Search Results - "Piriou, B"

Biomass gasification in a catalytic fluidized reactor with beds of different materials by Miccio, F., Piriou, B., Ruoppolo, G., Chirone, R.

“…The paper deals with fluidized bed gasification of a biomass for producing a syngas with optimized hydrogen yield thanks to in-bed catalysis. Four different…”
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Comparative analysis of wood and solid recovered fuels gasification in a downdraft fixed bed reactor by Vonk, G., Piriou, B., Felipe Dos Santos, P., Wolbert, D., Vaïtilingom, G.

“…•Gasification performances are promising using SRF compared to raw wood.•Downdraft fixed bed gasifiers are able to efficiently gasify various SRF.•Cold Gas…”
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Analysis of pollutants in the product gas of a pilot scale downdraft gasifier fed with wood, or mixtures of wood and waste materials by Vonk, G., Piriou, B., Wolbert, D., Cammarano, C., Vaïtilingom, G.

“…Small scale gasification of Solid Recovered Fuels (SRF) in downdraft reactors could be an alternative to large scale waste-to-energy schemes. In this…”
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Potential direct use of solid biomass in internal combustion engines by Piriou, B., Vaitilingom, G., Veyssière, B., Cuq, B., Rouau, X.

“…The direct use of dry biomass dust as a fuel in reciprocating engines could be of great interest because of the large availability of plant matter and the…”
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Rh-perovskite catalysts for conversion of tar from biomass pyrolysis by Ammendola, P., Lisi, L., Piriou, B., Ruoppolo, G.

“…Alumina supported Rh-LaCoO 3 has been investigated for the catalytic conversion of tar produced by biomass pyrolysis into hydrogen-rich gas. A double fixed bed…”
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Investigation of the catalytic activity of Rh-LaCoO3 catalyst in the conversion of tar from biomass devolatilization products by AMMENDOLA, P, CHIRONE, R, LISI, L, PIRIOU, B, RUSSO, G

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Dual bed reactor for the study of catalytic biomass tars conversion by Ammendola, P., Piriou, B., Lisi, L., Ruoppolo, G., Chirone, R., Russo, G.

“…A dual fixed bed laboratory scale set up has been used to compare the activity of a novel Rh/LaCoO 3/Al 2O 3 catalyst to that of dolomite, olivine and Ni/Al 2O…”
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Luminescent properties of Eu3+ in calcium hydroxyapatite by TERNANE, R, TRABELSI-AYEDI, M, KBIR-ARIGUIB, N, PIRIOU, B

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Structural and spectroscopic characterization of the quenched hexacelsian by Kremenović, A., Colomban, Ph, Piriou, B., Massiot, D., Florian, P.

“…The hexacelsian with disorder distribution of the Si 4+ and Al 3+ is synthesized by thermally induced transformation of a Ba-LTA zeolite. The initial Ba-LTA…”
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Formation by Laser Impact of Conducting β-Ga2O3–In2O3 Solid Solutions with Composition Gradients by Vigreux, C., Binet, L., Gourier, D., Piriou, B.

“…Solid solutions of β-Ga2−2xIn2xO3 (x≤0.4) with β-gallia structure were investigated by Raman spectroscopy. A continuous evolution with a linear shift of the…”
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Magnetic properties of Cu1+xMn2-xO4 and Ni1+xMn2-xO4 solid solutions by PEFIA, O, CAILLEAUX, X, PIRIOU, B, DEL CANTO, M, ABARCA, S, RIOS, E, ORTIZ, J, GAUTIER, J. L, LISBOA-FILHO, P. N, MOURE, C

“…Magnetic properties of two spinel oxides solid solutions, Cu1+xMn2−xO4 and Ni1+xMn2−xO4, are reported. These series are characterized by two magnetic…”
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Characterization of the Sorption of Europium(III) on Calcite by Site-Selective and Time-Resolved Luminescence Spectroscopy by Piriou, Bernard, Fedoroff, Michel, Jeanjean, Janine, Bercis, Lionel

“…Sorption of europium(III) on calcite from aqueous solution was investigated by kinetics and sorption isotherms at 323 K and by site-selective and time-resolved…”
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Evidence of Eu3+O2− associates by luminescence study of some silicates and aluminosilicates by Piriou, B., Richard-Plouet, M., Parmentier, J., Ferey, F., Vilminot, S.

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Vibrational spectra of lead alkali apatites Pb8M2(PO4)6 with M=Ag and Na by Ternane, R, Ferid, M, Trabelsi-Ayedi, M, Piriou, B

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Anti-Stokes photoluminescence of yellow band in GaN: evidence of two-photon excitation process by Chine, Z, Piriou, B, Oueslati, M, Boufaden, T, El Jani, B

“…Time-dependent photoluminescence of yellow band in GaN has been investigated under various excitation conditions using a Q-switched Nd : YAG laser as an…”
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Localization of Eu3+ in KGd19Eu0.1F7 and KGd1.9Eu0.1F6.97O0.015 by site-selective excitation and time-resolved spectroscopy by PIERRARD, A, GREDIN, P, DUPONT, N, DE KOZAK, A, PIRIOU, B

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Carbon and germanium distributions in Si1−x−yGexCy layers epitaxially grown on Si(001) by RTCVD by Guedj, C., Portier, X., Hairie, A., Bouchier, D., Calvarin, G., Piriou, B.

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Optical absorption spectrum, oscillator strengths, magnetic splitting factors and paramagnetic susceptibility of Nd3+ doped into LiYO2 by Moune, O.K., Edelstein, N., Piriou, B., Alves, M.-G., Faucher, M.D.

“…Optical and magnetic measurements are performed on Nd3+ doped into LiYO2. 105 energy levels of Nd3+ are assigned from the optical absorption and excitation…”
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Optical and Crystallographic Study of Eu3+and Tb3+Doped LiYO2: Phase Transition, Luminescence Efficiency and Crystal Field Calculation by Faucher, M.D., Moune, O.K., Alves, M-G, Piriou, B., Sciau, Ph, Pham-Thi, M.

“…Crystallographic and optical studies were undertaken on powder samples of LiYO2doped with Eu3+and Tb3+. At room temperature, the compounds are monoclinic. A…”
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Investigation of the catalytic activity of Rh-LaCoO sub(3 catalyst in the conversion of tar from biomass devolatilization products) by Ammendola, P, Chirone, R, Lisi, L, Piriou, B, Russo, G

“…The catalytic activity in the conversion of biomass devolatilization products to syngas of a novel alumina supported Rh-LaCoO sub(3 catalyst has been…”
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