Helena G.M.F. Gomes

Superheated steam injection as primary measure to improve producer gas quality from biomass air gasification in an autothermal pilot-scale gasifier

D.T. Pio, Helena G.M.F. Gomes, L.A.C. Tarelho et al. · Renewable Energy · 2021 · 40 citations

Engineering, Gas Conversion, Gasification +6

Synergies of metallic catalysts in the Fenton and photo-Fenton processes applied to the treatment of pulp bleaching wastewater

João Peres Ribeiro, Helena G.M.F. Gomes, Luana Sarinho et al. · Chemical Engineering and Processing - Process Intensification · 2022 · 22 citations · Full text

Advanced Oxidation Process, Engineering, Mineral Processing +17

Influence of Oxygen/Steam Addition on the Quality of Producer Gas during Direct (Air) Gasification of Residual Forest Biomass

Helena G.M.F. Gomes, M.A.A. Matos, L.A.C. Tarelho · Energies · 2023 · 22 citations · Full text

Producer Gas, Oxygen/steam Addition, Gas Conversion +20

Catalytic O2-steam gasification of biomass over Fe2-xMnxO3 oxides supported on ceramic foam filters

L.C.M. Ruivo, Helena G.M.F. Gomes, Daniela Lopes et al. · Fuel · 2022 · 19 citations

Materials Science, Chemical Engineering, Catalytic Material +11

Concrete as low-cost catalyst to improve gas quality during biomass gasification in a pilot-scale gasifier

D.T. Pio, Helena G.M.F. Gomes, L.C.M. Ruivo et al. · Energy · 2021 · 18 citations

Chemical Engineering, Biomass Conversion, Engineering +10