Abstract:
:Corn stover is a major crop residue for biomass conversion to produce chemicals and fuels. One of the problems associated with the supply of corn stover to conversion plants is the delivery of feedstock at a low cost. Corn stover has low bulk density and it is difficult to handle. In this study, chopped corn stover samples were compacted in a piston cylinder under three pressure levels (5, 10, 15 MPa) and at three moisture content levels (5%, 10%, 15% (wb)) to produce briquettes. The total energy requirement to compress and extrude briquette ranged from 12 to 30 MJ/t. The briquette density ranged from 650 to 950 kg/m3 increasing with pressure. Moisture content had also a significant effect on briquette density, durability and stability. Low moisture stover (5-10%) resulted in denser, more stable and more durable briquettes than high moisture stover (15%).
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Mani S,Tabil LG,Sokhansanj Sdoi
10.1016/j.biortech.2005.06.019subject
Has Abstractpub_date
2006-08-01 00:00:00pages
1420-6issue
12eissn
0960-8524issn
1873-2976pii
S0960-8524(05)00340-8journal_volume
97pub_type
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