کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
209540 461673 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Proton transfer reaction-mass spectrometry as a rapid inline tool for filter efficiency of activated charcoal in support of the development of Solid Oxide Fuel Cells fueled with biogas
ترجمه فارسی عنوان
طیف سنجی جرم واکنش پروتون به عنوان یک ابزار سریع برای کارآیی فیلتر زغال چوب فعال در حمایت از توسعه سلول های سوخت جامد اکسید سوخت با سوخت زیستی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی


• Measurement technique for simultaneous monitoring of several filters
• Several SOFC pollutants were simultaneously quantified mainly on sulfur compounds.
• Single and double filter setups were considered.
• The sulfur compound covapor effects via breakthrough times were estimated.

Efficient power technologies such as high temperature fuel cells demand ultra-low concentrations of contaminants in the fuel feed e.g. < 1 ppm(v), imposing stringent requirements on fuel clean-up technology. Proton transfer reaction-mass spectrometry (PTR-MS), being fast and suitable to measure ultra-low concentrations can be an optimal tool for the characterization of clean-up methods. It is exploited here for the simultaneous measurement of breakthrough curves of biogas filters loaded with a mix of compounds that simulate biogas pollutants. The sorbent materials are able to efficiently remove propanethiol and butanethiol and to a lesser degree methanethiol and hydrogen sulfide. Carbon disulfide and dimethylsulfide were the compounds that elute from the filters. These results support the development of set-ups for the cleaning of real biogas from the Organic Fraction of Municipal Solid Waste (OFMSW) and its use for Solid Oxide Fuel Cell (SOFC) feeding.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 130, February 2015, Pages 78–86
نویسندگان
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