Corrosion
HP Water Management: Don’t let water be the reason for a turnaround
Several years ago, while arriving onsite during another unit turnaround, I joked to a process engineer at the refinery “I get it. . . every time I ‘turn around,’ you have a turnaround.&..
Make the case for ‘lean thinking’ in maintenance
What is ‘lean’ for maintenance; should companies use?
Low-pressure absorption of CO2 from flue gas
Case study accomplished 95% sequestration using methyldiethanolamine aqueous solution
Investigation: Failure of a surface condenser titanium tube
Advanced analytic methods determine contributing factors in heat exchanger corrosion problem
Improving pH control mitigates corrosion in crude units
Equipment and pipe failures can be avoided through better desalting practices and inhibitor injections
Avoid brittle fracture in pressure vessels
Key points identify effects from auto-refrigeration on steel vessels
Flare stack structure revamp: A case history
An innovative approach was used to repair an older flare structure online without an extensive shutdown
Case 61: Pressure loss in a reactor
Much information is available from a simple analysis
HP Water Management: Passivation in cooling water circuits
Passivation—the formation of a corrosion-resistant oxide on a clean metal surface—is the key to optimizing system reliability on the waterside of heat exchangers. Most plant personnel are aw..
What are the ‘magnificent seven’ elements to successfully pick a contractor?
Valuable pointers help industrial plant managers minimize downtime, maintain quality and safety to improve operations
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