Management of dry flue gas desulfurization by-products in underground mines. Topical report, October 1, 1993--March 31, 1998
The DESEVAL-TRANS program is developed for the purpose of helping the engineer to design and economically evaluate coal combustion byproduct transportation systems that will operate between the power plant and the disposal site. The objective of the research project was to explore the technical, environmental and economic feasibility of disposing coal combustion byproducts in underground mines in Illinois. The DESEVAL-TRANS (short for Design and Evaluation of Transportation Systems) was developed in the Materials Handling and Systems Economics branch of the overall project. Four types of coal combustion byproducts were targeted for transportation and handling: Conventional fly ash; Scrubber sludge; Fluidized Bed Combustion (FBC) fly ash; and Spent-bed ash. Several transportation and handling systems that could handle these byproducts were examined. These technologies were classified under three general categories: Truck; Rail; and Container. The purpose of design models is to determine the proper number of transport units, silo capacity, loading and unloading rates, underground placement capacity, number of shifts, etc., for a given case, defined by a distance-tonnage combination. The cost computation models were developed for the determination of the operating and capital costs. An economic evaluation model, which is common to all categories, was also developed to establish the cost-per-ton of byproduct transported.
- Research Organization:
- Southern Illinois Univ., Carbondale, IL (United States)
- Sponsoring Organization:
- USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)
- DOE Contract Number:
- FC21-93MC30252
- OSTI ID:
- 665902
- Report Number(s):
- DOE/MC/30252-19; ON: DE98059072; BR: AA0515000; AA2025000; TRN: AHC29819%%56
- Resource Relation:
- Other Information: PBD: [1998]
- Country of Publication:
- United States
- Language:
- English
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