Enhanced activity and sulfur resistance of Cu- and Fe-modified activated carbon for the reduction of NO by CO from regeneration gas

2022 ◽  
Author(s):  
Zhicheng Xu ◽  
Yuran Li ◽  
Yuting Lin ◽  
Bin Wang ◽  
Panting Gao ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Flue Gas ◽  
Sulfur Resistance ◽  
Modified Activated Carbon ◽  
Reduction Of No ◽  
Enhanced Activity

The reduction of NO by CO was proposed to apply in regeneration gas to remove the NOx from industrial flue gas with activated carbon purification technology. To improve the activity...

Activated carbon-supported catalyst loading of CH4N2O for selective reduction of NO from flue gas at low temperatures

2019 ◽  
Vol 44 (26) ◽  
pp. 13523-13537 ◽  
Author(s):  
Kaijie Liu ◽  
Qingbo Yu ◽  
Baolan Wang ◽  
Huaqing Xie ◽  
Wenjun Duan ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Flue Gas ◽  
Low Temperatures ◽  
Supported Catalyst ◽  
Selective Reduction ◽  
Catalyst Loading ◽  
Reduction Of No

Preparation and characterization of high efficiency modified activated carbon for the capture of mercury from flue gas in coal-fired power plants

2012 ◽  
Vol 97 ◽  
pp. 107-117 ◽  
Author(s):  
Colin B. Wade ◽  
Chad Thurman ◽  
William Freas ◽  
James Student ◽  
David Matty ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Flue Gas ◽  
Power Plants ◽  
High Efficiency ◽  
Modified Activated Carbon

Regeneration of Fe Modified Activated Carbon Treated by HNO3 for Flue Gas Desulfurization

2017 ◽  
Vol 32 (1) ◽  
pp. 765-776 ◽  
Author(s):  
Jia-Xiu Guo ◽  
Hong-Di Luo ◽  
Song Shu ◽  
Xiao-Li Liu ◽  
Jian-Jun Li ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Flue Gas ◽  
Flue Gas Desulfurization ◽  
Modified Activated Carbon

Research on Mercury Emissions Regularity and Adsorbing Mercury by Activated Carbon in Coal-fired Power Plants

2011 ◽  
Vol 284-286 ◽  
pp. 301-304 ◽  
Author(s):  
Zhang Xian Liu ◽  
Pei Pei Sun ◽  
Song Tao Chen ◽  
Li Juan Shi
Keyword(s):  
Activated Carbon ◽  
Power Plant ◽  
Removal Efficiency ◽  
Flue Gas ◽  
Power Plants ◽  
Elemental Mercury ◽  
Mercury Pollution ◽  
Anthropogenic Source ◽  
Modified Activated Carbon ◽  
Mercury Emissions

The coal-fired power plant is the main anthropogenic source of mercury pollution. The mercury in flue gas exists as elemental mercury(Hg0), oxidizing state mercury(Hg2+) and particulate mercury(Hgp). Mercury speciation distribution in flue gas was influenced and controled by the factors including conditions of ignition, desulphurization or denitration and Based on the investigation of coal-fired power plant technologies of removing Hg, this research uses the modified activated carbon (MAC) and studies its removal efficiency. Result indicates that the uptake of Hg by MAC was﹥90%.

Experimental Study on Removing NO from Flue Gas Using Microwave Irradiation over Activated Carbon

2015 ◽  
Vol 733 ◽  
pp. 403-406
Author(s):  
Peng Fei Yang ◽  
Zhe Wang ◽  
Hong Li Wang
Keyword(s):  
Activated Carbon ◽  
Microwave Irradiation ◽  
Flue Gas ◽  
Catalytic Reduction ◽  
Conventional Heating ◽  
Catalytic Reactor ◽  
Reaction Parameters ◽  
Reaction Conditions ◽  
Reduction Of No ◽  
Optimized Conditions

The microwave catalytic reduction of NO was studied in activated carbon bed. The conversion of NO to N2 under microwave irradiation remarkably increased compared to conventional heating, which indicates that the microwave irradiation has microwave catalysis effect besides thermal effect. The effects of a series of reaction parameters on the productivity of N2 with a new microwave catalytic reactor system were investigated. The results show that NO is converted predominantly to N2 under all reaction conditions and the highest conversion of NO to N2 is up to 99.8% under optimized conditions.

REMOVAL OF ARSENATE (V) BY SURFACTANT-MODIFIED ACTIVATED CARBON

2012 ◽  
Vol 11 (8) ◽  
pp. 1433-1438 ◽  
Author(s):  
Jinren Ni ◽  
Guangzhi Zhang ◽  
Hao Hu ◽  
Weiling Sun ◽  
Bin Zhao ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Modified Activated Carbon
Sign in / Sign up

Export Citation Format

Share Document