{"ok":true,"nota":{"id":"c311f65f1af08fb3","slug":"logran-producir-urea-en-el-campo-con-biobaterias-y-energia-solar-sin-d-c311f6","titulo":"Logran producir urea en el campo con biobaterías y energía solar, sin depender de fábricas","resumen":"El proyecto CONFETI, coordinado por la Universitat Autònoma de Barcelona, probó un sistema piloto que produce urea, un fertilizante nitrogenado de uso masivo, directamente en el campo. Lo hace a partir de dióxido de carbono y nitratos, con energía de biobaterías y paneles solares.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-urea-field-powered-biobatteries-solar.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/crops-4.jpg","tema":"ciencia","subtemas":["fertilizantes","energia solar","agricultura","urea","biobaterias"],"entidades":["Universitat Autònoma de Barcelona","proyecto CONFETI"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-28T01:40:01.000Z","indexTs":"2026-10-28T03:05:33.666Z","hash":"35af4a7507342d8d63a1e1d1e8d102a16a72d4f2d5313cf803e40103e122f81a","tsa":{"time":"Oct 28 03:07:11 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"La urea es uno de los fertilizantes más usados en el agro, y hoy se fabrica con gas natural en plantas industriales, lo que la hace cara y dependiente de combustibles fósiles. Un sistema que la produce en el lugar con energía solar podría bajar costos para el productor y reducir emisiones. Lo que todavía no se sabe es si esta tecnología puede competir a gran escala con las fábricas actuales, porque el estudio describe un piloto.","quienFirma":"Universitat Autònoma de Barcelona","confianza":"revisado","consulta":null},"sello":{"hash":"35af4a7507342d8d63a1e1d1e8d102a16a72d4f2d5313cf803e40103e122f81a","sello":"bb6717c36568752657f617c3a08d95795d421a0387433a4f9a273d4d3822ace6","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6590860,"aleatorio":"739cb4168eed1a0cc0398c95170d2079057f86b7146eb865f09b24fd31847899","tiempo":"2026-10-28T03:07:00.000Z"},"nist":{"cadena":2,"pulso":2002363,"salida":"7653890124C8B7FB3C146E79C2445C53C9E40C6CD77E05142D07B353A7179172ED2B049F243E231A9DE45BF640FD35D1E8668E895EA3B4A254055AA28D02FAA1","tiempo":"2026-10-28T03:05:00.000Z"},"noAntes":"2026-10-28T03:07:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 28 03:07:11 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Researchers produce urea in the field using system powered by biobatteries and solar energy","descripcion":"The CONFETI project, coordinated by the Universitat Autònoma de Barcelona (UAB), has concluded three years of research with the commissioning of a pilot system capable of producing urea, a nitrogen fertilizer widely used in agriculture, directly in the field using renewable energy. This fertilizer is produced from carbon dioxide (CO₂) and nitrates in an electrochemical reactor powered by energy from biobatteries and solar panels.","pubDate":"Tue, 27 Oct 2026 21:40:01 EDT","url":"https://phys.org/news/2026-10-urea-field-powered-biobatteries-solar.html"},"indexado":"2026-10-28T03:05:33.666Z"}}