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LARGE SCALE SUPPLY AND INTERNATIONAL TRADING OF REFINED BIOMASS

文献类型: 会议论文

第一作者: Giuliano Grassi

作者: Giuliano Grassi 1 ; Andrea Salimbeni 1 ; Marco Maltagliati 2 ; Stefano Capaccioli 3 ;

作者机构: 1.EUBIA (European Biomass Industry Association) Rue d’Arlon, 63-65, B-1040, Brussels, Belgium

2.Modern Bioenergy, Luxembourg. marco maltagliati@hotmail.com

3.ETA-Florence Renewable Energies, Via Giacomini 28, 50132, Florence, Italy

会议名称: European biomass conference and exhibition

主办单位:

页码: 2373-2375

摘要: The long-term world estimated bioenergy potential is huge. It could reach 3-10.75 Billion TOE/y forthe year 2050. (Source: G-8 / Bioenergy partnership). Other optimistic estimations anticipate a potential as much as23 billion TOE/y bioenergy, enclosing residues, wastes and energy crops (Source: Report: ISSN1654-9404/UPP salaSweden, 2009). The major role will be played by solid lignocellulosic biomass feedstocks. In particular, the largeamount of agricultural residues (0.8 billion TOE/y) and of Forestry residues (0,4 Billion TOE/y) may represent thefirst challenging (for its lower quality) but readily available resource that needs to be refined. In this paperpelletization and torrefaction processes for biomass agricultural residues refining and trading will be analysed.Especially pelletization treatment is now reaching a real large scale spreading in international trading. Humidity, aircontact storage retention time, loss of volatile organic content are the main problems related to Agro-pellets longdistances transport, large volume supply and long time storage activities. Direct torrefaction of pelletized agroresiduescould represent a really attractive solution to avoid many problems for large scale supply and trading ofrefined biomasses.

分类号: s216

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