公开(公告)号：US20090300849A1

公开(公告)日：2009-12-10

申请号：US12430317

申请日：2009-04-27

申请人： Po-Jen Cheng ,  Li-Hao Cheng ,  Chih-Huang Cheng

发明人： Po-Jen Cheng ,  Li-Hao Cheng ,  Chih-Huang Cheng

IPC分类号： B01D11/02 ,  D06L1/02

CPC分类号： D06L1/00 ,  D06L1/02

摘要： The present invention relates to a method of extracting oil of cloth via supercritical fluid, comprises the steps of: a cloth to be extracted is provided in an extracting tank; a gas is filled into a storing tank; a water-cooling machine is provided and served to cool down the temperature of the gas; a pump is provided and served to compress the gas; a water-heating machine is provided and served to raise the temperature of the gas so the gas becomes a supercritical fluid; and the supercritical fluid is inserted into the extracting tank for extracting the oil. By the above mentioned method, the cleanness of the cleanroom wiping cloth can be immediately sensed and obtained, and the gas can be recycled for achieving energy-saving.

摘要翻译： 本发明涉及一种通过超临界流体提取布料的方法，包括以下步骤：提取罐中提取的布料; 将气体填充到储存罐中; 提供了一台水冷机，用来冷却气体的温度; 提供一个泵并用来压缩气体; 提供了一种水加热机，用于提高气体的温度，使气体成为超临界流体; 并将超临界流体插入提取罐中以提取油。 通过上述方法，可以立即检测和获得洁净室擦拭布的清洁度，并且可以再循环气体以实现节能。