Sökning: WFRF:(Haynes D) > Bi-reforming of met...
Fältnamn | Indikatorer | Metadata |
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000 | 02949naa a2200613 4500 | |
001 | oai:DiVA.org:kth-186970 | |
003 | SwePub | |
008 | 160516s2016 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1869702 URI |
024 | 7 | a https://doi.org/10.1016/j.apcata.2016.03.0162 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Kumar, N.4 aut |
245 | 1 0 | a Bi-reforming of methane on Ni-based pyrochlore catalyst |
264 | 1 | b Elsevier,c 2016 |
338 | a print2 rdacarrier | |
500 | a QC 20160520 | |
520 | a A Ni-based pyrochlore catalyst was synthesized using the modified Pechini method. In this method, 1 wt% Ni was doped into the La2Zr2O7 pyrochlore structure. The catalyst was characterized by H2-TPR, TPO, XRD, and EXAFS, and tested for its methane reforming activity under bi-reforming reaction conditions; i.e.; in the presence of CO2 and steam: 3CH4+CO2+2H2O⇌4CO+8H2 Repeated TPR/TPO cycles showed that the two consecutive TPR spectra do not change, showing that the catalyst is stable at high temperatures, and that the nickel oxidation/reduction process is reversible. The catalyst showed constant activity with time at all temperatures in the range of 700-950 °C over a cumulative period of 170 h. After this series of bi-reforming tests, TPO of the spent catalyst was carried out, which showed detectable but unquantifiable carbon deposition. The presence of steam in bi-reforming greatly limits carbon deposition compared to directly related dry-reforming tests on this same catalyst. | |
650 | 7 | a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng |
653 | a Bi-reforming | |
653 | a Dry-reforming | |
653 | a Methane activation | |
653 | a Pyrochlore | |
653 | a Reforming | |
653 | a Syngas | |
653 | a Carbon dioxide | |
653 | a Catalyst activity | |
653 | a Catalysts | |
653 | a Deposition | |
653 | a Methane | |
653 | a Nickel | |
653 | a Reforming reactions | |
653 | a Dry reforming | |
653 | a Modified Pechini method | |
653 | a Pyrochlore structures | |
653 | a Pyrochlores | |
653 | a Reaction conditions | |
653 | a Reforming of methane | |
653 | a Syn-gas | |
653 | a Steam reforming | |
700 | 1 | a Roy, A.4 aut |
700 | 1 | a Wang, Z.4 aut |
700 | 1 | a L'Abbate, Mario Enricou KTH4 aut0 (Swepub:kth)u1mhg8nf |
700 | 1 | a Haynes, D.4 aut |
700 | 1 | a Shekhawat, D.4 aut |
700 | 1 | a Spivey, J. J.4 aut |
710 | 2 | a KTH4 org |
773 | 0 | t Applied Catalysis Ad : Elsevierg 517, s. 211-216q 517<211-216x 0926-860Xx 1873-3875 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-186970 |
856 | 4 8 | u https://doi.org/10.1016/j.apcata.2016.03.016 |
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