中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Kinetic study on sulfuric acid dissolution of Na(x)H(2-x)TiO(3)from sodium hydroxide molten method

文献类型:会议论文

作者Wang, W. J. ; Xue, T. Y. ; Wang, D. ; Qi, T.
出版日期2014
会议名称3rd International Conference on Chemical, Metallurgical Engineering (ICCMME 2013)
会议日期DEC 10-11, 2013
会议地点Zhuhai, PEOPLES R CHINA
关键词Kinetic Acid dissolution Sodium hydroxide molten method Titanyl sulfate solution ILMENITE
页码1545-1548
中文摘要The dissolutionkinetic of NaxH2-xTiO3(resulting from high titanium slag treatment by NaOH) by diluted sulfuric acid (38 similar to 51 wt. %) was carried out in temperature range of 10 to 50 degrees C with an initial acid/NaxH2-xTiO3 (wt.) ratio of 1:1.The effects of the sulfuric acid concentration and temperature on titanium dissolution percent were reported, and both of them significantly affected the dissolution rate. The experimental data indicate that the shrinking core model controlled by diffusion in product layer is most applicable for the titanium dissolution process, and the apparent activation energy has been estimated to be 28.69 kJ/mol.
收录类别CPCI
会议网址://WOS:000339034900316
会议录CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING III, PTS 1-3 丛书: Advanced Materials Research
会议录出版者Trans Tech Publications Ltd
语种英语
源URL[http://ir.ipe.ac.cn/handle/122111/11239]  
专题过程工程研究所_研究所(批量导入)
推荐引用方式
GB/T 7714
Wang, W. J.,Xue, T. Y.,Wang, D.,et al. Kinetic study on sulfuric acid dissolution of Na(x)H(2-x)TiO(3)from sodium hydroxide molten method[C]. 见:3rd International Conference on Chemical, Metallurgical Engineering (ICCMME 2013). Zhuhai, PEOPLES R CHINA. DEC 10-11, 2013.://WOS:000339034900316.

入库方式: OAI收割

来源:过程工程研究所

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