Coal Ash Resources Research Consortium. Annual report and selected publications, 1 July 1992--30 June 1993
The Coal Ash Resources Research Consortium (CARRC, pronounced cars), formerly the Western Fly Ash Research, Development, and Data Center (WFARDDC), has continued fundamental and applied scientific and engineering research focused on promoting environmentally safe, economical use of coal combustion fly ash. The research tasks selected for the year included: (1) Coal Ash Properties Database Maintenance and Expansion, (2) Investigation of the High-Volume Use of Fly Ash for Flowable Backfill Applications, (3) Investigation of Hydrated Mineralogical Phases in Coal Combustion By-Products, (4) Comparison of Department of Transportation Specifications for Coal Ash Utilization, (5) Comparative Leaching Study of Coal Combustion By-Products and Competing Construction Materials, (6) Application of CCSEM for Coal Ash Characterization, (7) Determination of Types and Causes of Efflorescence in Regional Concrete Products, and (8) Sulfate Resistance of Fly Ash Concrete: A Literature Review and Evaluation of Research Priorities. The assembly of a database of information on coal fly ash has been a focus area for CARRC since its beginning in 1985. This year, CARRC members received an updated run time version of the Coal Ash Properties Database (CAPD) on computer disk for their use. The new, user-friendly database management format was developed over the year to facilitate the use of CAPD by members as well as CARRC researchers. It is anticipated that this direct access to CAPD by members as well as CARRC researchers. It is anticipated that this direct access to CAPD by members will be beneficial to each company`s utilization efforts, to CARRC, and to the coal ash industry in general. Many additions and improvements were made to CAPD during the year, and a three-year plan for computer database and modeling related to coal ash utilization was developed to guide both the database effort and the research effort.
- Research Organization:
- Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FC21-93MC30098
- OSTI ID:
- 10165949
- Report Number(s):
- DOE/MC/30098-3813; ON: DE94015003; BR: AA6510000/AV0100000; TRN: AHC29415%%48
- Resource Relation:
- Other Information: PBD: Apr 1994
- Country of Publication:
- United States
- Language:
- English
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20 FOSSIL-FUELED POWER PLANTS
FLY ASH
RESEARCH PROGRAMS
WASTE PRODUCT UTILIZATION
CHEMICAL PROPERTIES
PROGRESS REPORT
INFORMATION SYSTEMS
BACKFILLING
MINERALOGY
ENVIRONMENTAL IMPACTS
CONCRETES
MATHEMATICAL MODELS
SCANNING ELECTRON MICROSCOPY
SULFATES
CORROSION RESISTANCE
EXPERIMENTAL DATA
010800
200202
WASTE MANAGEMENT
NOXIOUS GAS AND PARTICULATE EMISSIONS