国家自然科学基金(09JJ3100)

作品数:3被引量:7H指数:2
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相关作者:李彬蒋昊李海普张莎莎李星更多>>
相关机构:中南大学更多>>
相关期刊:《Transactions of Nonferrous Metals Society of China》《Journal of Central South University》更多>>
相关主题:EFFECTDIASPOREDEPRESSIONESSTARCH更多>>
相关领域:矿业工程医药卫生轻工技术与工程理学更多>>
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Effect of degree of substitution of carboxymethyl starch on diaspore depression in reverse flotation被引量:6
《Transactions of Nonferrous Metals Society of China》2011年第8期1868-1873,共6页李海普 张莎莎 蒋昊 李彬 李星 
Projects (50804055,50974134) supported by the National Natural Science Foundation of China;Project (09JJ3100) supported by the Natural Science Foundation of Hunan Province,China
Carboxymethyl starchs(CMS) with low and high degrees of substitution(CMSL and CMSH in short,respectively) were employed as depressants of diaspore in cationic reverse flotation using dodecylamine(DDA) as collect...
关键词:carboxymethyl starch DIASPORE reverse flotation depressant 
Effect of modified starches on depression of diaspore被引量:4
《Transactions of Nonferrous Metals Society of China》2010年第8期1494-1499,共6页李海普 张莎莎 蒋昊 李彬 
Projects(50804055,50974134) supported by the National Natural Science Foundation of China;Project(09JJ3100) supported by Hunan Provincial Natural Science Foundation,China
Four modified starches with selected charge characteristics including cationic starch(CAS),carboxymethyl starch(CMS),amphoteric starch(AMS) and soluble starch(SS) were investigated as depressants for diaspore in rever...
关键词:STARCH DIASPORE reverse flotation depressant 
Effect of stirring on preparation of hollow copolymer particles by alkali/cooling method
《Journal of Central South University》2009年第4期563-568,共6页李海普 OKUBO M SUZUKI T 
Project supported by China Scholarship Council;Project(09JJ3100) supported by Hunan Provincial Natural Science Foundation of China
Hollow particles were prepared by the treatment of styrene-metbacrylic acid copolymer particles with alkali/cooling method. The influences of stirring position (in aqueous phase or at the interface of O/W) and stirr...
关键词:hollow polymer particle stirring effect morphology emulsion copolymerization 
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