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 · 43 citations

Engineering, Mechanical Engineering, Heat Transfer +12

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 · 27 citations · Full text

Engineering, Chemical Engineering, Forestry +11

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 · 23 citations · Full text

Natural Sciences, Chemical Engineering, Chemistry +15

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

Natural Sciences, Environmental Engineering, Environmental Sciences +17

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 · 19 citations · Full text

Engineering, Chemical Engineering, Materials Engineering +14