实验结果分析表明:用烟煤焦炭制备阳极是可行的,并且具有很好的市场前景。
The experimental result analysis indicated that, preparation anode with the coke of soft coals is feasible, and has the very good prospect of market.
对焦炭塔上部壳体和球形封头的减薄原因进行了简要分析,提出了临时修复措施。
The reason of thinning out of the upper shell and spherical head for coke tower was analyzed briefly. The temporary repair measure was proposed.
文章通过分析焦炭生产工艺及其生产过程中的排污问题,对于焦炭生产过程排污量的测算方法进行了深入探讨。
This article, after analyzing the coke production techniques and the discharge in production, has probed into its calculation and estimation method.
通过岩相显微分析确定了炉尘中未消耗煤粉和焦炭存在的不同结构形态。
The structure of unconsumed pulverized coal is different from that of coke according to petrographical microanalysis.
对乙烯裂解焦炭的性质进行了分析,并对乙烯裂解焦炭在未加助燃剂和添加助燃剂情况下的燃烧过程中微观形态的变化进行了研究。
In this paper, the property of coke from ethylene cracking and changes of its microcosmic structure in the combustion process with and without combustion-supporting agent were studied.
介绍了焦炭强度检验在不同取样点的试验情况,对试验结果进行了对比分析,说明了不同取样点对焦炭强度的影响。
Introduce the checking situation of different sample point of coke strength; contrast and analyse the experiment result; illustrate coke strength affected by different sample points.
分析了焦炭市场需求与中国经济增长、钢铁工业增长、焦炭价格、政策和技术进步等的相关性。
This paper analyzes the correlations among the demands of coke market, Chinese economic growth, steel industry growth, coke price, policy, and the technical progress, etc.
分析了炼铁厂料场焦炭的损耗及其原因,制定相关措施,降低焦炭的损耗。
The coke loss and its cause have been analyzed, and to make the related countermeasures to reduce the coke loss.
分析了配煤炼焦中影响焦炭质量指标的各种因素及传统焦炭质量的预测方法。
Various kinds of factors of influencing coke quality index in coal blending and coke-making and prediction method of coke quality are analyzed.
对现行冶金焦炭质量标准和具体执行情况以及炼焦、炼铁行业对焦炭质量标准的要求进行了简要叙述和分析,并提出几点建议。
The present quality standard for metallurgical coke and its concrete execution, and the demand of coking and iron-making industries to it are narrated and analyzed simply, some suggestions offered.
介绍焦炭的物化特性,分析其组分和粒度变化对电炉法生产黄磷的影响。
The physicochemical properties of coke, and the effects of its constitute and size on elemental phosphorus production by electric furnace process are described.
针对焦炭自供能力不足的问题进行了分析,煤粉碎细波动大、装煤量不均等是影响焦炭产量的主要原因。
The paper analyses the problem of inadequate self supply of coke and summarizes that the fluctuation of fine pulverized coal and the imbalance in charging are main reasons affecting coke production.
对国内外焦炭市场进行了分析;
通过测定焦炭强度和水分,对干法熄焦和湿法熄焦对焦炭质量的影响进行了对比分析。
The influences of coke dry quenching and coke water quenching on coke strength are compared and analyzed through determining the coke strength and water content.
分析了炼铁、炼钢工艺技术进步,以及焦炭生产能力布局变化对焦炭市场的影响。
Analysis was made on the impact to the coke market by the technical advancement in iron and steel industry and the change in the distribution of coke production capacity.
分析和研究了利用负催化剂钝化焦炭气化反应的机理。
The mechanism of utilizing negative activators to passivate gasification reaction of coke is analyzed.
结合多年的生产实际,分析了炼焦煤的准备在生产中对焦炭质量和生产操作的影响,阐述了备煤工序在炼焦生产中的作用。
Combining production practice, analyses that preparation of coking coal influences coking coal quality and production, expounds the roles of preparation coking coal process in coking production.
结合东北煤炭资源特点,分析了优化配煤结构改善焦炭质量的局限性。
In combination with the features of coal resource in the northeast area, the limitation of improving coke quality by optimizing the coal blending composition is analyzed.
分析了焦炭塔的受力情况和产生疲劳破坏的主要原因,认为焦炭塔下部裙座和筒体结构不连续是主要原因。
Stress on the coke drum and the main cause of fatigue rupture creation has been analyzed and it is held that un-connected structure of the skirt and coke drum is the main cause.
选用事件分析法,对高新技术产品、焦炭、服装等一些主要行业的出口月度数据进行实证研究。
In this paper, this effect was studied through an empirical research of monthly export data from major industries, including high-tech products, coke, garments and so on, via an event-study analysis.
分析沙尘暴的扬尘对生产中原煤和焦炭灰分含量的影响,提出应急措施和工作方法以及遗留问题。
The effects of floating dusts of sand and dust storm to raw coal, coke and content of ashes is analyzed, and some emergency measures, future work methods and left questions in put forward.
集气管压力的稳定影响焦炭的质量和焦炉的寿命,通过分析焦炉集气管压力影响因素及其耦合关系,采用PID控制、解耦控制、专家控制来进行集气管压力的控制。
Based on analyzing the influence factors and coupling relations of coke oven gas collector, PID control, decoupling control and expert control are used to control gas collector pressure.
本文通过对焦炭化学成分、焦炭显微结构、焦炭灰分等几方面进行分析,从而提高焦炭质量。
Based on the analysis of several aspects of coke chemical composition, microstructure of coke, coke ash and some aspects of analysis, the aim is to enhance the quality of coke.
分析了焦炭生产中焦油回收率低的原因,通过降低炉顶温度和调整工艺操作,提高了焦油的回收率。
The reason of low recovery rate of tar in coke product was analyzed; the recovery rate of tar was increased by decreasing the oven-roof temperature and adjusting operating conditions.
结合X射线衍射、红外光谱、核磁共振、热重分析等多种分析手段,分析了焦炭的化学组成及焦炭在催化剂上的沉积位置。
The chemical composition and the location of coke were investigated by using various analytical techniques such as XRD, IR, NMR and TGA, etc.
通过煤质分析,结合小焦炉试验分析了古交矿区焦、肥精煤的煤质特性,在分析炼焦煤对焦炭质量的影响的基础上,提出了古交矿区焦、肥精煤的合理使用方向。
The paper analyses the quality characteristic of cleaned coking coal and rich coal from Gujiao mining area and the impact on the quality of coke. Bring forward it's utilization ways.
在优化的分析条件下,用高频感应燃烧红外吸收法测定非电磁感应性物质焦炭中全硫。该方法快速、简单,实际样品分析结果满意,适用于企业生产。
The total amount of sulfur in coke was determined by IR absorption under optimal conditions. The method is rapid and can be used in industrial production with satisfactory results.
在此基础上,从理论上分析了高炉用焦炭的破碎机理。
On this basis of the research, the fragmentized mechanism of coke in a blast furnace is analyzed.
详细分析焦炭强度、块度、灰份、挥发分、反应性对铅锌密闭鼓风炉生产的影响,为鼓风炉生产提供一定的指导。
The effect of coke intensity and granularity, volatilization components, ashes and reactivity on Imperial Smelting Furnace (ISF) have been discusses in detail.
采用热重、红外、13c固体核磁、元素分析、色质联用、程序升温氧化法等手段对催化剂上的焦炭和液相产物中的焦炭前驱体进行了考察。
The coke and its precursors were characterized by TGA, FT-IR, solid-state 13c NMR, elemental analysis, GC-MS, and temperature-programmed oxidation (TPO) analysis.
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