DocumentCode :
1291239
Title :
Flue gas treatment and carbon recycling for clean electric energy
Author :
Li, Ge
Author_Institution :
Inst. of Plasma Phys., Chinese Acad. of Sci., Hefei, China
Volume :
18
Issue :
4
fYear :
2011
fDate :
8/1/2011 12:00:00 AM
Firstpage :
1287
Lastpage :
1292
Abstract :
The world electric power presently is still dominated by fossil fuel power stations; more that half of our electric energy is from this dark coal power with CO2 emissions which warms our planet and becomes one political issue among the countries. The energy losses and gains of CO2 Capture and Storage (CCS), together with SOX and NOX scrubbing are system analyzed with demonstrated projects based on plasma and chemical sciences. Fertilizers and transport fuels could be produced as gains within 10% energy loss by implementing the CO2-H2O-NH3 process in modern electric power plants for CCS. This NH4HCO3 dominated process has been tested as natural carbon cycle between agriculture and chemical industry in China since 1957 and now yields enough food gain for Chinese agriculture by this careful carbon management. By developing high power electron beam (EB), the process could be implemented in modern electric power plants for scientific carbon cycle with products of electric energy, methanol fuel and fertilizers. The capacity factor of power station could then be enhanced by using them fully at night for fuel. In CCS, NH3 based EB technology offer one cheap solution to make it green by changing the emitted CO2, SOX and NOX into fertilizers and economic fuel for post combustion capture of CO2, SOX and NOX. The optimized power plant design is analyzed, suggested and addressed digitally. In order to develop high power EB accelerators for 600 MWe power utility, the pulsed EB facility is tested for developing the green energy with carbon cycle.
Keywords :
chemical industry; climate mitigation; combustion; electron beam applications; fertilisers; flue gas desulphurisation; flue gases; fuel economy; recycling; steam power stations; sustainable development; China; agriculture; carbon capture and storage; carbon emissions; carbon management; carbon recycling; chemical industry; clean electric energy; coal power; combustion; electric power plants; electron beam; energy losses; fertilizers; flue gas treatment; fossil fuel power stations; fuel economy; green energy; transport fuels; Carbon; Energy consumption; Fertilizers; Power generation; Power systems; Production; Voltage measurement; Accelerators; CO2 emissions; CO2capture and storage (CCS); RAMI; Urea; ammonia (NH3); ammonium bicarbonate (NH4HCO3); analytical computation method; capacity factor of power station; denitrification (DeNOX); desulfurization (DeSOX); electron beam (EB); electrostatic precipitators (ESP); fertilizers; greenhouse gascontrol (GHC); high voltage equipment; methanol (CH3OH); power station;
fLanguage :
English
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
Publisher :
ieee
ISSN :
1070-9878
Type :
jour
DOI :
10.1109/TDEI.2011.5976129
Filename :
5976129
Link To Document :
بازگشت