Combustion characterization of beneficiated coal-based fuels

Technical Report · Wed Aug 01 00:00:00 EDT 1990

DOI:https://doi.org/10.2172/5598169· OSTI ID:5598169

Chow, O K; Nsakala, N Y

The objectives of this project include: (1) the development of an engineering data base which will provide detailed information on the properties of BCFs influencing combustion, ash deposition, ash erosion, particulate collection, and emissions; and (2) the application of this technical data base to predict the performance and economic impacts of firing the BCFs in various commercial boiler designs. The technical approach used to develop the technical data includes: bench-scale fuel property, conbustion, and ash deposition tests; pilot-scale combustion and ash effects tests; and full-scale combustion tests. Subcontractors to CE to perform parts of the test work are the Massachusetts Institute of Technology (MIT), Physical Sciences, Inc. Technology Company (PSIT) and the University of North Dakota Energy and Environmental Research Center (UNDEERC). Twenty fuels will be characterized during the three-year base program: three feed coals, fifteen BCFs, and two conventionally cleaned coals for the full-scale tests. Approximately nine BCFs will be in dry ultra-fine coal (DUC) form, and six BCFs will be in coal-water fuel (CWF) form. Additional BCFs would be characterized during optional project supplements.

• Research Organization: Combustion Engineering, Inc., Windsor, CT (United States)
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• DOE Contract Number: AC22-89PC88654
• OSTI ID: 5598169
• Report Number(s): DOE/PC/88654-T5; ON: DE92012642
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
COAL
CLEANING
COMBUSTION PROPERTIES
FLY ASH
DEPOSITION
DATA BASE MANAGEMENT
EROSION
PARTICULATES
PROGRESS REPORT
AEROSOL WASTES
ASHES
CARBONACEOUS MATERIALS
COMBUSTION PRODUCTS
DOCUMENT TYPES
ENERGY SOURCES
FOSSIL FUELS
FUELS
MANAGEMENT
MATERIALS
PARTICLES
RESIDUES
WASTES
014000* - Coal
Lignite
& Peat- Combustion
990200 - Mathematics & Computers