CBM Patent Consulting, LLC
Portable efficient magnetic solid phase extraction device and extraction method thereof
A device comprises a contact reaction chamber, a circulating water inlet, a clear water basin, a circulating pump, a circulating water outlet, a solid phase extractant collecting tank, a magnetic holder, an electromagnet, a solid-liquid separation area, a drain valve, a wall sprinkling water inlet, and a wall sprinkling pipe, wherein, the contact reaction chamber is in a conical shape, and utilizes hydraulic power to perform stir to ensure no dead corner exists during contact stir; the obconical solid-liquid separation area increases the action area between a magnetic solid phase extractant and the electromagnet; the solid phase extractant collecting tank is in a downwards protruding dish shape to prevent the solid phase extractant from losing.
NANJING UNIVERSITY
B G G G G B B
B03C G01N G01N G01N G01N B03C B03C
inventional additional inventional inventional inventional inventional additional
Wei Qing Peng Minglu Aimin Rui Xun Xiaowen Qingqing
Wang Zhou Shi Wang Li Gao Chen Ma Zhao