公开(公告)号：US20180071701A1

公开(公告)日：2018-03-15

申请号：US15697601

申请日：2017-09-07

Applicant: CO2 Innovation Ltd.

Inventor： Xiaohui ZHANG ,  Ernst C. JANZEN ,  Jiabin LIU

IPC: B01J3/04 ,  B01D11/02 ,  B01D11/04 ,  G01N30/32

CPC classification number: B01J3/042 ,  B01D11/0203 ,  B01D11/0407 ,  F17C2221/013 ,  F17C2225/0115 ,  F17C2250/0626 ,  G01N30/32 ,  G01N2030/326

Abstract: A portable supercritical fluid extraction apparatus, comprising: (i) a pressure vessel for generating a supercritical fluid therein; (ii) a liquid solvent supply tank; (iii) a means for interconnecting said pressure vessel and said liquid solvent supply tank at a predetermined angle for delivery therethrough of a liquid solvent from the liquid storage tank to the pressure vessel; and (iv) a heating component for heating contents of the pressure vessel to produce a supercritical fluid therein. The apparatus may additionally comprise a sample in fluid communication with the pressure vessel, and a receiving vessel in fluid communication with the pressure vessel. The pressure vessel may have a heating means for heating fluid contents therein, for example a heating wrap, a heating block, or a heating jacket.

公开(公告)号：US20190262743A1

公开(公告)日：2019-08-29

申请号：US16405650

申请日：2019-05-07

Applicant: CO2 Innovation Ltd.

Inventor： Xiaohui ZHANG ,  Ernst C. JANZEN ,  Jiabin LIU

IPC: B01D11/02

Abstract: A portable supercritical fluid extraction apparatus, comprising: (i) a pressure vessel for generating a supercritical fluid therein; (ii) a liquid solvent supply tank; (iii) a means for interconnecting said pressure vessel and said liquid solvent supply tank at a predetermined angle for delivery therethrough of a liquid solvent from the liquid storage tank to the pressure vessel; and (iv) a heating component for heating contents of the pressure vessel to produce a supercritical fluid therein. The apparatus may additionally comprise a sample in fluid communication with the pressure vessel, and a receiving vessel in fluid communication with the pressure vessel. The pressure vessel may have a heating means for heating fluid contents therein, for example a heating wrap, a heating block, or a heating jacket.