Simultaneous particulates, NO sub x , SO sub x removal from flue gas by all solid-state electrochemical technology
- Helipump Corp., Cleveland, OH (USA)
- IGR Enterprises, Beachwood, OH (USA)
The IGR emission control technology controls SOx, NOx, and particulate emissions from coal combustion flue gases. It is based on a solid-state, flow-through, electrochemical reactor which reduces NO{sub x} and SO{sub 2} to nitrogen, sulfur, and oxygen cell. The cell electrolyte is a solid-electrolyte, normally a high surface area ceramic oxide-ion conductor. Tasks this quarter include: Project Work Plan and Electrocatalyst Preparation and Screening Studies of electrocatalysts for high oxygen overpotential and low SO{sub 2} and NO{sub x} overpotential. Tests will be conducted with ceramic disks one inch in diameter. The reactor for disk testing has been built and the disks have been aquired. 4 refs., 9 figs.
- Research Organization:
- Helipump Corp., Cleveland, OH (USA); IGR Enterprises, Beachwood, OH (USA)
- Sponsoring Organization:
- DOE/FE
- DOE Contract Number:
- AC22-87PC79855
- OSTI ID:
- 6622359
- Report Number(s):
- DOE/PC/79855-T1; ON: DE90017290
- Country of Publication:
- United States
- Language:
- English
Similar Records
Simultaneous particulates, NO sub x , SO sub x removal from flue gas by all solid-state electrochemical technology
Simultaneous particulates, NO sub x , SO sub x removal from flue gas by all solid-state electrochemical technology
Related Subjects
01 COAL, LIGNITE, AND PEAT
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
ELECTROCATALYSTS
SCREENING
FLUE GAS
AIR POLLUTION CONTROL
CERAMICS
COMBINED SOXNOX PROCESSES
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
IONIC CONDUCTIVITY
METALS
NITROGEN OXIDES
OXIDES
PARTICULATES
PROGRESS REPORT
SOLID ELECTROLYTES
SULFUR DIOXIDE
CATALYSTS
CHALCOGENIDES
CHEMISTRY
CONTROL
DOCUMENT TYPES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTROLYTES
ELEMENTS
GASEOUS WASTES
NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
PARTICLES
PHYSICAL PROPERTIES
POLLUTION CONTROL
SULFUR COMPOUNDS
SULFUR OXIDES
WASTES
200202* - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions
010800 - Coal
Lignite
& Peat- Waste Management
400201 - Chemical & Physicochemical Properties
360204 - Ceramics
Cermets
& Refractories- Physical Properties