DICE-gas turbine compound reheat combined cycle
- Bechtel National, Inc., Reston, VA (United States). Infastructure and Power; Bechtel National, Inc., Reston, VA (United States)
- Czero, Inc, Fort Collins, CO (United States)
Coal-fired Direct Injection Carbon Engine – Gas Turbine (DICE-GT) Compound-Reheat Combined Cycle (CRCC), is a combined cycle power plant comprising a multiplicity of coal-fired reciprocating internal combustion engines (RICE), which is commonly referred to by the acronym DICE (Direct Injection Carbon Engine); a natural gas-fired gas turbine (turbine and combustor); a heat recovery steam generator (HRSG); a steam turbine generator; and an integrally geared and intercooled centrifugal air compressor. Finally, the concept uses coal-water slurry/fluid in the DICE and natural gas (or hydrogen) in the gas turbine for unmatched efficiency (well above 50% net LHV) and modularity (block sizes of 120, 240 and 360 MW) with easy adaptability to carbon capture and sequestration with minimal additional cost, complexity and performance hit.
- Research Organization:
- Bechtel National, Inc., Reston, VA (United States)
- Sponsoring Organization:
- USDOE; USDOE Office of Fossil Energy (FE)
- Grant/Contract Number:
- FE0031618
- OSTI ID:
- 1849274
- Alternate ID(s):
- OSTI ID: 1637371
- Journal Information:
- Fuel, Journal Name: Fuel Journal Issue: C Vol. 279; ISSN 0016-2361
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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