Failure analysis of primary waste heat boiler tube in ammonia plant
Husaini Ardy, Yudhistira Perdana Putra, Adimas Dwi Anggoro, Arie Wibowo
Abstract
scale deposit on the nail spacer that causes significant local temperature increases on the failed tube, which resulted in yielding and thin-lip rupture.
Topics & Concepts
Waste managementBoiler (water heating)AmmoniaWaste heat recovery unitEngineeringEnvironmental scienceMechanical engineeringChemistryHeat exchangerOrganic chemistryHigh Temperature Alloys and CreepNuclear Materials and PropertiesNuclear reactor physics and engineering