Estudo técnico e econômico de um sistema móvel de extração de óleo essencial de eucalipto

CERNE

Luz, Maria Laura Gomes Silva da¹  Barboza, Fabrício da Silva²  Luz, Carlos Alberto Silveira da¹  Vivan, Gisele Aparecida²  Gomes, Mário Conill¹  Soares, Fátima Cibele²  Ramirez, Orlando Pereira¹ 

[1] Universidade Federal de Pelotas, Pelotas$$;Universidade Federal de Santa Maria, Santa Maria$$

关键词: Economic viability;    residue;    Eucalyptus.;   

DOI  :  10.1590/S0104-77602011000100004

来源: Universidade Federal de Lavras-UFLA

【 摘 要 】

The production of essential oils has become increasing in Brazil, especially considering the benefits that certain substances can add to health and range of cosmetics, toiletries and drugs that originate in its processing. Based on these conditions and in the vast area of the Rio Grande do Sul where it is being implanted the culture of eucalyptus, this study seeks ways to boost the economic structure of culture, seeking to generate new business opportunities through the extraction of oil contained in the leaves Eucalyptus, a byproduct of the paper industry, the current main economic interest of culture. Based on these assumptions, it was elaborated a conceptual design of a mobile equipment able to meet the processing demand of the crop, determining a diagram processing flow and fitting the equipment to meet this demand. Subsequently, it was evaluated the technical and economic feasibility of deploying the mobile extraction system for essential oil of eucalyptus in the southern region of Rio Grande do Sul, conducting technical studies for the improvement and efficiency of the conceptual design and economic feasibility analysis to determine variables that determine the success of the project. It was conclude that the conceptual design has beneficial aspects, especially regarding the mobility, flexibility of use, minimization of empty spaces and water use in semi-closed circuit. In the analysis of economic feasibility, the simulated scenarios showed positive values for Net Present Value, Internal Rate of Return above the minimum rate of attractiveness and capital Payback relatively short, even for the scenarios considered critical.

【 授权许可】

Unknown