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Title: Method and apparatus for automated, modular, biomass power generation

Abstract

Method and apparatus for generating a low tar, renewable fuel gas from biomass and using it in other energy conversion devices, many of which were designed for use with gaseous and liquid fossil fuels. An automated, downdraft gasifier incorporates extensive air injection into the char bed to maintain the conditions that promote the destruction of residual tars. The resulting fuel gas and entrained char and ash are cooled in a special heat exchanger, and then continuously cleaned in a filter prior to usage in standalone as well as networked power systems.

Inventors:
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Issue Date:
Research Org.:
Afognak Native Corporation (Anchorage, AK)
Sponsoring Org.:
USDOE
OSTI Identifier:
1107881
Patent Number(s):
8,574,326
Application Number:
13/028,090
Assignee:
Afognak Native Corporation (Anchorage, AK)
DOE Contract Number:  
FG02-03ER83630
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS

Citation Formats

Diebold, James P, Lilley, Arthur, Browne, III, Kingsbury, Walt, Robb Ray, Duncan, Dustin, Walker, Michael, Steele, John, Fields, Michael, and Smith, Trevor. Method and apparatus for automated, modular, biomass power generation. United States: N. p., 2013. Web.
Diebold, James P, Lilley, Arthur, Browne, III, Kingsbury, Walt, Robb Ray, Duncan, Dustin, Walker, Michael, Steele, John, Fields, Michael, & Smith, Trevor. Method and apparatus for automated, modular, biomass power generation. United States.
Diebold, James P, Lilley, Arthur, Browne, III, Kingsbury, Walt, Robb Ray, Duncan, Dustin, Walker, Michael, Steele, John, Fields, Michael, and Smith, Trevor. Tue . "Method and apparatus for automated, modular, biomass power generation". United States. https://www.osti.gov/servlets/purl/1107881.
@article{osti_1107881,
title = {Method and apparatus for automated, modular, biomass power generation},
author = {Diebold, James P and Lilley, Arthur and Browne, III, Kingsbury and Walt, Robb Ray and Duncan, Dustin and Walker, Michael and Steele, John and Fields, Michael and Smith, Trevor},
abstractNote = {Method and apparatus for generating a low tar, renewable fuel gas from biomass and using it in other energy conversion devices, many of which were designed for use with gaseous and liquid fossil fuels. An automated, downdraft gasifier incorporates extensive air injection into the char bed to maintain the conditions that promote the destruction of residual tars. The resulting fuel gas and entrained char and ash are cooled in a special heat exchanger, and then continuously cleaned in a filter prior to usage in standalone as well as networked power systems.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {11}
}

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