GOETHITE

作品数:77被引量:213H指数:8
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相关领域:天文地球农业科学更多>>
相关作者:胡慧萍王梦崔瑜潘建朱德庆更多>>
相关机构:中南大学东北工学院中国工程物理研究院更多>>
相关期刊:《地学前缘》《矿物学报》《Baosteel Technical Research》《Journal of Chemistry and Chemical Engineering》更多>>
相关基金:国家自然科学基金International Foundation for Science中国博士后科学基金广东省自然科学基金更多>>
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Asynchronous Fuzzy Cognitive Networks Modeling and Control for Goethite Iron Precipitation Process被引量:1
《Journal of Systems Science & Complexity》2020年第5期1422-1445,共24页CHEN Ning PENG Junjie GUI Weihua ZHOU Jiaqi DAI Jiayang 
supported in part by the Program of the National Natural Science Foundation of China under Grant No.61673399;in part by the Program of National Natural Science Foundation of Hunan Province under Grant No.2017JJ2329;in part by Fundamental Research Funds for Central Universities of Central South University under Grant No.2018zzts550。
Goethite iron precipitation process is a key step in direct leaching process of zinc,whose aim is to remove ferrous ions from zinc sulphate solution.The process consists of several cascade reactors,and each of them co...
关键词:Asynchronous fuzzy cognitive networks fuzzy rules database Goethite iron precipitation process Hebbian learning 
Modeling of goethite iron precipitation process based on time-delay fuzzy gray cognitive network被引量:1
《Journal of Central South University》2019年第1期63-74,共12页CHEN Ning ZHOU Jia-qi PENG Jun-jie GUI Wei-hua DAI Jia-yang 
Project(61673399)supported by the National Natural Science Foundation of China;Project(2017JJ2329)supported by the Natural Science Foundation of Hunan Province,China;Project(2018zzts550)supported by the Fundamental Research Funds for Central Universities,China
The goethite iron precipitation process consists of several continuous reactors and involves a series of complex chemical reactions,such as oxidation reaction,hydrolysis reaction and neutralization reaction.It is hard...
关键词:time-delay fuzzy gray cognitive network(T-FGCN) iron precipitation process nonlinear Hebbian learning 
Mineral structure and crystal morphologies of high-iron hydrargillite被引量:1
《International Journal of Minerals,Metallurgy and Materials》2018年第5期505-514,共10页Hui-bin Yang Feng-qin Liu Xiao-lin Pan 
financially supported by the National Natural Science Foundation of China (No.51104041)
Various characterization methods, including scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, Brunauer–Emmett–Teller surface-area measurements, thermogravimetry–d...
关键词:hydrargillite GOETHITE GIBBSITE MINERAL structure CRYSTAL MORPHOLOGIES 
Raman Spectroscopic Core Scanning for Iron Ore Characterisation
《矿物学报》2013年第S1期107-107,共1页Wells M A Ramanaidou E R 
Automated core scanning technologies for mineralogical characterisation of diamond core, drill chips pulps is now an established technique, particularly in the Australian iron ore industry, for mineral analysis in exp...
关键词:RAMAN spectroscopy IRON ore CORE SCANNING IRON oxides GOETHITE HEMATITE magnetite quartz carbonate silicate 
Characterization of Iron Grains near the P/T Boundary in the Meishan Section of China被引量:2
《Acta Geologica Sinica(English Edition)》2006年第1期46-51,共6页CAI Hou'an LIANG Handong ZHANG Jun LUO Chunping 
This research was supported by the National Natural Science Foundation of China (Nos. 40232025; 40072055; 40572020) ;the Research Fund for the Doctoral Program of Higher Education (No. 20040290005).
The Meishan section of China has been confirmed as the "Global Stratotype Section and Point" of the P/T boundary. In the section, the authors found several types of iron grains, including pyrite, pure iron grains an...
关键词:Meishan section P/T boundary PYRITE GOETHITE iron grain 
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