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磷矿石熔融还原(Ⅱ)磷酸盐还原动力学
郭占成; 王大光; 许志宏
1994
Source Publication化工学报
Issue03Pages:265-271
Abstract对固体石墨碳、Fe-P-C饱和熔体、CO气体还原熔融磷渣中磷酸盐的反应动力学进行了研究.固体石墨碳还原碱度B(CaO/SiO_2)为1.1、Al_2O_3含量约8.3%的熔融磷渣中磷酸盐的反应速度常数与温度的关系为k=1.1×10~3exp[-217360/(RT)];在一定温度下反应速度常数随渣碱度增大而增大.Fe-P-C饱和熔体还原熔融磷渣中磷酸盐的反应速度常数约比固体碳大1个数量级.CO气体还原熔融磷渣中磷酸盐的反应速度取决于CO气体流量,还原反应接近热力学平衡.
Keyword 磷酸盐 磷矿石 熔融还原 动力学
Indexed ByCSCD
CSCD IDCSCD:240549
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/8806
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
郭占成,王大光,许志宏. 磷矿石熔融还原(Ⅱ)磷酸盐还原动力学[J]. 化工学报,1994(03):265-271.
APA 郭占成,王大光,&许志宏.(1994).磷矿石熔融还原(Ⅱ)磷酸盐还原动力学.化工学报(03),265-271.
MLA 郭占成,et al."磷矿石熔融还原(Ⅱ)磷酸盐还原动力学".化工学报 .03(1994):265-271.
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