High-pressure extraction apparatus and method

作者: Chyuan Juang , Tz-Bang Du , Long-Shuenn Jean , Hom-Ti Lee , Hsien-Chueh Pi

DOI:

关键词: Supercritical fluidSupercritical fluid extractionMaterials scienceChromatographyControl unitExtraction (chemistry)PistonProcess engineeringHigh pressure

摘要: A high pressure extraction apparatus and extracting method therefor are adapted to maintain a medium at the supercritical state extract substance-to-be-extracted. The includes an tank, piston control unit. unit controls reciprocate in tank as well of space feeding substance, discharge extract, leftover. Accordingly, performs continuous extraction.

参考文章(24)
Anthony Gudinas, Paula Wetmore, Kara Williams, Val Krukonis, Hans Schonemann, Method for extraction and concentration of carotenoids using supercritical fluids ,(2008)
Terry H. Walker, Hank D. Cochran, Greg J. Hulbert, Supercritical Carbon Dioxide Extraction of Lipids from Pythium irregulare Journal of the American Oil Chemists' Society. ,vol. 76, pp. 595- 602 ,(1999) , 10.1007/S11746-999-0009-3
Robert M Oag, Peter J King, Christopher J Mellor, Michael W George, Jie Ke, Martyn Poliakoff, Vladimir K Popov, Viktor N Bagratashvili, Determining phase boundaries and vapour/liquid critical points in supercritical fluids: a multi-technique approach Journal of Supercritical Fluids. ,vol. 30, pp. 259- 272 ,(2004) , 10.1016/J.SUPFLU.2003.09.021
Miguel A. M. Costa, Henrique A. S. Matos, Manuel Nunes da Ponte, Edmundo J. S. Gomes de Azevedo, Binary and Ternary Phase Behavior of α-Pinene, β-Pinene, and Supercritical Ethene Journal of Chemical & Engineering Data. ,vol. 41, pp. 1104- 1110 ,(1996) , 10.1021/JE960119G