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 13
DEFINITION OF CORROSION Corrosion is the conversion of metals into one of
their compounds such as oxide , sulphide or carbonate . These are the natural
states in which metals occur as minerals . A metal always shows a tendency to ...
DEFINITION OF CORROSION Corrosion is the conversion of metals into one of
their compounds such as oxide , sulphide or carbonate . These are the natural
states in which metals occur as minerals . A metal always shows a tendency to ...
Page 54
While natural rubber - linings were satisfactory under most conditions ,
occassionally the entrained organic flotation agent soften the rubber . Neoprene
rubber resists these conditions and is a satisfactory substitute . Vinylidene
chloride lined ...
While natural rubber - linings were satisfactory under most conditions ,
occassionally the entrained organic flotation agent soften the rubber . Neoprene
rubber resists these conditions and is a satisfactory substitute . Vinylidene
chloride lined ...
Page 130
Oxygen reduction is mostly responsible for the corrosion of metals in natural
waters which have an approximately neutral reaction i . e . , are only sightly acidic
or alkaline . Under these conditions , by interaction between the anodic and ...
Oxygen reduction is mostly responsible for the corrosion of metals in natural
waters which have an approximately neutral reaction i . e . , are only sightly acidic
or alkaline . Under these conditions , by interaction between the anodic and ...
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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