| 摘要 |
An apparatus for the sequential and/or parallel treatment of a plurality of molecular sieves samples is provided. The apparatus includes at least one support means having attached thereto a plurality of sample holders. The support means is in fluid communication with the interior of each sample holder. The apparatus also includes a tube furnace for receiving the support means, a means for supplying an inert gas, air, oxygen or a mixture thereof to each sample holder for a selected time period, a programmable device for sequentially directing the flow of inert gas, air, oxygen or a mixture thereof to each support means and each sample holder attached to the support means, and a means for varying temperature of the tube furnace. The apparatus also includes a means for supplying an ion exchange liquid or a source of a metal to each support means and each sample holder attached to the support means. Alternative apparatus for ion exchange or metal loading of molecular sieves is provided. Processes for the treatment of a plurality of molecular sieves samples are provided.
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