Category: Outlook & Reviews

CRU Events will host the 2023 Nitrogen + Syngas conference and exhibition at the Hyatt Regency Barcelona Tower in Barcelona, 6-8 March.

Cansu Doganay of Lux Research takes a look at the current technology landscape for methane pyrolysis for producing low-carbon hydrogen from natural gas.

Covid, demographics and a shift from an industrial to a consumer-led economy have stalled China’s previously breakneck growth, with a potential impact upon all commodity markets, including fertilizer. At the same time, Chinese export restrictions have overheated the urea market.

With Europe facing a long-term shortage of natural gas, and Russia looking east for new customers, how will changing global gas markets affect production of key syngas-based chemicals?

The past year has been a difficult, even disastrous one for Europe’s fertilizer producers. High natural gas prices have kept plants shuttered, with 70% of the continent’s ammonia production shut down at times. It remains uncertain how much of this will return to production this year, or indeed ever.

Ammonia prices registered another week of losses at the start of January, with supply options continuing to outweigh demand in most regions. Prices have been falling steadily for the past twelve weeks, as the market rebalances after production curtailments across Europe for much of 2022. Steady falls in gas pricing over the past few weeks have put production costs firmly below today’s import price, with European production now scheduled to ramp up at many plants this month.

This UreaKnowHow.com round table discusses the process upset condition of a high urea concentration in the ammonium carbamate recycle. It is commonly known that the urea formation reaction from ammonia and carbon dioxide via ammonium carbamate is an equilibrium reaction and that the urea conversion in any urea plant is limited. That is why downstream of the urea synthesis section the urea is separated from the ammonium carbamate in a recirculation section. Ammonium carbamate is dissociated into ammonia and carbon dioxide gases by means of low pressure and the addition of heat. The ammonia and carbon dioxide gases are dissolved in water and recycled back to the urea synthesis section. The urea content should be minimal as urea in the ammonium carbamate recycle leads to lower efficiencies. What are the causes and remedies for a high urea concentration in the ammonium carbamate recycle? n

The market is anticipated to correct lower throughout the rest of the first quarter. Once a clearer picture over seasonal fertilizer demand in Europe emerges, this could stabilise downward momentum.

Air Liquide presents the results of an internal study to identify preferred natural gas-based plant configurations at a methanol capacity of 250 t/d. Delivering small capacity plants requires a focus on the total cost of ownership (TCO) for the economics to be successful, in addition to the CO 2 footprint of the operation. As found by this study, SMR concepts are naturally power balanced for standalone greenfield operations and show no particular advantage for power import in a brownfield setting. POX and ATR cases are greatly improved and even advantaged in a brownfield setting compared to SMR when shifting from power balance to power import cases.

Market Insight courtesy of Argus Media