| 摘要 |
<p>Disclosed herein is a system (10, 14, 16, 18, 20, 22, 24) and method for inserting and removing materials (12) into a process stream (4) while the process is in normal operation, or is being operated under any other specified conditions not normally contemplated as being useful for the particular solid material (12) selected. Through use of this system (10, 14, 16, 18, 20, 22, 24) and method, a great deal of information concerning such materials (12) may be developed and evaluated. The materials (12) may be heterogeneous test solids and may include catalysts, desiccants, indicators, etc.</p> |
