Patent ID: 6732567
Filing Date: 2004-05-11
Classification: B01J,B01L,B32B,B81B,B81C,C04B,C40B,F04B,F28D,F28F,G01N,H05K

Abstract:
A multilayered micro-gas chromatograph device for analyzing an analyte gas, said analyte gas including a plurality of chemical components, said multilayered micro-gas chromatograph device comprising:a substantially monolithic structure formed from a plurality of green-sheet layers sintered together, said green-sheet layers including particles selected from the group consisting of ceramic particles, glass particles, and glass-ceramic particles; said substantially monolithic structure having a micro-gas chromatograph column defined therein, said micro-gas chromatograph column having an inlet port for receiving said analyte gas and an outlet port for releasing said analyte gas; and a stationary phase for differentially adsorbing chemical components in said analyte gas, said stationary phase being disposed in a portion of said micro-gas chromatograph column.