Estimating the effects on cold start emissions of a thermally controllable catalytic convertor

评估对热控催化转化器冷启动排放的影响

• 批准号: 462618-2014
• 负责人: Yan, Fengjun
• 金额: $ 1.82万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=557915
• 关键词: Estimating; effects; cold; start; emissions

Thermally controllable catalytic convertor (referred to as SmartCat), developed by Enigmatech Inc., is capable of reducing internal combustion cold start emissions. By modification of the conventional catalytic converter, the temperature inside SmartCat can be actively controlled through external heating. In a preliminary application test for a 2.2L GM gasoline engine, over 90% in both hydrocarbon and carbon monoxide can be reduced, at the cost of external heating energy.

由Enigmatech Inc.开发的热可控催化催化剂（称为SmartCat），能够减少内燃机冷启动排放。通过改造传统的催化转化器，可以通过外部加热主动控制SmartCat内部的温度。在一台2.2L GM汽油机上进行了初步应用试验，以消耗外部热能为代价，碳氢化合物和一氧化碳的排放量均降低90%以上。