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 |
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Page 83
... typical formula of HX , RNH.C3H6 . NH2 , HX where R is a straight chain of 16-18 C atoms and HX may be acetic acid or higher homologue . The molecular weight of these may vary from 400-1000 . These inhibitors are supplied as a 25-30 ...
... typical formula of HX , RNH.C3H6 . NH2 , HX where R is a straight chain of 16-18 C atoms and HX may be acetic acid or higher homologue . The molecular weight of these may vary from 400-1000 . These inhibitors are supplied as a 25-30 ...
Page 91
... Typical practice appears to have been to start out using admiralty brass and then change to 70-30 cupro - nickel or monel if the original installation did not prove to be satisfactory . Ni - Resist ( Austenitic cast - iron alloy ) is ...
... Typical practice appears to have been to start out using admiralty brass and then change to 70-30 cupro - nickel or monel if the original installation did not prove to be satisfactory . Ni - Resist ( Austenitic cast - iron alloy ) is ...
Page 119
... typical of tanks used for blending and storage of leaded gasolines . It could not , however , be established that the corrosion is due essentially to the presence of TEL . A number of solutions have been suggested against the internal ...
... typical of tanks used for blending and storage of leaded gasolines . It could not , however , be established that the corrosion is due essentially to the presence of TEL . A number of solutions have been suggested against the internal ...
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