White Dog Labs comprará la antigua biorrefinería de butanol de Green Biologics en Minnesota

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Tipo de entrada: NOTICIAS.

White Dog Labs (WDL) anunciaba recientemente que el tribunal de distrito del condado de Morrison (MN, EEUU) aprobó su oferta para adquirir la planta Central Minnesota Renewables (CMR) en Little Falls. WDL la usará para fabricar productos de nutrición animal.
Nota de prensa: “White Dog Labs announces an agreement to purchase the CMR plant in Little Falls, MN”, 4/2/2020.
Entradas relacionadas:
- “Green Biologics inicia la construcción de su biorrefinería de n-butanol y acetona en Minnesota”, 9/12/2015.
- “Green Biologics comienza los envíos de biobutanol y acetona desde su biorrefinería de Little Falls”, 19/12/2016.
- “Green Biologics cierra su biorrefinería de Minnesota”, 30/7/2019.

Figure 1. White Dog Labs comprará la antigua biorrefinería de butanol de Green Biologics en Minnesota

GBL comenzó la construcción de su planta de fabricación de n-butanol y acetona biobasados en Little Falls el 1 de septiembre de 2015. El complejo existente (una planta de etanol de 20 millones de galones al año), anteriormente conocido como The Central MN Etanol Cooperative (CMEC), fue adquirido por GBL en diciembre de 2014 y renombrado como Central MN Renewables (CMR). A finales de 2016, GBL iniciaba los envíos de biobutanol y acetona. En julio pasado, la empresa anunció a través de un breve comunicado de prensa en su página web que cerraría la planta.

Ahora, la planta se utilizará para producir los productos de nutrición animal de WDL: ProTyton™ (una proteína premium sostenible para la acuicultura) y MiruTyton™ (un aditivo alimenticio de butirato). Cargill y WDL han anunciado recientemente un acuerdo de adquisición para ProTyton. Compuesto por un 80% de proteína, se fabrica a partir de maíz y comparte los costes de producción con su coproducto MiruTyton. WDL está negociando actualmente un acuerdo de compra de MiruTyton con una importante empresa de aditivos para piensos.

Si bien WDL ha desarrollado y escalado el proceso de fermentación anaeróbica de estos productos, la operación de la planta contará con el respaldo de la gestión de Midwest Renewable Energy (MRE). La planta CMR tiene un módulo de producción CleanSugar™ fabricado por FQPT. Graver Technologies suministrará equipamiento de filtración por membrana y AdvanceBio llevará a cabo la reingeniería de la planta para la producción de ProTyton.

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