Production of hydrogen-rich gas by oxidative steam reforming of dimethoxymethane over CuO-CeO2/γ-Al2O3 catalyst

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

The catalytic properties of CuO-CeO2 supported on alumina for the oxidative steam reforming (OSR) of dimethoxymethane (DMM) to hydrogen-rich gas in a tubular fixed bed reactor were studied. The CuO-CeO2/γ-Al2O3 catalyst provided complete DMM conversion and hydrogen productivity > 10 L h-1 gcat-1 at 280 C, GHSV (gas hourly space velocity) = 15,000 h-1 and DMM:O2:H2O:N2 = 10:2.5:40:47.5 vol.%. Comparative studies showed that DMM OSR exceeded DMM steam reforming (SR) and DMM partial oxidation (PO) in terms of hydrogen productivity. Thus, the outcomes of lab-scale catalytic experiments show high promise of DMM oxidative steam reforming to produce hydrogen-rich gas for fuel cell feeding.

Язык оригиналаанглийский
Номер статьи3684
Число страниц10
ЖурналEnergies
Том13
Номер выпуска14
DOI
СостояниеОпубликовано - 17 июл 2020

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