Disclosed is a fuel cell membrane humidifier capable of preventing the bypass of exhaust gas by sealing a gap between an inner case and a middle case which form a cartridge, wherein the disclosed fuel cell membrane humidifier comprises: a middle case havin...

The present invention relates to a humidifier for a fuel cell, the humidifier comprising: a humidifying module for humidifying a dry gas, supplied from the outside, by using a wet gas discharged from a fuel cell stack; and a first cap coupled to one end of...

A hollow fiber membrane cartridge according to an aspect of the present invention includes a plurality of hollow fiber membranes and a body portion in which the plurality of hollow fiber membranes are arranged, and above which and below which mesh portions...

The present invention relates to a gasket assembly that can be manufactured with improved productivity and significantly reduce maintenance costs, and to a fuel cell membrane humidifier comprising same. A gasket assembly according to an embodiment of the p...

The present invention relates to a humidifier for a fuel cell, the humidifier comprising: a humidifying module for humidifying a dry gas, supplied from the outside, by using a wet gas discharged from a fuel cell stack; a first cap coupled to one end of the...

The present invention relates to a fuel cell system capable of adjusting a bypass flow rate, in which the bypass flow rate can be automatically adjusted according to the temperature of an exhaust gas discharged from a fuel cell stack. The fuel cell system ...

Provided are a method for reducing a nitrogen oxide in an exhaust gas from an internal combustion engine, a membrane module, an apparatus for reducing a nitrogen oxide from an internal combustion engine using the membrane module, and an internal combustion...