A fine coal fired ignition system used in sinter plant No. 2672 is described.
介绍了2672烧结厂烧结机上采用的煤粉点火器系统。
The starch phosphate ester was developed for settling agent of fine coal meals.
采用玉米淀粉与磷酸二氢钠进行反应，制备用作细煤粉沉降剂的淀粉磷酸酯。
According to the characteristics of Luan fine coal, a new compound binder was developed in this study.
结合潞安粉煤的特点，研究成功一种新的复合粘结剂，制出了抗压强度高、热稳定性好、防水性强的造气型煤。
Through the study on the use of fine coal ash, the handling approaches of fine coal ash have been found.
通过对粉煤灰利用的研究，找到了粉煤灰的处理方法。
HM cyclone gives higher operation cost and lower throughput per unit, and is suitable for fine coal treatment.
重介旋流器运行成本较高，单机处理能力较低，适宜处理末煤。
This system consists of fine coal pneumatic conveying system, fine coal. injector, ignitor with coal burners, etc.
煤粉气力输送管道、喷吹系统、粉煤烧嘴点火器等。
It is emphasized on issues of energy saving, bituminous coal ratio, proper ratio of fine coal to gas, and even injection.
需要正确处理系统节能、烟煤配比、固气比及均匀喷吹等问题。
The gasification test for producing blue gas was conducted with briquettes made by a mixture of fine coal and shift agents.
用粉煤和变换剂制成的型煤进行了水煤气气化反应试验。
The calculation formula for capacity and power consumption of fine coal vertical centrifuge was deduced and verified by examples.
推导了立式螺旋卸料煤泥离心机生产能力和功率消耗计算公式并用实例加以验证。
This paper chiefly describes the structure, the working principle and main parameters' design process of XL1000 fine coal centrifuge.
本文基于多层神经网络计算模型 ，提出了一种新的飞机主要参数的估算方法 ，并给出了实现这种方法的详细步骤。
Experiment results denoted that a promising prospect exists for this technology of ultra-fine coal pulverizing by high-pressure water-jet.
试验结果表明，应用高压水射流技术对煤粉颗粒进行超细粉碎具有较好的应用前景。
In the separation process the fine coal in fluidized bed will be continuously accumulated, thus inevitably reducing the density of the bed.
在分选过程中，流化床内的粉煤将不断积聚，从而导致床层密度的降低。
The using of fine coal in reason can improve the complex utilization ratio of nature resources, and reduce effectively the production cost.
合理利用粉煤可提高资源综合利用率，有效降低生产成本。
In fine coal spray process of blast furnace, electronic scale does not work in the common method because of particularity of the technology.
高炉喷煤生产中，由于工艺的特殊性，按常规方法电子秤无法工作。
The results show that fine coal was effectively dewatered by microwave heating, and the primary influential factor is microwave output power.
结果表明，微波加热能够有效地除湿细粉煤，微波加热功率对细粉煤除湿率的影响最大。
Both the production and selling of fine coal ash content reflect the quality of the same product, which should be consistent with each other.
生产精煤灰分、销售精煤灰分都是反映同一产品质量的，应该是统一的。
The result shows that, the ultra fine coal gangue powder is not only a good reinforcing filler of NR but also has good property of dispersion.
试验结果表明，超细煤矸石粉对NR具有较好的补强性能和分散性。
The starch phosphate ester was developed for settling agent of fine coal meals. The optimum reaction conditions were researched by experiments.
采用玉米淀粉与磷酸二氢钠进行反应，制备用作细煤粉沉降剂的淀粉磷酸酯．通过实验，探索出最佳工艺配方及操作条件．。
Briefly expound the significance of fine coal briquetting in using coal resources, and introduce the concept, task and process classification of it.
本文对粉煤成型在充分利用煤炭资源方面的意义做了概括性的阐述，对粉煤成型的概念、任务及工艺分类等方面也做了简要的介绍。
The result shows that, the ultra fine coal gangue powder is not only a good reinforcing filler of NR but also has good property of dispersion. Coal...
试验结果表明，超细煤矸石粉对NR具有较好的补强性能和分散性。
The temperature rising characteristics of fine coal dewatering by microwave heating could be divided into three periods: temperature rising fast firstly;
微波加热细粉煤的升温过程可以分成三阶段，第一阶段料温迅速上升；
A series of experiments have been carried out on an inertial jalousie-separator in order to find a simple and high efficiency method to collect fine coal.
本文对圆形撞击式分离器方案进行了一系列的试验研究，试验目的是要提出一种简单高效的超细煤粉的收集方法。
In terms of ash agglomerating fluidized bed fine coal gasification process, the fluid dynamics, jet behavior and bubble property are reviewed in this paper.
以灰熔聚流化床粉煤气化工艺为背景，概括了射流床内床层动力学、射流特性以及密相中的气泡性质的研究进展。
This paper studies in detail on extracting iron and carbon from fine coal ash. At the same time, it suggests the ways of future making use of fine coal ash.
本文就采用选矿方法从粉煤灰中提取铁和碳作了系统的研究，同时提出了进一步利用粉煤灰的途径。
The transformation of oil fired annealing oven into fine coal fire one was introduced. The installation of controlling smoke and dust annealing are described also.
介绍了铸件退火炉由油炉改为煤粉炉的技术方案及烟尘治理装置。
It is pointed out that the compressibility of fine coal is not only one of main factors influencing the briquettability of fine coal but also important basis selected br.
指出了粉煤可压缩性是影响其成型特性的主要因素之一，也是型煤生产中选择成型压力的重要依据。
Through indoor experiments combined with the actual situation in road-building processes, strength varieties of the subsurface made of lime and fine coal ash were studied.
采用室内实验并结合道路施工中实际情况研究了石灰、粉煤灰做路面底基层的强度规律。
As the commodity, these important economic technical parameters of fine coal soot determine their using value, so, the study for fine coal soot has an important significance.
这些特征作为商品粉煤灰的重要经济技术参数决定粉煤灰利用方向，所以该项研究具有重要的意义。
The devices are communicated through fine coal pipelines, and a fine coal flow monitor, a nitrogen pressure flow meter and a flow controller thereof are arranged on the pipelines.
各装置之间通过粉煤管道相连通，管道上设有煤粉流量监控器和氮气压力流量计及其流量控制装置。
The devices are communicated through fine coal pipelines, and a fine coal flow monitor, a nitrogen pressure flow meter and a flow controller thereof are arranged on the pipelines.
各装置之间通过粉煤管道相连通，管道上设有煤粉流量监控器和氮气压力流量计及其流量控制装置。
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