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Title: Retrofitted coal-fired firetube boiler and method employed therewith

A coal-fired firetube boiler and a method for converting a gas-fired firetube boiler to a coal-fired firetube boiler are disclosed. The converted boiler includes a plurality of combustion zones within the firetube and controlled stoichiometry within the combustion zones. 19 figs.
Inventors:
;
Issue Date:
OSTI Identifier:
87711
Assignee:
Univ. of Tennessee Research Corp., Knoxville, TN (United States) NETL; SCA: 014000; PA: EDB-95:115306; SN: 95001431102
Patent Number(s):
US 5,429,059/A/
Application Number:
PAN: 8-066,783
Contract Number:
AC22-87PC79653
Resource Relation:
Other Information: PBD: 4 Jul 1995
Research Org:
Univ. of Tennessee, Knoxville, TN (United States)
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; BOILERS; RETROFITTING; GAS FURNACES; FUEL SUBSTITUTION; COAL; DESIGN

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