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 6
... crude synthesis gas , e.g. , corrosion in electrolysers in an electrolysis hydrogen plant , corrosion in reformation plants producing nitrogen hydrogen mixture by interaction of coke oven gas ( or naphtha or heavy hydrocarbon fraction ...
... crude synthesis gas , e.g. , corrosion in electrolysers in an electrolysis hydrogen plant , corrosion in reformation plants producing nitrogen hydrogen mixture by interaction of coke oven gas ( or naphtha or heavy hydrocarbon fraction ...
Page 87
... crude distilling plants and in high vacuum distilling plants processing certain sour crudes or derivatives thereof ... crude and there- fore more pronounced in processing sour crude . Corrosion due to sulphur at high temperature may be ...
... crude distilling plants and in high vacuum distilling plants processing certain sour crudes or derivatives thereof ... crude and there- fore more pronounced in processing sour crude . Corrosion due to sulphur at high temperature may be ...
Page 111
... crude overhead trim cooler , it enters the crude overhead accumulator . Condensate from the accumulator is pumped back into the fractionator as reflux . The condenser tubes are elliptical throughout their length except over a short ...
... crude overhead trim cooler , it enters the crude overhead accumulator . Condensate from the accumulator is pumped back into the fractionator as reflux . The condenser tubes are elliptical throughout their length except over a short ...
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