High Pure Alumina - pure & sustainable
THE PROBLEM:
We are facing a worldwide HPA supply gap
In Europe, we have to import most of our HPA needs from Asia.
Without HPA, there would be no high-performance lithium-ion batteries, no modern LEDs, and no efficient semiconductors.
The SOLUTION:
We bring globally competitive HPA production to Europe
to secure sustainable supply
We combine proprietary deep-tech IP, circular economy and a scalable asset-light microfactory model in a strategically growing materials market.
We redefine waste as a strategic resource: In Europe we dispose of 7 million metric tons of aluminium scrap – year after year.
Powered by our patented CHTO technology, we upcycle aluminum scrap into high-purity aluminum oxide (HPA).
We deliver consistent 4N and 5N HPA-quality for the production of Lithion-Ion batteries, semiconductors, LED´s and advanced ceramics.
This is more than a process.
It is the foundation for a resilient, scalable, and sustainable materials future
How It Works
M-Chem´s proprietary CHTO Technology
patented & sustainable
stands for Continuous Hydro-Thermal Oxidation Technology and is developed by M-Chem to upcycle local aluminum scrap into high-purity alumina
carbon net zero & cost efficient
in a single aqueous step, hazardous intermediates are minimized, impurities are removed and energy use and CO₂ footprint are dramatically reduced compared with conventional bauxite- or alkoxide-based routes
