Prof. Rafael Luque q62alsor@uco.es DEPARTAMENTO DE QUMICA ORGNICA, - - PowerPoint PPT Presentation

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Dec 03, 2023 171 likes •368 views

Waste to wealth: benign by design strategies for the valorization of industrial waste Prof. Rafael Luque q62alsor@uco.es DEPARTAMENTO DE QUMICA ORGNICA, UNIVERSIDAD DE CRDOBA What do these images tell you? http://www.uco.es/~q62alsor/

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Waste to wealth: benign by design strategies for the valorization of industrial waste

Prof. Rafael Luque

DEPARTAMENTO DE QUÍMICA ORGÁNICA, UNIVERSIDAD DE CÓRDOBA q62alsor@uco.es

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What do these images tell you?

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http://www.uco.es/~q62alsor/

http://www.cbme.ust.hk/rafaluque.html

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http://www.uco.es/~q62alsor/

http://www.cbme.ust.hk/rafaluque.html

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Produce Use Dispose

ITS ALWAYS THE SAME THING………

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Produce Use Dispose Reduce Re-use Recycle

Mindset change: The circular economy…

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… and way beyond!

VALORISATION!

Recycle / Re-use Reduce: Chemical usage Energy usage Replace: Hazardous materials, processes Inefficient processes Non-sustainable components

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GRUPO PAIDI FQM-383 (NANOQBIORES)

DEPARTAMENTO DE QUÍMICA ORGÁNICA UNIVERSIDAD DE CÓRDOBA

RESEARCH TOPICS

Nanoscale Chemistry

Heterogeneous Catalysis (Photocatalysis) & Flow Chemistry Biomass and Waste Valorization

These include novel protocols for materials engineering, flow chemical processes, and biomass & waste valorization.

Project leader:

Alfonso Yépez & Antonio Garcia-Olmo

Project leader:

Weiyi Ouyang & Mª Dolores Márquez

Project leader:

Ana Franco & Daily Rodríguez Padrón

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HEMICELLULOSE LIGNIN CELLULOSE MINOR CONSTITUENTS

Knowing chemical composition is the key to success!!!

Lignocellulosics

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WASTE TO WEALTH: FROM RESIDUES TO MARKETABLE PRODUCTS

Paint additives Biodegradable plastics Personal care products Coatings and unguents Other derivatives (chemicals, fuels, etc.)

Green technologies

(e.g. microwaves, extraction, fractionation)

http://www.uco.es/~q62alsor

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http://www.uco.es/~q62alsor/

Materials 2013, 6, 1599 Materials 2013, 6, 4641

INDUSTRIAL WASTE VALORISATION

FROM SLAUGHTER WASTE TO BIO-HEALING NATURAL POLYMERS (BIO-COLLAGEN) TREATMENT OF WOUND HEALING IN RATS Green Chem. 2012, 14, 308 Energy Environ. Sci. 2012

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http://www.uco.es/~q62alsor/

Porous materials

FOOD WASTE VALORISATION (I)

Microwave-assisted extraction:

simple
rapid (5-10 min)
efficient

Unique form of mesoporous cellulose

ChemSusChem, 2012; Energy Env. Sci. 2013

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http://www.uco.es/~q62alsor/ FOOD WASTE VALORISATION (II)

Coffee waste grounds

Metal precursors

Magnetic nanomaterials

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CO2 adsorbents
Magnetic materials: next generation of

thermal-foams for medical devices

Coffee waste grounds

APPLICATIONS

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Conclusions

Biomaterials Speciality chemicals CHEMICAL INDUSTRIAL PRODUCTS MATERIALS, CHEMICALS & FUELS Biopolymers Platform molecules WASTE VALORISATION Commodity chemicals

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Gracias a todos los que han hecho esto posible!!