A semi-empirical model for pressurised air-blown fluidised-bed gasification of biomass

被引：51

作者：

Hannula, Ilkka ^{[1
]}

Kurkela, Esa ^{[1
]}

机构：

[1] Tech Res Ctr Finland, FI-02044 Espoo, Finland

来源：

BIORESOURCE TECHNOLOGY | 2010年 / 101卷 / 12期

关键词：

Gasification; Biomass; Fluidised-bed; Model; Aspen Plus; SIMULATION; GASIFIERS;

D O I：

10.1016/j.biortech.2010.01.072

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：

A process model for pressurised fluidised-bed gasification of biomass was developed using Aspen Plus simulation software. Eight main blocks were used to model the fluidised-bed gasifier, complemented with FORTRAN subroutines nested in the programme to simulate hydrocarbon and NH(3) formation as well as carbon conversion. The model was validated with experimental data derived from a PDU-scale test rig operated with various types of biomass. The model was shown to be suitable for simulating the gasification of pine sawdust, pine and eucalyptus chips as well as forest residues, but not for pine bark or wheat straw. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：4608 / 4615

页数：8

共 18 条

[1]

THE PYROLYTIC FORMATION OF POLYCYCLIC AROMATIC-HYDROCARBONS FROM BENZENE, TOLUENE, ETHYLBENZENE, STYRENE, PHENYLACETYLENE AND NORMAL-DECANE IN RELATION TO FOSSIL-FUELS UTILIZATION [J].