Metso awarded beneficiation plant contract
Metso has secured a contract with IDMI for a new phosphate beneficiation plant in Jordan.
Category: Equipment
Problem No. 74: Is green urea really green?
Green urea is urea based on green ammonia produced from renewable power via electrolysers and bio-based carbon dioxide and its colour is the same as normal urea. But in this round table discussion we discuss the possible causes for urea turning a green colour as found by the initiator of this discussion. We will learn that the colour of urea can be reddish or brownish in certain conditions where corrosion rates are high and/or oil fouling is high. But what can cause urea to turn green? n
Sulphur fertilizers – the processes, the products
Mark Brouwer of UreaKnowHow.com reviews the main production options for incorporating sulphur into urea
Techniques to extend the life of steam methane reformer tubes
Muhammad Faisal Faraz and Abdullah Al Balushi of OQBi explain how by implementing a series of technical and process improvements, OQBi has successfully extended the lifespan of its reformer tubes by six years beyond the original design life of 100,000 hours.
Tackling bottlenecks in potash production
De-bottlenecking is a profitable path for potash producers, as RHEWUM's Tountzer Ramadan and Alexander Krasovsky explain.
How to revamp a urea plant
Revamps are performed to deliver production improvements at existing urea plants.
A sulphuric acid pump for high-temperature applications
Rheinhütte Pumpen has further developed its GVRN sulphuric acid pump so it can also be used in high-temperature applications such as in heat recovery systems.
Next generation filtration for liquid sulphur
The Self-Cleaning Liquid Sulphur Candle Filter (LSCF) is setting a new benchmark in liquid sulphur filtration. With its innovative candle arrangement and advanced back-flushing technology, it enhances filtration rates significantly and minimises downtime for cake discharge. Jan Hermans of Sulphurnet explores the LSCF design, process parameters, and operational advantages.
Detecting and preventing SO2 breakthrough
Fluor discusses the main causes, detection techniques, management methods and prevention procedures of SO2 breakthrough in the quench water system of a TGTU, with some unique design features for Fluor’s Desuperheater Contact Condenser.
Low carbon hydrogen and its derivates
M.J. Cousins of Johnson Matthey and K. Nölker of thyssenkrupp Uhde discuss the integration of LCHTM technology and the uhde® ammonia process in providing low carbon ammonia at scale, efficiently, reliably and safely today.