Study on Relationship of Porosity& Pore Structure of Metallurgical Coke with Thermal Performance 冶金焦气孔率和气孔结构与热性能关系的研究
The utility model relates to a fire resistant and coke filtering device for filtering the flue gas and blocking the flame during the production process of the metallurgical coke. 阻火滤焦器,属于冶金焦炭生产过程中烟气的过滤和火焰的阻断。
Replacing coke with GAS-A way beneficial to both natural gas market and metallurgic one; influence of foundry coke and metallurgical coke on hot metal carburization 以气代焦天然气与冶金市场双赢铸造焦与冶金焦对铁水渗碳过程的影响
Influence of foundry coke and metallurgical coke on hot metal carburization impurities behavior and control in Dy metallurgy 铸造焦与冶金焦对铁水渗碳过程的影响金属镝冶炼过程中杂质行为及其控制方法
Coke is a major material for the production of iron. Metallurgical coke supplies most of the reducing gas and heat for ore reduction and smelting. 焦炭是炼铁的重要原料。冶金焦为矿石的还原和熔炼提供大部分还原煤气和热。
Analysis to present quality standard for metallurgical coke and suggestion 对现行冶金焦质量标准的分析及建议
Study and Improving Way of the Thermo-property of Metallurgical Coke Used in BF 高炉用冶金焦炭热性能的研究及改善途径
Execution and Discussion on New Standard for Metallurgical Coke 冶金焦炭新标准的实施与讨论
According to characteristics of high volatile coals in southwest China, a laboratory study on producing superior quality metallurgical coke with stamping process has been completed. 针对我国西南地区赋存的高挥发分煤的煤质特点,采用捣固炼焦工艺在实验室内进行了以生产较优质冶金焦为目标产品的配煤炼焦试验研究。
Study on Metallurgical Coke Optical Textures Before and After Gasification Reaction 冶金焦气化反应前后光学组织的研究
When adopted the coal pre-treatment process and suitable coking condition, the economic index of this coal blending scheme is the best and guarantee coke quality reached to 2 grade and above of the nation metallurgical coke standard. 采用煤预处理工艺和炼焦条件,在保证焦炭质量达到中国国家标准中规定的二级以上冶金焦指标的前提下,配煤方案的经济指标最好。
The research tendencies at abroad are reviewed on the production of metallurgical coke of high quality by addition of petroleum coke. 本文论述了国外添加石油焦提高焦炭质量的研究动向。
The quality of metallurgical coke and the rational utilization of coking coal 提高冶金焦质量和合理利用炼焦煤资源
Research on the demand for quality and Countermeasure of Panzhihua Iron and Steel Corporation metallurgical coke 攀钢冶金焦炭质量需求及对策研究
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. 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 maximum yield of metallurgical coke, and a little more yield of tar could be produced from co-coking of coal with waste tire at the ratio of 3% and less than 0.20 mm granule. 在废轮胎粒度D<0.20mm,配比为3%时共焦化,可得到最大冶金焦率,并使焦油收率有所提高。
The quality of metallurgical coke is improved by means of controlling caking index in the coking plant of Taiyuan Iron& Steel Complex. 太钢焦化厂通过控制粘结指数指标提高了冶金焦炭的质量。
Compared with the result before binder blended, both metallurgical coke cold strength and thermal index are substantially improved, the effect of improving coke quality and substantial cost reduction are achieved. 与配粘结剂前相比,冶金焦冷强度、热性能指标得到大幅改善,取得了提高焦炭质量、大幅度降低成本的效果。
Study on the thermal performance of metallurgical coke under methane by TG-MS 热重-质谱联用研究焦炭在甲烷气氛下的热行为
A review on measured thermal properties of metallurgical coke and Analysis on the influencing factors 冶金焦热性能测定评述及影响因素分析
Under the normal coking process and the regular blend with constant proportion of coking coal and fat coal, the property of WangFengGang coal and its influence on metallurgical coke were studied. 研究了在常规炼焦工艺及肥煤、焦煤比例相对稳定条件下,望峰岗煤的性质对焦炭热态性能的贡献。
The catalytic effects of minerals on solution loss of metallurgical coke have positive and counter catalysis. 矿物质氧化物对焦炭溶损反应有正、负催化作用。
Change of metallurgical coke microstructure in blast furnace 冶金焦在高炉内微观结构的变化
By the analysis of coal resources and quality present situation of metallurgical coke in China, the influence of main factors on coke quality is pointed out, a specific way of improving coke quality is put forward. 通过对我国煤炭资源、冶金焦质量现状的分析,指出了影响焦炭质量的主要因素,提出了提高焦炭质量具体的途径。
Quality assessment of metallurgical coke 冶金焦炭质量的评价
Coke made from coal-tar pitch is used in the manufacture of graphite electrodes, anode slurry pre-roasted electrodes and open-hearth furnaces to decrease the ash and sulfur contents of metallurgical coke, and also used as low-pollution fuel. Pitch coke has high economic values. 煤沥青焦化所生产的沥青焦主要用于生产石墨电极、阳极糊或预焙电极,亦可用于高炉降低所用冶金焦的灰分和硫分,也可作为低污染燃料使用,具有较高经济价值。
The practice of total metallurgical coke mixing method in CASI smelting 全焦混合法冶炼硅钙合金的实践
The results showed that the yield of metallurgical coke decreased obviously and at the same time, the quality of coke also decreased with the increasing of percentages of waste plastics added. 研究表明:废塑料与煤共焦化所得焦炭冶金焦率和焦炭质量降低明显,且随着废塑料添加比例增加,所得焦炭质量劣化程度整体加大;
Formed coke process has been tested for a long time in China, so it could be selected firstly as the next-generation process for low-ash-content metallurgical coke production. 热压焦在我国有长期的试验实践基础,可作为我国下一代低灰冶金焦生产技术的首选工艺;