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#BRES Blencowe Resources – 600 TONNE PROCESSING GRAPHITE TO BATTERY READY SPG
Blencowe Resources Plc (LSE: BRES) announces the successful completion of the last internal stage of the graphite pre-qualification test program, being upgrading of substantial quantity of small flake concentrate into battery ready 99.95% uncoated SPG by leading SPG producer, Qingdao TaiDa Carbon (“TaiDa”).
Definitive Feasibility Study Progress
Key DFS milestones now achieved, including:
· Metallurgical testing: Completion of 600 tonne commercial scale test work on Orom-Cross concentrate.
· SPG Production: Large volume of battery-ready uncoated SPG successfully produced by TaiDa and now sent for testing by potential tier one Asian customers.
· Water Borefield Completion: Essential water borefield at Orom-Cross now completed.
· Micronisation Testing: Successfully completed at AETC in Chicago producing all five key product ranges.
· ESIA Update: Updated Environmental and Social Impact Assessment submitted for local authority approval.
· ESG Update: Successful certification of Environmental and Social Governance (“ESG”), policies and procedures.
SPG Product Samples Shipped – Final Step Toward Offtake Agreements
Blencowe has processed fine flake concentrate into commercial scale volumes of high quality uncoated SPG (99.95% spheronised, purified graphite) via graphite industry leader TaiDa, and commenced delivery of samples to potential tier one customers in South Korea and Japan for their in-house testing. This is the final step for qualification of Orom-Cross material for commercial use by these potential customers and is the pathway toward securing future offtake agreements. Samples are also being supplied to major Chinese battery manufacturers.
Senior management are currently visiting the testing firms along with various Asian OEMs to advance discussions towards offtake agreements.
Additional Value-Added Testing Completed
Blencowe has successfully concluded further testing with leading US graphite expert American Energy Technologies (“AETC”) in Chicago to further beneficiate fines concentrate into a range of high value specialised micronised products. These niche products, offering up to 10 times the value of basic fines concentrate, can add significant additional value to Orom-Cross ahead and are thus being integrated into the DFS plant design and overall production strategy. Samples will now be tested by potential offtakers as the next step towards sale agreements.
Uganda Operations Update
Blencowe has submitted an updated ESIA to reflect the revised Orom-Cross operation plan, enhancing content of environmental and social commitments to align with guidelines from potential funding parties.
A water borefield at Orom-Cross has also been completed, ensuring sustainable life-of-mine water supply for the project and local communities. The project also included refurbishing bores and establishing water supplies for the local school and clinic as part of Blencowe’s social commitment.
Blencowe has also successfully achieved ESG accreditation through well-known industry agency, Digbee ESG, for its current policies and planning on ESG. This certification is a major step towards satisfying both the investment community and industry expectations for sustainable and environmentally responsible operations at Orom-Cross.
Significant progress continues within the DFS, including plant design, power supply studies, and infrastructure development.
Cameron Pearce, Executive Chairman commented;
“We continue to make solid progress, including the completion of the 600-tonne bulk sample metallurgical test work from source material to battery-ready products. We aim to build on our initial offtake agreement already announced (for 15,000tpa large flake concentrate) and gain further endorsement from potential tier one consumers of SPG. Once we have assembled a range of customers and offtake agreements, we have effectively de-risked the project ahead of project financing and construction, therefore the next few months will be highly value accretive for the Company.
We expect this final external customer testing, including shipping product within Asia, to take approximately one month to complete, and thereafter we will be able to discuss offtake agreements with our senior management team visiting various Asian parties regularly.”
For further information please contact:
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Blencowe Resources Plc Sam Quinn |
www.blencoweresourcesplc.com Tel: +44 (0)1624 681 250
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Investor Relations Sasha Sethi |
Tel: +44 (0) 7891 677 441
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Tavira Financial Jonathan Evans |
Tel: +44 (0)20 3192 1733 |
Twitter https://twitter.com/BlencoweRes
#SVML Sovereign Metals LTD – Downstream Testwork Shows High Quality Graphite
DOWNSTREAM TESTWORK DEMONSTRATES HIGH QUALITY GRAPHITE FOR LITHIUM-ION BATTERIES
· Spherical Purified Graphite (SPG) with world-leading specifications successfully produced from Kasiya
· Kasiya’s spherical graphite purification demonstrated exceptionally low levels of residual impurities achieving a 99.99% loss-on-ignition (LOI)
· Kasiya SPG demonstrated all required parameters within industry standards with spheronisation yields of up to 68% with further scope to optimise in future testwork
· Testwork was undertaken as part of the Company’s graphite strategy to qualify and commercialise graphite concentrate for use in the lithium-ion battery sector
Sovereign Metals Limited (ASX:SVM; AIM:SVML) (the Company or Sovereign) is pleased to announce the results of downstream testwork conducted at leading, independent consultancy ProGraphite GmbH (ProGraphite) in Germany.
Sovereign provided Kasiya graphite concentrate to ProGraphite to produce and characterise coated spherical purified graphite (CSPG) active anode material for lithium-ion batteries. The overall program includes shaping and purification to produce SPG, coating of the material to produce CSPG and evaluation of the electrochemical performance of Kasiya CSPG in a battery. The initial steps of shaping and purification to produce SPG have now been completed with the results showing Kasiya SPG has world-leading specifications.
This SPG material is now undergoing coating and electrochemical testing to characterise CSPG active anode material for lithium-ion batteries.
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Table 1: Spherical Graphite Purification Results |
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SVM Spherical graphite <180 µm concentrate |
SVM Spherical graphite >180 µm concentrate |
Chinese |
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LOI Purity (%) |
99.99% |
99.99% |
>99.95% |
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Fe |
4.4 ppm |
3.3 ppm |
<30 ppm |
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Na |
<1.0 ppm |
<1.1 ppm |
<10 ppm |
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Cr |
1.1 ppm |
0.4 ppm |
<10 ppm |
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Cu |
0.7 ppm |
0.2 ppm |
<10 ppm |
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Ni |
<0.3 ppm |
<0.4 ppm |
<10 ppm |
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Al |
6.6 ppm |
8.8 ppm |
<10 ppm |
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Mo |
<0.3 ppm |
<0.3 ppm |
<10 ppm |
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Si |
7 ppm |
10 ppm |
<30 ppm |
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Ca |
4.3 ppm |
8.4 ppm |
<10 ppm |
1. National Standard of China – Spherical Graphite (GB/T 38887-2020)
The micronisation and spheronisation of Kasiya graphite concentrates achieved excellent yields to spherical graphite for the coarse concentrate and typical yields to spherical graphite for the fines concentrate, with room for further optimisation. The spherical graphite from the fine graphite concentrate in particular exhibited a narrow particle size distribution (D90/D10) ratio and both spherical graphite have reasonable Tap Density and typical BET for uncoated graphite. Coating of the graphite is expected to improve (increase) the tap density and improve (lower) the BET specific surface area.
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Table 2: Concentrate Shaping into Spherical Graphite Results |
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Kasiya Concentrate |
Kasiya Concentrate |
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D50 (microns) |
16.53 |
17.74 |
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D90/D10 Ratio |
2.29 |
2.96 |
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Yield to Spherical Graphite |
40% |
68% |
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Tap Density (g/cm3) |
0.93 |
0.93 |
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BET Specific Surface Area (m2/g) |
7.73 |
6.72 |
The spherical graphite products were purified with commercially proven acids purification and achieved excellent results with an exceptionally high LOI purity of 99.99%. Assays on key trace elements (Fe, Na, Cr, Cu, Al, Mo) show very low levels.
Further, the low Si and Ca results highlight that high quality Kasiya graphite is well-suited to single stage acids purification. Aggressive dosing in acids purification can result in elevated Ca levels due to precipitation of CaF2, necessitating multiple stages of purification to reduce both Si and Ca impurities. These initial purification results indicate that a single purification stage is sufficient for Kasiya graphite concentrate.
The SPG samples will undergo coating and electrochemical tests to provide baseline data for offtake discussions. The results of these tests are expected in the coming weeks.
Managing Director Frank Eagar commented: “These results clearly demonstrate that Kasiya has the potential to disrupt the China dominated graphite supply chain as a long term, secure source of high quality graphite ex-China. We believe Kasiya graphite will have industry low operating costs and is also one of the largest graphite resources globally holding a significant advantage over its graphite peers. We are very pleased to achieve these outstanding results at this stage of the program and will continue fast tracking our graphite product development and qualification campaign.”
Classification 2.2: This announcement includes Inside Information
ENQUIRIES
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Frank Eagar (South Africa/Malawi) +61(8) 9322 6322 |
Sam Cordin (Perth) |
Sapan Ghai (London)
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Nominated Adviser on AIM and Joint Broker |
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SP Angel Corporate Finance LLP |
+44 20 3470 0470 |
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Ewan Leggat Charlie Bouverat |
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Joint Brokers |
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Stifel |
+44 20 7710 7600 |
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Varun Talwar |
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Ashton Clanfield |
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Berenberg |
+44 20 3207 7800 |
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Matthew Armitt |
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Jennifer Lee |
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Buchanan |
+ 44 20 7466 5000 |
Competent Person Statement
The information in this report that relates to Metallurgical Testwork is based on information compiled by Dr Surinder Ghag, PhD., B. Eng, MBA, M.Sc., who is a Member of the Australasian Institute of Mining and Metallurgy (MAusIMM). Dr Ghag is engaged as a consultant by Sovereign Metals Limited. Dr Ghag has sufficient experience, which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking, to qualify as a Competent Person as defined in the 2012 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’. Dr Ghag consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
The information in this report that relates to Exploration Results is based on information compiled by Mr Samuel Moyle, a Competent Person who is a member of The Australasian Institute of Mining and Metallurgy (AusIMM). Mr Moyle is the Exploration Manager of Sovereign Metals Limited and a holder of ordinary shares and unlisted performance rights in Sovereign Metals Limited. Mr Moyle has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken, to qualify as a Competent Person as defined in the 2012 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’. Mr Moyle consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
Forward Looking Statement
This release may include forward-looking statements, which may be identified by words such as “expects”, “anticipates”, “believes”, “projects”, “plans”, and similar expressions. These forward-looking statements are based on Sovereign’s expectations and beliefs concerning future events. Forward looking statements are necessarily subject to risks, uncertainties and other factors, many of which are outside the control of Sovereign, which could cause actual results to differ materially from such statements. There can be no assurance that forward-looking statements will prove to be correct. Sovereign makes no undertaking to subsequently update or revise the forward-looking statements made in this release, to reflect the circumstances or events after the date of that release.
The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 (‘MAR’). Upon the publication of this announcement via Regulatory Information Service (‘RIS’), this inside information is now considered to be in the public domain.