Grantee Research Project Results
Photocatalytic Air Pollution Control Technology for Dilute VOC/TAP Destruction
EPA Contract Number: 68D50104Title: Photocatalytic Air Pollution Control Technology for Dilute VOC/TAP Destruction
Investigators: Kittrell, J. R.
Small Business: KSE Inc.
EPA Contact: Richards, April
Phase: I
Project Period: September 1, 1995 through March 1, 1996
Project Amount: $65,000
RFA: Small Business Innovation Research (SBIR) - Phase I (1996) RFA Text | Recipients Lists
Research Category: SBIR - Air Pollution , Small Business Innovation Research (SBIR) , Air Quality and Air Toxics
Description:
Technology is needed for control of emissions of volatile organic compounds (VOC's) and toxic air pollutants (TAP's) from stationary sources. A particular need exists for emissions control of industrial processes, where dilute concentrations of VOC's are present in high flows of offgas which may also contain submicron particles.The proposed research project is to establish the technical and economic feasibility of an Adsorption-Integrated-Reduction (AIR) technology, providing a system to destroy VOC's and/or volatile TAP's in this dilute phase, high flow rate application. To accomplish this research objective, the AIR pollution control technology employs a new, multicomponent photocatalytic adsorbent, which is shown to be orders of magnitude more active than traditional titania photocatalysts for dilute concentrations of contaminants in air. The research program will utilize studies of destruction efficiency on representative classes of VOC's, studies of the preferred catalyst configuration for this applications, and a comparative cost analysis of the AIR technology relative to other alternatives. It is anticipated that an effective dilute phase pollution control concept will be demonstrated, which will proved a cost-effective technology for destroying VOC's in high volume, dilute concentration offgases, with possible particulate presence.
Supplemental Keywords:
RFA, Scientific Discipline, Air, Toxics, Engineering, Chemistry, particulate matter, Environmental Chemistry, Engineering, Chemistry, & Physics, VOCs, Atmospheric Sciences, air toxics, Environmental Engineering, toxicity, aerosol particles, industrial emissions, toxic contaminants, emission control strategies, emissions, sub-micron aerosols, economic analysis, adsorbents, industrial air pollution, PM, ambient emissions, emission control technologies, air pollutants, emissions contol engineering, pollution control technologies, photocatalytic control technology, air pollution, Volatile Organic Compounds (VOCs), air pollution control technologyProgress and Final Reports:
The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.