P
Patrícia Poletto
Researcher at University of Caxias do Sul
Publications - 26
Citations - 322
Patrícia Poletto is an academic researcher from University of Caxias do Sul. The author has contributed to research in topics: Membrane & Chemistry. The author has an hindex of 9, co-authored 22 publications receiving 253 citations. Previous affiliations of Patrícia Poletto include University of California.
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Journal ArticleDOI
Characterization of asymmetric membranes of cellulose acetate from biomass: Newspaper and mango seed
Carla da Silva Meireles,Guimes Rodrigues Filho,Moacir Fernandes Ferreira,Daniel Alves Cerqueira,Rosana Maria Nascimento de Assunção,Elaine Angélica Mundim Ribeiro,Patrícia Poletto,Mara Zeni +7 more
TL;DR: In this paper, asymmetric membranes were produced using cellulose acetate (CA) from biomass: newspaper and mango seed, and the asymmetry of the membranes was characterized by scanning electron microscopy (SEM).
Journal ArticleDOI
Preparation and characterization of a metal-rich activated carbon from CCA-treated wood for CO2 capture
Michele Leoratto Botomé,Patrícia Poletto,Janaína Junges,Daniele Perondi,Aline Dettmer,Marcelo Godinho +5 more
TL;DR: In this paper, the pyrolysis of CCA-treated wood followed by the production and application of activated carbon was proposed, and the pore size distribution of activated carbons showed pore sizes lower than 1nm.
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Effect of non-solvents used in the coagulation bath on morphology of PVDF membranes
TL;DR: In this article, a poly (vinylidene fluoride) (PVDF) membrane was prepared using different non-solvents in the coagulation bath for the phase inversion method.
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Steam gasification of poultry litter biochar for bio-syngas production
Daniele Perondi,Daniele Perondi,Patrícia Poletto,Danielle Restelatto,Christian Manera,Jayna Pessuto Silva,Janaína Junges,Gabriela Carvalho Collazzo,Aline Dettmer,Marcelo Godinho,Antônio C. F. Vilela +10 more
TL;DR: In this article, pyrolysis experiments were conducted in a tubular reactor, using N 2 atmosphere and a final temperature of 800 ˚ c. The maximum hydrogen (H 2 ) reaction rates were observed in the first 15min of the reaction, and there was a change in the maximum reaction rate towards lower reaction times with increased temperature.
Journal ArticleDOI
Characterization of Polyamide 66 membranes prepared by phase inversion using formic acid and hydrochloric acid such as solvents
TL;DR: In this paper, the properties of the membranes prepared from water/formic acid (FA)/ polyamide 66 (PA66) and water/hydrochloric acid(HCl)/polyamide 66(PA 66) systems has been studied.