کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1508952 1511149 2016 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simulation and Cost Comparison of CO2 Liquefaction
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Simulation and Cost Comparison of CO2 Liquefaction
چکیده انگلیسی

Liquefaction of CO2 is an intermediate step for storage or ship transport. Two processes are suggested. The traditional method is based on external refrigeration and the other is an integrated refrigeration process. In the external refrigeration process, traditional refrigeration based on ammonia was selected. In the internal refrigeration process, liquefaction is achieved by compression, cooling and expansion of the CO2. Simulation models in Aspen HYSYS have been developed for different alternatives. A process based on ammonia refrigeration was calculated to be most cost optimum. There are however still possibilities for improvements especially for the internal refrigeration process.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 86, January 2016, Pages 500-510