Kreber’s R&D department has been researching the prilling of sulphur in pursuit of the ideal process. In this article, T. Nieboer of Kreber recounts the history of prilling up to today, tracing the developments and highlighting the challenges that still remain.
Agricultural markets represent 75% of nitrogen demand worldwide. Rising populations, changing crop types, moves towards sustainability and the spread of speciality fertilizers and new technologies are all changing the market for nitrogen fertilizers, but the Covid pandemic may affect markets in a variety of different ways.
Air Products and Haldor Topsoe have signed a global alliance agreement. Under the terms of the agreement the two companies will use their combined market network for developing potential projects and the combination of their expertise on large-scale ammonia, methanol and/or dimethyl ether (DME) plants to be developed and built globally. It gives Air Products access to Topsoe’s technology licenses and the supply of engineering design, equipment, high-performance catalysts and technical services for ammonia, methanol and DME plants that are built, owned and operated by Air Products. It also allows for the integration of Topsoe’s technology into many Air Products’ technologies including gasification of various feedstocks, and synthesis gas processes.
Merchant ammonia capacity, only a relatively small 10% of overall ammonia demand, has been expanding in recent years and was already in surplus even before the current Covid crisis, but longer term a shortage of new projects may tighten the market again.
There is an urgent need to limit the rise in global temperatures to avoid severe environmental and societal impact. This can be expressed as a target to achieve net zero carbon emissions by 2050. The provision of decarbonised hydrogen at scale is an essential step in helping to achieve net zero. Johnson Matthey’s Low Carbon Hydrogen (LCH) technology permits the needs of scale and urgency to be met. J. Pach of Johnson Matthey presents a serious response to a serious threat.
As the rising star in the fast-growing speciality plant nutrients market, smart fertilizer producers are expanding their water-soluble product portfolios. Sana Boulabiar and Matias Navarro , Veolia Water Technologies North America, explain the attraction.
Demand from horticulture has seen the use of water-soluble phosphates rise globally to almost one million tonnes annually. We assess the market and its growth prospects, identify leading producers and highlight recent product innovations.
The fertilizer market remains a commodity market. The three major nutrients N, P and K, more often than not, are supplied through four main products: urea, diammonium phosphate, monoammonium phosphate (DAP and MAP) and potassium chloride (MOP). Combined world consumption of these long-standing, globally-traded commodities is north of 300 million tonnes annually.
We profile a selection of innovative speciality products and agronomic technologies that have recently been brought to market.
As the industrial value chain for fertilizers and their raw materials manages its way through the unprecedented global Covid-19 pandemic, Metso Outotec’s Hannes Storch, Collin Bartlett & Marcus Runkel reflect on the range of digital tools installed by the company at its industrial reference plants globally.