INVESTIGATION OF A NEW METHOD FOR PRODUCTION OF PURE NITROGEN VIA CHEMICAL LOOPING TECHNOLOGY
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICOGPP03_076
تاریخ نمایه سازی: 25 بهمن 1394
Abstract:
Nitrogen is a valuable product in use in a broad range of industries such as petrochemical, chemical, food, etc. In the present work a new method of pure nitrogen production has been investigated via chemical looping reforming of methane. This proposed method is very attractive compare to conventional methods of pure nitrogen production, e.g. air separation units (ASU). In the proposed process, reforming of methane takes place in the fuel reactor and simultaneously three economically valuable products of H2 and N2 are produced. In order to guarantee the production of pure nitrogen, the oxidation step of oxygen carrier particles with air has taken place in two discrete air reactors. The proposed process has been simulated for 1 kmol/s of inlet methane. Based on the sensitivity diagrams plotted, the optimum flow rates of inlet streams for complete consumption of fuel, pure nitrogen production and maximum hydrogen production has been determined
Authors
Z. Movassaghi Gilani
CleanTech Research Laboratory, Department of Chemical Engineering, Amirkabir University of Technology, Tehran, Iran
M. Rahmani
CleanTech Research Laboratory, Department of Chemical Engineering, Amirkabir University of Technology, Tehran, Iran
A. Edrisi
CleanTech Research Laboratory, Department of Chemical Engineering, Amirkabir University of Technology, Tehran, Iran
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