HOUSTON, July 22, 2024 /PRNewswire/ -- KBR (NYSE: KBR) announced today its blue ammonia technology has been selected by Shell for its Blue Horizons low-carbon hydrogen and ammonia project in Duqm, Oman. The facility will utilize KBR's leading ammonia synthesis loop technology to deliver cost-competitive and low-carbon intensity ammonia.Under the terms of the contract, KBR will provide licensed proprietary engineering design for the 3,000 metric tons per day ammonia plant utilizing hydrogen produced by Shell ...