Radiant energy – Ionic separation or analysis – With sample supply means
Reexamination Certificate
2011-08-02
2011-08-02
Kim, Robert (Department: 2881)
Radiant energy
Ionic separation or analysis
With sample supply means
C250S281000, C250S282000
Reexamination Certificate
active
07989760
ABSTRACT:
An apparatus, system and method for the continuous flow extraction, collection and analysis of small amounts of energetic substance/s and their reacted/unreacted residue/s in real time are provided. The apparatus includes an agitator that generates a particulate material from a surface. A vacuum gathers particulate material which is provided to a mixing module. The mixing module creates a supercritical matrix containing the particulate matter. A separator separates and removes waste in the supercritical matrix from the supercritical matrix. Concentrated particulate material from the supercritical matrix is provided to a mass spectrometer for analysis and detection of a target material in proximate real-time. In one embodiment, the separator provides the supercritical matrix to a tube arm. The tube arm is heated to reduce solvent in the supercritical matrix. A collector in the tube arm concentrates particulate material, which is volatilized by a laser. Volatilized particulate material is provided to the mass spectrometer. In another embodiment, the separator provides the supercritical matrix to an electrospray or APCI module whose output is provided direct to the mass spectrometer.
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Ippolito Rausch Nicole
Kim Robert
Porzio, Bromberg & Newman, PC
SWCE Inc.
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