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
    Research
    Sustainability
    Projects

    Rio Tinto’s Pilbara iron ore in hydrogen DRI: process insights for steel engineers

    June 15, 2026|

    Reviewed by Tom Sullivan

    Rio Tinto’s Pilbara iron ore in hydrogen DRI: process insights for steel engineers

    First reported on Australian Mining

    30 Second Briefing

    Rio Tinto and China Baowu have completed industrial-scale hydrogen-based direct reduction trials using Pilbara Blend iron ore in a shaft furnace, showing that the mid-grade (~62% Fe) Western Australian ore can achieve metallisation levels suitable for low-carbon DRI. Tests at Baowu’s Zhanjiang base used hydrogen-rich gas in place of coke-based reductants, validating pellet quality, sticking behaviour and gas utilisation under commercial conditions. The work signals that existing Pilbara ore supply chains could be adapted for hydrogen DRI routes, reducing dependence on high-grade (>67% Fe) ores.

    Technical Brief

    • Findings are primarily applicable to Pilbara Blend-type mid-grade ores; performance of other blends remains unverified.

    Our Take

    Rio Tinto’s Pilbara iron ore work sits within a broader push in our database where the company is pairing operational changes with ESG positioning, echoed by its recent 30% uplift in annual contributions to the Rio Tinto Canada Fund for community and environmental projects.

    The Pilbara focus aligns with Rio Tinto’s current automation drive in Western Australian iron ore, as seen in its integration trials of Sandvik i-series drill rigs with the Rio Tinto Autonomous Drilling System, signalling that any new ‘pathway’ is likely to be designed around highly automated production chains.

    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

    Materials
    about 4 hours ago

    China Baowu–Rio Tinto low‑carbon steel trials: process design notes for engineers

    China Baowu and Rio Tinto have completed industrial-scale pelletisation and hydrogen-based shaft furnace trials at Baoshan Iron & Steel’s Zhanjiang operations using Rio Tinto’s Pilbara Blend fines. The campaign tested direct reduction-grade pellets in a shaft furnace charged with hydrogen-rich gas, aiming to validate lower-carbon ironmaking routes compatible with existing Baowu infrastructure. Results will inform process design for future DR-grade pellet plants and potential retrofits of blast furnace–basic oxygen furnace lines in China’s coastal steel hubs.

    VEGA radar at Quartzline: level control lessons for materials engineers
    Materials
    about 4 hours ago

    VEGA radar at Quartzline: level control lessons for materials engineers

    VEGA’s radar level and point level instruments are being used by Dutch floor screed manufacturer Quartzline in Dordrecht to continuously monitor raw material stocks in silos and storage vessels. Non-contact radar sensors and point level switches provide real-time data on resin, sand and filler levels, allowing tighter batching control and reducing manual silo checks and over-ordering. For materials and plant engineers, the case shows how robust level measurement in abrasive, dusty bulk environments can stabilise mix quality and cut inventory and production downtime.

    ReidBar TX Coupler: constructability and compliance notes for bridge engineers
    Materials
    4 days ago

    ReidBar TX Coupler: constructability and compliance notes for bridge engineers

    Reid has launched the ReidBar™ TX Coupler, a mechanical reinforcing bar splice system designed to cut installation time and improve constructability on bridge projects while meeting some of Australia’s strictest state road authority specifications. The coupler is engineered for high-strength threaded bar connections, enabling faster bar fixing, reduced congestion at pier and abutment zones, and simplified detailing for heavily reinforced bridge decks. For civil contractors and designers, the system offers a standardised, certifiable alternative to lap splices and site welding, with clear compliance pathways for major infrastructure works.

    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