Enhancing the use of coals by Gas Reburning: Sorbent injection. [Quarterly report], July 28--October 1, 1993

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Energy and Environmental Research Corporation (EER) has completed demonstrations of Gas Reburning-Sorbent Injection (GR-SI) at two field sites. The discussions which follow pertain to measurements taken from the demonstration at City Water, Light and Power`s (CWLP) Lakeside Station Unit 7 in Springfield, Illinois. Environmental monitoring was conducted for two purposes, to satisfy the requirements of operating permits granted by the Illinois Environmental Protection Agency (IEPA) and to verify environmental acceptability of the GR-SI process. The GR-SI demonstration program at Lakeside Unit 7 was performed in three phases. Phase I -- Design and Permitting, entailed characterization of the host boiler, then ... continued below

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24 p.

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Creator: Unknown. February 1, 1995.

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Description

Energy and Environmental Research Corporation (EER) has completed demonstrations of Gas Reburning-Sorbent Injection (GR-SI) at two field sites. The discussions which follow pertain to measurements taken from the demonstration at City Water, Light and Power`s (CWLP) Lakeside Station Unit 7 in Springfield, Illinois. Environmental monitoring was conducted for two purposes, to satisfy the requirements of operating permits granted by the Illinois Environmental Protection Agency (IEPA) and to verify environmental acceptability of the GR-SI process. The GR-SI demonstration program at Lakeside Unit 7 was performed in three phases. Phase I -- Design and Permitting, entailed characterization of the host boiler, then finalization of process and engineering, design of the GR-SI system. Phase I was initiated in June 1987 and completed in March 1989. Phase II -- Construction and Startup, was initiated upon completion of design tasks and was completed in February 1993. Phase III -- Operation, Data Collection, Reporting and Disposition, was conducted from July 1993 to June 1994. In Phase III, the GR-SI system performance was evaluated initially through optimization tests, which are short-term tests in which specific operating parameters are varied to determine their impact on emissions and boiler performance. The optimization testing included GR only tests, SI only tests, and GR-SI tests. Results from these tests, carried out from July 28 to October 1, 1993, are presented in this report. Following Optimization testing, long-term GR-SI operation was initiated to demonstrate the combined technology over an extended period with the unit under dispatch load control. Long-term GR-SI testing was conducted from October 4, 1993 to June 3, 1994. The long-term environmental monitoring data are presented in a separate report.

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24 p.

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OSTI as DE95012445

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  • Other Information: PBD: Feb 1995

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  • Other: DE95012445
  • Report No.: DOE/PC/79796--T42
  • Grant Number: FC22-87PC79796
  • DOI: 10.2172/69324 | External Link
  • Office of Scientific & Technical Information Report Number: 69324
  • Archival Resource Key: ark:/67531/metadc707499

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  • February 1, 1995

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  • Sept. 12, 2015, 6:31 a.m.

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  • Nov. 20, 2015, 1:27 p.m.

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Enhancing the use of coals by Gas Reburning: Sorbent injection. [Quarterly report], July 28--October 1, 1993, report, February 1, 1995; United States. (digital.library.unt.edu/ark:/67531/metadc707499/: accessed December 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.