The thermo-gravimetry reactivity index of coke powder showed an obviously corresponding relationship and similar changing trend with the coke reactivity index of lump coke. 焦粉热重反应性指数与块焦焦炭反应性指数有很好的对应关系,二者变化趋势一致。
The coke sample with different zinc content, whose reactivity index was tested, was prepared by adsorption method. 通过气相吸附法制备吸附不同锌含量的焦炭试样,并对吸附锌的焦炭的反应性进行了检测。
Furthermore, the reactivity index of coke will increase with increase of captured zinc in coke. 随着锌吸附量的加大,焦炭的反应性增强。
The carbon loss of coke and the change of coke reactivity index in lumpish section of blast furnace were studied. 研究了高炉块状带内焦炭的碳素损失情况以及焦炭反应性的变化情况。
The high temperature properties, coke reactivity index ( CRI) and coke strength after reaction ( CSR) are improved with longer carbonization time. 随着结焦时间的延长,焦炭的热态性能,即焦炭反应性(CRI)和反应后强度(CSR),均得到提高。
Reactivity Index of Coke and Pro-Reaction Intensity and Its Affecting Factor 焦炭的反应性指标和反应后强度及其影响因素
Effect of Moisture on Reactivity Index Testing of Coke for Metallurgy 水分对冶金焦炭反应性测定的影响
The specific reactive rate, the average specific reactive rate, the initial specific reactive rate and the reactivity index for gasification with CO2 of various char samples from the inertinite-rich concentrates and vitrinite-rich concentrates have been calculated based upon the test results. 根据实验数据,分别计算了惰质组富集物焦和镜质组富集物焦与CO2反应的比反应速率、平均比反应速率、初始比反应速率和反应性指数。
The specific surface area of the ground slag with gypsum should be increased by 20~ 30m2/ kg to achieve the same reactivity index as the ground slag without gypsum while keeping the energy consumption at the same level. 为达到相同活性指数,掺石膏混磨的矿渣粉比表面积应提高20~30m2/kg,其能耗与不掺石膏的矿渣粉大致相同。
The coking test was made on coal sample with the same blending ratio and different bulk densities, the relationships between coke abrasion strength, crushing strength, apparent porosity, coke reactivity index, coke strength after reaction and charging bulk density were obtained. 采用同一配煤比和不同的装煤堆密度煤样进行炼焦试验,得出焦炭的耐磨强度、抗碎强度、显气孔率、焦炭的反应性、反应后强度与装煤堆密度的关系。