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硅灰石粉体表面改性红外光谱分析与机理研究
Surface Modification Analysis of Treated Wollastonite Powder by Infrared Spectrum and Their Preparation Mechanisms
【Author】 LIU Xin-hai, YANG You-sheng, LI Yi-bo, YANG Kang-ping (Mineral Resources Comperhensive Utilization Engineering Research Center, Zhenzhou, Henan 450006, China)
【机构】 国家非金属矿资源综合利用工程技术研究中心;
【摘要】 硅灰石是中国优势非金属矿产资源之一,本研究是在大量实验室试验和半工业试验研究基础上,应用多学科的相关理论及现代测试分析技术对硅灰石超细粉碎-表面改性一体化工艺进行试验研究,通过红外吸收光谱分析和X-射线衍射粉晶分析,证明了表面改性产品结合物的存在并探索了制备机理.
【Abstract】 Wollastonite is one of richest nonmetallic mineral resources in China. Based on many laboratory test and pilot test experiments, using interdisciplinary theories and modem analytical techniques, the superfine grinding process - surface modification process technology was systematically studied. Through the measurement methods of infrared spectrum and XRD analysis, it is indicated that the surface treated products occurrence. The preparation mechanism is also discussed.
【Key words】 wollastonite; superfine grinding; surface modification; infrared spectrum; preparation mechanisms;
- 【会议录名称】 中国颗粒学会2004年年会暨海峡两岸颗粒技术研讨会会议文集
- 【会议名称】中国颗粒学会2004年年会暨海峡两岸颗粒技术研讨会会议
- 【会议时间】2004-08
- 【会议地点】中国山东烟台
- 【分类号】TB383
- 【主办单位】中国颗粒学会