Stack gas treatment

Patent · Tue Apr 12 00:00:00 EST 1977

OSTI ID:7257551

Reeves, A A

Hot stack gases transfer contained heat to a gravity flow of pebbles treated with a catalyst, cooled stacked gases and a sulfuric acid mist is withdrawn from the unit, and heat picked up by the pebbles is transferred to air for combustion or other process. The sulfuric acid (or sulfur, depending on the catalyst) is withdrawn in a recovery unit.

• Assignee: TIC; ERA-02-045369; EDB-77-105831
• Patent Number(s): US 4017586
• OSTI ID: 7257551
• Resource Relation: Patent File Date: Filed date 6 Aug 1975
• Country of Publication: United States
• Language: English

Related Subjects

20 FOSSIL-FUELED POWER PLANTS
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
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DESULFURIZATION
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FOSSIL-FUEL POWER PLANTS
POLLUTION CONTROL EQUIPMENT
INDUSTRIAL PLANTS
SULFUR
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AIR POLLUTION
CATALYSIS
DESIGN
OPERATION
CHEMICAL REACTIONS
ELEMENTS
ENERGY RECOVERY
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NONMETALS
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200202* - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions
320305 - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Industrial Waste Management