Low-temperature Electrocatalytic Oxidation of VOCs

VOCs低温电催化氧化

• 批准号: 6882832
• 负责人: Hongxing Hu
• 金额: $ 10万
• 依托单位: AMSEN TECHNOLOGIES, LLC
• 依托单位国家: 美国
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-09-30 至 2005-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6882832
• 关键词: air filtration; air pollution control; catalyst; ceramics; electric field; electrochemistry; enzyme activity; hydrocarbons; metal oxide; organic chemicals; oxidation; oxygen compounds; physical separation; technology /technique development; zirconium

DESCRIPTION (provided by applicant): In this program AMSEN Technologies aims to develop a novel electrocatalytic air filter for low-temperature oxidative destruction of VOCs. The proposed idea is an innovative combination of electrochemically enhanced adsorption, electrocatalysis, and catalytic reactions. Compared to currently available facilities of catalytic oxidation of VOCs, the electrocatalytic filter to be developed would have advantages of higher catalytic activities, significantly reduced light-off temperatures, improved poisoning resistance, better thermal and chemical stability, and having an effective in-situ regeneration capability. This filter may be particularly suitable for complete oxidation of very low concentration of VOCs in air streams. The design makes use of cheap, well-developed, and readily available components. The technology to be developed involves no high-tech methods and requires no affiliated facilities. Therefore, the investment of this technology is very low and the commercialization potential is high. AMSEN will pursue to establish the concept feasibility in the Phase I work. In Phase II, a prototype of the proposed system will be developed and tested in an actual industrial or commercial environment.

描述（由申请人提供）：在该计划中，AMSEN Technologies旨在开发一种新型电催化空气过滤器，用于VOCs的低温氧化破坏。所提出的想法是电化学增强吸附，电催化和催化反应的创新组合。与现有的VOCs催化氧化装置相比，待开发的电催化过滤器将具有更高的催化活性、显著降低的起燃温度、改善的抗中毒性、更好的热稳定性和化学稳定性以及具有有效的原位再生能力的优点。该过滤器可能特别适合于完全氧化气流中浓度极低的VOC。该设计使用了廉价、成熟且易于获得的组件。所要开发的技术不涉及高科技方法，也不需要附属设施。因此，这项技术的投资很低，商业化潜力很高。AMSEN将在第一阶段工作中确定概念的可行性。在第二阶段，将开发拟议系统的原型，并在实际的工业或商业环境中进行测试。