کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
58179 47143 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
LiCoO2 catalyst for diesel particulate abatement
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
LiCoO2 catalyst for diesel particulate abatement
چکیده انگلیسی

This paper concerns the development of a LiCoO2 catalyst which shows appreciable activity towards the catalytic combustion of soot already at 300 °C. An in situ combustion synthesis method was then tailored to the preparation of a LiCoO2-catalysed trap based on a silicon carbide wall-flow monolith. Engine bench tests on this catalytic trap (trap loading with soot and then its regeneration induced by a temperature rise entailed by catalytic combustion of post-injected fuel) showed that the presence of the catalyst in the wall-flow trap enables both a more complete regeneration (78% opposed to just 52% of the non-catalytic trap) and a reduction of the regeneration time, with consequent saving of post-injected fuel.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 119, Issues 1–4, 15 January 2007, Pages 257–261
نویسندگان
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