9 documents found, page 1 of 1
Activated carbons from MDF and PB wood composites – powder and monoliths forms
Nabais, Joao; Mourao, Paulo; Cansado, Isabel; Carrott, Manuela; Gomes, Jose; Carrott, PeterActivated carbons (ACs) have been one of the most important materials used all over the world for many years and they are nowadays still one of the most relevant materials in the adsorption field. These adsorbent materials play a crucial role in our society because of its multiple applications in diverse areas such as food and beverage, health, gas separation and catalysis.. Aacademic and industrial communities...
MDF and PB composites wastes used in the production of activated carbons by phy...
Gomes, Jose; Mourao, Paulo; Cansado, Isabel; Nabais, Joao; Carrott, Peter; Ribeiro Carrott, ManuelaO desenvolvimento de materiais de carbono continua a ser, na atualidade, uma das áreas de grande interesse junto das comunidades científica e industrial [1]. Especial atenção é dada à valorização de resíduos da indústria, de baixo valor económico, tentando desta forma resolver problemas de gestão de grandes quantidades de desperdícios [2]. De especial relevo destacamos os resíduos potencialmente perigosos, segu...
Flappy crab project: development of a digital educational game for teaching Music
Cardoso Gomes, Cristina Maria; Gomes, Jose; Oliveira, LidiaThis article proposes to approach the problematic of the introduction of strategies of gamification by means of technological didactic objects, succinctly describing the development of a digital educational game conceived with the objective of working areas such as auditory memory and the discrimination of heights, Simultaneous approach to the symbology proper to musical spelling. Based on the implementation of...
Augmented reality in formal learning environments Intervention in a Visual Educ...
Gomes, Jose; Gomes, Cristina Maria Cardoso; Oliveira, LidiaThis article describes an intervention carried out on a 2nd Cycle of Basic Education Visual Education (VE) textbook in formal learning context, using mobile computing devices (smartphones and tablets) and Augmented Reality technology (AR). AR experiments were developed with the Aurasma Studio application and implemented with the Aurasma app. The prototypes produced were the subject of an experimental comparativ...
Preparation of activated carbons from MDF and PB for application in environment...
Cansado, Isabel; Mourão, Paulo; Almodovar, Vitor; Gomes, Jose; Nabais, Joao; Carrott, Peter; Carrott, ManuelaProdução de carvões activados a partir de MDF e PB por activação fisica e sua utilização para despoluição de águas.
Produção e aplicação de carvões activados a partir de compósitos de madeira – o...
Gomes, Jose; Azaruja, Beatriz; Mourao, Paulo; Cansado, Isabel; Nabais, Joao; Carrott, Peter; Carrott, ManuelaUtilização de desperdicios de madeira para a produção de carvões activados por activação com dióxido de carbono. Caracterização dos materiais.
Phenol removal onto novel activated carbons made from lignocellulosic precursor...
Valente Nabais, Joao; Gomes, Jose; Suhas, Suhas; Carrott, Peter; Laginhas, Carlos; Roman, SilviaThe adsorption of phenol from dilute aqueous solutions onto new activated carbons (AC) was studied. The novel activated carbon was produced from lignocellulosic (LC) precursors of rapeseed and kenaf. Samples oxidised with nitric acid in liquid phasewere also studied. The results have shown the significant potential of rapeseed and kenaf for the activated carbon production. The activated carbons produced by carb...
Desenvolvimento de Carvões Activados a partir de Precursores Naturais
Valente Nabais, Joao; Carrott, Peter; Carrott, Manuela; Gomes, JoseDesenvolvimento de Carvões Activados a partir de Precursores Naturais. Neste trabalho é mostrado o resultado da preparação de carvões activados a partir de diversos tipos de biomassa.
Pollutants removal onto novel activated carbons made from lignocellulosic precu...
Valente Nabais, Joao; Laginhas, Carlos; Carrott, Manuela; Carrott, Peter; Gomes, Jose; Suhas, Suhas; Ramires, Ana; Roman, SilviaThe adsorption of phenol and mercury from dilute aqueous solutions onto new activated carbons was studied. These included activated carbons produced from novel precursors, namely rapeseed, vine shoots and kenaf, and samples oxidised with nitric acid in liquid phase. The results have shown the significant potential of rapeseed, vine shoots and kenaf for the activated carbon production. The activated carbons prod...