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 34
... material was ulti- mately applied to the towers for corrosion protection . In our Sindri Factory10 , the synthesis gas having the following typical composition ( % ) H2-49.6 , Table 4 Durability of Lining and Coating Materials During ...
... material was ulti- mately applied to the towers for corrosion protection . In our Sindri Factory10 , the synthesis gas having the following typical composition ( % ) H2-49.6 , Table 4 Durability of Lining and Coating Materials During ...
Page 75
... material used Working period months Improved material Carpenter - 20 1 to 14 JS - 700 Alloy - 20 Remarks CD4M , HV - 9 At present we are using 20-25 MTI equivalent to HV - 9 which is working satisfactorily . Its life may be considered ...
... material used Working period months Improved material Carpenter - 20 1 to 14 JS - 700 Alloy - 20 Remarks CD4M , HV - 9 At present we are using 20-25 MTI equivalent to HV - 9 which is working satisfactorily . Its life may be considered ...
Page 76
... material used Working period months . Improved material Remarks . Butyl rubber 2 to 3 JS - 700 Alloy - 20 12 ᏟᎠᏎᎷ 2 to 3 b ) Shaft sleeve a ) Suction cover , frame cover ... material used Working period months . Improved material.
... material used Working period months . Improved material Remarks . Butyl rubber 2 to 3 JS - 700 Alloy - 20 12 ᏟᎠᏎᎷ 2 to 3 b ) Shaft sleeve a ) Suction cover , frame cover ... material used Working period months . Improved material.
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