Flash pyrolysis of forestry residues from the Portuguese Central Inland Region within the framework of the BioREFINA-Ter project

被引：74

作者：

Amutio, Maider ^{[1
]}

Lopez, Gartzen ^{[1
]}

Alvarez, Jon ^{[1
]}

Moreira, Rui ^{[2
]}

Duarte, Gustavo ^{[2
]}

Nunes, Joao ^{[2
]}

Olazar, Martin ^{[1
]}

Bilbao, Javier ^{[1
]}

机构：

[1] Univ Basque Country UPV EHU, Dept Chem Engn, E-48080 Bilbao, Spain

[2] Assoc BLC3 Platform Dev Cent Inland Reg Portugal, P-3400060 Oliveira Do Hosp, Portugal

来源：

BIORESOURCE TECHNOLOGY | 2013年 / 129卷

关键词：

Biomass; Pyrolysis; Bio-oil; Bio-refinery; Spouted bed reactor; BIOMASS FAST PYROLYSIS; BIO-OIL; TRANSPORTATION FUELS; HEAT; TEMPERATURE; OPERATION; DESIGN; YIELDS;

D O I：

10.1016/j.biortech.2012.11.114

中图分类号：

S2 [农业工程];

学科分类号：

082806 [农业信息与电气工程];

摘要：

The feasibility of the valorization by flash pyrolysis of forest shrub wastes, namely bushes (Cytisus multiflorus, Spartium junceum, Acacia dealbata and Pterospartum tridentatum) has been studied in a conical spouted bed reactor operating at 500 degrees C, with a continuous biomass feed and char removal. High bio-oil yields in the 75-80 wt.% range have been obtained for all of the materials, with char yields between 16 and 23 wt.% and low gas yields (4-5 wt.%). Bio-oils are composed mainly of water (accounting for a concentration in the 34-40 wt.% range in the bio-oil), phenols, ketones, acids and furans, with lower contents of saccharides, aldehydes and alcohols. Although their composition depends on the raw material, the compounds are similar to those obtained with more conventional feedstocks. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：512 / 518

页数：7

共 34 条

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Influence of temperature on biomass pyrolysis in a conical spouted bed reactor [J].