| 摘要 |
An embodiment of the instant invention is an apparatus for diffusing a first substance into a second substance. The apparatus includes a first region where the first substance and the second substance flow in substantially the same direction; and a second region where the first substance and the second substance flow in substantially opposite directions. Preferably, the apparatus is arranged as an outer structure which encompasses the first region and the second region, and which is formed of PP, PTFE, PFA, ECTFE, PVDF, PE, PMMA, ABS, PC, PSO, PES, PEI, PBT, PPS, PEEK, PETG, Keelf, quartz, or any combination thereof. The first substance is, preferably, a substance selected from the group consisting of: ozone, ammonia, HCl, or any combination thereof, and the second substance is a substance selected from the group consisting of: DIW, ammonia, HCl, HF, peroxide, sulfuric acid, or any combination thereof.
|
