碳化作用
弹丸
石灰
颗粒
抗压强度
多孔性
材料科学
铁质
碳化
化学工程
冶金
复合材料
工程类
作者
Yan Shi,Xiao Jun Li,Chang Qing Hu
出处
期刊:Advanced Materials Research
日期:2013-05-01
卷期号:690-693: 374-377
被引量:1
标识
DOI:10.4028/www.scientific.net/amr.690-693.374
摘要
In a certain reaction time, CO2 concentration and flow rate, the carbonation experiment was carried out about green pellets prepared by the ferrous dust and active lime with 15%, 20%, 25%, 30% CaO content ratio respectively. The conversion ratio, porosity and compressive strength of carbonation pellets were analyzed at 200°C, 400°C, 600°C, 800°C.The results show that, with the reaction temperature increasing, CaO conversion ratio of carbonation reaction and the compressive strength increased, and the porosity decreased significantly; when the reaction temperature is 800°C, the CaO conversion ratio of reaction with 25% CaO content pellet can reach 47.26%, these can make the carbonation pellet to achieve a better carbonation degree and quality.
科研通智能强力驱动
Strongly Powered by AbleSci AI