Selective absorption of hydrogen chloride from flue gases in the presence of sulfur dioxide

1984 ◽  
Vol 3 (3) ◽  
pp. 183-187 ◽  
Author(s):  
W. S. Kyte ◽  
J. Bettelheim ◽  
N. E. Nicholson ◽  
J. Scarlett
Keyword(s):  
Sulfur Dioxide ◽  
Hydrogen Chloride ◽  
Flue Gases ◽  
Selective Absorption ◽  
Absorption Of Hydrogen

Emissions From Waste-to-Energy: A Comparison With Coal-Fired Plants

2003 ◽  
Author(s):  
Dionel O. Albina ◽  
Nickolas J. Themelis
Keyword(s):  
Particulate Matter ◽  
Sulfur Dioxide ◽  
Nitrogen Oxides ◽  
Hydrogen Chloride ◽  
Power Plants ◽  
Electrical Energy ◽  
Flue Gases ◽  
Waste To Energy ◽  
Energy Output ◽  
Cadmium Lead

Nationwide data of the emissions from waste-to-energy and coal-fired power plants arecompared. The emissions of sulfur dioxide and hydrogen chloride, particulate matter, nitrogen oxides and trace elements, such as cadmium, lead and mercury are compared, both in terms of thermal energy input and electrical energy output. The results of the study have shown that emissions of sulfur dioxide, particulate matter and nitrogen oxides were lower from waste-to-energy (WTE) facilities than from coal-fired plants. Hydrogen chloride emissions are higher in WTE flue gases. Emissions of cadmium, lead and mercury from WTE and coal-fired plants are nearly the same.

scholarly journals Cost Estimates of Liquid-Scrubbing Processes for Removing of Sulfur Dioxide from Flue Gases

1957 ◽  
Vol 7 (2) ◽  
pp. 109-115
Author(s):  
J. H. Field ◽  
L. M. Brunn ◽  
W. P. Haynes ◽  
H. E. Benson
Keyword(s):  
Sulfur Dioxide ◽  
Flue Gases ◽  
Cost Estimates

Thermodynamic Calculation of Hydrogen Chloride Generation in Blast Furnace Smelting Process

2014 ◽  
Vol 1033-1034 ◽  
pp. 1300-1304
Author(s):  
Bin Sheng Hu ◽  
Xiao Guang Liu ◽  
Yong Liang Gui ◽  
Kai Lv
Keyword(s):  
Blast Furnace ◽  
Sodium Chloride ◽  
Sulfur Dioxide ◽  
Nitrogen Dioxide ◽  
Hydrogen Chloride ◽  
Thermodynamic Calculation ◽  
Smelting Process ◽  
Blast Furnace Smelting ◽  
Furnace Shaft ◽  
Furnace Smelting

The generating pathways of hydrogen chloride in blast furnace smelting process may have two pathways: 1.sodium chloride and water react with phosphorus pentaoxide forming hydrogen chloride gas.2. Sodium chloride and water react with sulfur dioxide and nitrogen dioxide forming hydrogen chloride gas. Based on Thermodynamic calculation of hydrogen chloride generation in blast furnace smelting process, hydrogen chloride gas is generated in the upper part of blast furnace shaft ,the generating temperature main range from 300°C too 800°C.

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