| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for accelerating a reaction of a chemical substance utilizing an ultrasonic wave without performing an advanced refining process and capable of performing a continuous process from raw material introduction to residual gas recovery, its apparatus, and a method for producing a fluororesin utilizing the ultrasonic wave. SOLUTION: The method for accelerating the reaction of the chemical substance utilizing the ultrasonic wave uses the steps of irradiating the chemical substance with the ultrasonic wave to generate a compressional wave thereby to induce molecular motion repeating high-speed inversion and to increase intense collision of mutual molecules and the frequency thereof, and of utilizing a compressed part becoming adiabatic compression by the ultrasonic wave to thereby become a locally high-temperature and high-pressure condition; and a configuration including a first reactor for heating the chemical substance to thermally decompose it, and a second reactor where an ultrasonic wave oscillator is arranged, a double-bond contained in a decomposed formation gas is cleaved and then a chain polymerization reaction is accelerated; and the like, are provided. COPYRIGHT: (C)2005,JPO&NCIPI
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