COMPOSITION CONTAINING PALLADIUM DERIVED FROM WATER HYACINTH ASH FOR USE IN ORGANIC CHEMICAL REACTIONS, SUCH AS THE SYNTHESIS OF ORGANIC COMPOUNDS HAVING CONDUCTIVE ELECTROLUMINESCENT PROPERTIES - Archive ouverte HAL
Brevet Année : 2016

COMPOSITION CONTAINING PALLADIUM DERIVED FROM WATER HYACINTH ASH FOR USE IN ORGANIC CHEMICAL REACTIONS, SUCH AS THE SYNTHESIS OF ORGANIC COMPOUNDS HAVING CONDUCTIVE ELECTROLUMINESCENT PROPERTIES

Claude Grison
Bio-inspired Chemistry and Ecological Innovations
Guillaume Clavé
Bio-inspired Chemistry and Ecological Innovations

Résumé

The present invention relates to a composition enriched with palladium originating after acid treatment from water hyacinth (Eicchornia crassipes) ash having bioconcentrated the palladium, in which the palladium is derived exclusively from water hyacinth, and to the use thereof in palladium-catalyzed reactions. The present invention also relates to a method for decontaminating industrial effluents using water hyacinth (Eicchornia crassipes).

Domaines

Environnement et Société Biodiversité et Ecologie Chimie organique Catalyse Chimie analytique

Pierre-Alexandre Deyris  : Connectez-vous pour contacter le contributeur

https://hal.science/hal-03777237

Soumis le : mercredi 14 septembre 2022-15:01:43

Dernière modification le : mardi 23 janvier 2024-10:34:05

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Dates et versions

hal-03777237 , version 1 (14-09-2022)

Identifiants

  • HAL Id : hal-03777237 , version 1

Citer

Claude Grison, Guillaume Clavé. COMPOSITION CONTAINING PALLADIUM DERIVED FROM WATER HYACINTH ASH FOR USE IN ORGANIC CHEMICAL REACTIONS, SUCH AS THE SYNTHESIS OF ORGANIC COMPOUNDS HAVING CONDUCTIVE ELECTROLUMINESCENT PROPERTIES. France, Patent n° : WO2016151261A1. 2016. ⟨hal-03777237⟩

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