam coke powder, study and development for special class Ovoid coal.

公司还与中国炼焦行业协会、首钢研究院合作，开展了神木兰炭末用于高炉喷吹材料的研究与开发，神木煤作为炼焦配煤的研究与开发；公司与山西煤化所、开封煤研所合作，开展了神木兰炭末制环保无烟型煤的研究与开发、特级型碳的研究与开发。

By fitting the function reflects the changing trends in the data, access overloading current round of fighting, and in accordance with a real-time measurement of the current round of fighting, from coal forecast instantaneous flow, and flow measuring devices and video detection to the instantaneous flow of coal from joint participation control, at the same time on different Bucket Meidui set rated from coal flow from coal bucket wheel and different operating current limit, to ensure that coal Bucket from the high efficiency and safe operation.

通过拟合的函数关系反映出的数据变化趋势，获取斗轮超载电流，并根据实时测得的斗轮电流，预测瞬时取煤流量，并与视频流量检测装置检测到的瞬时取煤流量共同参与控制，同时为斗轮机对不同煤堆取煤设定额定取煤流量和不同的斗轮工作电流上限，确保斗轮机取煤的高效率和运行安全。

Effects of the caking property of coal for briquetting on the cold briquetting process and the briquette carbonization process were analyzed.

分析了成型用煤粘结性对冷压成型和型煤炭化工艺的作用，讨论了主体煤粘结性和配粘结用煤对型煤和型焦的强度及热性质的影响。

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。

The mechanism of energy accumulation and dissipation of rock masses during loading is analyzed to establish the qualitative and quantitative relations between the composition and texture and the burst potential of rock masses of coal-bearing formation.

煤岩体的冲击倾向性是发生冲击地压的固有属性和必要条件，且影响煤岩体冲击倾向性的因素很多；而煤岩体的物质成分、岩性组构是煤岩体的内在属性，是决定煤岩冲击倾向性的内在因素。

Mechanism of binder in coal briquetting discussed and category of some binders analyzed;binder WIN-1 for boiler grade coal briquette ,WIN-2 for gasifier grade briquette from super-fine coal and WIN-3 for formed coke from coke breeze discussed in stress regarding their research and application;all briquettes produced with such binders have met corresponding requirement for application.

探讨了型煤粘合剂的粘结机理，介绍了几种主要粘合剂的分类，重点论述了WIN -1型民用与锅炉型煤粘合剂、WIN - 2超微粉造气型煤粘合剂及WIN - 3焦粉型焦粘合剂的研究和应用情况，利用这些粘合剂生产的锅炉型煤、造气型煤、焦粉型焦等产品均达到了应用要

The cold-flow field in the gasifier chamber is studied.

本文对水煤浆气化炉喷嘴进行了简化处理，在此基础上，对气化室内的冷态流动过程进行了研究，发现：整个气化室都处于流动的回流区长度范围以内；水煤浆气化炉中，由于操作压力很高，气相密度很大，所以即使对于d〓=150μm的较大煤颗粒，其对流体的跟随特性也很好，没有发生流动特性突跃的现象；两相的最大回流速度、回流强度，颗粒相的浓度分布，以及气化室内的静压力损失等，均与气化炉的负荷、水煤浆浓度、煤粒直径、O〓在喷嘴两个流道中的分配比例。

The nozzle of the gasifier is simplified. The cold-flow field in the gasifier chamber is studied. The research shows that the chamber has recirculation along the whole length. The particles in the chamber perform a very good flowing characteristics even for the large particles of dp=150μm, and no abrupt change is observed. This is due to the operational pressure is high and the density of the gas is large there. The maximal reflux velocity of both phases, the reflux intensity, the concentrational distribution of particles, and the static pressure loss in the chamber are all related to following factors: the load of gasifier, the concentration of coal-water slurry, the diameter of the coal particle, the distribution ratio of oxygen in the two channels of the nozzle, and the angle of jet in nozzle.

本文对水煤浆气化炉喷嘴进行了简化处理，在此基础上，对气化室内的冷态流动过程进行了研究，发现：整个气化室都处于流动的回流区长度范围以内；水煤浆气化炉中，由于操作压力很高，气相密度很大，所以即使对于dp=150μm的较大煤颗粒，其对流体的跟随特性也很好，没有发生流动特性突跃的现象；两相的最大回流速度、回流强度，颗粒相的浓度分布，以及气化室内的静压力损失等，均与气化炉的负荷、水煤浆浓度、煤粒直径、O2在喷嘴两个流道中的分配比例、以及喷嘴的射流角等参数有关。

In considering the environment status in Taiyuan city and the current situation in china,the development of coal briquet for industrial applications is discussed to be an effective way of clean coal utilization.

结合我国国情和太原市环境状况，论述了发展工业型煤是发展洁净煤的有效途径，探讨了工业型煤粘结剂研究开发中的问题，指出了锅炉型煤，造气型煤的发展过程以及存在的问题。

Based on the briquets of the outburst coal seam of typical coal and gas outburst mine of Datong in Songzao Coal and Electricity Company, by means of self-developed triaxial gas-seepage experimental device, the experimental research of permeability of gas-bearing briquets in the complete stress-strain process is performed.

利用典型煤与瓦斯突出矿井松藻煤电集团打通一矿突出煤层原煤制备型煤试件，应用自行研制的含瓦斯煤样三轴瓦斯渗流试验装置，进行含瓦斯型煤试件的全应力－应变过程瓦斯渗透特性变化规律的试验研究。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。