Plasma remediation of trichloroethylene in silent discharge plasmas
Plasma destruction of toxins, and volatile organic compounds in particular, from gas streams is receiving increased attention as an energy efficient means to remediate those compounds. In this regard, remediation of trichloroethylene (TCE) in silent discharge plasmas has been experimentally and theo...
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| Veröffentlicht in: | Journal of applied physics 1993-11, Vol.74 (9), p.5378-5386 |
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| container_end_page | 5386 |
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| container_issue | 9 |
| container_start_page | 5378 |
| container_title | Journal of applied physics |
| container_volume | 74 |
| creator | EVANS, D ROSOCHA, L. A ANDERSON, G. K COOGAN, J. J KUSHNER, M. J |
| description | Plasma destruction of toxins, and volatile organic compounds in particular, from gas streams is receiving increased attention as an energy efficient means to remediate those compounds. In this regard, remediation of trichloroethylene (TCE) in silent discharge plasmas has been experimentally and theoretically investigated. We found that TCE can be removed from Ar/O2 gas streams at atmospheric pressure with an energy efficiency of 15–20 ppm/(mJ/cm3), or 2–3 kW h kg−1. The majority of the Cl from TCE is converted to HCl, Cl2, and COCl2, which can be removed from the gas stream by a water bubbler. The destruction efficiency of TCE is smaller in humid mixtures compared to dry mixtures due to interception of reactive intermediates by OH radicals. |
| doi_str_mv | 10.1063/1.354241 |
| format | Article |
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A</creatorcontrib><creatorcontrib>ANDERSON, G. K</creatorcontrib><creatorcontrib>COOGAN, J. J</creatorcontrib><creatorcontrib>KUSHNER, M. J</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>EVANS, D</au><au>ROSOCHA, L. A</au><au>ANDERSON, G. K</au><au>COOGAN, J. J</au><au>KUSHNER, M. J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Plasma remediation of trichloroethylene in silent discharge plasmas</atitle><jtitle>Journal of applied physics</jtitle><date>1993-11-01</date><risdate>1993</risdate><volume>74</volume><issue>9</issue><spage>5378</spage><epage>5386</epage><pages>5378-5386</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><coden>JAPIAU</coden><abstract>Plasma destruction of toxins, and volatile organic compounds in particular, from gas streams is receiving increased attention as an energy efficient means to remediate those compounds. In this regard, remediation of trichloroethylene (TCE) in silent discharge plasmas has been experimentally and theoretically investigated. We found that TCE can be removed from Ar/O2 gas streams at atmospheric pressure with an energy efficiency of 15–20 ppm/(mJ/cm3), or 2–3 kW h kg−1. The majority of the Cl from TCE is converted to HCl, Cl2, and COCl2, which can be removed from the gas stream by a water bubbler. The destruction efficiency of TCE is smaller in humid mixtures compared to dry mixtures due to interception of reactive intermediates by OH radicals.</abstract><cop>Woodbury, NY</cop><pub>American Institute of Physics</pub><doi>10.1063/1.354241</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 0021-8979 |
| ispartof | Journal of applied physics, 1993-11, Vol.74 (9), p.5378-5386 |
| issn | 0021-8979 1089-7550 |
| language | eng |
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| source | AIP Digital Archive |
| subjects | 540220 -- Environment, Terrestrial-- Chemicals Monitoring & Transport-- (1990-) 661300 -- Other Aspects of Physical Science-- (1992-) ANTIGENS Chemistry CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DETOXIFICATION EFFICIENCY ELECTRIC DISCHARGES ENVIRONMENTAL SCIENCES Exact sciences and technology FLUID FLOW GAS FLOW HAZARDOUS MATERIALS Inorganic chemistry and origins of life Kinetics and mechanism of reactions MATERIALS ORGANIC CHLORINE COMPOUNDS ORGANIC COMPOUNDS ORGANIC HALOGEN COMPOUNDS PLASMA DIAGNOSTICS TOXIC MATERIALS 540120 -- Environment, Atmospheric-- Chemicals Monitoring & Transport-- (1990-) TOXINS VOLATILITY |
| title | Plasma remediation of trichloroethylene in silent discharge plasmas |
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