Testing of an advanced thermochemical conversion reactor system
This report presents the results of work conducted by MTCI to verify and confirm experimentally the ability of the MTCI gasification process to effectively generate a high-quality, medium-Btu gas from a wider variety of feedstock and waste than that attainable in air-blown, direct gasification systems. The system's overall simplicity, due to the compact nature of the pulse combustor, and the high heat transfer rates attainable within the pulsating flow resonance tubes, provide a decided and near-term potential economic advantage for the MTCI indirect gasification system. The primary objective of this project was the design, construction, and testing of a Process Design Verification System for an indirectly heated, thermochemical fluid-bed reactor and a pulse combustor an an integrated system that can process alternative renewable sources of energy such as biomass, black liquor, municipal solid waste and waste hydrocarbons, including heavy oils into a useful product gas. The test objectives for the biomass portion of this program were to establish definitive performance data on biomass feedstocks covering a wide range of feedstock qualities and characteristics. The test objectives for the black liquor portion of this program were to verify the operation of the indirect gasifier on commercial black liquor containing 65 percent solids at several temperature levels and to characterize the bed carbon content, bed solids particle size and sulfur distribution as a function of gasification conditions. 6 refs., 59 figs., 29 tabs.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Manufacturing and Technology Conversion International, Inc., Columbia, MD (USA)
- Sponsoring Organization:
- DOE/CE
- DOE Contract Number:
- AC06-76RL01830
- OSTI ID:
- 7162075
- Report Number(s):
- PNL-7245; ON: DE90007989
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
BIOMASS CONVERSION PLANTS
PERFORMANCE TESTING
BLACK LIQUIDS
CHEMICAL ANALYSIS
CHEMICAL EFFLUENTS
CHEMICAL FEEDSTOCKS
COMMERCIALIZATION
COMPARATIVE EVALUATIONS
ECONOMIC ANALYSIS
ENGINEERED SAFETY SYSTEMS
ENVIRONMENTAL EFFECTS
FEASIBILITY STUDIES
FLEXIBILITY
FLUIDIZED BED REACTORS
FUELS
GASES
GASIFICATION
HEAT TRANSFER
HYDROCARBONS
MEASURING METHODS
OPERATION
PAPER INDUSTRY
PARTICULATES
PROCESS CONTROL
PRODUCTION
PULSE COMBUSTORS
QUALITY ASSURANCE
RENEWABLE RESOURCES
RESONANCE
RESOURCE DEVELOPMENT
SULFUR
TECHNOLOGY ASSESSMENT
TEMPERATURE EFFECTS
TEMPERATURE MONITORING
WASTE PRODUCT UTILIZATION
YIELDS
COMBUSTORS
CONTROL
ECONOMICS
ELEMENTS
ENERGY TRANSFER
FLUIDS
FUEL DISPERSION REACTORS
HOMOGENEOUS REACTORS
INDUSTRY
LIQUIDS
MECHANICAL PROPERTIES
MONITORING
NONMETALS
ORGANIC COMPOUNDS
PARTICLES
REACTORS
RESOURCES
TENSILE PROPERTIES
TESTING
THERMOCHEMICAL PROCESSES
WOOD PRODUCTS INDUSTRY
090900* - Biomass Fuels- Processing- (1990-)
093000 - Biomass Fuels- Economic
Industrial
& Business Aspects- (1990-)