When used as a fuel, poultry litter has nearly half the calorific value of coal.
作为燃料使用时，养殖家禽的废弃物的热值几乎是煤炭的一半。
The influence of calorific value of coal and carbon-content of cinder on the heat loss from solid incomplete combustion of the boiler were analysed in the paper.
分析了燃煤发热量和炉渣含碳量变化对锅炉固体不完全燃烧热损失的影响，推导出在其他热损失不变的前提下固体不完全燃烧热损失对锅炉热平衡效率的影响。
Regression relation for computing the gross calorific value of coal is discussed through analysis of affected factors, the results between computing and test ware compared.
通过对煤炭发热量因素的分析，提出用计算公式来预测煤炭高位发热量的回归方程，并就具体预测结果与实测作了比较。
At present, in the division used more quality anthracite, but the price prep above of the anthracite coal prices, and gas calorific value of coal gas calorific value below.
目前，在优质无烟煤产区使用较多，但是无烟煤的价格高于烟煤价格，且煤气的热值低于烟煤煤气的热值。
There are two main problems in the process. Coal consumption of COREX is too much and coke is still used to supply effective calorific value of coal and form a fix bed with carbon.
COREX的主要问题有两个，其一是煤耗过高，其二是仍需使用一定比例的焦炭，以补充有效热值和形成含碳固定床。
Components of smelting coal and iron ore were got from technical analysis. Effective calorific value of coal, component of reductive gas and smelting heat of ore were calculated from the analysis.
经工业分析测得熔炼煤及矿石成分，并通过计算得到相应有效热值、煤气成分与熔炼热。
The effects of the feed rate of air, steam and coal on bed temperature, gas composition, calorific value, carbon conversion and gasification efficiency are predicted and analyzed with the model.
在此基础上，还就空气加入量、蒸汽加入量及加煤速率对床温、煤气组成、煤气热值、碳转化率和气化效率的影响做了预测和分析。
This paper introduces the characteristics, reserves, productivity, consumption and perspective of high calorific value gas fuel, and introduces the nature gas, the coal bed gas and the gas-hydrate.
介绍了天然气、煤层气和天然气水合物的开发状况。讨论了高热值气体燃料的特点、储量、产量、消费量和前景。
This paper introduces the application of MATLAB in calculation of quality index of coal, and puts forward a method for calorific value.
介绍了MA TLAB在煤质指标计算中的应用优势，提出了一种煤发热量的计算方法。
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.
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。
It is specially designed for the gasification of bituminous coal with higher gas calorific value than that of KM1Q series and it has good environmental protection performance.
该产品是专门为燃用烟煤的用户设计的炉型，煤气热值相对于KM 1 Q系列较高，环保更可靠。
Brown coal is low calorific value coal. Now most of such coal is borne directly, its processing and utilization have certain limitation and hasn't been fully developed and utilized.
褐煤属低热值煤，现多以直接燃烧方式，褐煤的加工利用还具有一定的局限性，还没有完全开发利用。
One trader said that a lack of availability of higher calorific value coal in Europe was certainly one price driver.
一位贸易商说欧洲高热值的煤炭的供应不足肯定是一个价格驱动因素。
Calorific value of poor quality coal can be determined by addition of benzoic acid as standard, which can enhance the sample to burn out.
测定劣质煤的发热量时，在煤样中加入标准苯甲酸，帮助样品燃烧完全。
The furnace of coal gas calorific value high thoroughly dry distillation under section gas excluding, tar.
煤炭经炉内彻底干馏，煤气热值高，下段煤气不含焦油。
Slurry which is produced during the coal washing process, has high calorific value, but contains a lot of hazardous substances;
在煤炭洗选过程中产生的煤泥虽然具有一定热值，但因颗粒细、含有大量的有害物质而被废弃堆存；
Slurry which is produced during the coal washing process, has high calorific value, but contains a lot of hazardous substances;
在煤炭洗选过程中产生的煤泥虽然具有一定热值，但因颗粒细、含有大量的有害物质而被废弃堆存；
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