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Análise de custos para diferentes soluções de transporte de biomassa florestal

Authors: Rodrigues, Vítor Pereira;

Análise de custos para diferentes soluções de transporte de biomassa florestal

Abstract

No presente trabalho propõe-se estudar os custos e soluções de compactação para os diferentes equipamentos utilizados na exploração da biomassa florestal residual. A dissertação é composta por uma apresentação do potencial da biomassa em Portugal, seguindo-se uma abordagem aos custos associados aos métodos e equipamentos utilizados na exploração da mesma. A importante colaboração de diversas empresas ligadas ao sector florestal contribuiu, de uma forma enriquecedora e esclarecedora, tanto para a divulgação de alguns dados do sector, apresentados ao longo deste trabalho, como para o conhecimento e análise comparativa de soluções de exploração de biomassa. Foi realizado um ensaio de compactação de biomassa triturada sendo feita uma análise quantitativa e qualitativa de uma solução preferencial de compactação para acoplamento a um semi-reboque. São ainda apresentados os custos associados à construção desta solução e o respectivo tempo de rentabilização. ABSTRACT: The present study aims to examine the costs and solutions for compression for the different equipment used in exploration of residual forest biomass. The dissertation consists of a presentation of the potential biomass in Portugal, followed by an approach of the costs related to the methods and equipment used in operating this. The important cooperation of several companies related to the forestry sector contributed, in a rewarding and enlightening manner, to the disclosure of some data of the sector, which is presented throughout this work, as well as to the knowledge and comparative analysis of solutions for the exploitation of biomass. An experiment of controlled compression of grinded biomass was carried out in which a quantitative and qualitative analysis of a preferred solution for compression coupling to a semi-trailer was made. In additions, costs related to the construction of this solution as well as the productivity time are presented.

Mestrado em Engenharia Mecânica

Country
Portugal
Related Organizations
Keywords

Compactação, Engenharia mecânica, Biomassa, Resíduos florestais, Transporte

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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