27 juillet 2021

Grupa Azoty Polyolefins and Financial Institutions agree on financing conditions for Polimery Police for another period

Accueil > Actualités > Grupa Azoty Polyolefins and Financial Institutions agree on financing conditions for Polimery Police for another period
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[Nanoparticles] – Copper oxide sub-nanoparticle catalysts prove most superior 23 février 2020

Scientists at Tokyo Institute of Technology have shown that copper oxide particles on the sub-nanoscale are more powerful catalysts than those on the nanoscale. These subnanoparticles can also catalyze the oxidation reactions of aromatic hydrocarbons far more effectively than catalysts currently used in industry.

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[Innovation] – Codex International fully committed to « Lead free materials” 24 novembre 2022

The RoHS concept (Restriction of the use of certain Hazardous Substances) since 2006, requires that many electrical and electronic equipment must no longer contain a concentration by atomic weight of more than 0.1% of Pb, Me, Cr (hexavalent) etc…

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