IEA Bioenergy publica el análisis de cuatro conceptos de biorrefinería

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Tipo de entrada: NOTICIA BREVE.

A principio de este mes, la International Energy Agency (IEA) Task 42 Biorefining in a future bioeconomy emitía un nuevo informe en el que se investigan cuatro casos de estudio sobre rutas de biorrefino a través de una evaluación técnica, económica y ambiental (ETE).
Informe: “Technical, Economic and Environmental Assessment of Biorefinery Concepts: Developing a practical approach for characterisation”.

Figura 1. Portada del informe

La evaluación se basa en datos genéricos disponibles y su objetivo es establecer un enfoque de acceso abierto que contenga la metodología de evaluación y el origen de los datos primarios para crear una comunidad de conocimiento dentro del sector del biorrefino. Los resultados se presentan con una estructura de hojas de datos para: hacer que los cálculos y los datos primarios sean transparentes, accesibles y actualizables; mantener el resumen de resultados en una forma compacta e ilustrativa para la difusión de información a un público más amplio; facilitar la participación de los interesados para acelerar el intercambio de información a nivel internacional.

Este informe considera los siguientes sistemas de biorrefinería:
- Caso de estudio 1: biorrefinería de 2 plataformas (azúcares C5/C6, lignina) para producir bioetanol, electricidad y calor a partir de paja de maíz.
- Caso de estudio 2: biorrefinería de 2 plataformas (azúcares C5/C6, biogás) para producir PHB, electricidad y calor a partir de remolacha azucarera o caña de azúcar.
- Caso de estudio 3: biorrefinería de 3 plataformas (azúcar C6, piensos, lípidos) para producir PLA, piensos y lípidos a partir de residuos de alimentos.
- Caso de estudio 4: biorrefinería de 3 plataformas (pulpa, lignina, energía) para producir pulpa, lignina y energía a partir de astillas de madera.

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