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 29
... removal problems . Hydrogen Sulphide removal In the processing of the coke oven or other gases , it is essential that hydrogen sulphide and carbon dioxide from the gas be removed before the gases are sent for reformation . For hydrogen ...
... removal problems . Hydrogen Sulphide removal In the processing of the coke oven or other gases , it is essential that hydrogen sulphide and carbon dioxide from the gas be removed before the gases are sent for reformation . For hydrogen ...
Page 30
... removal of carbon dioxide at ambient tem- perature . The enriched solution is passed through heat exchangers and finally regenerated by heating it indirectly with steam to a temperature of 87-89 ° C for carbon dioxide removal and ...
... removal of carbon dioxide at ambient tem- perature . The enriched solution is passed through heat exchangers and finally regenerated by heating it indirectly with steam to a temperature of 87-89 ° C for carbon dioxide removal and ...
Page 33
... removal by water washing Several cases of corrosion attack and failures have been reported in removal of carbondioxide by water . In a case at a TVA works9 severe corrosion attack has been reported in the scrubbing section . Two water ...
... removal by water washing Several cases of corrosion attack and failures have been reported in removal of carbondioxide by water . In a case at a TVA works9 severe corrosion attack has been reported in the scrubbing section . Two water ...
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