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1)  removal of graplint matrix by crush-burn method
粉碎-燃烧法
2)  comminution of fuel
粉碎燃料
3)  fuel shattering
燃料粉碎
4)  pulverized coal combustion
煤粉燃烧
1.
Numerical simulation of a pulverized coal combustion two-phase flow;
煤粉燃烧两相流的数值模拟
2.
Based on Eulerian treatment of gas phase,Eulerian treatment of particle continuum and momentum equations,as well as Lagrangian treatment of particle energy and mass transport equations,a three-dimensional mathematical model of turbulent gas-particle two-phase flow and pulverized coal combustion is formulated in the raceway of blast furnace.
基于欧拉气相方程组、欧拉颗粒连续方程和动量方程以及拉氏颗粒能量和质量变化方程,建立并发展了高炉风口回旋区湍流气固两相流动和煤粉燃烧的三维数学模型。
3.
Three kinds of coal differed from fineness were burned in a laboratory-scale drop tube furnace for combustion test,and an 8-stage Andersen particle impactor was employed for sampling the primary particulate matter(PM),in order to study coal fineness effect on primary PM features during pulverized coal combustion.
研究煤粉细度对煤粉燃烧后一次颗粒物特性的影响。
5)  coal combustion
煤粉燃烧
1.
Research progress of fractal for coal combustion;
分形在煤粉燃烧中的研究进展
2.
Research progress in low N0_x emission control of coal combustion at home and abroad;
国内外煤粉燃烧低NO_x控制技术的研究现状
3.
Simulation of 3-D gas-particle flows and coal combustion in a tangentially-fired furnace model using a two-fluid-trajectory model;
用双流体轨道模型模拟四角喷燃模型炉内三维湍流两相流动和煤粉燃烧
6)  combustion of pulverized coal
煤粉燃烧
补充资料:粉碎-燃烧法
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性质: 一种从高温堆燃料中去除石墨基体的方法。高温气冷堆到目前尚未工业应用。在已有的高温气冷堆试验堆中有模块堆和球床堆。燃料二氧化铀小球用2层(Biso)或3层(Triso)包覆后,包容在石墨块或石墨球中。在进行燃料后处理前必须去除石墨基体。粉碎-燃烧法是首先将石墨块或石墨球压碎,使燃料微球脱出,在875℃流化床中,通入氧气燃烧石墨和燃料微球的混合物,除去石墨基体。此法也同时烧去了Biso颗粒上的石墨层。而Triso颗粒剩下碳化硅涂层,待压碎、分级后,用硝酸溶解,溶解液用Thorex流程分离。石墨基体燃烧法的缺点是产生大量带放射性的二氧化碳,排放前要处理除去14C。

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