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In vitro drug permeation from chitosan pellets
(Elsevier B.V., 2012-03-01)
The purpose of this study was to prepare and characterize coated pellets for controlled drug delivery. The influence of chitosan (CS) in pellets was evaluated by swelling, in vitro drug release and intestinal permeation ...
Pellets prepared with mechanically activated iron ore
(WILEY-BLACKWELL, 2008)
This work analyses pellets prepared with iron ore that has been mechanically activated by high energy ball milling. Pellet feed iron ore was submitted to high-energy ball milling for 60 minutes, and the resulting material ...
Implementación de la Metodología Six Sigma en la línea de producción de pellets en la Empresa Gamboa Pellets ubicada en el cantón Baños provincia de Tungurahua
(Escuela Superior Politécnica de Chimborazo, 2023-04-14)
GAMBOA PELLETS Company initially presented a high variability in the percentage of moisture in the final product, this disadvantage causes the pellet to improve its physical and chemical properties, which causes the product ...
Effect of pelletization on supercritical CO2 extraction of rosemary antioxidants
(2019)
This work studied the effect of pelletization on the SuperCritical (SC) carbon dioxide (CO2) extraction yield of rosemary antioxidant fractions enriched in phenolic compounds. Dried rosemary leaves were depleted of essential ...
Análise de pellets nas praias do litoral paulista e seus efeitos ecotoxicológicos em ambientes marinhos
(Universidade Federal de São Paulo, 2016-10-06)
Pellets are small grains of resin with a few millimeters (>5 mm), produced and used in large scale, that are among the most found debris in beaches all over the world. It is persistent materials and usually adsorb chemicals ...
THERMAL DECOMPOSITION OF WOOD PELLETS BY TGA
(Centro Federal Educacao Tecnologica Rio Grande Norte, 2016-01-01)
The use of wood pellets for generating thermal energy is spreading in Brazil and thermogravimetric analysis has been widely applied to study the decomposition of wood and its main components such as cellulose, hemicellulose ...
Avaliação das propriedades físicas, químicas e térmicas dos pellets de madeira
(Universidade Estadual Paulista (UNESP), 2016)
Avaliação das propriedades físicas, químicas e térmicas dos pellets de madeira
(Universidade Estadual Paulista (Unesp), 2016)
Energy evaluation of biochar obtained from the pyrolysis of pine pellets
(2016-12-01)
The wood pellets are mainly used in heating environments, commercial and residential, as well as fuel for production of thermal and electric energy in industrial plants. Furthermore, the heterogeneity and variable moisture ...