

Improving energy efficiency in an ammonia production plant
Authors: D. VELÁZQUEZ, FRANCESCO ROSSI, J. RODRÍGUEZ, DVA Global Energy Services, Sevilla, Spain F. GALINDO, FERTIBERIA, Madrid, Spain This article





Rejuvenating a 27-Year Old Ammonia Plant
Authors: REHAN AHMED, IFTIKHAR A. KIRMANI, M. SAQIB JAWED, Fauji Fertilizer Co. Ltd, Goth Macchi, Dist. Rahimyar Khan, Pakistan This





Cleaning of Fouling in the Primary Reformer Convection Section and Combustion Chamber Firebrick Coating
Authors: PAWIRADIKRAMA, H. SUPRIYADI, Kaltim Parna Industri, Bontang, East Kalimantan, Indonesia This article was first published at Nytrogen and





Retaining Knowledge for Process Safety Management
Authors: Michael Kelleher, Principal Consultant, DNV GL, Knowledge Management Competence Centre, UK Tony Potts, Principal Consultant, DNV GL, Manchester, UK





Optimizing Reformer Tube Life by Employing a Realistic Condition-Based Methodology
Authors: B. E. SHANNON, IESCO, Inc. 3445 Kashiwa Street, Torrance, CA 90505, USA C. E. JASKE, CC Technologies, 5777 Frantz





Trips and Traps in Major Projects
By Raghava Nayak and Venkat Pattabathula Project management has evolved as increasing financial pressures, process safety, environmental expectations, and multi-national





Safety First
Article originally published in the February 2019 issue of World Fertilizer Paul Kowalski and Michael Nugent, E²G, USA, and Timothy





Handling the Heat
Authors: Phillip E. Prueter, P.E. Principal Engineer II | Team Leader – Materials & Corrosion Group E²G | The Equity





A remote monitoring early warning solution for ammonia releases for the OCI urea and melamine complex at Chemelot industrial park
Authors: Rene Braun (Grandperspective GmbH, Berlin, Germany) and Peter Schmitz (OCI Nitrogen B.V. Gellen, The Netherlands) This paper was first





Ammonia Storage Tanks
Authors: VENKAT PATTABATHULA, RAGHAVA NAYAK and DON TIMBRES Ammonia has been stored as a liquid since ammonia production on an
Process Safety Cards: “A Good Deal Safer”
Author: DAVID HATCH – Process Safety Integrity (UK) CHALLENGE PROCESS SAFETY (Loss of Containment of Hazardous Energy or Materials) incidents
Trends in Tragedy – An in-depth Study of Amine System Failures
Authors: PHILIP LE GRANGE, MIKE SHEILAN, BEN SPOONER – Amine Experts International (Netherlands, Canada, USA, Chile, New Zealand) Equipment malfunction or