Sub- and Super-critical Water Depolymerization of Biomass

被引:10
|
作者
Demirbas, A. [1 ]
机构
[1] Sirnak Univ, Fac Engn, Sirnak, Turkey
关键词
biomass; degradation products; supercritical water; HOT-COMPRESSED WATER; CONVERSION PROCESSES; SEWAGE-SLUDGE; HYDROGEN-PRODUCTION; BIO-OILS; LIQUEFACTION; PYROLYSIS; DECOMPOSITION; GASIFICATION; PRODUCTS;
D O I
10.1080/15567030802606111
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Biomass may be converted to more useful fuel and chemicals via thermo-chemical decomposition and biological digestion. Thermochemical conversion processes include three sub-categories: pyrolysis, gasification, and direct liquefaction. Two biomass conversion processes using water have been studied: hydrothermal up grading under subcritical water and supercritical water gasification in supercritical water conditions. The hydrothermal upgrading or direct liquefaction is a promising technology to treat waste streams from various sources and produce valuable bio-products such as biocrudes.
引用
收藏
页码:1100 / 1110
页数:11
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