Engineering evaluation of the proposed boiler addition for Minnegasco Energy Center, Minneapolis, Minnesota. Final draft report
The results are reported of a technical evaluation of alternate fuels for the proposed oil and natural gas fired No. 3 boiler at the Minnegasco Energy Center (MEC) located in Minneapolis, Minnesota. This report has been prepared for the Department of Energy, Office of Fuels Conversion for their use in considering an alternate fuel exemption petition submitted by MEC. The fuels considered for the proposed boiler include oil, natural gas, bituminous coal, petroleum coke/coal mixture, refuse-derived fuel (RDF), coal-oil mixtures, and coal/oil dual fuel fired. The purchase of steam from the Northern States Power Company (NSPCo) was also considered as an alternative to construction of another boiler at MEC. Evaluation of each fuel included review of the overall plant design, estimates of capital and O and M costs, salvage value, useful life, and quantities of solid waste produced. The MEC supplies steam and chilled water to the downtown Minneapolis area for building heating and cooling using two presently owned and operated 200,000 lb/h oil/natural gas fired boilers. If the proposed boiler is permitted to burn oil and natural gas, it will be identical in design to the existing boilers. The evaluation showed that the use of oil, natural gas, coal, petroleum coke-coal mixtures, coal-oil mixtures, and coal/oil dual fuel firing appear technically feasible as fuel choices for the proposed boiler. The purchase of steam from the NSPCo appears feasible as an alternative to the installation of a new boiler at the MEC. Offsite storage space would be required for receiving and storing coal, petroleum coke, or RDF Offsite fuel preparation facilities are required for preparing petroleum coke-coal mixtures and RDF.
- Research Organization:
- AMAF Industries, Inc., Columbia, MD (USA)
- DOE Contract Number:
- AC01-79RG10075
- OSTI ID:
- 6505252
- Report Number(s):
- DOE/RG/10075-T2
- Country of Publication:
- United States
- Language:
- English
Similar Records
Alternate fuels and energy sources for electric department: City of Tallahassee, Florida
Technology assessment: municipal solid waste as a utility fuel
Related Subjects
320600* -- Energy Conservation
Consumption
& Utilization-- Municipalities & Community Systems-- (1980-)
42 ENGINEERING
421000 -- Engineering-- Combustion Systems
BOILER FUELS
BOILERS
CARBONACEOUS MATERIALS
COAL
COOLING
DISTRICT COOLING
DISTRICT HEATING
ENERGY SOURCES
FEASIBILITY STUDIES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUEL OILS
FUEL SUBSTITUTION
FUELS
GAS FUELS
GASES
GREAT LAKES REGION
HEATING
LIQUID FUELS
MATERIALS
MINNESOTA
NATURAL GAS
NORTH AMERICA
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
REFUSE DERIVED FUELS
USA