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[1]何东升,冯其明,张国范,等.石煤空白焙烧过程热力学分析[J].武汉工程大学学报,2010,(11):50-53.[doi:10.3969/j.issn.16742869.2010.11.012]
 HE Dong sheng,FENG Qi ming,ZHANG Guo fan,et al.Thermodynamic analysis on oxidizing roasting process of stone coal[J].Journal of Wuhan Institute of Technology,2010,(11):50-53.[doi:10.3969/j.issn.16742869.2010.11.012]
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石煤空白焙烧过程热力学分析(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2010年11期
页码:
50-53
栏目:
资源与土木工程
出版日期:
2010-11-30

文章信息/Info

Title:
Thermodynamic analysis on oxidizing roasting process of stone coal
文章编号:
16742869(2010)11004604
作者:
何东升12冯其明2张国范2欧乐明2卢毅屏2
1.武汉工程大学环境与城市建设学院,湖北 武汉 430074;
2.中南大学资源加工与生物工程学院,湖南 长沙 410083
Author(s):
HE Dongsheng12 FENG Qiming2 ZHANG Guofan2 OU Leming2 LU Yiping2
1.School of Environment and Civil Engineering,Wuhan Institute of Technology,Wuhan 430074,China;
2.School of Minerals Processing and Bioengineering,Central South University,Changsha 410083,China
关键词:
石煤热力学氧化
Keywords:
stone coal vanadium thermodynamics oxidation
分类号:
TF803.21
DOI:
10.3969/j.issn.16742869.2010.11.012
文献标志码:
A
摘要:
从热力学上对石煤空白焙烧过程中发生的相关氧化反应进行了分析.有机碳、黄铁矿及钒的氧化反应,在热力学上都可自发进行,有机质和黄铁矿比钒更容易氧化.有机碳和黄铁矿的存在,对钒的氧化有阻碍作用,若预先脱碳或脱除黄铁矿,则有利于钒的氧化.
Abstract:
Relevant oxidation reactions which took place in the roasting process of stone coal was studied by thermodynamic analysis. Oxidation of organic carbon, pyrite and vanadium is spontaneous reaction, and organic carbon, pyrite are more easily oxidized than vanadium. Existence of organic carbon or pyrite in stone coal is not conducive to the oxidation of vanadium. Preremoval of organic carbon or pyrite is favorable to the oxidation of vanadium.

参考文献/References:

[1]宾智勇.石煤提钒研究进展和五氧化二钒的市场状况[J].湖南有色金属,2006,22(1):1620.
[2]LAN Yaozhong, LIU Jin. Review of vanadium processing in China [J].Engineer Sciences,2005,3(3):5862.
[3]漆明鉴.从石煤中提钒现状及前景[J].湿法冶金,1999,72(4):110.
[4]史玲,谢建宏.含钒石煤提钒工艺研究[J].有色金属,2009,61(2):7779.
[5]黄荣,黎湘虹,黎澄宇.矿石空白焙烧提钒新工艺的环保设计与实践[J].采矿技术,2009,9(3):7778.
[6]马胜芳,张光旭.钙化焙烧粘土钒矿提钒过程的研究Ⅰ焙烧工艺研究[J].稀有金属,2007,31(6):813817.
[7]胡杨甲,张一敏,刘涛,等.复合添加剂对石煤提钒焙烧过程影响的研究[J].金属矿山,2009,(1):166168.
[8]H E Dongsheng, FENG Qimin, ZHANG Guofan, et al. An environmentallyfriendly technology of vanadium extraction from stone coal [J].Minerals Engineering,2007,20(12):11841186.
[9]李晓健.酸浸萃取工艺在石煤提钒工业中的设计与应用[J].湖南有色金属,2000,16(3):2123.
[10]邓志敢,魏昶,李旻廷,等.石煤氧压酸浸液萃钒提铁工艺研究[J].稀有金属,2009,33(2):290294.
[11]冯其明,何东升,张国范,等.石煤提钒过程中钒氧化和转化对钒浸出的影响[J].中国有色金属学报,2007,17(8):13481352.
[12]傅崇说.有色冶金原理[M].北京:冶金工业出版社,1997:3340.
[13]何东升,冯其明,张国范,等.含钒石煤氧化焙烧机理[J].中国有色金属学报,2009,19(1):195200.

相似文献/References:

[1]何东升,冯其明,张国范.焙烧对石煤钒矿孔结构的影响[J].武汉工程大学学报,2011,(09):56.
 HE Dongsheng,FENG Qiming,ZHANG Guofan.Effect of roasting on pore structure of stone coal ore [J].Journal of Wuhan Institute of Technology,2011,(11):56.

备注/Memo

备注/Memo:
龚晓宁收稿日期:20100528基金项目:国家自然科学基金资助项目(50974133)作者简介:何东升(1979),男,湖北大悟人,讲师,博士.研究方向:化学选矿.通讯作者:冯其明,男,教授,博士生导师.研究方向:有色金属矿选矿、资源综合利用.
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