Remoção do alcatrão de correntes de gaseificação de biomassa: processos e catalisadores

Química Nova

Cristina P. B. Quitete²  Mariana M. V. M. Souza¹ 

[1] ,Petrobras CENPES Rio de Janeiro RJ ,Brasil

关键词: tar;    gasification;    catalysts;   

DOI  :  10.5935/0100-4042.20140110

来源: SciELO

【 摘 要 】

Biomass gasification is a technology that has attracted great interest in synthesis of biofuels and oxo alcohols. However, this gas contains several contaminants, including tar, which need to be removed. Removal of tar is particularly critical because it can lead to operational problems. This review discusses the major pathways to remove tar, with a particular focus on the catalytic steam reforming of tar. Few catalysts have shown promising results; however, long-term studies in the context of real biomass gasification streams are required to realize their potential.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License