Victor Iwao Oliveira Sumikawa

Idiomas

Áreas de atuação

Participação em eventos

Produções bibliográficas

• SUMIKAWA, VICTOR IWAO OLIVEIRA ; MEDEIROS DE LIMA, ALICE . Technoeconomic Evaluation of a Flex Ethanol Plant of Sugarcane and Corn in Brazil. Chemical Engineering and Technology (Internet) , v. 44, p. 2147-2158, 2021.

• SUMIKAWA, V. I. O. ; MOTA-LIMA, A. ; NASCIMENTO, C. A. O. . Desenvolvimento teórico comparativo do voltamograma cíclico de eletrodos de intercalação para obtenção do cátion lítio. In: I CONGRESSO NACIONAL DE METODOLOGIAS ATIVAS E TECNOLOGIAS EDUCACIONAIS, 2024, Ceará. ANAIS DO I CONGRESSO NACIONAL DE METODOLOGIAS ATIVAS E TECNOLOGIAS EDUCACIONAIS. Ceará: Research, 2024.

• SUMIKAWA, V. I. O. ; LIMA, A. M. ; BUENO, J. M. C. . ASSESSING THE ECONOMIC POTENTIAL OF CONVERTING METHANE TO METHANOL USING OXYGEN AND CARBON DIOXIDE AS OXIDIZING AGENTS, 2023, Salvador. Campinas, 2023.

• SUMIKAWA, V. I. O. ; MOTA-LIMA, A. ; NASCIMENTO, C. A. O. . REMOÇÃO DE ÍONS LÍTIO DAS ÁGUAS PRODUZIDAS EMPREGANDO ELETRODO DE INTERCALAÇÃO — ESTUDO VOLTAMÉTRICO DO LIMN2O4, 2023, Salvador. Campinas, 2023.

• SUMIKAWA, VICTOR IWAO OLIVEIRA ; FERREIRA, ADRIANA PAULA . CATALISADORES DE PLATINA SUPORTADOS EM DIFERENTES ZEóLITAS PARA APLICAçãO NA OBTENçãO DE PROPENO A PARTIR DE ACETONA. In: XIII Congresso Brasileiro de Engenharia Química em Iniciação Científica, 2019, Uberlândia. Blucher Chemical Engineering Proceedings. São Paulo: Blucher, 2019. v. 1. p. 1344-1350.

• SUMIKAWA, V. I. O. ; MOTA-LIMA, A. ; NASCIMENTO, C. A. O. . Scaling-up Strategies for Battery-like Electrodes Deployed for Direct Lithium Extraction from Geothermal Sources. In: Energy Transition Research & Innovation, 2022, São Paulo. Energy Transition Research & Innovation, 2022.

• SUMIKAWA, V. I. O. ; MOTA-LIMA, A. ; NASCIMENTO, C. A. O. . Scaling-up Strategies for Battery-like Electrodes Deployed for Direct Lithium Extraction from Geothermal Sources. 2022. (Apresentação de Trabalho/Conferência ou palestra).

• SUMIKAWA, V. I. O. . Thermodynamic evaluation of partial oxidation of methane to methanol. 2020. (Apresentação de Trabalho/Seminário).

Projetos de pesquisa

• 2018 - Atual

  Novel chemical catalytic and photocatalytic processes for the direct conversion of methane and CO2 to products, Descrição: In 20 years we are expected to reach the Natural Gas Golden Age, when methane will play a leading role as primary industrial feedstock. Hence, this proposal aims to develop fundamental and applied knowledge for the catalytic conversion of CH4 by oxidative routes, as well as the utilization of CO2, a greenhouse gas present in natural gas (and also by product of methane reforming). It is proposed as coordinated and integrated between groups acting in various research lines (RL): the group of chemical catalysis (RL-1) and photocatalysis (RL-2) aiming to address the significant challenges in the CH4 partial oxidation to methanol. RL-1 involves design, preparation and characterization of Cu and Fe-based structured catalysts, construction of reactors, and catalytic tests. In RL-1, the promising catalysts will be described with DFT calculations for modeling of catalysts active sites and interaction of reactants. The RL-2 will develop photocatalysts based on TiO2, g-C3N4, ZnO, BiVO4, and BiWO3. The catalytic activity will be studies seeking the development of experimental setups to analyze the controlling ability of these oxidation reactions in laboratory and pilot scales. Alternatively, to methanol, in RL-3, methane will be used as a feedstock to the production of carbon-based materials, which will be modified aiming to achieve adequate properties for applications. As it regards to the CO2 utilization, RL-4 will be studying the methane bi-reforming of a mixture of CH4 and CO2 into syngas (CO + H2). The RL-5 will focus on the hydrogenation of CO2 into methanol. Techno-economic analysis and environmental assessment will also be applied in the studies of RL-1, RL-4 and RL-5... , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (10) / Mestrado acadêmico: (10) / Doutorado: (10) . , Integrantes: Victor Iwao Oliveira Sumikawa - Integrante / Alice Medeiros de Lima - Integrante / José Maria Correa Bueno - Coordenador., Financiador(es): Fundação de Amparo à Pesquisa do Estado de São Paulo - Auxílio financeiro.