SEPARATION MEMBRANE MODULE AND MULTI-TUBE TYPE SEPARATION MEMBRANE MODULE

摘要

PROBLEM TO BE SOLVED: To provide a separation membrane module which can efficiently separate a partial component from a mixed fluid, and a multi-tube type separation membrane module.;SOLUTION: A separation membrane module comprising: a tube unit 29 including an outer tube 31 and a tubular separation membrane element 33; a supply unit; and a discharge unit. The supply unit supplies a mixed fluid to a space between the outer tube 31 and the tubular separation membrane element 33, and flows the mixed fluid in a first direction in the space. The discharge unit discharges a transmission fluid, which is separated from the mixed fluid by the tubular separation membrane element 33 and moves into the tubular separation membrane element 33, and flows the transmission fluid in a second direction opposite to the first direction in the tubular separation membrane element 33.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT