Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Reexamination Certificate
2005-07-26
2005-07-26
Kerns, Kevin P. (Department: 1725)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
C422S198000, C048S127900
Reexamination Certificate
active
06921517
ABSTRACT:
A hydrocarbon gas to be decomposed, optionally mixed with water vapor, is allowed to flow through the gap between various porous tubes4constituting a group of porous tubes provided extending vertically in a decomposition reaction column1while air or oxygen is jetted homogeneously from the interior to the exterior of the porous tubes in the direction perpendicular to the stream of the hydrocarbon gas to be decomposed, optionally mixed with water vapor. The mixture is then ignited to form a diffusion flame layer B on the outer surface of the porous tubes4. With the diffusion flame layer as a heat source, the hydrocarbon gas to be decomposed, optionally mixed with water vapor, undergoes pyrolysis.
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Database WPI Section Ch. Week 200026 Derwent Publications Ltd., London. GB: Class H04, AN 2000-296076 XP002185528 &JP 2000 080385 A Japan Steel Works Ltd. Mar. 21, 2000.
Denda Rokuro
Funakoshi Jun
Hagi Satoshi
Hattori Masao
Kosaka Akira
Kerns Kevin P.
Kubota Corporation
Matsumura Shuzo
The Japan Steel Works Ltd.
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