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 1968K. N. P. Rao, A. K. Lahiri |
From inside the book
Results 1-3 of 23
Page 38
... effective inhibitor but is effective only when the bicarbonate concentration is low . Mild steel is corroded and eroded by high velocity hot carbonate solutions and turbulent liquid impact locations ; however , piping with greatly ...
... effective inhibitor but is effective only when the bicarbonate concentration is low . Mild steel is corroded and eroded by high velocity hot carbonate solutions and turbulent liquid impact locations ; however , piping with greatly ...
Page 51
... effective in all concentrations upto 150 ° C . Nickel alloys containing molybdenum are effective over a wide range , Ni - Si alloys can be used at all concentrations upto boiling point . High silicon alloys are used for pumps , piping ...
... effective in all concentrations upto 150 ° C . Nickel alloys containing molybdenum are effective over a wide range , Ni - Si alloys can be used at all concentrations upto boiling point . High silicon alloys are used for pumps , piping ...
Page 148
... effective barrier against environment . It may be mentioned that no similar benefit is obtained when these steels are used underground or under immersed condition . The rust resistant steels contain higher amount of alloying elements ...
... effective barrier against environment . It may be mentioned that no similar benefit is obtained when these steels are used underground or under immersed condition . The rust resistant steels contain higher amount of alloying elements ...
Contents
INTRODUCTION | 3 |
CHEMICAL CORROSION AND ITS PREVENTION | 13 |
CORROSION PROBLEMS IN THE MANUFACTURE OF NITROGEN BASED FERTILIZER | 27 |
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 formation give given handling heat higher hydrogen hydrogen sulphide increase industry inhibitor iron lead 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