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Nitrogen+Syngas 395 May-Jun 2025

Green ammonia project ‘paused’


CHILE

Green ammonia project ‘paused’

Spanish company Ignis has decided to pause work on the renewable energy generation projects it had planned in Chile’s Magallanes region. In a press statement, Ignis said that: “even though we firmly believe that this industry will develop and mature, the company is considering a longer time frame than initially planned and a reduction in the project to adapt it to this new reality.” The company was developing a wind farm to supply the green ammonia plant with hydrogen, but reportedly found the process of leasing the land area to build the turbines slower and more difficult than it had hoped.

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Desulphurisation unit installed at Luján refinery

YPF says that its modernisation of the Luján de Cuyo refinery has taken a step forward with the installation of a hydrodesulphurisation reactor, designed to remove sulphur compounds from diesel fuel by means of a catalytic process using hydrogen. The installation forms part of the refinery’s New Fuel Specifications (NEC) project, intended to produce of fuels with a lower environmental impact. The new reactor was built in Mendoza by IMPSA. With a length of 38 meters and a weight of 456 tons, it was moved from Godoy Cruz to the YPF plant in a logistic operation that involved Vialidad Nacional, Mendoza Police and local authorities. It will now be integrated into the HDS II unit, designed to reduce sulphur content in diesel to 10 parts per million, in line with current environmental requirements. The NEC plan includes new process units, such as H2 II and SE33, the adaptation of existing facilities and the improvement of auxiliary services. The project, already 85% complete, will allow all the diesel oil produced in Luján de Cuyo to comply with the highest emission requirements.