Gas separation: apparatus – With signals – indicators – measuring – or testing means
Reexamination Certificate
2006-05-04
2009-10-06
Hill, Jr., Robert J (Department: 1797)
Gas separation: apparatus
With signals, indicators, measuring, or testing means
C422S139000, C422S187000
Reexamination Certificate
active
07597751
ABSTRACT:
A carrier gas recycling system is designed according to the procedures in which a carrier gas passes through a reactor, such as a fluidized bed reactor, so as to purify and recycle gas generated in the reaction to substitute for the carrier gas externally applied to the reactor. The carrier gas recycling system includes an oil-water separation chamber to separate and purify carrier gas, and a liquid-sealed constant pressure tank to reduce carrier gas pressure fluctuation and expel extra reaction-generated gas. The carrier gas recycling system also controls the carrier gas flow by controlling the rotating speed of a blower for transferring the carrier gas, and utilizes a heat supply device used in the reaction process to preheat the carrier gas.
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Chang Cha-Yu
Chang Chih-Chiang
Lin Ji-Chern
Birch & Stewart Kolasch & Birch, LLP
Hawkins Karla
Hill, Jr. Robert J
Industrial Technology Research Institute
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