کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7705819 1497302 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modelling of hydrogen production from hydrogen sulfide in geothermal power plants
ترجمه فارسی عنوان
مدل سازی تولید هیدروژن از سولفید هیدروژن در نیروگاه های زمین گرمایی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
چکیده انگلیسی
Geothermal power plants emit high amount of hydrogen sulfide (H2S). The presence of H2S in the air, water, soils and vegetation is one of the main environmental concerns for geothermal fields. There is an increasing interest in developing suitable methods and technologies to produce hydrogen from H2S as promising alternative solution for energy requirements. In the present study, the AMIS technology is the invention of a proprietary technology (AMIS® - acronym for “Abatement of Mercury and Hydrogen Sulfide” in Italian language) for the abatement of hydrogen sulphide and mercury emission, is primarily employed to produce hydrogen from H2S. A proton exchange membrane (PEM) electrolyzer operates at 150 °C with gaseous H2S sulfur dimer in the anode compartment and hydrogen gas in the cathode compartment. Thermodynamic calculations of electrolysis process are made and parametric studies are undertaken by changing several parameters of the process. Also, energy and exergy efficiencies of the process are calculated as % 27.8 and % 57.1 at 150 °C inlet temperature of H2S, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 23, 7 June 2018, Pages 10569-10579
نویسندگان
, ,