International Graphite (ASX:IG6)

Exceptional Downstream Milling and Purification Testwork Results

International Graphite Limited (ASX: IG6)(ASX: IG6)is pleased to announce outstanding results from bench scale micronising, spheroidising and purification testwork on graphite concentrates generated from the Company’s Springdale Graphite Project, in Western Australia.


HIGHLIGHTS
  • Further bench scale micronising, spheroidising and purification testwork completed on Springdale Graphite Project concentrates.
  • A two product spherical graphite – SpG11 and SpG18 – yield of up to 76% achieved.
  • Purification testwork achieves 99.99% - well above highest purity anode material product specification of 99.97%.

The testing, conducted by industry specialists ProGraphite GmbH, used 23kg of 95.3% loss on ignition (LOI) grade Springdale graphite concentrates to produce purified spheroidised graphite product.

Micronising and spheroidising (milling) testwork investigated several process circuit options resulting in two spheroidised graphite products – SpG18 and SpG11 – and a yield of up to 76% at a product size of D50 18µm (micron) and D50 11µm. The properties of both the SpG18 and SpG11 products exceeded the quality and physical specifications typically required for active anode materials.

The SpG samples were purified using an acid-based purification process. Purification testwork achieved 99.99% LOI grade, well exceeding the published industry benchmarks for anode materials. Figure 1 shows a Scanning Electron Microscope (SEM) typical image of the purified SpG18 (D50 18µm) sample.

International Graphite Technical Director David Pass said, “This testing was designed to optimise the milling processes with the goal of improving product output. The results are highly encouraging and show there is significant potential to increase yield well beyond the projections in our original scoping study1.

“The purification results have also reinforced original findings that Springdale graphite can achieve the purity standards industry typically requires for the production of active anode materials.”

Managing Director and CEO Andrew Worland said, “These results are another significant milestone in the development our mine-to-market production strategy and further evidence that our 100% owned Springdale Mineral Resource is a vital asset perfectly suited to the high growth lithium-ion battery anode sector.

“The unique operating expertise and intellectual property we are gaining from our R&D processing facilities in Collie is making an invaluable contribution to the development of our downstream flowsheet. This, coupled with further testwork, will significantly advance our battery anode feasibility studies.”

Figure1 SEM Image of SpG18 graphite sample

The purified SpG sample material will be used in future coating testwork and to advance process flowsheet development and equipment selection for the production of active anode material for batteries.


Click here for the full ASX Release

This article includes content from International Graphite, 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.

IG6:AU
International Graphite

International Graphite Investor Kit

  • Corporate info
  • Insights
  • Growth strategies
  • Upcoming projects

GET YOUR FREE INVESTOR KIT

The Conversation (0)
International Graphite

International Graphite


Keep reading...Show less
NextSource Materials

NextSource Materials


Keep reading...Show less
International Graphite

Springdale Continues to Build with Further Spectacular Diamond Drilling Assays

International Graphite Limited (ASX: IG6) has received further spectacular graphite assays from six diamond holes at the Springdale Central deposit – part of the Company’s 100% owned Springdale Graphite Project near Hopetoun-Ravensthorpe on the south coast of Western Australia (Figure 1).

Keep reading...Show less
Altech Batteries

Altech – CERENERGY® First 60 KWh Prototype Online and Achieving Great Results

Altech Batteries Limited (ASX: ATC, FRA: A3Y) is pleased to announce that its first CERENERGY® ABS60 battery prototype is online and operating successfully. The completed battery unit has passed all physical tests with flying colours. The prototype was installed at Altech’s joint venture partner Fraunhofer IKTS’ test laboratory in Dresden, Germany, and integrated into a specially designed battery test station. This setup enables continuous daily charging and discharging cycles to assess the battery's efficiency, stability, and overall performance under real-world conditions.

Keep reading...Show less
E-Power Resources (CSE:EPR)

E-Power Resources Inc. Announces Private Placement of Units

E-Power Resources Inc (CSE: EPR) ("E-Power" or the "Company") announces its intention to complete a private placement of units for total gross proceeds of up to $420,000 (the "Offering").

Securities to be issued pursuant to the Offering shall consist of an amount of up to 8,400,000 units of the Company (the "Units") issued at a price of $0.05 per Unit, each Unit being comprised of one common share in the capital of the Company (each a "Common Share") and one-half common share purchase warrant (each a "Warrant"), each warrant entitling its holder thereof to acquire one additional common share of the Company at a price of $0.10 per share for a period of 60 months from the closing date of the Offering.

Keep reading...Show less

NMG Gears Up for the Construction of the Phase-2 Matawinie Mine with Substation Contract, Engagement with Contractors and Contribution to Community's Economic Vitality

  • Electrical substation contract awarded to ABB; NMG to benefit from robust technical expertise and dedicated resources overseeing engineering, supply, commissioning and start-up of the substation
  • Matawinie Mine to be powered by clean hydroelectricity to enable zero-emission operations, what is projected to become the world's first all-electric open-pit mine
  • Detailed engineering advancing through continuous work with AtkinsRéalis and SRK
  • Active engagement with local and Indigenous contractors ahead of the start of construction to inform procurement strategy and maximize benefits to the regional economy
  • Financing completed for recreational center to be implemented adjacent to the mine to ensure harmonious integration into the milieu

Nouveau Monde Graphite Inc. ("NMG" or the "Company") ( NYSE: NMG , TSX.V: NOU ) has attained tangible milestones in preparing for the construction of the Phase-2 Matawinie Mine through key procurement activities, detailed engineering, construction planning and community investment. Among these is the awarding of the 120kV electrical substation to ABB (NASDAQ: ABBNY) as part of the construction preparation and strategy to secure long-lead items for the establishment of an all-electric 103,000-tpa graphite mining and concentrator complex at Matawinie, 120 kilometers north of Montréal, Canada.

News Provided by Business Wire via QuoteMedia

Keep reading...Show less
International Graphite

Spectacular Assay Results from New Diamond Drilling at Springdale

International Graphite Limited (ASX: IG6) has received further spectacular graphite assays from four diamond holes at the Mason Bay deposit – part of the Company’s 100% owned Springdale Graphite Project near Hopetoun-Ravensthorpe on the south coast of Western Australia (Figure 1).

Keep reading...Show less
International Graphite

International Graphite Investor Kit

  • Corporate info
  • Insights
  • Growth strategies
  • Upcoming projects

GET YOUR FREE INVESTOR KIT

Latest Press Releases

Related News

×