Biodiesel Program
Mostrando 1-12 de 28 artigos, teses e dissertações.
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1. A three-stage stochastic optimization model for the Brazilian biodiesel supply chain
Abstract The Brazilian program for biodiesel use highlights the production of biodiesel from castor seeds. Biodiesel is a non-polluting energy source that has the potential to promote prosperity by creating jobs in poor regions of Brazil. However, the infrastructure, logistics, and proper facilities are lacking. A variety of approaches to optimizing the biod
Prod.. Publicado em: 25/07/2016
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2. THE (IN) SUSTAINABILITIES OF THE NATIONAL PROGRAM OF BIODIESEL PRODUCTION AND USE / AS (IN) SUSTENTABILIDADES DO PROGRAMA NACIONAL DE PRODUÇÃO E USO DE BIODIESEL
Esta pesquisa busca fazer uma caracterização e análise do Programa Nacional de Produção e Uso de Biodiesel (PNPB), enfocando seu aspecto ambiental e sobretudo social através do Selo Combustível Social, ressaltando o questionamento do discurso da sustentabilidade sobre o qual se baseia o programa, percebendo até que ponto este combustível é sustent�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/08/2012
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3. Atores sociais, agricultura familiar e desenvolvimento territorial: uma análise do Programa Nacional de Produção e Uso de Biodiesel. / Stakeholders, family farming and territorial development: analysis of the National Program for the Production and Use of Biodiesel.
O Programa Nacional de Produção e Uso de Biodiesel (PNPB) é uma política pública que desde 2004 visa a utilização de óleos vegetais, gorduras animais e outros materiais graxos para fins energéticos, mais especificamente por meio do biodiesel, que é um agrocombustível renovável análogo ao óleo diesel. Sua implementação justifica-se principalme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/08/2011
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4. Cooperativas de nova geração e a agroenergia no Brasil.
This study presents a first approach towards the New Generation Coopera tive (NGC) thematic and wants to find out whether it can be an alternative to the Brazilian agroenergy sector development, specifically the biodiesel market. It's presented the story of the first NGC in the USA and Canada and their experiences with the agribusiness and agroenergy busines
Planaltina. Publicado em: 2011
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5. Biodiesel de Pinhão-manso? Os Instrumentos Brasileiros de Apoio à Inovação Tecnológica para os Biocombustíveis / Biodiesel from Jatropha? The Instruments to Support Tecnology Innovation to the Biofuels in Brazil
This study aims to understand how research organizations and their researchers, in interaction with the manufacturing sector, are conducting research activities related to the construction of the possibilities of participation in jatropha biodiesel production in Brazil. Find motivation in the current relationship between society and technology, environment a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/10/2010
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6. Espectrometria de absorção atômica como ferramenta analítica para determinação de elementos traço em biodiesel
In this work some procedures were developed for the determination of Na, K, Ca, Mg and P in biodiesel samples using atomic absorption spectrometry as an analytical tool. The determination of Na, K, Ca and Mg in biodiesel samples was performed using the technique of flame atomic absorption spectrometry (F AAS) and microemulsion as sample preparation. The opti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2010
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7. Interações e viabilidade do plantio consorciado de pinhãomanso (Jatropha curcas) e girassol (Helianthus annuus L.) / Feasibility and interactions of intercropping planting of physic nut (Jatropha curcas l.) and sunflower (Helianthus annuus l.)
With the recent advent of biodiesel in Brazil, there has been a significant increase in the number of research on the potential of utilizing oleaginous as raw material, especially in physic nut (Jatropha curcas L.), due to its superior oil technical characteristics, as well as the plants hardiness and productivity. However, since the production of physic nut
Publicado em: 2010
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8. UtilizaÃÃo de Materiais Alternativos para a ConstruÃÃo de Pavimentos Urbanos na RegiÃo Metropolitana de Fortaleza / THE USE OF ALTERNATIVE MATERIALS FOR THE CONSTRUCTION OF URBAN PAVEMENTS ON FORTALEZA METROPOLITAN REGION
The shortage of natural raw materials in large urban centers encourages the study of alternative materials. With regard to the generation of waste from construction and demolition waste (CDW) the problem goes beyond the economic barriers and their irregular arrangement results in disturbances to the population in many different ways: proliferation of vectors
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2009
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9. This work has as a hypothesis showing that MAMONA is an available alternative of social insertion for the Northeast semiarid, in relation to biodiesel production. The aim, on the whole, is to demonstrate the environmental, social and economic, as well as institutional availability of MAMONA cultivation in the Northeast semiarid region, having as specific goals: 1) Identify environmental impacts when MAMONA is cultivated; 2) Identify social and economic benefits, as well as institutional ones given by the central government, which is supporting the EUFORBIACEA S cultivation. In favor of the accomplishment of this study whose research nature is qualitative, it was used a bibliographic and field investigation. The methodology adapted was based on observation, analyses of contents, through a data triangulation prepared with the support of vertical interviews with experts and also through consulting secondary sources of data. It was used Atlas TI program for data treatment that founded all conclusions. As a result, it was confirmed that, in spite of existing sectorial problems in PNPB, mainly in the productive chain, which caused a delay in the process of inserting more families in the Northeast semiarid. The targets of the research were made out, with an exploratory study, based on arguments of several theoreticals in the subject, reaching, this way, the final conclusion: the hypothesis raised up in this work is also stronger because of the numberless reasons and empirical data stated by experts in the matter. / Análise da sustentabilidade do biodiesel da mamona no semiárido nordestino
Este trabalho tem como hipótese mostrar que a mamona é alternativa viável de inserção social para o semiárido nordestino, na produção do biodiesel. O objetivo geral é mostrar a viabilidade ambiental, socioeconômica e institucional, do cultivo da mamona no semiárido nordestino, tendo como objetivos específicos: (i) Identificar impactos ambientais
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/03/2009
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10. Análise das potencialidades e barreiras referentes ao desenvolvimento e à implementação do biodiesel a partir do óleo de palma na Colômbia / Analysis of potentials and barriers for the development and implementation of biodiesel from palm oil in Colombia.
Since 2003, Colombia, predicting a deficit in fuel production and trying to revive the rural economy, begins its national biofuels program based on policies, regulations and economic incentives for the new energy sector. This dissertation aims to describe and to analyze the process of implementing the biodiesel program from palm oil in Colombia, determining
Publicado em: 2009
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11. Sistemas produtivos de mamona para a produção de matéria-prima para biodiesel na região nordeste do Brasil
Brazilian Biodiesel Program aims at the insertion of family agriculture in the biodiesel production chain, especially at the Northeast region (in this case, providing castor beans as the raw material for biodiesel). However, there are some evidence that this incorporation is not being met. For example, according to the Brazilian Biodiesel Program biodiesel p
Publicado em: 2009
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12. Programa nacional de produção e uso de biodieses: um balanço da primeira fase até 2008 / NATIONAL PROGRAM OF PRODUCTION AND USE OF BIODIESEL: AN ASSESMENT OF THE FIRST FASE UNTIL 2008
Este trabalho tem como objetivo avaliar o Programa Nacional de Produção e Uso de Biodiesel (PNPB) do ponto de vista do cumprimento das metas que foram anunciadas quando do lançamento do programa em fins de 2004. Além das metas de incorporação de biodiesel ao diesel, o PNPB anunciou uma série de outras justificativas para a sua concepção, tais como:
Publicado em: 2009