Development of a hot gas cleanup system: Final report
TL;DRAbstract
The overall objective of this program was to develop means for reducing the concentrations of sulfur-containing compounds and HCl in hot coal-derived fuel gas to less than 1 ppM(v). Specific tasks in the program included (1) conducting laboratory-scale studies on selected metal oxide-containing sorbents for removing sulfur- containing compounds at high temperatures, (2) conducting laboratory-scale studies on selected molten carbonate-containing sorbents for removing HCl at elevated temperatures, (3) designing and constructing a 3000 SCF/h bench-scale unit (BSU) to test preferred sorbents, (4) shipping the BSU to METC for testing there, and (5) conducting an engineering and economic assessment on the use of the tested sorbents in integrated coal gasification/combined-cycle power plants and coal gasification/molten carbonate fuel cell power plants. 19 refs., 33 figs., 30 tabs.
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The overall objective of this program was to develop means for reducing the concentrations of sulfur-containing compounds and HCl in hot coal-derived fuel gas to less than 1 ppM(v). Specific tasks in the program included (1) conducting laboratory-scale studies on selected metal oxide-containing sorbents for removing sulfur- containing compounds at high temperatures, (2) conducting laboratory-scale studies on selected molten carbonate-containing sorbents for removing HCl at elevated temperatures, (3) designing and constructing a 3000 SCF/h bench-scale unit (BSU) to test preferred sorbents, (4) shipping the BSU to METC for testing there, and (5) conducting an engineering and economic assessment on the use of the tested sorbents in integrated coal gasification/combined-cycle power plants and coal gasification/molten carbonate fuel cell power plants. 19 refs., 33 figs., 30 tabs.
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