購物車(0)
Solubilities,Densities,Refractive Indices of Aqueous Ternary Systems PEG400-NaCl/KCl-H2O at 298 K
關鍵詞：solubility nacl kcl peg400 phase
摘要：Phase equilibria for the NaCl/KCl-PEG400-H2O aqueous ternary systems at 298 K were studied using an isothermal dissolution method.In addition,the densities and refractive indices were determined.The corresponding phase diagrams,as well as the density vs.composition and refractive index vs.composition diagrams,were plotted.Results revealed that over the entire PEG400 composition range studied at 298 K only 1 liquid phase was obtained,without the formation of a biphase region.The phase diagrams of these 2 systems consist of 1 homogeneous area with unsaturated liquid (L) and an equilibrium area containing the solid phase of NaCl/KCl and the saturated liquid phase (S+L).The solubility of NaCl/KCl decreases with the addition of PEG400 at 298 K.
鹽湖研究雜志要求:
{1}來稿請注明通訊地址、單位、郵編、電話等，本刊一律不退稿，請自留底稿。
{2}文稿應具有先進性、科學性、邏輯性和實用性。要求資料完整、可靠，觀點明確，文字精煉，層次清楚，數據準確并經過統計學處理。
{3}題名。題名一般不宜超過20個漢字，應緊扣文章主題，用語用詞嚴謹規范且利于網絡檢索。不得使用非公知公用、同行不熟悉的外來語、縮寫詞、符號和代號。
{4}參考文獻：參考文獻采用順序編碼制，參考文獻的序號以方括號加注于被注文字的右上角，內容按序號順序排列于文后，序號用方括號標注，按正文中出現的次序標引，文后沒有與文中引用相對應的參考文獻一律刪除。
{5}來稿請附中英文摘要（中文200—300 字左右）和關鍵詞（3—5 個）。
注：因版權方要求，不能公開全文，如需全文，請咨詢雜志社
