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 29
Bypass protection was also afforded to the hydrogen nozzles on the negative half
blocks ; this resulted in a healthy shift of the electrical neutral point in the
separating drum to give a positive polarity to the tube bundles and a complete ...
Bypass protection was also afforded to the hydrogen nozzles on the negative half
blocks ; this resulted in a healthy shift of the electrical neutral point in the
separating drum to give a positive polarity to the tube bundles and a complete ...
Page 35
Under these conditions atomic hydrogen would be produced , and as the
formation of molecular hydrogen is retarded by traces of hydrogen sulphide , the
atomic hydrogen would diffuse into the interior of the shell and accumulate there
and ...
Under these conditions atomic hydrogen would be produced , and as the
formation of molecular hydrogen is retarded by traces of hydrogen sulphide , the
atomic hydrogen would diffuse into the interior of the shell and accumulate there
and ...
Page 39
The nitrogen hydrogen mixture in the ammonia synthesis attacks steel at high
pressure and moderate temperatures and materials for the interior of ammonia
converters should be able to withstand the effects of hydrogen attack and
nitriding at ...
The nitrogen hydrogen mixture in the ammonia synthesis attacks steel at high
pressure and moderate temperatures and materials for the interior of ammonia
converters should be able to withstand the effects of hydrogen attack and
nitriding at ...
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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 |