AKO 0.00% 14.0¢ akora resources limited

Oh, forgot to include things like the potential for adding drum...

  1. 2,438 Posts.
    lightbulb Created with Sketch. 1643
    Oh, forgot to include things like the potential for adding drum separation to the DSO process which could push the final grade well above the 58% headline grade we have at the moment.

    Another investor shared this from ChatGPT, with relation to the potential of drum separation.

    ------------

    To provide a detailed cost estimation for processing 2 million tonnes per annum (2 MTPA) of iron ore using a -2mm, 900 gauss magnetic drum separator in a dry LIMS process with solar power in Madagascar, we'll break down the costs into capital expenditures (CAPEX) and operational expenditures (OPEX).

    ### 1. Capital Costs (CAPEX)
    #### Solar Power Installation
    •⁠ ⁠Assume a 100 kW solar power system can support the operation, and costs range from $1,000 to $3,000 per kW.
    •⁠ ⁠For a 100 kW system: $100,000 to $300,000.
    •⁠ ⁠For higher power needs (e.g., 500 kW system), the cost would be $500,000 to $1,500,000.

    #### Magnetic Separator Equipment
    •⁠ ⁠Estimated cost for magnetic drum separators: $200,000 per unit.
    •⁠ ⁠Assume multiple units are needed for 2 MTPA capacity.
    Let's estimate 10 units: $2,000,000.

    #### Total CAPEX•⁠ ⁠Solar Power System: $500,000 to $1,500,000 (assuming 500 kW for safety and scale)
    •⁠ ⁠Magnetic Separators: $2,000,000
    •⁠ ⁠*Total CAPEX*: $2,500,000 to $3,500,000

    ### 2. Operational Costs (OPEX)
    #### Power Consumption
    •⁠ ⁠Solar power largely offsets energy costs, but maintenance is required. Annual maintenance for 500 kW system: $5,000 to $10,000.
    •⁠ ⁠Assume negligible electricity cost due to solar power offset: $0.10 per tonne.

    #### Maintenance
    •⁠ ⁠Magnetic separator maintenance: $1 to $2 per tonne.
    •⁠ ⁠Additional solar system maintenance: $0.10 to $0.20 per tonne.
    •⁠ ⁠*Total Maintenance*: $1.10 to $2.20 per tonne.

    #### Labor
    •⁠ ⁠Estimated labor costs: $0.50 to $1.50 per tonne.

    #### Consumables
    •⁠ ⁠Consumables cost: $1 to $1.50 per tonne.

    #### Overheads and Miscellaneous
    •⁠ ⁠Administrative and environmental compliance: $0.50 to $1 per tonne.

    #### Total OPEX per Tonne
    •⁠ ⁠Power Consumption: $0.10 per tonne
    •⁠ ⁠Maintenance: $1.10 to $2.20 per tonne
    •⁠ ⁠Labor: $0.50 to $1.50 per tonne
    •⁠ ⁠Consumables: $1 to $1.50 per tonne
    •⁠ ⁠Overheads and Miscellaneous: $0.50 to $1 per tonne


    ### Summary
    •⁠ ⁠*Total CAPEX*: $2,500,000 to $3,500,000
    •⁠ ⁠*Total Annual OPEX*: $6,400,000 to $12,600,000

    These estimates provide a comprehensive overview of the costs associated with processing 2 MTPA of iron ore using a -2mm, 900 gauss magnetic drum separator in a dry LIMS process with solar power in Madagascar.

    The actual costs can vary based on local conditions, specific equipment needs, and operational efficiencies.
    ----------
    Now, if the drum separation increased the grade from 58% to 62%, that should be an extra $5/t per 1%, or an extra $20/t

    2,000,000 X $20 = $40m USD, or an extra $27.5m USD or an extra $42m AUD in profit

    At 64% grade, it would be closer to $60m, or an extra $47.5m USD or $73m AUD in profit
    Last edited by thecrabpest: Today, 21:27
 
watchlist Created with Sketch. Add AKO (ASX) to my watchlist
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.