Collection and hauling of cereal grain chaff
- Prairie Agricultural Machinery Institute, Humboldt, Saskatchewan (Canada)
- Agriculture Canada, Ottawa, Ontario (Canada)
Cereal grain chaff has been identified by Energy Mines and Resources, Canada, and Agriculture Canada, as a suitable feedstock for ethanol production. Canada produces 13,300,000 t (14,600,000 ton) of cereal grain chaff annually; mainly in the prairie region. Work conducted at the Prairie Agricultural Machinery Institute (PAMI), Humboldt, Saskatchewan, has determined that the collection of chaff for centralized processing is a problem due to low bulk density in its natural state. This problem can be overcome by densification using either compression or size reduction. Either method will be economical in a chaff shed radius of 140 km (87 mi) when chaff is densified to 160 kg/m{sup 3} (10 lb/ft{sup 3}). The size reduction method of densification may be economical to hauling distances exceeding 166 km (103 mi), particularly if size reduction is a required part of ethanol processing. Further work is under way to develop the required equipment modifications to allow existing farm equipment to be used for this purpose.
- Research Organization:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- OSTI ID:
- 140285
- Report Number(s):
- NREL/CP-200-5768-Vol.1; CONF-9308106-Vol.1; ON: DE93010050; TRN: 93:003926-0016
- Resource Relation:
- Conference: 1. biomass conference of the Americas: energy, environment, agriculture, and industry, Burlington, VT (United States), 30 Aug - 2 Sep 1993; Other Information: PBD: [1993]; Related Information: Is Part Of First Biomass Conference of the Americas: Energy, environment, agriculture, and industry; Proceedings, Volume 1; PB: 796 p.
- Country of Publication:
- United States
- Language:
- English
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