Geomechanics.io

  • Free Tools
Sign UpLog In

    Geomechanics.io

    Geomechanics, Streamlined.

    © 2026 Geomechanics.io. All rights reserved.

    Geomechanics.io

    CMRR-ioGEODB-ioHYDROGEO-ioQCDB-ioFree Tools & CalculatorsBlogLatest Industry News

    Industries

    MiningConstructionTunnelling

    Company

    Terms of UsePrivacy PolicyLinkedIn
    Product
    Sustainability

    Fine coal recovery and advanced flotation: plant yield and tailings gains for engineers

    July 14, 2026|

    Reviewed by Tom Sullivan

    Fine coal recovery and advanced flotation: plant yield and tailings gains for engineers

    First reported on Australian Mining

    30 Second Briefing

    Fine coal recovery is driving uptake of advanced flotation cells such as Eriez StackCell® units, which use high-shear contacting and a compact, staged design to recover and upgrade ultrafine coal that conventional mechanical cells and column flotation often lose to tailings. By targeting particles typically below 100 microns and improving combustible recovery from existing slurry streams, these systems can lift plant yield and revenue without new mining, while cutting waste volumes and associated tailings storage demands.

    Technical Brief

    • For other fine coal circuits, similar staged-reactor concepts could debottleneck plants constrained by flotation capacity.

    Our Take

    Eriez’s fine coal flotation push in Australia sits alongside its recent StackCell and CavTube roll-outs in our database, signalling a deliberate strategy to cover both conventional coal circuits and ultrafine tailings streams across multiple commodities.

    Among coal-tagged Australian Mining pieces, more attention is going to downstream efficiency and rail/haulage optimisation (e.g. Martinus’ heavy‑haul work) than to new greenfield coal capacity, which suggests technology like advanced flotation is being framed as a way to lift recovery and ESG performance on existing assets rather than expand output.

    Geotechnical Software for Modern Teams

    Centralise site data, logs, and lab results with GEODB-io, CMRR-io, and HYDROGEO-io.

    No credit card required.

    • Save and export unlimited calculations
    • Advanced data visualisation
    • Generate professional PDF reports
    • Cloud storage for all your projects

    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

    Related Articles

    Lincom Group Tasmanian branch: downtime and spares benefits for plant engineers
    Mining
    about 2 hours ago

    Lincom Group Tasmanian branch: downtime and spares benefits for plant engineers

    Lincom Group is opening a new branch at St Leonards near Launceston, with an open day on Friday 14 August showcasing equipment including the Powerscreen CT80 tracked conveyor. The Tasmanian facility expands local support for quarrying, recycling, forestry and materials processing operations, reducing freight times for wear parts and mobile plant service across the north of the state. For site and plant engineers, closer access to spares and field technicians should cut downtime on crushers, screens and conveyors during peak production.

    Monash University Critical Minerals Initiative: midstream focus for mine planners
    Mining
    about 2 hours ago

    Monash University Critical Minerals Initiative: midstream focus for mine planners

    Monash University has launched its Critical Minerals Initiative (MCMI), pooling more than 40 researchers from its Business and Economics, Science, Engineering and Arts faculties to address Australia’s limited critical minerals processing capacity. The programme targets midstream processing and value-add rather than just extraction, responding to rapidly rising demand for battery and magnet materials such as lithium, rare earths and nickel. For miners and processors, the move signals more R&D support for flowsheet development, processing technology and policy settings aimed at onshore refining.

    North American Critical Manganese Alliance: supply chain implications for mine planners
    Mining
    about 3 hours ago

    North American Critical Manganese Alliance: supply chain implications for mine planners

    Canadian Manganese Company, GreenMet, AmForge and Flash Metals USA have formed the North American Critical Manganese Alliance to build the first fully integrated Canada–US manganese supply chain, anchored by CMC’s Woodstock carbonate deposit in New Brunswick, described as North America’s largest known manganese carbonate system. The Canadian platform will focus on Woodstock mine development, beneficiation and hydrometallurgical refining to intermediate manganese products, while a US platform in West Virginia will handle specialty processing, battery-grade chemicals, alloys and defence/aerospace materials. For engineers, this signals potential new North American sources of high‑purity manganese feedstock for cathode materials and specialty steels.

    Related Industries & Products

    Mining

    Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.

    CMRR-io

    Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.

    HYDROGEO-io

    Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.

    GEODB-io

    Centralised geotechnical data management solution for storing, accessing, and analysing all your site investigation and material testing data.

    AllGeotechnicalMiningInfrastructureMaterialsHazardsEnvironmentalSoftwarePolicy