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 3
... refinery and the fertiliser plant . The problem of keeping the process equipment , handling highly corrosive fluids in different sections of the refinery plant and transporting the crude and refined products , to and fro from the ...
... refinery and the fertiliser plant . The problem of keeping the process equipment , handling highly corrosive fluids in different sections of the refinery plant and transporting the crude and refined products , to and fro from the ...
Page 98
... refining processes . Carbon- di - oxide may come from two sources : - i ) from the decomposition of bicarbonates ... refinery processes cause the most rapid deterioration of equipments . Acids and chemicals , most widely used in the ...
... refining processes . Carbon- di - oxide may come from two sources : - i ) from the decomposition of bicarbonates ... refinery processes cause the most rapid deterioration of equipments . Acids and chemicals , most widely used in the ...
Page 155
... Refineries Ltd. , Cochin ) Scale formed on equipment or pipe surfaces can be removed by inhibited hydrochloric acid ... refinery we have used ' Rodin ' with HCl by circulating the solution at a temperature of 60 ° C for 8-10 hours . As ...
... Refineries Ltd. , Cochin ) Scale formed on equipment or pipe surfaces can be removed by inhibited hydrochloric acid ... refinery we have used ' Rodin ' with HCl by circulating the solution at a temperature of 60 ° C for 8-10 hours . As ...
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