Study of energy conversion efficiency at thermal utilization of wood biomass

Известия высших учебных заведений: Проблемы энергетики

S. I. Islamova¹  E. K. Vachagina¹ 

[1] Федеральное государственное бюджетное учреждение науки Казанский научный центр Российской академии наук;

关键词: wood biomass;    biomass;    recycling;    thermo chemical conversion;    gasification;    thermodynamic analysis;    exergy;   

DOI  :  10.30724/1998-9903-2015-0-9-10-3-11

来源: DOAJ

【 摘 要 】

Greatest interest to solve problems of the thermal utilization of wood biomass are thermochemical conversion techniques based on gasification to produce heat and electricity. In this work a methodology for evaluating the efficiency of energy conversion during the gasification of woody biomass using methods of thermal and thermodynamic analyze is presented. The thermal and exergetic balances are compiled, the thermal and exergy efficiency of gasifiers is determined; thermal efficiency values range from 40.4 to 96.7 %, exergetic efficiency - from 17.0 to 58.2 %.

【 授权许可】

Unknown