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 42
... given satisfactory service for five years . Monel has been employed in saturator pumps for all parts coming in contact with acid mother liquor and crystal and has given good service36 . Otto low differential saturators built entirely ...
... given satisfactory service for five years . Monel has been employed in saturator pumps for all parts coming in contact with acid mother liquor and crystal and has given good service36 . Otto low differential saturators built entirely ...
Page 54
... given excellent service with very few failures . Filter and filter screens made from 316 stainless steel have given service for five years . Structural members not wetted by process stream were of carbon steel and drip pans of ...
... given excellent service with very few failures . Filter and filter screens made from 316 stainless steel have given service for five years . Structural members not wetted by process stream were of carbon steel and drip pans of ...
Page 56
... given uninterrupted service for four years after which it was removed due to scale build up . It is light - weight and could be used upto 220 ° F . Regarding the corrosion of equipments in the electric furnace process , the problems are ...
... given uninterrupted service for four years after which it was removed due to scale build up . It is light - weight and could be used upto 220 ° F . Regarding the corrosion of equipments in the electric furnace process , the problems are ...
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