coal blend      配煤(46) 混煤(4) 混合煤(1) 配合煤(8)   配煤      Research on Boltzmann Optimization Model for Coal Blend Based on Genetic Algorithm      基于遗传算法的动力配煤方案的Boltzmann优化模型的研究 短句来源      Design of Controlling Scheme for Coal Blend Process      配煤过程控制方案设计 短句来源      Through the test analysis carried out for the reactivity,strength after reaction of Meishan coke and quality index of coal blend,the results show that coke ash content,volatile matter and maximum thickness value Y of colloidal matter layer of coal blend are the important factors influencing the thermal property of coke,while the cold strengths M40 and M10 of coke have no obvious relationship with the thermal property of coke.      通过对梅山焦炭反应性、反应后强度和配煤质量指标进行的试验分析,结果表明:焦炭灰分、配煤挥发分和胶质层最大厚度Y值是影响焦炭热性能的重要因素,而焦炭的冷强度M40和M10与焦炭热性能没有明显的相关关系。 短句来源      The blending and coking test is carried out with 5% of petroleum coke in different sizes added into coal blend, comparing optimum coal blending proposal with the coke quality produced from coal blend in production of WISCO, coke ash is lowered by 0.57% , sulfur increased by 0.02% , the crushing strength is basically unchanged, the reactivity is reduced by 3.12% , the strength after reaction is increased by 6.59% .      采取配比为5%的不同粒度的添加方案进行配煤炼焦实验,最佳配煤方案与武钢生产配煤焦炭相比,灰分降低0.57%,硫分增加0.02%,抗碎强度基本不变,耐磨强度M10下降0.95%,反应性降低3.12%,反应后强度提高6.59%。 短句来源      Influence of Petroleum Coke Added into Coal Blend on Coke Quality      在配煤中添加石油焦对焦炭质量的影响 短句来源 更多          混煤      Combustion Process Simulation with Duo-mixture Fraction/PDF Approach of Tangentially Coal Blend Fired Boilers      采用双混合分数/PDF方法模拟混煤在四角切圆锅炉内的燃烧 短句来源      On basis of experimental analysis and theoretical research on coal blend, we receive a conclusion that the relationship between the coal blend properties and compose coals is nonlinear, which is initially regarded as linearity.      对配煤燃烧进行了大量的实验分析和理论研究 ,指出混煤特性与组成单煤之间并非是简单的加权关系 ,而是具有强烈的非线性特征。 短句来源      The result also indicates that ignition temperature of coal blend is mainly decided by the properties of easily ignited coal when coals blended with great different ignition properties.      计算结果进一步证明 ,由两种着火特性差别较大煤种组成的混煤 ,其着火温度主要取决于易着火煤的着火特性 短句来源      Another way is using the single-mixture fraction/probability density function method,assuming a single coal blend of weighted average property.      另一种是单混合分数/PDF方法,将混煤当作一种单煤,使用质量加权平均的煤质特性进行计算。 短句来源   混合煤      The authors have studied the fire point,explosion properties and combustion characteristics of coal blend which contains anthracite with 20%～50% semi-bituminous coal.      研究了无烟煤中配加20％～50％的当地瘦煤的混合煤的着火点、爆炸性和燃烧性能。 短句来源   配合煤      in coal blend the blending proportion of coking coal is controlled, after 14SM, 1/2ZN or 26FM are properly blended, its result in coke thermal reactivity is better than coking of single coking coal.      配合煤中控制主焦煤的配入比例,适当配入14SM、1/2ZN或26FM后,焦炭的热反应性比单种焦煤炼焦的效果好。 短句来源      Based on the coal blend of Tianjin Tiantie Coking Plant and individual actual data for producing coke, under the MATLAB environment, the study of prediction method for coke quality based on neural network was conducted.      以天津天铁焦化厂的配合煤及生产焦炭的各项实际数据为基础,在MATLAB环境下,进行了基于BP神经网络对焦炭质量预测的方法研究。 短句来源      Coal blending coking test for many proposals have been made on 40kg test oven and analysis on coke reactivity from single kind of coal and coal blend has been made. The results show that when single kind of coking coal is used for coking, after reaction strength of 26JM is better;      在40kg焦炉上进行了多方案的配煤炼焦试验,并对单种煤及配合煤炼焦的焦炭热反应性进行了分析,结果表明,单种焦煤炼焦时25JM的反应后强度最好; 短句来源      Very conclusive document for the influence of coal blend characteristics and coke mass temperature on coke quality are available,however,the influence of carbonization time has not been addressed adequately.      焦炭的质量主要取决于配合煤质量和炼焦操作。 配合煤质量和炼焦加热温度对焦炭质量的影响已有详尽论述,但结焦时间对焦炭质量的影响还没有深入的研究。 短句来源      According to coal blending and coke-making principle, coke formation characteristic of coal and nature of binder and in combination with coal source situation of Xuanhua Iron & Steel Company, the coking experimental study and semi-commercial production test study with binder blended into single coal and coal blend is conducted, the study result is applied in industrial production.      根据配煤炼焦原理、煤的成焦特性及粘结剂的性质,结合宣钢煤源情况,进行了在单种煤、配合煤中配入粘结剂的炼焦实验室研究、半工业生产试验研究,并成功应用于工业生产。 短句来源 更多            查询“coal blend”译词为其他词的双语例句   查询“coal blend”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   coal blend The CFD modeling effort was performed utilizing a current typical coal blend of 60% sub-bituminous PRB coal and 40% eastern bituminous coal. 例句来源       The volatile mix for the coal blend is as for the cost optimisation at its lowest bound. 例句来源       Additionally, a correlation between power plant operating conditions or coal blend and one or more unburned carbon forms present in fly ash may exist. 例句来源                This paper introduces a new modern efficient method for remoying PAH from coke oven waterwaster, the PAH removal—efficiencies above 95% can be achieved. The polluted wood flour and organic material is recycled directly to the coal blend so no extra waste is produced. This method development at Hoogovens is started in 1984 and is achieved on industrial application in 1991 in the Netherlands.             本文介绍一种新的现代化的除去炼焦厂废水中PAH的方法,其PAH的脱除率达95%以上,此法采用木粉真空过滤装置,吸附后的木粉及有机废物直接再循环至炼焦配煤中,故无废物产生。此法由荷兰Hoogovens炼焦厂1984年开始开发研究,1991年获得工业应用。 文摘来源          The deashing effect of five different rank coals used for preparing the metallurgic coke is studied by treating with NaOH, NH 3·H 2O and C 2Cl 4 under morderate operating conditions. The coking indexes ( G ) under the optimum operating condition are evaluated. The main results are as follows: The deashing ratio of the sample treated with NaOH is the highest, the coking index generally has a little decrease cleaned with NH 3·H 2O. The deashing effect of C 2Cl 4 is very nice. However, the part...             用温和条件下的碱法净化法和四氯乙烯净化法对五种不同变质程度的炼焦用煤进行脱灰研究，得到各煤样最佳工艺条件，测定了最佳工艺条件下脱灰煤粘结指数Ｇ值的变化．发现ＮａＯＨ处理煤样脱灰率最高；ＮＨ３Ｈ２Ｏ处理煤样Ｇ值下降最小；Ｃ２Ｃｌ４脱灰效果不错，但对粒度有一定要求．焦煤不论用何种试剂处理，Ｇ值基本不变．最终寻找到三种较为合理的炼焦配煤脱灰方案，使配煤灰分由１０．４２％分别降到８．２０％、８．４７％、８．６６％，Ｇ值相应从７０降到６１、６３、６１ 文摘来源          Based on the mathematical model for predicting the coke qualities the optimum coking-coal mixture can be easily achieved by using the linear regression method on computer. This paper gives the computing programs for coal blend optimization which have found successful practical applications.             在建立预测焦炭质量数学模型的基础上,应用计算机,依靠线性规划的原理,可自动形成最优的配煤方案。介绍了计算机优化配煤程序设计与应用结果。 文摘来源   << 更多相关文摘         相关查询: blend coal coal blend ways blend coal project coal blend ratio coal blend way coal blend paleozoic coal coal powders melt blend coal transportation different coal  对查询结果不满意

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