| 摘要 |
The invention is a ceramic tube made of two parts. A first part of the tube is made of a sensitive material for facilitating oxygen separation in the membrane. The second part is made of a different material that does not react with CO2 and/or H2O. Accordingly, by means of this Invention, there is provided a ceramic tube that is stabilized and does not deteriorate upon exposure to CO2 and/or H2O at temperatures below the operating temperatures. |
