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 1968 |
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Results 1-3 of 36
Page 42
Ni - resist valves with stainless steel trim were replaced with rubber - lined valves
with neoprene diaphragm and these have given satisfactory service for five years
. Monel has been employed in saturator pumps for all parts coming in contact ...
Ni - resist valves with stainless steel trim were replaced with rubber - lined valves
with neoprene diaphragm and these have given satisfactory service for five years
. Monel has been employed in saturator pumps for all parts coming in contact ...
Page 54
Neoprene rubber resists these conditions and is a satisfactory substitute .
Vinylidene chloride lined steel has given excellent service with very few failures .
Filter and filter screens made from 316 stainless steel have given service for five
years .
Neoprene rubber resists these conditions and is a satisfactory substitute .
Vinylidene chloride lined steel has given excellent service with very few failures .
Filter and filter screens made from 316 stainless steel have given service for five
years .
Page 56
These had given good service except at the bottom of the burner where high
temperatures deteriorate the resin base cements and require considerable
maintenance . Because of this , adequate cooling device had to be incorporated
to protect ...
These had given good service except at the bottom of the burner where high
temperatures deteriorate the resin base cements and require considerable
maintenance . Because of this , adequate cooling device had to be incorporated
to protect ...
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Contents
INTRODUCTION | 3 |
CHEMICAL CORROSION AND ITS PREVENTION | 13 |
DISCUSSION | 22 |
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 give given handling heat hydrogen hydrogen sulphide increase industry inhibitor iron lead less 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