Nitrogen oxides (NOx) influence on sulfite oxidation and scaling in lime/limestone flue gas desulfurization (FGD) systems

1980 ◽  
Vol 14 (4) ◽  
pp. 470-472 ◽  
Author(s):  
Harvey S. Rosenberg ◽  
Henry M. Grotta
Keyword(s):  
Nitrogen Oxides ◽  
Flue Gas ◽  
Flue Gas Desulfurization ◽  
Sulfite Oxidation

Kinetics and Mechanism of Sulfite Oxidation in the Magnesium-Based Wet Flue Gas Desulfurization Process

2012 ◽  
Vol 51 (11) ◽  
pp. 4192-4198 ◽  
Author(s):  
Zhigang Shen ◽  
Shaopeng Guo ◽  
Wanzhong Kang ◽  
Kun Zeng ◽  
Ming Yin ◽  
...  
Keyword(s):  
Flue Gas ◽  
Kinetics And Mechanism ◽  
Flue Gas Desulfurization ◽  
Sulfite Oxidation ◽  
Desulfurization Process

Experimental investigation of sulfite oxidation enhancement in a micro-pore aeration system

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104139-104147 ◽  
Author(s):  
Jun Zhang ◽  
Cheng-hang Zheng ◽  
Yong-xin Zhang ◽  
Zhe-wei Xu ◽  
Li Wang ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Flue Gas ◽  
Power Plants ◽  
Flue Gas Desulfurization ◽  
Sulfite Oxidation ◽  
Aeration System ◽  
System P

Seawater wet flue gas desulfurization is a promising process for coal-fired power plants.

A model for performance of sulfite oxidation of ammonia-based flue gas desulfurization system

2015 ◽  
Vol 6 (6) ◽  
pp. 997-1003 ◽  
Author(s):  
Yong Jia ◽  
Liguo Yin ◽  
Yalin Xu ◽  
Xilou Ding ◽  
Guanghong Sheng
Keyword(s):  
Flue Gas ◽  
Flue Gas Desulfurization ◽  
Sulfite Oxidation ◽  
Oxidation Of Ammonia

Application and Research of High Molecular Carboxylates in Desulphurization System of Thermal Power Plant

2018 ◽  
Vol 917 ◽  
pp. 175-179
Author(s):  
Yan Chang Kang ◽  
Bing Li ◽  
Qi Long Zhang
Keyword(s):  
Flue Gas ◽  
Calcium Sulfate ◽  
Power Plants ◽  
Thermal Power ◽  
Test Method ◽  
Flue Gas Desulfurization ◽  
Carboxyl Groups ◽  
Chemical Absorption ◽  
Sulfite Oxidation ◽  
Main Components

The main components of polymer carboxyl group are introduced.The effects of macromolecular carboxyl groups on the limestone-gypsum wet flue gas desulfurization (FGD) system of coal-fired power plants in China were studied by test method. The results showed that the macromolecular carboxyl groups can accelerate the chemical absorption of SO2 under the action of active agents and crystallization agents, improve the desulfurization efficiency of about 2%, and shorten the limestone ablation time of more than 40%, catalytic calcium sulfite oxidation of calcium sulfate.

Sulfite Oxidation Catalyzed by Cobalt Ions in Flue Gas Desulfurization Processes

2010 ◽  
Vol 60 (6) ◽  
pp. 675-680 ◽  
Author(s):  
Despina Karatza ◽  
Marina Prisciandaro ◽  
Amedeo Lancia ◽  
Dino Musmarra
Keyword(s):  
Flue Gas ◽  
Flue Gas Desulfurization ◽  
Cobalt Ions ◽  
Sulfite Oxidation

URANUS 52N

Alloy Digest ◽  
1994 ◽  
Vol 43 (5) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Flue Gas ◽  
Crevice Corrosion ◽  
Heat Treating ◽  
Flue Gas Desulfurization ◽  
Temperature Performance ◽  
Aisi Type ◽  
Better Than

Abstract URANUS 52N is a nitrogen-alloyed duplex stainless steel improved in stress-corrosion cracking resistance and with pitting and crevice corrosion resistance better than AISI Type 317L. Applications include handling phosphoric acid contaminated with chlorides and in flue gas desulfurization scrubbers. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-566. Producer or source: Creusot-Marrel.

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