Corrosion in Fertiliser and Petroleum Industry: Proceedings of Short Course on "Corrosion in Fertiliser and Petroleum Industry" Organised by the Corrosion Advisory Bureau at Udyogamandal from 20th to 24th December 1968 |
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Page 136
This method of treatment is unsuccessful if the water contains appreciable
amounts of chloride . ... Stress corrosion cracking of brass may take place in the
presence of nitrite because of the small amount of ammonia formed . Borax is
very ...
This method of treatment is unsuccessful if the water contains appreciable
amounts of chloride . ... Stress corrosion cracking of brass may take place in the
presence of nitrite because of the small amount of ammonia formed . Borax is
very ...
Page 137
For the prevention of scale deposits 2 to 5 ppm are normally sufficient but the
amounts required for corrosion protection ... The presence of adequate amount of
divalent ions , such as , calcium or zinc also raises the limiting amount of chloride
...
For the prevention of scale deposits 2 to 5 ppm are normally sufficient but the
amounts required for corrosion protection ... The presence of adequate amount of
divalent ions , such as , calcium or zinc also raises the limiting amount of chloride
...
Page 143
OVER - PROTECTION For the reason that the electrolyte , either soil or any other
medium , has certain amount of resistance the potential of the structure after the
application of the cathodic protection has to suffer an IR drop . The IR drop at a ...
OVER - PROTECTION For the reason that the electrolyte , either soil or any other
medium , has certain amount of resistance the potential of the structure after the
application of the cathodic protection has to suffer an IR drop . The IR drop at a ...
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Contents
INTRODUCTION | 3 |
CHEMICAL CORROSION AND ITS PREVENTION | 13 |
DISCUSSION | 22 |
9 other sections not shown
Common terms and phrases
addition alloys aluminium ammonia ammonium amount anodic application attack bottom carbon steel cast iron cathodic protection cause chemical chloride chromium coatings concentration construction containing cooling corrosion problems corrosion rate cracking crude developed distillation effective environment epoxy equipment exchangers failure fertiliser flow give given handling heat hydrogen hydrogen sulphide increase industry inhibitor iron lead less material metal method mild steel Monel months natural observed occurred operating organic oxide oxygen paint petroleum phosphate pipe pitting plant plates potential practice presence pressure prevent pumps range reaction reduced refinery removal resistance rubber severe shell showing solution specially stainless steel steam storage tanks stress corrosion structure suitable sulphuric acid surface Table tanks temperature tests thickness tower treatment tubes unit various welding zinc
Bibliographic information
| Title | Corrosion in Fertiliser and Petroleum Industry: Proceedings of Short Course on "Corrosion in Fertiliser and Petroleum Industry" Organised by the Corrosion Advisory Bureau at Udyogamandal from 20th to 24th December 1968 |
| Editors | K. N. P. Rao, A. K. Lahiri |
| Contributor | Corrosion Advisory Bureau |
| Publisher | Corrosion Advisory Bureau, 1969 |
| Original from | the University of Wisconsin - Madison |
| Digitized | 27 Feb 2008 |
| Length | 159 pages |
| Export Citation | BiBTeX EndNote RefMan |