| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas separator fixing structure highly resistant to thermal stress that can cause rupture of a base constituting a gas separator and the load of heat cycles that can cause degradation of sealing between the gas separator and a support of the gas separator, and capable of being used at a high temperature, and the gas separator using the same. SOLUTION: The gas separator fixing structure comprises the gas separator 10 having a gas separation film 30 formed on at least one surface of a cylindrical base 31 made of porous ceramics having a through-hole in the axial direction, A cap-shaped metal member 1 is compression-fixed at one open end of the gas separator 10 through seal member, and a ring-shaped metal member 4 is press-fixed at the other open end through a seal member. The seal members are gland packings 11 and 12.
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