广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
11期
6-8
,共3页
浮选%吸附%DFT%动力学%一水硬铝石
浮選%吸附%DFT%動力學%一水硬鋁石
부선%흡부%DFT%동역학%일수경려석
flotation reagent%adsorption%DFT%dynamic%diaspore
通过密度泛函和分子动力学模拟方法,计算了药剂分子与-水硬铝石和高岭石的相互作用。得到了分子的稳定构型,最低卒轨道.最高占据轨道,体系结合能,相互作用的相关联函数等数据.从理论角度解释药剂与矿物作用的机理。
通過密度汎函和分子動力學模擬方法,計算瞭藥劑分子與-水硬鋁石和高嶺石的相互作用。得到瞭分子的穩定構型,最低卒軌道.最高佔據軌道,體繫結閤能,相互作用的相關聯函數等數據.從理論角度解釋藥劑與礦物作用的機理。
통과밀도범함화분자동역학모의방법,계산료약제분자여-수경려석화고령석적상호작용。득도료분자적은정구형,최저졸궤도.최고점거궤도,체계결합능,상호작용적상관련함수등수거.종이론각도해석약제여광물작용적궤리。
The drug molecules of diasporite and kaolinite interaction were studied by the density functional and mo- lecular dynamics simulation method. The stability of molecular configurations, the highest occupied molecular orbital (HOMO) energy, the lowest unoccupied molecular orbital (LUMO) energy, the radial distribution function (RDF) anal- ysis and so on could be got. From the theory, the flotation mechanism was explained.