Zentek's Albany Graphite Achieves 99.9992% Purity for Nuclear Use

What's Happening?

Zentek Ltd., through its subsidiary Albany Graphite Corp., has achieved a significant milestone in graphite purification. The company successfully purified a batch of Albany graphite to an ultra-high purity level of 99.9992%, meeting stringent nuclear industry standards. This achievement was made possible through collaboration with American Energy Technologies Company (AETC), utilizing a halogen-free electrothermal Fluidized Bed Reactor process. The purified graphite demonstrated an Equivalent Boron Concentration (EBC) of 2.60 ppm, below the nuclear industry requirement of 3 ppm. This development positions Albany graphite as a viable natural alternative to synthetic graphite traditionally used in nuclear applications.

Why It's Important?

The breakthrough in graphite purification by Zentek and AETC has significant implications for the nuclear energy sector. The ability to produce ultra-high purity natural graphite could reduce reliance on synthetic graphite, offering a cost-effective and environmentally friendly alternative. This advancement supports the growing interest in expanding nuclear energy capacity in the U.S. and other countries, aligning with global efforts to enhance clean energy production. The versatility of Albany graphite also opens opportunities in the lithium-ion battery market, potentially impacting the energy storage industry.

What's Next?

Further testing and material characterization are underway to confirm Albany graphite's suitability for additional nuclear specifications. This includes assessments of particle size distribution, compressibility, resistivity, and coefficient of friction. The production of near-net-shaped graphite bricks for reactor lining applications is also planned. Additionally, AETC will conduct lithium-ion battery suitability testing, exploring Albany graphite's potential as an anode material and cathode conductivity additive. These efforts aim to solidify Albany graphite's position in high-growth markets.