Model-Based Analysis and Optimisation of Haber-Bosch Process Designs for Power-to-Ammonia

By Izzat Iqbal Cheema

This book contains a model-based analysis and optimisation of the Haber-Bosch designs for power-to-ammonia. The work presented helps to answer which Haber-Bosch design is suitable for the flexible operation and production by varying process variables: operational pressure, process feed temperature, process feed composition and feed flow rate. Among several Haber-Bosch design possibilities, two synthesis loops and five three-bed autothermal synthesis reactor systems are considered. The synthesis loops vary in terms of ammonia separation unit allocation, i.e. after and before a synthesis reactor system, and the reactor system configurations differ in inter-stage cooling methods. Besides, the operation and production flexibilities, design variants are also compared in terms of yield. All the Haber-Bosch designs allow operation for a large load range span via multi-variable optimisation and therefore are in principle suitable for power-to-ammonia.

• Format: Paperback
• Language: English
• ISBN: 373699995X
• ISBN13: 9783736999954
• Release Date: April 2019
• Publisher: Cuvillier
• Length: 148 Pages
• Weight: 0.41 lbs.
• Dimensions: 0.3" x 5.8" x 8.3"