کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
57884 47134 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rich-Catalytic Lean-burn combustion for fuel-flexible operation with ultra low emissions
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Rich-Catalytic Lean-burn combustion for fuel-flexible operation with ultra low emissions
چکیده انگلیسی

A Rich-Catalytic Lean-burn (RCL®) combustion system was developed for operation on natural gas, but also provides significant advantages for fuel-flexible operation on non-methane fuels. Most notably, fuel-rich operation limits the extent of catalyst-stage reaction based on available oxygen, regardless of the fuel's intrinsic reactivity on the catalyst. Thus, similar catalyst and reactor performance can be obtained for widely varying fuel types.In addition, catalytic pre-reaction extends the combustor's lean flammability limit for all fuels, allowing low-temperature combustion of both conventional and low-heating-value fuels, with concomitant low NOx emissions.This paper presents test results for RCL® combustion with various fuel types, including gaseous, pre-vaporized liquid, and simulated low-Btu fuels. Although these fuels have widely varying properties, a single type of catalytic reactor was successfully tested for all of these fuels by modifying only the fuel delivery system upstream of the reactor. Test results show similar reactor performance for all fuels tested.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 117, Issue 4, 15 October 2006, Pages 438–446
نویسندگان
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