The Role of Hydrocyanic Acid Vapors in the Corrosion of Iron

1931 ◽  
Vol 35 (3) ◽  
pp. 893-904 ◽  
Author(s):  
J. F. G. Hicks
Keyword(s):  
Hydrocyanic Acid ◽  
Corrosion Of Iron

scholarly journals Role of molybdenum in corrosion of iron-based alloys in contact with hydrogen sulfide containing solution

2016 ◽  
Vol 68 (6) ◽  
pp. 595-603 ◽  
Author(s):  
G. Genchev ◽  
C. Bosch ◽  
E. Wanzenberg ◽  
A. Erbe
Keyword(s):  
Hydrogen Sulfide ◽  
Iron Based ◽  
Corrosion Of Iron

Role of hydrogen peroxide in inhibition of corrosion of iron

1986 ◽  
Vol 21 (4) ◽  
pp. 221-224 ◽  
Author(s):  
J. E. O. Mayne ◽  
J. A. Burkill
Keyword(s):  
Hydrogen Peroxide ◽  
Corrosion Of Iron

scholarly journals Fermented Cereal Gruels: Towards a Solution of the Weanling's Dilemma

1991 ◽  
Vol 13 (1) ◽  
pp. 1-8
Author(s):  
Patience Mensah ◽  
B. S. Drasan ◽  
T. J. Harrison ◽  
A. M. Tomkins
Keyword(s):  
Hydrocyanic Acid ◽  
Fermented Foods ◽  
Microbial Quality ◽  
Preparation Technology ◽  
Weaning Foods ◽  
Household Food ◽  
High Incidence ◽  
Contaminated Food

The high incidence of diarrhoeal morbidity a the onset of weaning is due in part to consumption of contaminated food. This paper discusses the possible role of fermentation as a household food preparation technology in the improvement of the microbial quality of weaning foods as well as in providing adequate nutrients for infant growth and development. It discusses the extent to which fermented foods provide adequate nutrients; the degree to which fermentation can reduce the levels of aflatoxins, hydrocyanic acid, and other toxins in foods; whether fermentation reduces contamination of weaning foods by pathogens; and the role of fermented foods in reducing diarrhoeal morbidity, severity, and duration.

The Role of βFeOOH in the Corrosion of Archaeological Iron

2004 ◽  
Vol 852 ◽  
Author(s):  
David Watkinson ◽  
Mark R. T. Lewis
Keyword(s):  
Relative Humidity ◽  
Iron Powder ◽  
Climatic Chamber ◽  
Ferrous Chloride ◽  
Iron Corrosion ◽  
Dry Storage ◽  
Dynamic Mass ◽  
Archaeological Iron ◽  
Corrosion Of Iron

ABSTRACTThe chloride bearing corrosion product akaganéite (βFeOOH) can form during postexcavation corrosion of chloride infested archaeological iron and is able to corrode iron in contact with it. Its action on iron is examined using βFeOOH synthesized from ferrous chloride and iron powder. Using weight measurements the hygroscopicity of βFeOOH is established. The influence of relative humidity on the corrosion of iron powder mixed with βFeOOH is examined by dynamic mass change within a climatic chamber. At 20°C and 12% relative humidity, iron in contact with βFeOOH did not corrode. At 15% relative humidity slight iron corrosion was detected after 160 hours, but at 35% relative humidity corrosion occurred after a few hours. Surface adsorbed chloride was removed from βFeOOH by aqueous washing and this reduced its hygroscopicity. The reported metastability of βFeOOH was examined via XRD of a 23 year old sample, which was found to be still entirely composed of βFeOOH. These results provide better understanding of βFeOOH corrosion of iron, corrosion control of chloride infested iron using dry storage and the effect of aqueous washing on archaeological iron.

Role of previously formed corrosion product layers on sulfide-assisted corrosion of iron archaeological artefacts in soil

2017 ◽  
Vol 129 ◽  
pp. 169-178 ◽  
Author(s):  
C. Rémazeilles ◽  
D. Neff ◽  
J.A. Bourdoiseau ◽  
R. Sabot ◽  
M. Jeannin ◽  
...  
Keyword(s):  
Corrosion Product ◽  
Corrosion Of Iron
Sign in / Sign up

Export Citation Format

Share Document