A rapid method for determination of poison in human blood by supercritical fluid extraction(SFE)-Supercritical Fluid Chr......

Supercritical fluid extraction fractionation(SFEF)1-6 is a promising technique to remove asphaltenes and heteroatoms sel......

分析了高压容器密封结构的优缺点，提出了一种聚胺脂材料的O 型密封圈、卡箍和平盖 等部件组成的高压萃取釜的密封连接结构。利用简......

Supercritical fluid extraction (SFE) and high-speed counter-current chromatography (HSCCC) were successfully used for ex......

A new polysaccharide, GSP-SCE/SFE, was isolated by supersonic circulating extraction(SCE), from the sporoderm-broken spo......

to our knowledge,many chemical safeners have been synthesized up till now and it is commonly accepted that safening is a......

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超临界流体萃取是利用超临充体在临界压力和临界温度附近具有独特物理化学性质进行萃取的一门技术．随着１９７８年首届超临界流体萃取专题研......

对大庆、大港、孤岛、胜利４种减压渣油及其经超临界流体萃取分馏得到的不同抽出程度的脱油沥青，共２０种样品，测定了它们的元素组成、四组......

应用超临界流体萃取技术,建立了三氟氯氰菊酯及甲氰菊酯的萃取分离及GC检测方法.在压力5000psi、温度45℃、改性剂甲醇添加量0.04m......