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FEATURE: Ontario’s New Battery Recycling Plant Sets New Efficiency Standard

Posted by Paul Nanuwa at 1:22 PM on Wednesday, August 21st, 2024

St-Georges Eco-Mining (SX: CSE) (SXOOF: OTCQB) and Call2Recycle launch Ontario’s most efficient battery processing facility.

THE FACILITY:

The Thorold, Ontario facility which is located in the beautiful region of Niagara Falls, can process 4,200 tons of alkaline batteries annually effectively recycling 87.7% of components. The highest efficiency rate in Canada!

Call2Recycle has seen a 21% growth in battery collection since 2023, with Ontario contributing 40% of the volumes.

Operating under rigorous environmental and safety standards ensures that its recycling processes are safe, efficient, and compliant with the highest industry standards. This has helped Call2Recycle maintain trusted relationships and expand its network of over 12,000 collection locations across North America.

BEYOND THE BATTERY:

St-Georges plans to collaborate with its subsidiary, St-Georges Metallurgy (SXM), to develop agricultural fertilizers from components of the black mass. The specific elements in the black mass, such as certain metal salts, can be repurposed into nutrient-rich fertilizers that are beneficial for agriculture.

Developing products from black mass not only reduces waste but also creates additional revenue streams for the company, making the recycling process more economically viable.

PROBLEM SOLVING:

The plant can process over 60% of Ontario’s collected batteries locally, reducing transportation emissions and costs.

The facility supports local job growth and strengthens Ontario’s circular economy, benefiting both the environment and the economy.

WHAT MANAGEMENT HAS TO SAY:

Joe Zenobio, President of Call2Recycle Canada – “Partnering with EVSX is a major step in expanding our recycling infrastructure.”

Enrico Di Cesare, CEO of EVSX – “We are committed to expanding our operations to achieve 100% recovery of all battery components.”

EXPERIENCE MATTERS:

50 Million Kilograms Recycled: Since its inception (1997), Call2Recycle has safely collected and recycled almost 50 million kilograms of batteries in Canada alone.

Circular Economy: By diverting batteries from landfills and reintroducing materials back into the economy, Call2Recycle contributes to a circular economy, which minimizes waste and conserves natural resources.

Call2Recycle’s efforts are crucial in mitigating the environmental impact of battery waste, and its partnerships with companies like St-Georges Eco-Mining, further enhance its ability to manage the growing volume of batteries being used and disposed of in the modern world.

YOUR NEXT STEPS

Visit $SX HUB On AGORACOM: https://agoracom.com/ir/St-GeorgesEco-Mining
Visit $SX 5 Minute Research Profile On AGORACOM: https://agoracom.com/ir/St-GeorgesEco-Mining/profile
Visit $SX Official Verified Discussion Forum On AGORACOM: https://agoracom.com/ir/St-GeorgesEco-Mining/forums/discussion

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Gratomic Inc $GRAT.ca Provides Update on Construction of Commercial Scale Graphite Processing Plant and Exploration Activities at Aukam Mine, Namibia $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca

Posted by AGORACOM at 9:41 AM on Friday, May 3rd, 2019
https://prnewswire2-a.akamaihd.net/p/1893751/sp/189375100/thumbnail/entry_id/0_pqjmglz8/def_height/137/def_width/373/version/100012/type/1


  • The Company has been advancing the Graphite Project on three fronts
  • Exploration and diamond drilling
  • Construction of on-site offices, laboratory, and living quarters,
  • Construction of a commercial scale graphite processing plant capable of producing 20,000 tonnes of concentrate per year,

TORONTO, May 3, 2019 /CNW/ – Gratomic Inc. (“Gratomic” or the “Company”) (TSX-V: GRAT) (CB81–FRANKFURT) a vertically integrated graphite to graphene, advanced materials development company is pleased to provide an update from its Aukam Graphite Mine in Namibia. The Company has been advancing the Graphite Project on three fronts focusing on exploration and diamond drilling, construction of on-site offices, laboratory, and living quarters, and the construction of a commercial scale graphite processing plant. The commercial scale graphite plant, capable of producing in excess of 20,000 tonnes of graphite concentrate per year, will replace the existing pilot plant commissioned in 2018 which successfully produced 5.5 tonnes of graphite concentrate grading between 88%-96% Carbon as Graphite (“Cg”).

The Aukam Graphite Project is located in southern Namibia close to the port city of Luderitz. The property hosts five underground adits which were mined periodically between 1940 and 1974.  Graphite mineralization at Aukam is of the vein or lump type and occurs as massive lenses and veins. Graphite has also been observed as minor disseminated patches hosted in variably altered granite.

2018 Exploration

During 2018, Gratomic contracted Gregory Symons Geophysics (GSG) to perform Horizontal Loop Electromagnetics (HLEM) and magnetic surveys in continuation of previous geophysical surveys undertaken in 2016/2017.  The original survey was performed in the vicinity of the Aukam Mine marked by the black polygon in Figure1 below.  During the 2018 geophysical survey, ground electromagnetic and magnetic surveys were completed in two areas identified as Grid 1, which lies East of the Aukam Mine, and a portion Grid 2 as indicated in purple, known as Snyman Graphite Occurrence (see Figure 1).

Figure 1 showing 2016 survey in black, Grid 1 & Grid 2 completed in 2018, Grid 3 proposed for 2019 (CNW Group/Gratomic)

Grid 1 adjoins the previous survey over the mine area at Aukam and extends the strike length covered to 1.6 kilometres to the East. Significant interpretations pertaining to Grid 1 include:

  • Graphite identified at surface occurs both as massive graphite veins and widespread disseminated graphite over an area of 550 metres east-west by 190 metres north- south,
  • Surface graphite showings are located sub-parallel to known electromagnetic anomalies,
  • Electromagnetic anomalies extend those depicted by the original survey by approximately 550 metres,
  • Current strike length of anomaly now stands at 1.3 kilometres,
  • Distinct drill targets have been identified along the trend (see Figure 2),
  • Surveyed area appears to be under rather shallow sand cover,
  • Prospective areas identified are conducive to surface trenching.
Figure 2 showing the interpretation overlain on  the Grid 1 Analytic Signal Map. Conductors C1 to C5 interpreted as possible graphitic mineralization. The best EM anomaly is C1 and trenching and drilling is recommended on Line 1340 (CNW Group/Gratomic)

Grid 2 of the completed geophysical survey covers the Snyman graphite occurrence in the northeastern portion of EPL3895. The Snyman graphite occurrence covers an area of 7.5 ha and lies approximately 6.5 kilometres east of the Aukam mine.

Significant interpretations pertaining to Grid 2 include:

  • Graphitic interpreted mineralization is depicted by a predominant EM anomaly in the northwest part of the grid extending over 150 metres,
  • A second weaker EM further to the east extends over 600 metres is thought to be associated with graphite mineralization in the area
  • The grid area appears to be covered with thin overburden,
  • Areas have been identified as prospective areas conducive to surface trenching (see Figure 3)
Figure 3 showing the interpretation overlain on the Grid 2 Analytical Signal Map. Conductor C1 is interpreted as possible graphitic mineralization. The best EM anomaly is at C1a and trenching is recommended here on Line 1030 (CNW Group/Gratomic)

During 2018 Gratomic was granted additional Exclusive Prospecting License, Number 6710 (EPL 6710) by the Namibian Ministry of Mines and Energy, with an initial exclusivity of three years.  The license area is contiguous with EPL 3895, which covers the Aukam graphite deposit and the Snyman graphite occurrence (see Figure 4). The application for EPL 6710 was submitted in order to cover the potential strike extension of the Snyman graphite occurrence to the east. In addition, EPL 6710 covers an additional area considered prospective for graphite within the “Aukam window” where rocks hosting the Aukam and Snyman graphite are exposed beneath the regional unconformity at the base of the Nama Group sedimentary rocks. The addition of the new EPL increases the area of prospective geology covered to 63,072 hectares (630 square kilometres). 

Figure 4 showing Exclusive Prospecting License EPL 3895 & EPL 6710 (CNW Group/Gratomic)

Regional exploration in 2018 included mapping and sampling of graphite occurrences throughout the Company’s license areas with emphasis on the 400 hectares encompassing both the Snyman graphite occurrence and the area east of the Aukam Mine. Compilation, interpretation and presentation of all available geologic data allowed for subsequent diamond drill targeting with initial drilling planned for the area immediately east of the existing underground workings of the Aukam Mine. 

Figure 5 Geologic Map Grid 2 – Snyman Farm Area (CNW Group/Gratomic)
Photo 1 Looking East over Process Site (CNW Group/Gratomic)

Diamond Drilling

Two company drills were deployed to Aukam in March 2019 with diamond drilling commencing in April.  The company is currently operating a Longyear 38 with a 2-cylinder XY-1 drill for a backup.  Initial targets being drilled are proximal to the Aukam Mine and are spaced at 25 metres with infill drill planned to follow based on results. Five holes have been completed at the time of this release.

Photo 2 High grade vein-type graphitic seam (CNW Group/Gratomic)
Photo 3 Longyear-38 Diamond Drill (CNW Group/Gratomic)
Photo 4 XY-1 Diamond Drill (CNW Group/Gratomic)
Figure 6 Phase 1 Diamond Drilling – East of Aukam Mine (CNW Group/Gratomic)

Processing Plant

During 2018 Gratomic completed the construction and start-up of its’ prototype processing plant to test and refine the processes that will be used for commercial production. The Aukam processing plant uses a simple crushing, grinding and flotation system. Graphite feed for the prototype plant was obtained from screening and sorting of existing stockpiles from historical mining. The processing plant operated for 26 days during April and for all 31 days in May of 2018. While operational, data was collected at each phase of the process and test results from samples were sent to Gecko labs with the subsequent results used to optimize plant processes. The following tests and optimization were conducted:

  • Liberation analysis
  • Flake size distribution analysis
  • Mixing velocity optimization
  • Screen size analysis and optimization
  • Air flow analysis in columns and optimization
  • Drying analysis and optimization
  • Silica dispersant ratio optimization
  • Reagent optimization
  • Product flow rate optimization
  • Grade optimization
  • Staff recruitment, training, and man-hour analysis
  • Economic sensitivity analysis on pilot processing facility
  • Feed stock optimization and process

The Company continued to optimize the pilot plant processing stockpiled graphite mineralization throughout 2018. To date, the plant has processed 9 tonnes of the graphite mineralization with 5.5 tonnes of graphite concentrate grading between 88% and 96% Cg shipped to Perpetuus Carbon Technologies (“Perpetuus”) for the manufacture of graphene to be used in the automobile and bicycle tire industry. Graphene made from Aukam graphite continues to be tested in Europe and Asia with good results.

Gratomic and Perpetuus are currently in collaboration to build on Perpetuus’ capability to produce high quality surface modified graphene in support of the anticipated volumes required by the tire manufacturing industry. Additional applications that have now been generated in a preproduction format include radiant heating membranes and super hydrophobic coatings with an addressable market that include; graphene inks, marine, oil & gas, power generation, industrial (repair & maintenance), infrastructure (new build) and automotive & transportation among others.

Plant Expansion

Plant expansion to increase capacity to 20,000 tonne per annum began in2018. Initial activities included construction of a platform for drying graphite product and of a washing bay for equipment, complete with a containment system to collect impacted water. Steel drying pans, an oven, and two screens were also assembled and successfully tested. Continued upgrades involved the extension of the working area on the pilot plant by another 35 metres to the north-west to accommodate new crushing equipment and conveyer belts.  Analysis of all plant processes continues to optimize efficiencies of each process such as rod mills, flotation columns, and reagent introduction. Four different tests were run with the first test being used as a base line.  Samples were taken from the rod mill feed, mill discharge, and screen under-and-over size.  Calculations were made to determine the amount of chemicals needed to be introduced into the mixers according to the density and volume of the mixer feed.

Recent upgrades to the processing plant continue with the arrival of additional commercial scale equipment including; industrial sized generator, screw conveyors, shaker screens, rod mill, conveyors, and boom truck.

Photo 5 showing commercial scale rod mill, screeners and conveyance systems (CNW Group/Gratomic)

Gratomic is continuing with its systematic assembly of the commercial scale graphite processing plant.  Next steps will include:

  • Completion of the pilot acid wash. This circuit will be used to collect engineering data to design the commercial scale plant. This is an addition to the plant that will allow the company to produce upwards of 98.5% graphite based on its latest pilot testing results in the lab.
  • Modifications are currently being made to the jaw crusher to allow it to more effectively crush graphite,
  • Rod mill support systems such as maintenance cradles and cranes, rod loading equipment and control systems are currently being engineered,
  • Flotation circuit mass balances are being explored using pilot plant data in order to size the pumps and flow lines of the flotation system,
  • Dewatering circuit equipment are currently being specified,
  • Water conditioning systems are currently being designed to allow close to 100% recycle of water. This includes pH control, removal of fine suspended solids and removal of dissolved iron,
  • Control systems are being designed for each sub-circuit of the commercial scale plant.

Camp Construction

Construction of the onsite Management Camp consisting of offices, laboratory, kitchen, and living quarters, is ongoing.  Work began with two of the larger structures during Q4/2018.

Photo 6 portion of site office structures under Namibia night sky (CNW Group/Gratomic)

Qualified Persons

Steve Gray, P.Geo. has reviewed, prepared and approved the scientific and technical information in this press release and is Gratomic Inc’s “Qualified Person” as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

About Gratomic Inc.

Gratomic is an advanced materials company focused on mine to market commercialization of graphite products most notably high value graphene-based components for a range of mass market products. We are collaborating with a leading European manufacturer of graphene to use Aukam graphite to manufacture graphene products for commercialization on an industrial scale. The company is listed on the TSX Venture Exchange under the symbol GRAT. 

“Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.”