介绍了油团聚（SGHFF）技术脱除烟煤灰分的过程。
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。
Both the production and selling of fine coal ash content reflect the quality of the same product, which should be consistent with each other.
运用统计方法和耗散结构原理，对原煤灰分产率和构造分异作用的关系进行研究。
The relationship between the raw coal ash content and the structural differentiation was studied by using statistics and the principles of dissipation structures.
该机在望峰岗选煤厂应用中，暴露出当入选原煤质量变差，中煤灰分控制不住的问题。
The problems that medium coal ash is difficult to control and the quality of raw coal is going poor in the application of Wangfenggang coal Preparation Plant are exposed.
本文介绍了精煤灰分在线测量系统的基本原理，提出了解决散密度对测量影响的方法。
This paper introduces the basic principle and basic composition of on-line measurement system for fine coal ash. The methods are put forward for solving the effect of bulk density on measurement.
煤浆测灰是选煤厂在线物料分析的一个难点，而对浮选精煤灰分的控制更是无法涉足。
The coal slurry ash detection is a nodus to on line material goods analyze in the coal preparation plant. Furthermore the ash control of the flotation concentrate can't be set foot in it.
文章在分析仓煤堆积规律的基础上，用队列理论思想建立了一个预测仓煤灰分的数学模型。
Based on analysis on the law governing coal piling up in coal bin and with queuing theory, a math model has been set up to predict ash content in coal contained in coal bin.
针对生产中存在的浮选精煤灰分高于外销精煤灰分的实际情况，探讨了降低浮选精煤灰分的途径。
Aimed at the practical situation-the ash of flotation concentrate is higher than it of concentrate exports in production, the way to reduce the ash of flotation concentrate is discussed.
新型粉煤灰分选系统投运后，取得良好的经济效益与社会效益，并给其他电厂提供了一些可借鉴的经验。
After operation, new type ash classification system achieves well economical benefit and social benefit and gives other power plant some good advices.
建议要平衡好精煤灰分与产率的关系，并拟进行浮选系统的技术改造工程以进一步提高精煤产率及经济效益。
So the relations of washed coal ash and ratio must be balanced, and technology reformation works of floatation system would be done to increase ratio and economic benefits.
以坪湖煤矿洗精煤煤质化验结果为依据，探讨了该矿精煤灰分和高位发热量之间的相关关系，并得出其经验公式。
Based on the test data of clean coal of Penghu coal Mine, the correlation of ash and gross calorific value was discussed, and the empirical formula was educed in this paper.
介绍了5E-MAC全自动分析仪在焦化厂分析洗精煤灰分、挥发分上的应用，以及其重现性、准确度验证。
The application of 5E-MAC type automatic analyzer in analyzing ash and volatile compound of cleaned coal, the verification for its reproducibility and accuracy were introduced.
结果表明，添加聚丙烯酰胺可以明显提高精煤产率、尾煤灰分，亦可以提高煤泥水澄清度，显著加快过滤速度，降低滤饼水分。
The result indicated that it can enhance the yield of cleaned coal, increase the slime water clarity, accelerate rate and reduce moisture content in press cake by adding PAM.
介绍国外火电厂入厂煤灰分在卸车前的快速检测方法，包括天然放射性法、载煤车厢称重法、辐射源照射法等，并对其作了评述。
The express-analysis methods used in some foreign countries to determine ash content of coal ingoing to thermal power plants before unloading from wagons are presented, and a review thereof is given.
介绍国外火电厂入厂煤灰分在卸车前的快速检测方法，包括天然放射性法、载煤车厢称重法、辐射源照射法等，并对其作了评述。
The express-analysis methods used in some foreign countries to determine ash content of coal ingoing to thermal power plants before unloading from wagons are presented, and a review thereof is given.
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