Alpha HPA grows first synthetic sapphire used in LED lights

Aluminium chemicals company Alpha HPA’s Alpha Sapphire has successfully grown the first ~300kg of synthetic sapphire crystal boules (pictured) in maiden growth runs from the company’s first two sapphire growth units at the facility in Gladstone, Queensland. The facility, which recently achieved its first small scale commercial production of high purity aluminium nitrate (Al-nitrate,) produced…

Alpha HPA progresses battery metals precursor production

Aluminium chemicals company Alpha HPA has continued to develop its Stage 1, battery materials Precursor Production Facility (PPF) in Gladstone, Queensland. The company told investors that following first small scale commercial production of high purity aluminium nitrate (Al-nitrate) precursors in March, the plant was now in production of high purity aluminas (HPA). The company is…