کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
649802 1457219 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Parameter comparison of two small-scale natural gas liquefaction processes in skid-mounted packages
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Parameter comparison of two small-scale natural gas liquefaction processes in skid-mounted packages
چکیده انگلیسی

Two typical types of small-scale natural gas liquefaction process in skid-mounted package were designed and simulated. The key parameters of the two processes were compared, and the matching of the heating and cooling curves in heat exchangers was also analyzed. The results show that the N2–CH4 expander cycle precedes the mixed-refrigerant cycle on the premise of lacking propane pre-cooling. Large temperature difference and heat exchange load are the primary reasons of exergy loss in heat exchangers. The power consumption of compressors is influential to power consumption per unit LNG, so compression with intercooling should be adopted.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 26, Issues 8–9, June 2006, Pages 898–904
نویسندگان
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