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 17
... maximum susceptible range in case of stainless steel lies between 450 ° -700 ° C depending on the composition of the alloy and time of heating where the precipitate formed has been identified as chromium carbide . Stainless steels owe ...
... maximum susceptible range in case of stainless steel lies between 450 ° -700 ° C depending on the composition of the alloy and time of heating where the precipitate formed has been identified as chromium carbide . Stainless steels owe ...
Page 41
... Maximum 85 ° C Maximum Upto boiling Materials of construction Vinylidene chloride resins ; Some types of phenolic resins . Polyvinyl chloride , polythene , natural hard rubber , neoprene , stainless steels types 321 , 316 Stainless ...
... Maximum 85 ° C Maximum Upto boiling Materials of construction Vinylidene chloride resins ; Some types of phenolic resins . Polyvinyl chloride , polythene , natural hard rubber , neoprene , stainless steels types 321 , 316 Stainless ...
Page 94
... maximum ) , the corrosive conditions are usually moderate enough so that steel can be used for towers , tanks and other large equipment . However , in the regeneration of the caustic solutions and in hypochlorite sweetening process ...
... maximum ) , the corrosive conditions are usually moderate enough so that steel can be used for towers , tanks and other large equipment . However , in the regeneration of the caustic solutions and in hypochlorite sweetening process ...
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
alloys aluminium amine ammonia ammonium nitrate ammonium sulphate anodic protection attack austenitic bacteria brass carbon dioxide carbon steel cast iron cathodic protection cause caustic cell chemical chloride chromium coatings concentration condensate containing cooling copper Corpn corrosion due corrosion problems corrosion rate corrosion resistance distillation effective environment epoxy equipment erosion evaporator failure fertiliser flow galvanic gases graphite Hastelloy high temperatures hydrochloric acid hydrogen sulphide increase inhibitor intergranular layer liquor material of construction metal surface mild steel Monel nickel nitric acid nitrogen occurred operating oxide oxygen paint petroleum industry phenol phosphate phosphoric acid pipe pipelines pitting plant plates polyester potential presence pressure Prot pumps reaction reboiler reduced refinery resin rubber saturation sea water shell Sindri sodium solution stainless steel steam storage tanks stress corrosion cracking structure sulphuric acid tower tubes type of corrosion upto velocity welding zinc