Methane conversion to higher value-added product and energy co-generation using anodes OF PdCu/C in a solid electrolyte reactor: alkaline fuel cell type monitored by differential mass spectroscopy

Autor(es)

Godoi, C. M. ^[1] ; Santos, M. C. L. ^[1] ; Silva, A. J. ^[1] ; Tagomori, T. L. ^{[1, 2]} ; Ramos, A. S. ^[1] ; de Souza, R. F. B. ^[1] ; Neto, A. Oliveira ^[1]

Afiliação do(s) autor(es)

^[1] IPEN CNEN SP, Inst Pesquisas Energet & Nucl, Av Prof Lineu Prestes 2242, BR-05508000 Sao Paulo, SP - Brazil

^[2] Fac Oswaldo Cruz, R Brg Galvao 540, BR-01151000 Sao Paulo, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: RESEARCH ON CHEMICAL INTERMEDIATES; v. 47, n. 2, p. 743-757, FEB 2021.
• Citações Web of Science: 0

Resumo

PdxCuy/C catalysts combinations were employed to CH4 partial oxidation in mild condition using a solid electrolyte reactor-alkaline fuel cell type. The differential mass spectroscopy on line method was used to monitor the oxidation products obtained as methanol, dimethyl ether, methyl formate and potassium formate. It was observed that as the electrical potential of the reactor increases, the generation of products decreases. The best results for conversion of methane into methanol and energy co-generation was obtained from Pd90Cu10/C and Pd50Cu50/C due to better H2O activation effects and adsorption site for CH4 oxidation. (AU)

• Processo FAPESP: 14/50279-4 - Brasil Research Centre for Gas Innovation
• Beneficiário: Julio Romano Meneghini
• Modalidade de apoio: Auxílio à Pesquisa - Programa Centros de Pesquisa em Engenharia
• Processo FAPESP: 17/11937-4 - Rota sustentável para a conversão de metano com tecnologias eletroquímicas avançadas
• Beneficiário: Fabio Coral Fonseca
• Modalidade de apoio: Auxílio à Pesquisa - Programa Centros de Pesquisa em Engenharia
• Processo FAPESP: 14/09087-4 - Estudos sobre o uso do bioetanol em células a combustível do tipo PEMFC e SOFC
• Beneficiário: Marcelo Linardi
• Modalidade de apoio: Auxílio à Pesquisa - Temático