Tag: RATE

By harnessing the power of real-time data and exploiting the opportunities provided by digital solutions plant owners can achieve greater plant efficiency and reliability. In this article Stamicarbon shows the benefits of the Stami Digital Plant Optimiser for urea plants, OnPoint Digital Solutions provides a case study on optimising primary reformer heater operations using Smart Combustion™ , TOYO provides an update on its digital transformation service DX-PLANT® and thyssenkrupp Industrial Solutions provides examples of how digital solutions can be used to improve plant operation.

Every five years since 1955, the Chinese government has prepared its ‘Five Year Plan’ for the country’s economy over the coming half decade. This year, the 14th Five Year Plan is being drafted, and given the influence of the Chinese economy over the global chemical sector, its conclusions will be eagerly awaited.

thyssenkrupp Industrial Solutions discusses a revamping concept to reduce CO2 emissions by replacing some of the hydrogen in the front end of the ammonia plant with green hydrogen, KBR and Casale report on revamp options to increase the capacity of vintage ammonia plants in the former Soviet Union, Johnson Matthey presents a novel integrated ammonia flowsheet for the production of ammonia, methanol, urea and UFC and Arvos | Schmidtsche Schack discusses the benefits of a new process gas boiler.

The global market for potassium sulphate is on the rise. It has become the preferred potassium fertilizer for many chloride-sensitive, high-value cash crops. This speciality potash product also commands a price premium.

Recent protests in Belarus have triggered a wave of share price volatility, London’s Financial Times reported on 18th August.

Nelson Silva was appointed to Nutrien’s board of directors in the second week of August. His appointment coincided with the retirement of David C Everitt from Nutrien’s board, where he has been a director since 2013.

Enhanced efficiency fertilizers (EEFs) occupy a small but high-value segment of the overall fertilizer market, although their production and use is accelerating. This trend is unsurprising given that their higher costs are usually more than offset by better efficiency and lower application rates.

Sophisticated control of phosphates production is now possible thanks to the availability of real-time process analysers. We assess the range of technologies currently on the market and their key advantages.

Undegassed molten sulphur can contain several hundred ppmw H2 S. If the headspace in the storage tank is stagnant, the H2 S can accumulate in the vapour space above undegassed liquid sulphur to dangerous levels. Sweeping and blanketing systems are commonly applied to manage the explosion risk in the headspace of molten sulphur storage tanks. D. J. Sachde , C. M. Beitler , K. E. McIntush , and K. S. Fisher of Trimeric Corporation review these approaches, outlining the benefits and limitations, design considerations, and industry experience/guidance for each approach. Calculation methods for natural draft flow of sweep air are also presented.

Meena Chauhan, Head of Sulphur and Sulphuric Acid Research, Argus Media, assesses price trends and the market outlook for sulphur.