MOSCOW (MRC) -- Clariant, a focused, sustainable, and innovative specialty chemical company, further underlines its commitment to decarbonize the chemical industry and supports the prestigious overall USD3.5 B project to produce green ammonia and green hydrogen in Duqm, Oman, according to Hydrocarbonprocessing.
Clariant will supply KBR with its next-generation AmoMax 10 Plus ammonia synthesis catalyst for the upcoming ACME green ammonia plant of the Oman Company for the Development of the Special Economic Zone at Duqm. Once completed, the plant will be a fully integrated, carbon-neutral facility, using solar and wind energy to produce 300 tons of ammonia per day.
Stefan Heuser, Senior Vice President and General Manager of Business Unit Catalysts at Clariant, commented, “We are convinced that green ammonia will play a crucial role in the global energy transition and with our novel ammonia synthesis catalyst AmoMax 10 Plus, we provide a state-of-the-art product to facilitate this change towards a more sustainable future. Together with our partner KBR we look forward to setting a new standard in a more sustainable and profitable green ammonia production.”
The wustite-based AmoMax 10 Plus is particularly well suited to the requirements of green ammonia production. Based on Clariant’s industry-proven ammonia synthesis catalyst AmoMax 10, this new catalyst is designed with an optimized promoter set, greatly increasing its activity and stability while reducing startup times. The superior activity of AmoMax 10 Plus allows operation with a higher per pass conversion and lower loop pressure. Consequently, it can be used to increase ammonia production and/or to reduce energy consumption. Moreover, the catalyst’s improved stability and excellent resistance to poisons like water and oxygen increase its robustness and lifetime.
These combined features ensure that AmoMax 10 Plus can deliver stable and reliable performance despite fluctuating feed conditions caused by the variable supplies of renewable energy. Overall, green ammonia producers can expect maximum yields with minimum operating expenses.
As MRC reported earlier, in October 2020, Clariant announced the construction of a new state-of-the-art catalyst production site in China. This project represents a significant investment which further strengthens Clariant’s position in China and enhances its ability to support its customers in the country’s thriving petrochemicals industry.
The new facility will be primarily responsible for producing the Catofin catalyst for propane dehydrogenation, which is used in the production of olefins such as propylene. Thanks to its excellent reliability and productivity, Catofin delivers superior annual production output compared to alternative technologies, resulting in increased overall profitability for propylene producers, says the company. Construction at the Dushan Port Economic Development Zone in Jiaxing, Zhejiang Province was scheduled to commence in Q3 2020, and Clariant expects to be at full production capacity by 2022.
Propylene is the main feedstock for the production of polypropylene (PP).
According to MRC's ScanPlast report, PP shipments to the Russian market were 1,138,510 tonnes in January-September 2021, up by 30% year on year. Supply of propylene homopolymer (homopolymer PP) and block-copolymers of propylene (PP block copolymers) increased, whereas supply of injection moulding statistical copolymers of propylene (PP random copolymers) decreased significantly.
Clariant AG is a Swiss chemical company and a world leader in the production of specialty chemicals for the textile, printing, mining and metallurgical industries. It is engaged in processing crude oil products in pigments, plastics and paints.