CO2 emission abatement strategies have become increasingly important as the world strives to combat global climate change. Mahin Rameshni and Stephen Santo of Rameshni & Associates Technology & Engineering (RATE USA) discuss carbon capture options available for sulphur recovery units.
Cansu Doganay of Lux Research takes a look at the current technology landscape for methane pyrolysis for producing low-carbon hydrogen from natural gas.
A review of the current slate of plans for green and blue ammonia production.
The fertilizer industry’s leading engineering, procurement and construction (EPC) companies, by setting zero incident safety goals, are making construction sites across world safer. In this article, we highlight the safety advantages of modular construction and digital approaches to safety at construction sites.
NORAM has recently introduced a patented acid entrainment mitigation device (EMD) to deal with acid mist carryover from sulphuric acid towers.
The energy transition has already commenced and while sulphuric acid production is already virtually carbon free, there will likely still be impacts on the sulphuric acid industry resulting from this energy transformation. Hannes Storch, Shailesh Chandrol, Collin Bartlett and Jens Kleiber of Metso Outotec present their view on a roadmap to sustainability, preparing for energy transition in the sulphuric acid industry through permanent product development, digitalisation and new technologies.
The capabilities of OGT’s ProTreat ® simulator were recently enhanced by the addition of gas treating with hybrid solvents. The functionality was developed generically to make it as broadly applicable as possible. In this article, Ralph H. Weiland of Optimized Gas Treating investigates the effect of TEG as a contaminant on the performance of DEA, MDEA, and piperazine-promoted MDEA in a gas treating application.
Operating plants in extreme environments can present unique challenges. If these challenges are not anticipated and addressed in design and commissioning, the plant will not be able to start up nor meet its specification. This article examines the challenges faced in commissioning amine plants operating in three diverse environments (extreme heat, extreme cold, and offshore) and the technical and procedural solutions employed to resolve them. Mike Sheilan, Ben Spooner, Kaiyr Tekebayev, and Philip le Grange , Amine Experts.
Enhancing the reliability of sulphur plant starts in the thermal stage. Matt Coady and Martin McCallister of Delta Controls report on a recently developed and launched insertable process camera that monitors the vessel interior of online Claus thermal reactors, providing valuable process data which will allow plants to make better informed operation decisions.
With energy prices skyrocketing, sulphuric acid plant operators face a heightened challenge to improve plant efficiency. Martin Alvarez from Topsoe discusses how the company’s new high-activity catalyst, VK38+, can help acid plants maximise energy efficiency to secure important economic benefits while simultaneously reducing their carbon footprint.