一般说来,电站煤质的品位低、灰含量高(低的固定碳含量),直接气化效果很差。
Generally speaking, the coal of power plant is low-grade, high-ash (the low content of fixed carbon) and the effect of direct gasification is bad.
稻壳灰是具有高硅酸盐含量的谷类的一种木质的硬层。
The rice husk is a ligneous hard layer of the cereal with high silicate content.
渭河化肥厂原采用的黄陵煤由于煤质灰份含量及灰熔点偏高,影响德士古气化炉长周期稳定运行。
Weihe Chemical Fertilizer Plant originally used Huangling coal, but due to its high ash content and ash fusion point, it became an obstacle in the long term stable operation of the Texaco Gasifier.
本文应用灰系统理论中的关联分析方法,初步探讨了麦谷蛋白各组分含量与面包烘烤品质指标间的关系。
A preliminary probe has been made into the relationship between components contents of glutenin and baking quality targets of bread by related analysis in this paper.
锅炉效率是发电厂的一个重要经济指标,而飞灰可燃物含量是影响锅炉效率的重要因素。
Boiler efficiency is an important economic index of thermal power plant, and fly ash combustible content is the important factor that influences the boiler efficiency.
通过过程除硅、有效降低黑液中的氯含量、降低过灰量等措施可有效降低生产过程中的惰性积累。
The accumulation of inert deposits can be effectively decreased by such measures as removing silica, decreasing Cl content in black liquor and decreasing dosage of lime.
热解生物质与煤共燃时的结渣、积灰和磨损特性取决于热解生物质灰分含量、灰成分,煤的灰分含量、灰成分以及混合比例等因素。
The slagging, fouling and abrasiveness performances of co-firing low-temperature pyrolyzed biomass with coal depend on the ash content, the ash component of them and their blending rate, etc.
干燥无灰基固定碳含量增加,着火活化能增加,反应速率减小。
With the carbon content of dry ash-free basis increasing, ignition activation energy increases and reaction rate falls.
根据该矿区水中离子含量的测定,计算其关联度,结果表明,矿井充水水源主要来自地表水、茅口灰岩水。
Acording to the ions content measured in water and calculated correlativity, it is shown that the source of water-full in the mine area is from surface water and Maokou limerock.
本实验对蔗渣进行筛分分析,探索各筛级蔗渣的灰份含量与其它化学组成的关系;
This paper studies the relation between the chemical components and ash content in different classified parts of bagasse.
为了确保催化剂顺利进行化学反应,要尽量减少炭中灰份,金属离子等各种杂质含量。
In order to ensure the smooth progress of the chemical reaction catalyst, to minimize carbon in ash content of various impurities, metal ions.
通过试验研究,认识到飞灰可燃物含量控制的必要性,并找到了一些控制方法。
The necessity of fly ash combustible content control is recognized by experiments and its control methods are also put forward in this paper.
对大同烟煤脱灰前后的灰组成分析表明,高精煤中的灰分含量与其所含的硅、铁组分的质量之和呈线性关系。
Ash component analysis before and after deashing of Datong coal indicated that a linear relationship exists between ash content in deashed coal and total contents of Si and Fe in the ash.
结果表明,HF酸对高硅低钙含量的煤和石墨有显著的脱灰效果;
The results showed that HF acid has remarkable deashing capacity for coal and graphite with high Si and low Ca content.
通过水分分析仪分别测定各组脑灰、白质水分含量百分比。
The percentages of water content in brain gray matter and white matter were determined with water analytic apparatus.
最后进行灰重及骨钙含量的测定。
At last the weight of bone ash and calcium content were measured.
射线荧光光谱法通过建立标准曲线后,可以准确而又快速地检测脱硫灰中亚硫酸钙及硫酸钙总的硫含量。
The XRF method based on standard curve could determine the total sulfur content in desulphurize slag accurately and rapidly.
对于非线性,大时延、变参数的造纸过程灰份含量的控制,本文给出了一种神经网络控制方法。
In this paper, a neural network controller is designed for ash content control of papermaking process, neural networks are trained by using the output error of the controlled plant directly.
通过过程除硅、有效降低黑液中的氯含量、降低过灰量等措施可有效降低生产过程中的惰性积累。
The accumulation of inert deposits can be effectively decreased by such measures as removing silica, decreasing Cl content in black liquor and dec...
水泥窑灰是水泥生产过程中的副产品,钾、铝的含量较高。
Ash of cement kiln is the byproduct during manufacture of cement, it contain much potassium and aluminum.
分别采用重量法、蒸馏法和X射线荧光光谱法测定含亚硫酸钙的脱硫灰中硫含量。
The traditional chemical analysis, distillation method and XRF were used to measure the sulfur content in desulphurize slag contained calcium sulfate.
这些元素在灰口铸铁中作为被控制含量的杂质。
These elements in the ash iron casting as control of the content of impurities.
木屑颗粒等级不是按木材类型划分的。传统的木屑颗粒是根据所产生的灰份含量分类。在此分类下有三个等级。
There are no pellet classifications based on wood type. Traditionally wood pellets are classified according to the amount of the ash produced.
不同蚀变与矿化岩石的稀土含量和配分模式与未蚀变泥质灰岩基本一致。
The REE content and chondrite nomalized patterns of the altered and mineralized rocks are largely consistent with those of the unaltered host rocks.
燃煤飞灰饱和磁化强度与其中的磁性当量铁相对含量存在明显的正相关性。
The positive correlation between equivalent magnetic iron oxide content and saturation magnetization of coal-fired fly ash is significant.
结论此法简便、快捷,重现性好,适合于注射用灰树花倍他葡聚糖的含量及含量均匀度测定。
ConclusionThe proposed method was proved to be simple, reproducible, stable, and suitable for determining the content and content uniformity of GFGI.
结果表明:以GB/T176—1996《水泥化学分析法》和GB/T5484—2000《石膏化学分析法》中的基准法即重量法不能准确测定含亚硫酸钙的脱硫灰中的硫含量;
The results showed that the gravimetric method commanded by GB/T176-1996 and GB/T5484-2000 was inaccurate to measure the sulfate content while the distillation method was comparatively accurate.
结果表明:以GB/T176—1996《水泥化学分析法》和GB/T5484—2000《石膏化学分析法》中的基准法即重量法不能准确测定含亚硫酸钙的脱硫灰中的硫含量;
The results showed that the gravimetric method commanded by GB/T176-1996 and GB/T5484-2000 was inaccurate to measure the sulfate content while the distillation method was comparatively accurate.
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