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 31
... operations . The failure of the longitudinal weld seam in the outlet pipe could have been due to more than normal operating temperature and could be remedied by using either pipe of greater wall thickness or seamless pipe . So 304 type ...
... operations . The failure of the longitudinal weld seam in the outlet pipe could have been due to more than normal operating temperature and could be remedied by using either pipe of greater wall thickness or seamless pipe . So 304 type ...
Page 32
... operating conditions at which several failures took place . Table 3 Data of Stress Corrosion Failure : Case Histories Item failed Material Thick- ness Operating Temp . F Pressure psi Case A. Flex 316 0.016 " 780 310 Corrodent Chloride ...
... operating conditions at which several failures took place . Table 3 Data of Stress Corrosion Failure : Case Histories Item failed Material Thick- ness Operating Temp . F Pressure psi Case A. Flex 316 0.016 " 780 310 Corrodent Chloride ...
Page 95
... operations , i.e. , settling , water washing , and sometimes caustic neutralization , are all done in the same vessel , treating tanks of monel or monel - lined steel are commonly used . If , however ... operating experience in alkylation 95.
... operations , i.e. , settling , water washing , and sometimes caustic neutralization , are all done in the same vessel , treating tanks of monel or monel - lined steel are commonly used . If , however ... operating experience in alkylation 95.
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