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 32
... Table 2 . Table 2 Laboratory data on high temperature corrosion of Cr and Cr - Ni Steels . Average Conditions Test 1 Test 2 Temperature ° F 1495 1488 Hydrogen Pressure 180 180 HS in hydrogen by vol . 0.05 0.15 Exposure time hours 117 ...
... Table 2 . Table 2 Laboratory data on high temperature corrosion of Cr and Cr - Ni Steels . Average Conditions Test 1 Test 2 Temperature ° F 1495 1488 Hydrogen Pressure 180 180 HS in hydrogen by vol . 0.05 0.15 Exposure time hours 117 ...
Page 94
... ( Table 6 ) . 5 % Ni steels have also been widely used for reboiler tubes and lining material for the base of the column . Monel is satisfactory for pumps and valve trim . Practical experience has also demonstrated the suitability of ...
... ( Table 6 ) . 5 % Ni steels have also been widely used for reboiler tubes and lining material for the base of the column . Monel is satisfactory for pumps and valve trim . Practical experience has also demonstrated the suitability of ...
Page 131
... Table 1 Galvanic series of some commercial metals and alloys in sea water Noble or cathodic Active or anodic Platinum Gold Graphite Titanium Silver ( Chlorimet 3 ( 62 Ni , 18 Cr , 18 Mo ) ( Hastelloy C ( 62 Ni , 17 Cr , 15 Mo ) ( 18-8 ...
... Table 1 Galvanic series of some commercial metals and alloys in sea water Noble or cathodic Active or anodic Platinum Gold Graphite Titanium Silver ( Chlorimet 3 ( 62 Ni , 18 Cr , 18 Mo ) ( Hastelloy C ( 62 Ni , 17 Cr , 15 Mo ) ( 18-8 ...
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