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Article: Experimental investigation of biomass waste (rice straw, cotton stalk, and pine sawdust) pyrolysis characteristics
Title | Experimental investigation of biomass waste (rice straw, cotton stalk, and pine sawdust) pyrolysis characteristics |
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Authors | |
Keywords | Biomass Fixed-Bed Reactor Producer Gas Pyrolysis Tga |
Issue Date | 2003 |
Citation | Energy Sources, 2003, v. 25 n. 4, p. 331-337 How to Cite? |
Abstract | Several types of biomass wastes were pyrolyzed with an atmospheric pressure TGA apparatus and a self-made fixed-bed reactor. The weight-loss curve from TGA based on different reference samples and final product distribution as well as gas composition from the fixed-bed reactor are presented here. TGA results indicate that biomass pyrolysis can be identified as 3 phases, i.e., moisture evaporation, main devolatilization, and continuous devolatilization; the reference sample has a slight influence on the weight loss of the biomass sample; different biomass samples can lead to the same tread of its weight-loss curve, but a different amount of weight loss. Fixed-bed pyrolysis results show that producer gas is a very important product, up to 60 wt%, and H2 and CO account for more than 60 vol%. The producer gas is hereby thought of as a high quality gas source, with a heating value of 13,000-14,000 kJ/Nm3 and a low tar concentration. |
Persistent Identifier | http://hdl.handle.net/10722/156690 |
ISSN | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, G | en_US |
dc.contributor.author | Andries, J | en_US |
dc.contributor.author | Spliethoff, H | en_US |
dc.contributor.author | Leung, DYC | en_US |
dc.date.accessioned | 2012-08-08T08:43:33Z | - |
dc.date.available | 2012-08-08T08:43:33Z | - |
dc.date.issued | 2003 | en_US |
dc.identifier.citation | Energy Sources, 2003, v. 25 n. 4, p. 331-337 | en_US |
dc.identifier.issn | 0090-8312 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/156690 | - |
dc.description.abstract | Several types of biomass wastes were pyrolyzed with an atmospheric pressure TGA apparatus and a self-made fixed-bed reactor. The weight-loss curve from TGA based on different reference samples and final product distribution as well as gas composition from the fixed-bed reactor are presented here. TGA results indicate that biomass pyrolysis can be identified as 3 phases, i.e., moisture evaporation, main devolatilization, and continuous devolatilization; the reference sample has a slight influence on the weight loss of the biomass sample; different biomass samples can lead to the same tread of its weight-loss curve, but a different amount of weight loss. Fixed-bed pyrolysis results show that producer gas is a very important product, up to 60 wt%, and H2 and CO account for more than 60 vol%. The producer gas is hereby thought of as a high quality gas source, with a heating value of 13,000-14,000 kJ/Nm3 and a low tar concentration. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Energy Sources | en_US |
dc.subject | Biomass | en_US |
dc.subject | Fixed-Bed Reactor | en_US |
dc.subject | Producer Gas | en_US |
dc.subject | Pyrolysis | en_US |
dc.subject | Tga | en_US |
dc.title | Experimental investigation of biomass waste (rice straw, cotton stalk, and pine sawdust) pyrolysis characteristics | en_US |
dc.type | Article | en_US |
dc.identifier.email | Leung, DYC:ycleung@hku.hk | en_US |
dc.identifier.authority | Leung, DYC=rp00149 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1080/00908310303438 | en_US |
dc.identifier.scopus | eid_2-s2.0-0242695687 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0242695687&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 25 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.spage | 331 | en_US |
dc.identifier.epage | 337 | en_US |
dc.identifier.scopusauthorid | Chen, G=15057599000 | en_US |
dc.identifier.scopusauthorid | Andries, J=7006691579 | en_US |
dc.identifier.scopusauthorid | Spliethoff, H=7006259235 | en_US |
dc.identifier.scopusauthorid | Leung, DYC=7203002484 | en_US |
dc.identifier.issnl | 0090-8312 | - |