| 摘要 |
A process is disclosed for cleaning carbonaceous deposited material from the inside of pipes or tubes by utilizing microwave catalysis to dynamically remove such soot-like material as it chemical reacts with oxygen supplied by a sweep gas to form gaseous products. The metallic pipe is converted to a waveguide by the use of appropriate frequencies of microwave energy. The soot-like material is catalyzed by the microwave energy so that any oxygen reactions occur at a relatively low bulk temperature.
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