| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a separation membrane module, etc., sufficiently securing sealing performance around a tube plate even when using tube plate material comparatively easy to be hardened and shrink, and excellently usable under high temperature. <P>SOLUTION: The separation membrane module includes: a hollow fiber bundle 1015 converging a large number of hollow fiber membranes 1014 having the gas separation performance; a casing 1010 arranged with the hollow fiber bundle 1015 therein; and a tube plate 1021 fixing at least one end of the hollow fiber bundle 1015. An outer peripheral surface of the tube plate 1021 is configured so as not to contact an inner peripheral surface of the casing 1010. Further, the module includes a seal member 1060 for sealing a gap between the outer peripheral surface of the tube plate 1021 and the inner peripheral surface of the casing 1010. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
