Cross-flow, filter-sorbent catalyst for particulate, SO{sub 2} and NO{sub x} control. Seventh quarterly technical progress report

Technical Report · Wed Jan 01 00:00:00 EST 1992

DOI:https://doi.org/10.2172/10159612· OSTI ID:10159612

Benedek, K ^[1]; Flytzani-Stephanopoulos, M ^[2]

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1. Little (Arthur D.), Inc., Cambridge, MA (United States)
2. Massachusetts Inst. of Tech., Cambridge, MA (United States)

This report describes work performed on a new concept for integrated pollutant control: a cross-flow filter comprised of layered, gas permeable membranes that act as a particle filter, an SO {sub 2} sorbent, and a NO {sub x} reduction catalyst. One critical element of the R&D program is the development of mixed metal oxide materials that serve as combined SO {sub 2} sorbents and NO {sub x} reduction catalysts. In this seventh quarterly progress report, we summarize the performance characteristics of three promising sorbent/catalyst materials tested in powder form.

• Research Organization: Little (Arthur D.), Inc., Cambridge, MA (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC22-89PC89805
• OSTI ID: 10159612
• Report Number(s): DOE/PC/89805-T8; ON: DE92016122
• Resource Relation: Other Information: PBD: Jan 1992
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
20 FOSSIL-FUELED POWER PLANTS
54 ENVIRONMENTAL SCIENCES
SULFUR DIOXIDE
AIR POLLUTION CONTROL
NITROGEN OXIDES
METALS
CATALYTIC EFFECTS
SORPTIVE PROPERTIES
FILTERS
MEMBRANES
REDUCTION
POWDERS
010800
200202
540120
WASTE MANAGEMENT
NOXIOUS GAS AND PARTICULATE EMISSIONS
CHEMICALS MONITORING AND TRANSPORT