000			01336nab a2200205 4500
005			20260520000837.0
008			260224s2009 xxu
245	0	0	_aPurification of natural gases with high CO2 content using gas hydrates
260			_a _b _cnov./dic. 2009
270			_a08/06/2010 ; 08/06/2010
300			_a7 p. ; 5603-5610
520			_aTranscripción del resumen del autor. An alternative process for the conditioning of natural gases with high CO2 content using gas hydrates has been designed, simulated, and compared to the well-established process of pressurized gas scrubbing (PGS). Simulation calculations were made with a gas mixture consisting of CO2 (1) and CH4 (2), with y1 = 0.5 being exemplary for biogas (digester gas) and landfill gas. The feed was separated using a cascade of continuously stirred tank crystallizer vessels, which can also be regarded as an ideal crystallizer column resembling a gas-hydrate-based scrubbing process. It was found that the selective enclathration of CO2 molecules does not show potential for competitive CO2 removal from natural gas streams.
581			_a6
773	0		_tEnergy & fuels _g23
942			_cARTICULO
100	1		_aDabrowski, Nena _942299
100	1		_aWindmeier, Christoph _942300
100	1		_aOellrich, Lothar R. _942301
999			_c170797 _d170797