煤的发热量是一项重要的指标。
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。
Calorific value of poor quality coal can be determined by addition of benzoic acid as standard, which can enhance the sample to burn out.
阐述了煤的发热量测量的意义，介绍了用VB开发热值测量系统软件的思路和实现。
The meaning of calorific value measurement is presented and how to develop software of system of calorific value measurement with VB is discussed.
从经济性和可靠性角度分析探讨了煤的发热量、灰分、水分等衡量煤质的特性指标对输煤系统的影响。
The influence of coal characteristic indices such as caloricity ash content and water content on the coal handling system is discussed in the aspects of economy and reliability.
这种煤有很高的发热量。
分析了煤发热量与工业分析指标之间的相关性，建立了数学模型。
A mathematics model are established after analyzing the correlativity between calorific value and indexes of approximate analysis.
这两种煤具有低灰、低硫、高挥发分、高发热量、燃点低、反应性好的特点。
Both them has lower ash and sulfur content, higher volatile matter and calorific value, lower ignition temperature and higher reactivity.
动力煤是几种类型的发热量动力煤，交易方式以离岸价计算，港口在印度尼西亚。
Steam Coals is selling with several types based on calorific contents of the steam coal and all of transactions will using price on FOB stockpile or port only.
产品煤贮存设计为两个贮仓，仓位多，容量大，可进行最终配灰、配硫、配发热量，并具有脱水作用，确保产品符合用户的需求。
Two storage bins designed for washed products with multi loading points, high holding capacity, and capability of dewatering, assuring product quality required by consumers.
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。
This paper introduces the application of MATLAB in calculation of quality index of coal, and puts forward a method for calorific value.
公司经营的是低硫、低灰、低磷、低氯、高发热量的优用煤和冶炼吹煤。
What the company managing are high quality and high caloric coal with low sulphur, low dust, low phosphorus, and low chlorine and coal's smelting and blowing.
公司经营的是低硫、低灰、低磷、低氯、高发热量的优用煤和冶炼吹煤。
What the company managing are high quality and high caloric coal with low sulphur, low dust, low phosphorus, and low chlorine and coal's smelting and blowing.
应用推荐