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US 2025/0180206 A1Published application
Systems and methods for managing and utilizing excess corn residue
AssigneeBiomass Products, LLC
InventorsTRUMAN K. HOMME, PHILIP E. TOLLEFSON, WILLIAM F. FUEHRER
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Abstract
Systems and methods for managing excess above-ground corn residue are disclosed. Systems and methods for combusting corn residue to produce heat for generating steam are also disclosed. Additionally, methods and systems for harvesting and pre-processing corn residue prior to combustion of the corn residue are disclosed.
Claims1
A method for combusting corn stover to produce heat for generating steam, the method comprising:
- combusting the corn stover in a furnace to produce heat;
- using the heat from the combustion in the furnace to generate steam in a boiler;
- operating the furnace such that the furnace has an outlet exhaust gas temperature in the range of 1400 degrees F. to 1800 degrees F. so as to reduce ash deposition within structures of the boiler;
- operating the furnace and the boiler such that the boiler provides a steam pressure in the range of 800-1000 psig at a superheater outlet;
- operating the furnace and the boiler such that the boiler provides a steam temperature in the range of 800-1000 degrees F. at the superheater outlet;
- and
- operating the furnace and the boiler to continuously generate 190,000 pounds to 220,000 pounds of steam per hour.
4 more elements
Dependencies are inferred from the claim text.