1) fouling and slagging characteristics
沾污结渣特性
2) fouling and slagging
沾污结渣
1.
The change rule of resultant flux and the fouling and slagging characteristics in boiler were discussed with dynamic changes of resultant flux, SEM, XRD and element analysis.
主要通过灰污热流的动态变化、SEM, XRD和能谱分析揭示炉内沾污结渣特性和灰污热流变化规律。
2.
For a long time, fouling and slagging is one of the international problems which puzzles boiler whereas not found adequate solution.
长期以来，受热面沾污结渣一直是困扰燃煤锅炉而未能得到妥善解决的国际性难题之一，极大地威胁着锅炉的安全、经济运行及设备的可靠性。
3.
Yet, the sodium included in BLCWS(black liquor coal-water slurry) is amiable to bring about fouling and slagging in heat transfer surface.
然而,黑液水煤浆中的Na易带来受热面的沾污结渣。
3) slag and fouling
结渣与沾污
4) slagging characteristic
结渣特性
1.
Experimental study on the slagging characteristics of biomass briquette combustion equipment;
生物质成型燃料燃烧设备结渣特性试验研究
2.
The studies are carried out on the slagging characteristic of power coal through the index discriminance by measuring the slagging characteristic,the component of coal ash,the melting point of ash and the mechanism of slagging is analyzed according to the testing samples of Jiaozuo anthracite,Shanxi Hejin lean coal,Shanxi Hongdong 1/3 coking coal,Jiyuan coking coal,Shanxi Yulin long flame coal.
通过对焦作无烟煤、山西河津瘦煤、山西洪洞1/3焦煤、济源焦煤、陕西榆林长焰煤五种煤样的结渣特性、煤灰成分、煤灰灰熔点的测定,运用指数判别法研究了煤的结渣特性。
3.
According to test and investigation,we found the slagging characteristics of biomass briquette hot-blast stove,and analyzed as well as concluded the slagging process and its influential factors of biomass briquette hot-blast stove,further,the author concluded slagging genesis of biomass .
采用生物质成型燃料热风炉,分别进行了炉膛温度、燃料层厚度、燃料粒径和过量空气系数等对结渣率影响的试验,根据试验与观察,得出了生物质成型燃料热风炉的结渣特性,并分析总结了生物质成型燃料热风炉的结渣成因、过程及结渣影响因素。
5) slagging characteristics
结渣特性
1.
This paper is to introduce the study on slagging characteristics of large capacity coal fired boiler by use of Fuzzy mathematics model.
介绍采用模糊数学方法对我国大容量机组锅炉结渣特性的研究成果。
2.
According to GB/T 1572-2001(the measuring method of fuel slagging characteristics),GB/T 476-2001(ash and slag analytical method)and relevant judging rules,the slagging characteristics of sawdust briquette were analyzed.
根据GB/T1572-2001燃料结渣特性测定方法和GB/T476-2001燃料灰渣分析方法及有关不同判别法则,对木屑成型燃料燃烧的结渣特性进行了分析,认为木屑成型燃料具有轻微结渣与沾污倾向,可作为多种炉用燃料,以实现燃烧设备的安全、稳定、经济燃烧,从而为生物质成型燃料燃烧设备设计提供了理论依据。
3.
The numerical simulations of the slagging characteristics under multi-operating modes in three types of W-flame boiler were carried out by use of the slagging models coupled with the gas-solid two phase flow and combustion models.
采用结渣模型耦合气固两相流动燃烧模型,对3种不同型号W火焰锅炉的结渣特性进行了多工况数值模拟,结合实际运行状况,对结渣位置、程度及原因进行了对比分析。
6) slagging property
结渣特性
1.
Results show that with increasing calcium to sulphur ratio a peak valve in slagging property can be observed at the ratio of 2:with a ratio of slagging of calcium based desul.
该文针对六盘水无烟煤中添加石灰石的钙基脱硫试样的结渣特性、加热过程中矿物质行为,利用电子探针对加热过程中不同钙硫比的钙基脱硫灰样的矿物质行为进行研究。
2.
Basing on the maximum subjection degree principle in fuzzy mathematics,a "six factors model" considering the boiler operating condition and common coal slagging property is used to test the veracity of four models on predicting the slagging properties of boiler.
基于最大隶属度原则,采用常规煤质结渣特性指标以及炉膛运行参数组成的“6指标法”对模糊理论预测燃煤结渣的4种常用模型进行了分析和检验。
3.
Basing on the maximum subjection degree principle in fuzzy mathematics, a "six factors model" considering the boiler operating condition and common coal slagging property is used to test the veracity of four models on predicting the slagging properties of boiler.
基于最大隶属度原则,采用常规煤质结渣特性指标以及炉膛运行参数组成的"6指标法"对模糊理论预测燃煤结渣的四种常用模型进行了分析和检验。
补充资料：地面沾污
分子式：
CAS号：
性质：在核工业的生产、实验、同位素应用以及核爆炸过程中，由于操作的疏忽以及与放射性物质直接接触等原因，造成工作场所地面或周围环境地面被放射性物质沾污的现象。地面沾污的程度取决于地面材料的性质和沾污情况。
CAS号：
性质：在核工业的生产、实验、同位素应用以及核爆炸过程中，由于操作的疏忽以及与放射性物质直接接触等原因，造成工作场所地面或周围环境地面被放射性物质沾污的现象。地面沾污的程度取决于地面材料的性质和沾污情况。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条