Comparative study of the reactions of metal oxides with H sub 2 S and SO sub 2

Technical Report · Mon Jul 01 00:00:00 EDT 1991

DOI:https://doi.org/10.2172/5806652· OSTI ID:5806652

Sotirchos, S V

The primary objective of this project is the investigation of the effects of pore structure on the capacity of porous metal oxides for removal of gaseous pollutants from flue gases of power plants (SO{sub 2}) and hot coal gas (primarily H{sub 2}S). Specifically, we intend to appropriately exploit the differences of the sulfidation and sulfation reactions (for instance, different molar volumes of solid products) to elucidate the dependence of the sorptive capacity of a porous sorbent on its physical microstructure.

• Research Organization: Rochester Univ., NY (United States). Dept. of Chemical Engineering
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• DOE Contract Number: FG22-90PC90301
• OSTI ID: 5806652
• Report Number(s): DOE/PC/90301-T4; ON: DE92009994
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
FLUE GAS
HOT GAS CLEANUP
FUEL GAS
HYDROGEN SULFIDES
SORPTION
METALS
SORPTIVE PROPERTIES
OXIDES
SULFUR DIOXIDE
PROGRESS REPORT
CHALCOGENIDES
DOCUMENT TYPES
ELEMENTS
FLUIDS
FUELS
GAS FUELS
GASEOUS WASTES
GASES
HYDROGEN COMPOUNDS
OXYGEN COMPOUNDS
PURIFICATION
SULFIDES
SULFUR COMPOUNDS
SULFUR OXIDES
SURFACE PROPERTIES
WASTES
010402* - Coal
Lignite
& Peat- Purification & Upgrading
010800 - Coal
Lignite
& Peat- Waste Management