pulverized coal

From the viewpoints of technical development, process flow path and use in coal chemicals, an introduction is given to the technology of shell pulverized coal gasification under pressure and that of the new GSP process.

从技术开发、工艺流程、煤化工上的应用等方面对Shell粉煤加压气化技术和新型气流床粉煤加压气化技术加以介绍。

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Pulverized coal ash is an industrial solid waste from power industry and coal-burning boilers.

粉煤灰是电力工业和 燃煤 锅炉产生的一种工业固体废物.

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The Radiant Heat Transfer Equation of the Mixing Burning Boiler Furnace of Grate and Pulverized Coal

链条炉炉膛加煤粉复合燃烧的辐射换热计算

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Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump Designed by Constant Circulation flow Pattern Numerical simulation of low NO_X pulverized-coal burners in same velocity of two channels in utility boilers

等环量流型高比转速混流泵内部流场数值模拟电站锅炉应用等速型低NO X燃烧器的数值模拟

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The Flame Stabilization Owing to the Internal Recirculating Flow and Pulverized Coal Concentration from the Burner with Stable Cavity

稳燃腔燃烧器的内回流和煤粉浓缩使燃烧稳定

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Research on a Thermal Probe Method for the Measurement of Pulverized coal Concentration in a Pulverized coal Transport System of a Power Plant

电厂送粉系统煤粉浓度测量的热探头方法研究

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On a small-sized combustion test rig for pulverized coal an experimental investigation was performed of the forced ignition characteristics of two types of pulverized coal-air flow under different conditions.

在一座小型煤粉燃烧试验台上，对不同条件下，两种煤粉气流的强迫点火特性进行了试验研究。

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Motion trajectory simulation of a charged particle of pulverized coal in the charging apparatus

荷电器内煤粉荷电颗粒运动轨迹仿真

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The results of the change tendency of pulverized coal character with particle diameter are got from particle diameter determining test, hole structure analysis test and TG analysis test in this paper.

本文通过测定煤粉细度、分析孔隙结构以及热重分析等试验，得到了煤粉粒径变化后煤粉特性的变化趋势。

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Pulverized Coal Combustion Test Rig-Classification and Burner Structure Test Design, Power Engineering

煤粉燃烧热态试验台的分类及煤粉燃烧器结构特性热态试验台的设计

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The Technique of Color Walkway Brickmaking by Pulverized Coal Ash and the Application Vista in Hainan

粉煤灰彩色人行道地砖技术及在海南的应用前景人行道用副产石灰砖

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Study on Condensing Micro-Pulverized Coal of Tertiary-Air

三次风中超细煤粉浓缩方法研究

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A New Type of Pulverized Coal Main Burner Firing Stably with Efficiency and Low NO_x& Universal Pulverized Coal Main Burner with Double Air Conduit

一种高效、低NO x、强稳燃新型煤粉主燃烧器&双通道通用煤粉主燃烧器

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Experimental study on measuring concentration of pulverized coal in primary air pipe conduit of the boiler

锅炉输粉管道煤粉浓度测量试验研究

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Experimental Study for Pulverized Coal Distribution Characteristics in Adjustable Pulverized Coal Distributor

可调式煤粉分配器煤粉分配特性的实验研究

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In the paper, the operation status of industry boiler at home had been presented and the characteristics of chain& grate boiler with pulverized coal compound burning rech-nology had been described.

本文论述了我国工业锅炉的运行状况，并针对提高工业锅炉热效率和工业锅炉对煤种的适应性，叙述了链条锅炉加煤粉复合燃烧技术特点；

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O x emissions were measured during the process of pulverized coal burning with the formation and disassociation of NO x undergoing a chemico dynamics simulation.

在滴管炉和一维炉中对煤粉燃烧过程中NOx的排放进行了测量，并对NOx的生成与分解过程进行了化学动力学模拟。

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In this paper, the temperature, velocity and concentration fields in the pulverized coal boiler with rated evaporative power 130t/ h were coupled simulated in the case of different excess air coefficient.

本文对额定蒸发量为130t/h的煤粉锅炉在不同过剩空气系数下炉膛内的温度场、速度场、浓度场进行了耦合仿真。

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While the quality indices of the pulverized coal ash discharged in mixing grading overall satisfy the stipulations of the national standard for cement admixing raw material, therefore, being brisk market.

而实行粗细灰混排时粉煤灰的各项品质均能满足国标用于水泥生产活性混合材的要求，具有广阔的应用市场。

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Pressure gasification technology of pulverized coal by dry feeding has a great of advantages such as low consumption of coal and oxygen, wide flexibility of coal sorts and high cold gas efficiency.

干法进料加压粉煤气化工艺具有氧耗低、煤种适应广、冷煤气效率高等优点，国内宜先从中间试验起步进行工艺和工程开发。

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When the pulverized coal blended with petroleum coke is burned in the boiler, the combustion characteristics would becomecomplicate, even the combustion efficiency of boiler would decline.

将石油焦与烟煤掺混在煤粉锅炉里进行燃烧，使燃烧特性变得复杂，甚至使锅炉燃烧效率下降。

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Practice of injection of pulverized coal with oxygen enriched blast on No2 BF at Shijiazhuang Iron& Steel Works

石钢2号高炉富氧喷煤实践

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Hot state test study on firing wood flour and coarse pulverized coal was done with adoption of fine particle medium as bed material, which lays a reliable technical foundation for design and operation of fluidized bed boiler firing wooden fuels.

为设计和研究燃用木质燃料的流化床锅炉提供了可靠的技术依据。

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The structural faults of the reverse blow valve, the pulse valve and the spiral conveyer are the reasons of the high fault rate of the bag type dust collector in the BF's spraying pulverized coal system at Jigang.

由于反吹阀、脉动阀及螺旋输送机结构存在缺陷，造成济钢高炉喷煤系统的布袋收尘器故障率高。

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Abstract The paper describes cold modeling of a rotating bladed wheel type pulverized coal classifier and particularly discusses its performance test.

该文叙述了叶轮式旋转煤粉分离器的冷态模化试验，着重阐述了旋转分离器的分离特性试验。

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Mathematic Models for the Combustion of Pulverized Coal in BF the Blowpipe and Raceway

高炉直吹管和回旋区煤粉燃烧数学模型

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Research of electrostatic sensor for measurement of pulverized coal concentration in power plant

静电传感器在电厂煤粉浓度测量中的研究

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This paper mainly investigates the temperature distribution of pulverized coal flame in the wake of the bluff-body, the physical model of ignition and the burn-up behavior of pulverized coal.

本文着重研究了钝体尾迹中煤粉火焰的温度分布、着火的物理模型以及煤粉的燃尽特性。

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Economic Beneficial Analysis of Chain& grate Boiler with Pulverized Coal Compound Burning Technology

链条锅炉加煤粉复合燃烧技术的经济效益分析

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New pulverized coal collecting and transporting system of 35 t ball mill at Wugang

武钢35t煤磨收集输送系统新工艺

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