| 摘要 |
PROBLEM TO BE SOLVED: To provide a catalytic combustion burner system capable of allowing a catalytic combustion flask provided with the catalytic combustion burner system, to be used in the optimum state regardless of the volume of a combustible composition in the flask. SOLUTION: This catalytic combustion burner system 3 includes a peripheral edge area 9 holding a catalyst 10 and a central area 11 forming a vaporization area and not including the catalyst, at its upper part 5b. This catalytic combustion burner system 3 further includes a sleeve including an approximately axial cavity 12 designed to tightly hold the combustor core 7a conveying a combustible composition 2 to the catalytic combustion burner 5, and composed of the porous substance. The sleeve 6 is mounted in a state of being matched with a lower part 5a of the catalytic combustion burner 5 to move the combustible composition 2 from pores of an upper part 6a of the sleeve 6 to pores of the lower part 5a of the catalytic combustion burner 5. COPYRIGHT: (C)2005,JPO&NCIPI
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