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                        现在位置首页>实验室常用设备>分离/萃取设备>射流萃取器

                        射流萃取器 - 来宝百科

                        将一定体积的水样和四氯化碳由射流瓶口倒入储样瓶中,打开真空泵将四氯化碳和水样通过射流瓶尾部细孔全部吸到射流瓶中。由于四氯化碳比水重,沉积在底部,细孔管将四氯化碳从储样瓶吸到射流瓶的底部,当水样吸到射流瓶时,水样已经经过四氯化碳,得到部分萃取。然后,将真空泵转换成加压,将四氯化碳和水样加压通过细孔射流激烈撞底部出口阀玻璃壁,使四氯化碳与水样的接触充分撞击,增大了四氯化碳与水样的接触面积,达到了充分萃取的目的。  详情 >
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