Sugar Mill
Mostrando 1-12 de 56 artigos, teses e dissertações.
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1. INCREASED ENERGY COGENERATION IN THE SUGAR-ENERGY SECTOR WITH THE USE OF SUGARCANE STRAW, ELECTRIFICATION OF DRIVES, AND HIGH-DRAINAGE ROLLERS IN THE EXTRACTION
ABSTRACT The sugar-energy sector stands out in the production of electrical energy in the Brazilian energy matrix. The updating of Law 9,427 allowed increasing the limit of power injected in the transmission or distribution systems of existing projects from 30 to 50 MW, encouraging studies of expansion and/or implementation of new cogeneration projects. This
Eng. Agríc.. Publicado em: 2020-04
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2. Avaliação por análise de DRX da influência do beneficiamento de moagem na atividade pozolânica da cinza do bagaço de cana-de-açúcar
RESUMO É crescente o reaproveitamento e utilização de resíduos em matrizes de base cimentícia, no intuito de um destino adequado, por apresentarem propriedades pozolânicas, bem como, na perspectiva da redução do consumo de cimento Portland. Neste trabalho foram produzidas cinzas a partir do beneficiamento de moagem da cinza do bagaço de cana-de-aç�
Matéria (Rio J.). Publicado em: 25/11/2019
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3. Yield, quality and drought sensitivity of tomato to water deficit during different growth stages
ABSTRACT In areas where the supply of water for irrigation is limited, tomato production is often subject to drought stress. In order to investigate the drought sensitivity of tomato (Lycopersicon esculentum Mill.) yield and quality during different growth stages, field and pot experiments were conducted in a high tunnel in southern China during the 2013 and
Sci. agric. (Piracicaba, Braz.). Publicado em: 02/09/2019
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4. Biosurfactant Production by Bacillus strains isolated from sugar cane mill wastewaters
Abstract Biosurfactants possess diverse chemical properties and provide important characteristics to the producing microorganisms, which can act as surface-actives and emulsifiers of hydrocarbon and others water insoluble substances. Most of them are lipopeptides synthetized by Bacillus. This study evaluated the biosurfactant production by strains of Bacillu
Braz. arch. biol. technol.. Publicado em: 13/05/2019
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5. Weeds in a Sugar Cane Soil Cultivated with Crotalaria juncea
RESUMO: As culturas de cobertura desempenham um papel importante na agricultura sustentável, uma vez que reduzem a erosão do solo, favorecem a incorporação de nitrogênio por este e reduzem ou modificam a comunidade de ervas daninhas. A fim de avaliar as mudanças relacionadas ao cultivo e à incorporação de crotalária (Crotalaria juncea L.1753) na co
Planta daninha. Publicado em: 18/02/2019
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6. Comparison of physical and chemical composition of three chinese jujube (Ziziphus jujuba Mill.) cultivars cultivated in four districts of Xinjiang region in China
Abstract This study investigated the physical and chemical composition of three jujube fruits cultivated in China. The objective was to explore the effect of jujube genotype and cultivation districts on the quality of jujube fruits. Results showed significant differences on their physical and chemical composition. The Junzao cultivar contained relatively lo
Food Sci. Technol. Publicado em: 10/12/2018
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7. Nutrient and salinity concentrations effects on quality and storability of cherry tomato fruits grown by hydroponic system
ABSTRACT This study was conducted to investigate the effects of nutrient and salinity concentrations on the quality of deepflow technique hydroponic system cultivated cherry tomatoes (Lycopersicon esculentum Mill ‘Unicorn’). The conditions were: (1) control (NS-1 × nutrient Solution, Electrical Conductivity – EC: 2.5 mS∙cm–1); (2) 2 × NS (2 × NS
Bragantia. Publicado em: 23/04/2018
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8. Surface contact fatigue failure of a case hardened pinion shaft
An investigation was made to determine the causes of surface contact fatigue failure of a case hardened driver pinion located in the intermediate shaft of a reducer gearbox used in a sugar and alcohol mill. The examination of the component revealed the presence of a cemented layer substantially thicker than that generally specified for pinions devised for th
Mat. Res.. Publicado em: 20/05/2014
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9. Análise da aplicação da biomassa da cana como fonte de energia elétrica: usina de açúcar, etanol e bioeletricidade. / Analysis of application of sugarcane biomass as a source of electricity: sugar mill, ethanol and bioelectricity.
Apresenta-se neste trabalho a aplicação de turbogeradores instalados em usinas de açúcar e etanol como alternativa eficiente de complementaridade do sistema energético brasileiro e contribuição à utilização de recursos renováveis, além de fazer abordagem aos sistemas de cogeração para este tipo de aplicação. A biomassa da cana-de-açúcar dis
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2012
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10. Fosfato monoamônio revestido com polímeros no plantio das culturas de milho irrigado e cana-de-açúcar
Phosphorus (P) is the most limiting nutrient, in tropical conditions, for crop yield, mostly due to its low contents and high fixation in soils. Moreover, it is common to observe low efficacy of phosphate fertilizers, with plant absorption varying from 20% to 30%. Therefore, the reduction of phosphate fertilizers expenses and, or, increasing its efficacy, co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/01/2012
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11. Identificação dos fatores críticos da colheita mecanizada de cana-de-açúcar (Saccharum spp.) / The identification of the critical factors of sugarcane (Saccharum spp.) mechanized harvesting
The sugar cane has significant role on Brazilian agribusiness economy. Its sub products are used for electric power generation, fuel production, as raw material for food and chemical industry. On sugarcane production, harvesting is considered as one of the most important operations of the process for it has to attend the raw material demanded by the sugar mi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/10/2011
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12. Do engenho à biorrefinaria: a usina de açúcar como empreendimento industrial para a geração de produtos bioquímicos e biocombustíveis
A sugar cane mill is at the present moment a modest biorefinery producing few products such as sugar, ethanol and polyhydroxybutyrate (PHB). In the near future, this mill can expand its production using several renewable feedstock's to produce biofuels and high value biobased chemicals. However, the choice of appropriate products for addition to the portfoli
Química Nova. Publicado em: 2011