Low-Temperature Partial Oxidation of Dimethyl Ether to Hydrogen-Rich Gas over CuO–CeO2/γ-Al2O3 Catalysts for Fuel Cell Supply
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Translated
|
| Journal |
Doklady Physical Chemistry
ISSN: 0012-5016
, E-ISSN: 1608-3121
|
| Output data |
Year: 2019,
Volume: 487,
Number: 2,
Pages: 95-98
Pages count
: 4
DOI:
10.1134/S0012501619080013
|
| Tags |
METHANOL; STATE |
| Authors |
Badmaev S.D.
1,2
,
Akhmetov N.O.
1,2
,
Pechenkin A.A.
1,2
,
Sobyanin V.A.
1,2
,
Parmon V.N.
1,2
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis, Siberian Branch,
Russian Academy of Sciences
|
| 2 |
Novosibirsk State University
|
|
Funding (1)
|
1
|
Federal Agency for Scientific Organizations
|
0303-2016-0011
|
The CuO–CeO2/γ-Al2O3 systems have good prospects as catalysts for partial oxidation of dimethyl ether (DME) with air to give hydrogen-rich gas for fuel cell feeding. At atmospheric pressure, temperature of ~350°C, and reaction mixture flow rate of 7 L/(gcat h) and the DME : O2 : N2 molar ratio of 1 : 1 : 4 (DME : air = 1 : 5), the catalysts provide complete DME conversion to hydrogen-rich gas with a low content of CH4 (≤0.8 mol %) and H2 production rate of ~3.1 L/(gcat h).