1) blended coal
混煤
1.
Study on the effects of temperature on particulate matters formation during blended coal combustion;
混煤燃烧过程中温度对颗粒物生成特性影响的研究
2.
Characteristics experimental of fly ash release in combustion process of blended coal;
混煤燃烧过程中飞灰颗粒排放特性试验
3.
Experimental on the characteristics of sulfurous pollutant with different blended coals;
不同混煤燃烧过程中硫污染物释放特性试验
2) mixed coal
混煤
1.
Character index,determination and achievement of mixed coal were introduced.
我国电力生产中,燃煤发电占主导地位,煤炭供应紧张的局面短期内难以缓解,人们采取了许多有效措施,其中一项重要的措施是采用混煤。
2.
The effect of blast temperature, the coal size on the mixed coal combustion rate in experiment condition was analyzed.
分析了实验室条件下风温、不同烟煤混合比例、煤粉粒度对混煤燃烧特性的影响,得出喷吹AB混煤的煤粉粒度可控制在粒度小于0。
3.
A coal is optimal when injecting alone coal and A-B mixed coal is optimal when injecting mixed coals.
2001—2003年,首钢高炉喷吹煤种优化的工业试验获得成功,实现了混煤喷吹及煤比提高,取得了较好的技术经济指标,并验证了实验室的研究结论。
3) blended coals
混煤
1.
The results showed that the combustion characteristics of blended coals would regularly vary with the blending ratio of different kind of coal when the combustion characteristics of different kinds of coals blended were approximately identical;the combustion characteristics of blended coals would .
利用热分析法对山东动力用煤及其混煤的着火、稳燃、燃尽性能进行了试验研究。
2.
Each coal component in blended coals will keep its individual combustion characteristics during the combustion process.
:在混煤中 ,各组分煤在燃烧过程中将保持各自的燃烧特性基础上建立了混煤热天平燃烧模型 ,该模型与试验结果符合较
3.
The grindability of three single coals and blended coals mixed with ratio 1:1 are measured by the Hardgrove Grindability Index (HGI).
对3种单一煤及按质量比1:1组成的混煤进行了哈氏可磨性指数HGI测定及热天平燃烧试验,结果表明混煤的可磨性与各组成煤种的可磨性之间不存在线性关系,而由于各组成煤种可磨性的不同造成了混煤煤粉粒径的偏析,影响了混煤的燃烧。
4) coal blends
混煤
1.
Experimental study on the pyrolysis characteristic of coal blends using TGA-FTIR;
用热重红外光谱联用技术研究混煤热解特性
2.
The pyrolysis characteristics and activation energy of coal blends are decided by the blending rate.
利用热重分析法对三种褐煤及其混煤的热解、着火和燃尽等燃烧特性及其活化能进行了研究。
3.
With the parent coals in coal blends keeping their own combustion characteristics,a model of coal blends ignition is set up by applying the Thermal Ignition Theory.
在混煤中的组分煤各自保持各自着火特性的基础上 ,应用热力着火理论 ,建立混煤着火计算模型 ,只要已知各组分煤的煤质特性和化学动力学参数 ,就可以计算混煤的着火温度。
5) blending coal
混煤
1.
Derivative differential thermal method for determining igniting point of low-volatile blending coals in subsiding furnace;
微分差热法确定沉降炉试验中低挥发分混煤的着火点
2.
The study of some soft coals and blending coals which are used in some power plant, have been carried out in one dimension subsiding furnace.
在一维沉降炉上对某电厂燃用的几种烟煤及其混煤进行了试验研究 ,通过改变炉膛温度 ,过量空气系数 ,二次风风温 ,一、二次风配比 ,给粉量等 ,分析了这些因素的变化对这几个煤种按不同掺混比组成的混煤燃烧时SO2 排放量的影响 ,为大型电厂锅炉高效清洁燃烧提供了理论依据。
3.
And we do some experimental studies of the formation of SO2 and NOx for kinds of coals and blending coals in a tube furnace.
本文首先对脱硫和脱硝技术进行了文献综述，随后在一维沉降炉内进行了不同煤粉燃烧以及几种混煤燃烧的试验研究，系统考察了不同因素如炉膛温度、过量空气系数、二次风风温、一二次风比例、给粉量等对SO_2和NOx排放规律的影响，试验的结果为一些煤粉炉煤粉燃烧选择合适的参数控制NOx和SO_2的排放有一定的指导意义。
6) soft coal mixed injection
烟煤混喷
1.
Through high grade burden technique and probe into rational operation system,optimizing coal injection control parameters,experimenting on soft coal mixed injections,the 1000 m3 blast furnace in Laigang maintains steady and high productivity with the ratio of soft coal and anthracite at 4:6,coal ratio being 180 kg/t.
高炉在高煤比的前提下进行烟煤混喷,能有效提高煤粉的燃烧率,是炼铁降低成本的有效手段。
补充资料：混合煤气
分子式：
分子量：
CAS号：
性质：指将空气和蒸汽混合连续吹入炉中所得的发生炉。主要成分是氮、一氧化碳和氢等。热值约为4.6~5.4兆焦（1000~1300千卡／立方米，标准状况下）。也指将发生炉煤气与水煤所相混合而得的煤气。
分子量：
CAS号：
性质：指将空气和蒸汽混合连续吹入炉中所得的发生炉。主要成分是氮、一氧化碳和氢等。热值约为4.6~5.4兆焦（1000~1300千卡／立方米，标准状况下）。也指将发生炉煤气与水煤所相混合而得的煤气。
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