Development and testing of a high efficiency advanced coal combustor, Phase III industrial boiler retrofit. Quarterly technical progress report No. 15, April 1, 1995--June 30, 1995
The objective of this project is to retrofit a burner capable of firing microfine coal to a standard gas/oil designed industrial boiler to assess the technical and economic viability of displacing premium fuels with microfine coal. This report documents the technical aspects of this project during the fifteenth quarter (April `95 through June `95) of the program. The overall program has consisted of five major tasks: (1.0) A review of current state-of-the-art coal firing system components. (2.0) Design and experimental testing of a prototype HEACC (High Efficiency Advanced Coal Combustor) burner. (3.0) Installation and testing of a prototype HEACC system in a commercial retrofit application. (4.0) Economics evaluation of the HEACC concept for retrofit applications. (5.0) Long term demonstration under commercial user demand conditions. Task 1 through Task 4 were previously completed. Based on all the results obtained to date the ABB/Penn State team and DOE/PETC have decided to conduct a 1000 hr demonstration test (Task 5). Importantly, a decision was made to employ a new burner for the demonstration. The new burner is based on the concept called {open_quotes}Radially Stratified Flame Core (RSFC){close_quotes}, developed by MIT and licensed by ABB. Work under Task 5 of this program was started during this reporting period.
- Research Organization:
- ABB Combustion Engineering Systems, Windsor, CT (United States). U.S. Power Plant Labs.
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC22-91PC91160
- OSTI ID:
- 196487
- Report Number(s):
- DOE/PC/91160-T9; ON: DE96007433; TRN: 96:001777
- Resource Relation:
- Other Information: PBD: 29 Aug 1995
- Country of Publication:
- United States
- Language:
- English
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