A134 エマルジョンハイドレートにおける二酸化炭素の選択的吸収性(OS-1:固液相変化を伴う伝熱現象(III))

Abstract

Experimental study has been conducted to examine the CO_2 absorption into the water/oil emulsion. Test emulsion was prepared of silicone oil, distilled water and a small amount of surfactant. CO_2 and its N_2 mixture was fed at constant pressure condition of 3.0 MPa and 4.3 MPa into container filled stirred test emulsion. The result shows the silicone oil tested absorbs only carbon dioxide from carbon dioxide and nitrogen mixed gas. It is also obvious that the sufficient partial pressure needs to make carbon dioxide hydrate in emulsion. Effects of N2 component and time histories of its absorption was also discussed.