EPC giant, TechnipFMC has concluded the construction of a new ammonia production unit, “Ammonia 4”, executed for Duslo, as part of the Agrofert group. The 1,600 tpd Ammonia 4 unit, which has an estimated operating life of 40 years, utilises Haldor Topsoe’s latest-generation technology. The plant successfully met performance criteria in July. The new unit is operating in the existing fertilizer complex located in Sal’a, in Slovak Republic.