The effects of chlorides, hydrogen chloride, and sulfur dioxide in the oxidation of steels below deposits

1995 ◽  
Vol 37 (7) ◽  
pp. 1023-1043 ◽  
Author(s):  
H.J. Grabke ◽  
E. Reese ◽  
M. Spiegel
Keyword(s):  
Sulfur Dioxide ◽  
Hydrogen Chloride

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.

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
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