Showing 1 - 10 of 35
Charcoal produced from sustainably grown biomass can be used to reduce the net CO2 emissions from iron and steel making …
Persistent link: https://www.econbiz.de/10011263762
The work presented here characterises the influences of different waste-derived fuels on the combustion process in a microturbine. The two most common types of solid waste are converted into liquids by liquefaction in polyhydric alcohols and by pyrolysis to produce the novel fuels LW (liquefied...
Persistent link: https://www.econbiz.de/10011077696
The paper reviews the pyrolysis of biomass constituents and possible secondary reactions. Biomass pyrolysis yields …
Persistent link: https://www.econbiz.de/10010804707
Fundamental pyrolysis and combustion behaviors for several types of biomass are tested by a thermo-gravimetric analyzer …. The main compositions of cellulose and lignin contents for several types of biomass are analyzed chemically. Based on the … main composition results obtained, the experimental results for the actual biomass samples are compared with those for the …
Persistent link: https://www.econbiz.de/10010804931
, maximum rates of mass losses also increased. These variations were interpreted by the heterogeneous structure of biomass … biomass particles. However, increase in heating rate overcame these restrictions, and led to higher conversion rates. The …
Persistent link: https://www.econbiz.de/10010806394
A combustion model for wheat straw is discussed and compared to that of a bituminous coal, Pittsburgh No. 8. The input data into the combustion model for both cases were generated using the FG-DVC pyrolysis model, which had been validated in part experimentally. The combustion behaviour of the...
Persistent link: https://www.econbiz.de/10010806761
. Torrefaction, pelletisation and pyrolysis technologies can convert biomass at modest scales into dense energy carriers that ease …
Persistent link: https://www.econbiz.de/10010807308
biomass. Proper microwave power levels are suggested to be set between 250 and 300W for the torrefaction of these two … over 10%). Moreover, the particle size of biomass needs not to be very small. The mass reduction ratios were 65wt.%, 69wt … reduces more oxygen/carbon ratio of biomass in comparison with traditional torrefaction. Microwave-induced torrefaction is …
Persistent link: https://www.econbiz.de/10010811263
Biomass gasification is an interesting technology in the future development of a worldwide sustainable energy system …, which can help to decrease our current dependence on fossil fuels. Biomass gasification is a thermal process where solid … production of fuels or chemicals. This review mainly presents the recent progresses on tar elimination during the biomass …
Persistent link: https://www.econbiz.de/10011049316
The conversion of biomass by thermochemical means is very promising for the substitution of fossil materials in many … energy applications. Given the complexity of biomass the main challenge in its use is to obtain products with high yield and … purity. For a better understanding of biomass thermochemical conversion, many authors have studied in TG analyzer or at bed …
Persistent link: https://www.econbiz.de/10011049421