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Electric current enhanced catalytic steam reforming of biomass gasification tar model compounds to syngas
Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, Framtidens energi. North China Electric Power Univ (NCEPU), China. (MERO)
NCEPU, China.
NCEPU, China.
NCEPU, China.
Visa övriga samt affilieringar
2014 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

An efficient approach was proposed to convert biomass gasification tar into syngas via electrochemical catalytic reforming (ECR) using the Ni-CeO2/γ-Al2O3 catalyst. Three tar model compounds (toluene, benzene and 1-methyl naphthalene) were selected for ECR experiments in a lab-scale experimental set where an electrified Ni-Cr wire was installed in the catalyst bed to provide thermal electrons. Experiments were performed to reveal the effects of several factors on the conversion of the tar model compounds and product gas composition, as well as the catalytic stability over a long experimental period. The results indicated that the presence of the electric current enhanced the performance (carbon conversion and anti-coke deposition) of the catalyst remarkably. The toluene conversion reached as high as 99.9% under the electric current of 4 A, temperature of 850 °C and steam/carbon (S/C) ratio of 3.

 

Ort, förlag, år, upplaga, sidor
Elsevier, 2014.
Nyckelord [en]
electrochemical catalytic steam reforming; biomass gasification tar; toluene; Ni-CeO2/γ-Al2O3
Nationell ämneskategori
Energiteknik
Identifikatorer
URN: urn:nbn:se:mdh:diva-26937OAI: oai:DiVA.org:mdh-26937DiVA, id: diva2:773406
Konferens
The 6th International Conference on Applied Energy – ICAE2014- in Taipei, Taiwan, 30 May - 2 June 2014
Tillgänglig från: 2014-12-18 Skapad: 2014-12-18 Senast uppdaterad: 2016-03-10Bibliografiskt granskad

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Dahlquist, Erik

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Tao, JunDahlquist, Erik
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Framtidens energi
Energiteknik

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Totalt: 124 träffar
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