提出将煤的分级技术和型煤技术结合起来，使原煤变成由块煤和型煤构成的具有一定粒度分布的块粒型煤。
This paper presents a technique with which the row coal is made to be the mixture of chinaley coal and granular briquette (MCCGB) with a granularity distribution.
介绍了将原料煤加工成气化用原料煤的筛分、分级、成型等工序的工艺流程。
It introduces the process of screening, classification and molding of the raw coal which is prepared to be raw material coal for gasification.
振动分级筛在矿井毛煤转化为入洗原煤过程中是保证入洗原煤和产品原煤质量(粒度合格)的关键设备。
Vibration classification screen is the key to ensure the quality of washing raw coal and product raw coal in the process of changing from run-of-mine coal to washing raw coal.
研究煤萃取后的小分子相的赋存方式及其变化规律，用不同溶剂对龙口褐煤进行了分级萃取。
The fractional extraction on Longkou lignite by different solvent was used for the studying of the occurrence modes and the variations of small molecular phases in coal.
超细煤粉再燃和空气分级是两种典型的炉内燃烧脱硝技术，具有脱硝率较高，经济性较好的特点。
Micronized coal reburning and air staging are two kinds of typical in-furnace NO_x reduction technologies with advantages of high NO_x reduction efficiency and cost effective feature.
为了考察炉内燃烧过程的变化特性，研究了2.11MW四角喷燃煤粉炉的煤粉分级燃烧效果。
To study the characteristics of in-furnace combustion process, the effects of pulverized coal staging in a 2.11 MW tangential-firing pulverized coal furnace were investigated.
循环流化床多联供技术根据煤的不同组分的特点，实现热解、气化、燃烧的分级利用，是适合我国煤炭特点的技术。
Circulating fluid bed multi-generation technology can combine pyrolysis, gasification and combustion in a hybrid process according to different compositions of coalition.
根据理论分析和试验结果，建立了煤用概率分级筛的数学模型。
Based on the results of the analysis, a mathematical model of the screen is established with piecewise function to describe completely the partition curve of the probability sizing.
根据理论分析和试验结果，建立了煤用概率分级筛的数学模型。
Based on the results of the analysis, a mathematical model of the screen is established with piecewise function to describe completely the partition curve of the probability sizing.
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