Research and Development of the Oxy-Fuel Combustion Power Cycles with CO2 Recirculation
نویسندگان
چکیده
The transition to oxy-fuel combustion power cycles is a prospective way decrease carbon dioxide emissions into the atmosphere from energy sector. To identify which technology has highest efficiency and lowest emission level, thermodynamic analysis of semiclosed combined cycle (SCOC-CC), E-MATIANT cycle, Allam was carried out. modeling methodology been described in detail, including approaches defining working fluid properties, mathematical models air separation unit, cooled gas turbine cycles’ calculation algorithms. inlet parameters were optimized using developed for three with CO2 recirculation temperature at range 1000 1700 °C. effect coolant flow precooling evaluated. It found that could lead an increase net up 3.2% SCOC-CC 0.8% cycle. final comparison showed cycle’s 5.6% higher compared 11.5%
منابع مشابه
Two novel oxy-fuel power cycles integrated with natural gas reforming and CO2 capture
Two novel system configurations were proposed for oxy-fuel natural gas turbine systems with integrated steam reforming and CO2 capture and separation. The steam reforming heat is obtained from the available turbine exhaust heat, and the produced syngas is used as fuel with oxygen as the oxidizer. Internal combustion is used, which allows a very high heat input temperature. Moreover, the turbine...
متن کاملQualitative and Quantitative Comparison of Two Promising Oxy-fuel Power Cycles for Co2 Capture
Since the Kyoto conference there is a broad consensus that the human emission of greenhouse gases, mainly CO2, has to be reduced. In the power generation sector there are three main alternatives which are currently studied world wide. Among them oxy-fuel cycles with internal combustion with pure oxygen are a very promising technology. Within the European project ENCAP – ENhanced CO2 CAPture the...
متن کاملDevelopment of Semiclosed Cycle Gas Turbine for Oxy-Fuel IGCC Power Generation with CO2 Capture
متن کامل
azerbaijans political development after the collapse of soviet union and implication on relation with the islamic republic of iran
در فصل اول این پایاین نامه در خصوص تاریخ کشور اذربایجان قبل و بعد از جدایی این کشور از ایران مورد بررسی قرار گرفته است ودر فصل دوم تحولات سیاسی این کشور بعد از 1991 و در واقع بعد از فروپاشی شوروی و دولتهایی که روی کار امدند در از جمله دولت ابولفضل ایلچی بیگ،دولت حیدر علی اف وبعد از او پسرش الهام علی اف و نگرش هرکدام از این دولتها به سیاسیت خارجی اذربایجان مورد اشاره قرار گرفته است.در ودر فصل سو...
Oxy - fuel combustion of coal and biomass blends
The ignition temperature, burnout and NO emissions of blends of a semi-anthracite and a high-volatile bituminous coal with 10 and 20 wt.% of olive waste were studied under oxy-fuel combustion conditions in an entrained flow reactor (EFR). The results obtained under several oxy-fuel atmospheres (21%O2-79%CO2, 30%O2-70% CO2 and 35%O265%CO2) were compared with those attained in air. The results in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14102927