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DeeeMines joins Polymeris, the French plastics competitiveness cluster

September 2026

DeeeMines joins Polymeris, the competitiveness cluster for rubber, plastics and composites. After TEAM2, the circular economy cluster, this is the company's second membership of an industrial network along its value chain.

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Award

DeeeMines wins the i-Lab innovation competition

September 2026

DeeeMines is among the winners of the i-Lab innovation competition. State recognition for the process that recovers antimony from flame-retarded plastics, and direct support for the move from the laboratory to the industrial pilot.

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Award

Best Scientific Poster Award at the International Circular Hydrometallurgy Symposium

September 2026

Rachida Benmammar was awarded the prize for the best scientific poster for her presentation on the optimisation of the process patented by Chimie ParisTech - PSL, at the 2026 International Circular Hydrometallurgy Symposium in Belgium.
A fine recognition of her work, which DeeeMines is now bringing to market.

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Support

DeeeMines joins the RISE summer cohort

June 2026

CNRS Innovation selected twelve projects from CNRS laboratories for its 2026 summer cohort. DeeeMines presented its process for recycling flame-retarded plastics.

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Interview

An interview with NextWaste on brominated plastics

April 2026

Kristell Riou-Nivert explains to NextWaste why plastics containing antimony are incinerated today, and why both the critical metal and the plastic matrix are lost.

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Incubation

DeeeMines joins PC'up, the ESPCI Paris incubator

March 2026

The PC'up incubator supports young companies born out of research in chemistry and physics. DeeeMines finds there a laboratory, guidance and a first industrial network.

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Conference

DeeeMines and its process presented at the Antimony Days

November 2025

DeeeMines presented its approach to antimony recycling at the Antimony Days, the international gathering of the sector, in Belgium.

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Award

Morvan Gaudin, co-founder of DeeeMines, wins the Bpifrance i-PhD award

October 2025

The i-PhD award recognises the doctoral work behind the DeeeMines process, and opens a year of support from Bpifrance.

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Partnership

A visit to Environnement Recycling: towards a recycling industry for brominated plastics

October 2025

At its site in Montluçon, Environnement Recycling reaches a purity in separating brominated plastics that is rarely seen at industrial scale. A material that goes to the incinerator today.

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Technology

The process is patented

2025

The selective extraction of antimony and brominated molecules is covered by a patent published in 2025.

Research

The thesis behind the process is defended

December 2024

On 3 December 2024, at Université Paris Sciences et Lettres, Morvan Gaudin defended his thesis on decontaminating brominated plastics from waste electrical and electronic equipment.

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