| 摘要 |
PROBLEM TO BE SOLVED: To provide a stirring method which enables a fluid in a container to be stirred at low cost by simple configuration. SOLUTION: A heater 11 is installed in the outer periphery of a reaction container 1 to which reaction gas G1, a raw material of carbon nanotubes, is supplied and radiation heat absorption plates 12 are arranged at a plurality of points and prescribed intervals in the upper part of the reaction container 1 inside to locally heat the reaction gas G1, and the reaction gas G1 is stirred by spontaneous convection generated from the temperature difference. COPYRIGHT: (C)2008,JPO&INPIT
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