Chromatograph having a gas storage system

Details Chromatograph having a gas storage system Chromatograph having a gas storage system

1998-07-30

2000-05-16

Spitzer, Robert

Gas separation: apparatus

Apparatus for selective diffusion of gases

96108, 96143, 96102, B01D 1508, B01D 5322

Patent

active

06063166&

ABSTRACT:
A chromatograph includes an inlet for receiving a sample and a pressurized hydrogen gas flow and in response providing a sample/fluid mixture; a separation column located in a temperature-controlled zone for receiving the sample/fluid mixture and for providing a column effluent stream; a detector for receiving the effluent stream and for providing a detector output stream; and a gas storage system for receiving the detector output stream (and optionally a split flow and a septum purge flow in the instance of a split/splitless inlet) and for storing the received gas stream for subsequent reuse. In the preferred embodiments of the gas storage system, a plurality of metal hydride storage (MHS) systems are used.

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