000			01848nab a2200205 4500
005			20260520000817.0
008			260224s2009 xxu
245	0	0	_aHydrogen production from simulated hot coke oven gas by using oxygen-permeable ceramics
260			_a _b _cene. 2009
270			_a15/05/2009 ; 17/04/2009
300			_a7 p. ; 414-421
520			_aTranscripción del resúmen publicado por el autor: Hydrogen production from simulated hot coke oven gas (HCOG) was investigated in a BaCo0.7Fe0.2Nb0.1O3-d (BCFNO) membrane reactor combined with a Ni/Mg(Al)O catalyst by the partial oxidation with toluene as a model tar compound under atmospheric pressure. The reaction results indicated that toluene was completely converted to H2 and CO in the catalytic reforming of the simulated HCOG in the temperature range from 825 to 875 °C. Both thermodynamically predicated values and experimental data showed that the selective oxidation of toluene took precedence over that of CH4 in the reforming reaction. At optimized reaction conditions, the dense oxygen-permeable membrane has an oxygen permeation flux around 12.3 mL cm-2 min-1, and a CH4 conversion of 86%, a CO2 conversion of 99%, a H2 yield of 88%, and a CO yield of 87% have been achieved. When the toluene and methane were reformed, the amount of H2 in the reaction effluent gas was about 2 times more than that of original H2 in simulated HCOG. The results reveal that it is feasible for hydrogen production from HCOG by reforming hydrocarbon compounds in a ceramic oxygen-permeable membrane reactor.
773	0		_tEnergy & fuels _g23
942			_cARTICULO
100	1		_aCheng, Hongwei _940949
100	1		_aZhang, Yuwen _940950
100	1		_aLu, Xionggang _940951
999			_c169600 _d169600
856			_uhttp://pubs.acs.org/doi/full/10.1021/ef8007618