Difference of lizardite dissolution behaviour between laterite soil and rock type ore

来源 :第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg | 被引量 : 0次 | 上传用户：xxssdd55

【摘要】

：

Dissolution behaviour of lizardite during sulphuric acid leaching was investigated in laterite soil and rock type ore from Yuanjiang,China.X-ray diffraction,infrared spectrum(IR), thermal gravimetric

【作者】

：

Kui Liu Qiyuan Chen Huiping Hu Zhoulan Yin Zhiying Ding Xi Wang

【机构】

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School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;Schoo

【出处】

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第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg

【发表日期】

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2009年4期

【关键词】

：

lizardite dissolution behaviour laterite soil rock type ore

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　　Dissolution behaviour of lizardite during sulphuric acid leaching was investigated in laterite soil and rock type ore from Yuanjiang,China.X-ray diffraction,infrared spectrum(IR), thermal gravimetric and differential thermal gravimetric analysis(TG/DTA) have been used to characterise the two ore samples.The results show that lizardite in laterite soil is dissolved faster in sulphuric acid than lizardite in rock type ore.

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Difference of lizardite dissolution behaviour between laterite soil and rock type ore

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