GAS-SEPARATING MEMBRANE MODULE

摘要

A gas-separating membrane module is provided which is able to suppress distortion of a tube plate, such as expansion and contraction, during gas separation. The gas-separating membrane module (100) includes: a hollow fiber bundle (115) in which a plurality of hollow fiber membranes (114) have been bundled; a module container (110) inside of which the hollow fiber bundle has been arranged; and a tube plate (120) to which the hollow fiber membranes (114) have been fixed at the end of the hollow fiber bundle (115). Here, a cross section of the tube plate (120) includes: a hollow fiber membrane embedded portion (120A) in which hollow fiber membranes (114) have been embedded; and a solid section (120B) positioned on the outside in which hollow fiber membranes (114) are not present. At the very least a reinforcing fiber cloth (125) is wrapped around the hollow fiber membranes (114) inside the hollow fiber membrane embedded portion (120A).