Inhibition of the corrosion of iron in neutral and alkaline solutions. II

2007 ◽  
Vol 10 (6) ◽  
pp. 262-266 ◽  
Author(s):  
K. F. Lorking ◽  
J. E. O. Mayne
Keyword(s):  
Alkaline Solutions ◽  
Corrosion Of Iron

The inhibition of the corrosion of iron in alkaline solutions

1966 ◽  
Vol 1 (4) ◽  
pp. 161-165 ◽  
Author(s):  
D. Gilroy ◽  
J. E. O. Mayne
Keyword(s):  
Alkaline Solutions ◽  
Corrosion Of Iron

Inhibition of the acid corrosion of iron with new pyrazole derivatives

1996 ◽  
Vol 93 ◽  
pp. 1262-1280 ◽  
Author(s):  
A Aouniti ◽  
B Hammouti ◽  
M Brighli ◽  
S Kertit ◽  
F Berhili ◽  
...  
Keyword(s):  
Acid Corrosion ◽  
Pyrazole Derivatives ◽  
Corrosion Of Iron

Sol-gel transition in silica alkaline solutions. A NMR study

1994 ◽  
Vol 91 ◽  
pp. 901-908 ◽  
Author(s):  
H Zanni ◽  
P Nieto ◽  
L Fernandez ◽  
R Couty ◽  
P Barret ◽  
...  
Keyword(s):  
Sol Gel ◽  
Alkaline Solutions ◽  
Nmr Study ◽  
Sol Gel Transition ◽  
Gel Transition

Evaluation of a molybdenum sulfide reference electrode in hot alkaline solutions

TAPPI Journal ◽  
2010 ◽  
Vol 9 (7) ◽  
pp. 35-41
Author(s):  
OUTI A. HYÖKYVIRTA ◽  
TOM E. GUSTAFSSON
Keyword(s):  
Molybdenum Disulfide ◽  
Surface Film ◽  
Reference Electrode ◽  
Exposure Period ◽  
Molybdenum Sulfide ◽  
Alkaline Solutions ◽  
Internal Reference ◽  
Cell Potential ◽  
Pulp Digester ◽  
Alkaline Sulfide

This investigation evaluated the applicability of a molybdenum sulfide reference electrode (MSRE) as an internal reference electrode for use in alkaline sulfide solutions over a range of pulp digester liquors at 170°C. The electrode remained stable during the exposure period of two weeks. The experimentally determined half cell potential of the MSRE is E = -0.91 VSHE. The surface of the MSRE was examined by scanning electron microscope (SEM) and electron spectroscopy for chemical analysis (ESCA) to verify the chemical composition of the thin surface film. Based on ESCA studies, the surface film contained molybdenum disulfide and sodium disulfide. During storage of the specimens, sulfide was partly oxidized to sodium sulfite in air. Next to the metallic molybdenum, a mixed molybdenum disulfide and molybdenum hydroxide layer was detected.

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