ChemX Materials Limited

ChemX Granted Australian Patent for HiPurA® HPA

ChemX Materials (ASX:CMX) (ChemX or the Company), an Australian based high purity critical materials developer, has been granted an Australian Patent for its disruptive HPA Processing technology.


  • HiPurA® High Purity Alumina (HPA) process granted patent in Australia.
  • Following the Australian patent award further jurisdictions are expected to follow in subsequent months for ChemX’s 100%-owned HPA process.
  • ChemX’s Australian patent protected HPA process provides for a simplified chemical flowsheet to produce HPA which is scalable, modular and able to be deployed in economically competitive jurisdictions.
  • ChemX is advancing a globally disruptive HPA Process for the battery, LED, semiconductor and synthetic sapphire markets.
The granting of the Australian Patent (Patent no. 2022306695) represents a significant milestone for the HiPurA® HPA process. The granted patent protects ChemX’s novel HPA process that offers a significant step forward in the production of lower energy HPA1.

Commenting on the grant of the Australian Patent, ChemX CEO Peter Lee said:

“ChemX is extremely pleased with the award of the Australian patent on our innovative HPA flowsheet and now provides further formal recognition to the uniqueness of our 100%-owned game-changing technology.

With the increased focus in the development of energy efficient critical materials processes in Australia, this patent now places ChemX in a strongly competitive position with regard to ongoing development and the commercialisation of its high purity group of products including synthetic sapphire markets, LEDs, semi-conductor and optical lenses.”

The Australian patent provides ChemX with exclusive and legally enforceable commercial rights to the HiPurA® HPA process in Australia. The protection provided by the Australian patent system gives ChemX the right to stop others from manufacturing HPA using the disruptive HiPurA ® process.

As announced on 13 November 2023, ChemX’s 100%-owned HiPurA® chemical feedstock process has demonstrated its technical success, achieving an impressive result of 39ppm impurities (99.996% purity) across an impressive 66 element spectrum.

The patent grant will allow ChemX to have commercial discussions with interested parties with protection of its intellectual property as it seeks to commercialise the HPA process by exploiting its scalable and modular system in key global battery, LED and synthetic sapphire markets.

Figure 1 - ChemX 4N HPA Production

ChemX is currently accelerating construction of its 24tpa Pilot Plant which will deliver samples for qualification purposes with strategic customers and is on-track for early- stage commissioning in Q2 CY2024.

About the HiPurA® 100%-owned process

CMX’s HiPurA® process is a disruptive flowsheet which converts aluminous chemical feedstocks through selective refining to HPA. Ultimately, CMX has achieved the delivery of 4N (99.99%) high grade and is working towards 5N (99.999%) HPA products for the electric vehicle battery separator and synthetic sapphire markets, LEDs, semi-conductor and optical lenses.

The HiPurA® process is modular, scalable and independent of direct mine production, which enables ChemX to locate key future production facilities around the world close to customers in a just-in-time customised approach.


Click here for the full ASX Release

This article includes content from ChemX Materials, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

CMX:AU
The Conversation (0)
Agreement with Vytas Ltd for High Purity Assay Services

Agreement with Vytas Ltd for High Purity Assay Services

ChemX Materials (CMX:AU) has announced Agreement with Vytas Ltd for High Purity Assay Services

Download the PDF here.

Blocks changing from 2024 to 2025.

Rare Earths Market Forecast: Top Trends for Rare Earths in 2025

Rare earths prices saw some gains in May 2024, fueled by positive sentiment over consumer demand in China.

While both dysprosium (Dy) and neodymium-praseodymium (NdPr) oxides benefited from this positivity, Benchmark Mineral Intelligence notes that Dy oxides registered the largest gain, moving 10 percent high month-on-month.

“This was the first-time rare earths prices had recovered after a continuous decline (in 2023), but after a brief recovery, prices are now falling again,” Benchmark pricing and data analyst George Ingall said in a May report.

Keep reading...Show less
Business handshake with Australian money in background.

Australian Rare Earths Finalises AU$5 Million Federal Government Grant Agreement

Australian Rare Earths (ASX:AR3) has signed and finalised its AU$5 million grant agreement under the Australian government's International Partnerships in Critical Minerals (IPCM) program.

The funding will go toward the advancement of the company's Koppamura project in South Australia and Victoria.

“The grant validates the potential of the Koppamurra Rare Earths Project and its strategic importance in building diverse, resilient and sustainable supply chains through strong and secure international partnerships,” the company said.

Keep reading...Show less
Businessmen signing contract.

EVZ Secures Energy and Resources Sector Contracts Worth AU$28.5 Million

Australian engineering services company EVZ (ASX:EVZ) said on Tuesday (January 7) that it has been awarded two contracts in the energy and resources sector through its subsidiary Brockman Engineering.

The contracts are for the engineering and construction of the Hastings fuel terminal expansion, and for storage tanks for the Eneabba rare earths refinery project in Western Australia. In total they amount to AU$28.5 million.

“We are very pleased with the ongoing success of our businesses in the Energy & Resources sectors, as they expand their presence and grow their backlog for the upcoming periods,” said CEO Scott Farthing.

Keep reading...Show less
Different types of rare earth metals magnets laid out over black surface.

Rare Earths Stocks: 5 Biggest ASX Companies in 2024

Prices and demand for rare earths have taken a hit in recent years. However, the long-term outlook for these important materials remains positive.

Rare earth elements (REEs) are key metals for high-tech applications, including permanent magnets, which have widespread potential, especially in the technology and electric vehicle sectors.

With future demand looking strong, countries around the world are keen to secure rare earths from sources outside of China — which is good news for rare earths companies in Australia. Indeed, looking at the next couple of decades, the International Energy Agency notes that rare earths demand could double by 2040.

Keep reading...Show less
American Rare Earths Limited

Wyoming Rare USA Secures Strategic Facility to Support Halleck Creek Project

American Rare Earths Limited (ARR) (ASX: ARR | OTCQX: ARRNF, AMRRY) is pleased to announce that its wholly owned subsidiary, Wyoming Rare (USA) Inc., has secured a facility at the Western Research Institute in Laramie, Wyoming. This significant development marks a key step forward in the company’s efforts to progress the Halleck Creek Rare Earths Project and enhance its operational capabilities in the region.

Keep reading...Show less
Businessmen shaking hands.

Victory Metals Signs Rare Earths Offtake MOU for North Stanmore with Sumitomo

Victory Metals (ASX:VTM) said Tuesday (December 17) that it has signed a strategic non-binding memorandum of understanding (MOU) with Sumitomo (TSE:8053), a leading integrated trading and investment enterprise.

The MOU establishes a potential long-term mixed rare earth carbonate offtake partnership between the two companies. It will have an initial five year offtake term with a possible five year extension.

According to Victory Metals, its target is to provide Sumitomo with 30 percent of the annual mixed rare earth carbonate production from the North Stanmore heavy rare earth elements (HREE) project.

Keep reading...Show less

Latest Press Releases

Related News

×