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首页> 外文会议>International Ozone Association 16th world congress: abstracts and full papers of oral presentations >A Review of Oxidation Technologies forRemoval of Pollutants from Flue Gas Streams
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A Review of Oxidation Technologies forRemoval of Pollutants from Flue Gas Streams

机译：氧化技术去除烟气中污染物的研究进展

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In recent years, several new oxidation chemistry based technologiesrnhave emerged claiming the generation and use of ozone, atomicrnoxygen, and the hydroxyl radical as the oxidant to oxidize Nox, andrnother hazardous air pollutants, such as mercury, to facilitate theirrnremoval from industrial and power utility flue gas streams. Theserntreatment technologies have achieved varying levels of success inrnstriving for high efficiency, cost effective pollutant removal.rnThis paper will review those technologies and the various oxidantrngeneration techniques employed, and examine the oxidant generationrnfactors that have contributed to their success or failure. The paper willrnfocus on three of the more prominent oxidation technologies inrnparticular: BOC's LoTOx?1 Low Temperature Oxidation technology;rnPowerSpan's ECO?2 Electro-catalytic Oxidation technology; andrnThermal Energy's THERMALONOx?3 technology. Each of theserntechnologies are in the development and commercialization stage, andrneach of them have identified the formation of ozone or other oxidationrnspecies, such as atomic oxygen or the hydroxyl radical, as the oxidantsrnacting to promote the oxidation reaction. However, each of therntechnologies forms the oxidants in a different manner:rn? BOC's LoTOx uses conventional commercial "silent coronarndischarge" (SCD) to generate ozone from oxygen (external to thernflue gas stream)
机译：近年来，已经出现了几种基于氧化化学的新技术，它们声称会产生和使用臭氧，原子氧和羟基自由基作为氧化剂来氧化NOx和其他有害的空气污染物，例如汞，以利于将其从工业烟道中去除。气流。这些处理技术在成功实现高水平，经济高效的污染物去除方面取得了不同程度的成功。本文将回顾这些技术以及所采用的各种氧化剂生成技术，并研究促成其成功或失败的氧化剂生成因素。本文将重点介绍三种特别重要的氧化技术：BOC的LoTOx？1低温氧化技术； PowerSpan的ECO？2电催化氧化技术；以及PowerSpan的ECO？2电催化氧化技术。 andrnThermal Energy的THERMALONOx？3技术。每种技术都处于开发和商业化阶段，并且它们中的每一种都已确定了臭氧或其他氧化物种的形成，例如原子氧或羟基自由基，它们起着促进氧化反应的作用。但是，每种技术以不同的方式形成氧化剂：中银的LoTOx使用传统的商业“静音冠状放电”（SCD）来从氧气（在烟气气流外部）产生臭氧

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