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Itens para a visualização no momento 101-110 of 150
Desenvolvimento de bandas de rodagem para pneus de automóvel com aditivos alternativos
(2014-06-24)
The present study aimed at characterizing and determining the technical viability of a natural rubber
tread (NR) with the incorporation of oil proceeding from vegetable source and vulcanization
activator with less zinc ...
Estudo da ação antimicrobiana pela modificação de regiões próximas à superfície de aço inoxidável
(2014-11-24)
The biofilms are a new form of life that offers greater resistance to microorganisms, protecting them against physical and chemical aggressions of the surroundings, which facilitate its adaptation in adverse conditions. ...
Preparação, caracterização e aplicação de um compósito ferromagnético na remoção do corante verde de malaquita em meio aquoso
(2015-07-10)
Textile industries have directly contributed to the contamination of the environment, mainly due to the disposal of effluents, which are generated in the dyeing process. Frequently, these effluents have different colors ...
Preparação e caracterização de filmes de PEBD aditivados com fotoestabilizantes para a proteção de espumantes rose
(2014-06-24)
Rosé sparkling wine is a product derived from red and/or white grapes, which after being
fermented and elaborated is stored in colorless glass bottles. Colorless bottles are useful to
store rosé type sparkling wines ...
Preparação, caracterização e aplicação de filmes finos de PAH/PAA com nanopartículas de prata no tratamento microbiológico de efluentes industriais para reuso
(2014-06-24)
The rapid growth of nanotechnology has attracted increasing interest from many researchers for producing econanomaterials, aiming its subsequent application in thematics related to environmental issues. In this context, ...
Efeito das variáveis de processamento em misturas de alumina com ligantes orgânicos usadas na moldagem por injeção em baixa pressão
(2014-06-24)
Low-pressure injection molding (LPIM) is a technique that has been used in the production of
ceramic parts with complex shapes and geometries. The composition and homogeneity of the
mixture of ceramic powder and organic ...
Microesferas magnéticas de quitosana para remoção do corante violeta de metila 2B em meio aquoso
(2015-07-10)
The increasing use of dyes in the industry generates great quantities of waste. When disposed improperly, they become a source of pollution of aquatic systems which are essential to life and to maintain the equilibrium of ...
Efeito da estabilização de suspensões de sílica a eficiência de moagem em moinho agitador de esferas
(2019-09-24)
The milling of ceramic particles in water suspensions in stirred media mills is a high energy process indicated to obtain materiais in submicron and nanometric scales, and is presented as an alternative to chemical processes ...
Influência de moagem de alta energia nas propriedades físicas de uma porcelana de ossos
(2019-11-11)
Porcelain made from bovine bone ashes, known as bone china, is whiter, lighter, stronger and more translucent than ordinary porcelain. The strength of a bone china can reach up to twice the resistance of common porcelain. ...