Commonwealth Scientific and Industrial Research Organisation of Australia ( CSIRO ) Recently released its latest report, “ Australian Innovation for Global Industries: Technologies That Are Transforming the Mining Sector , systematically summarizes recent years' efforts to... CSIRO The R&D team in Australia’s mining sector, centered around key members, is leading international R&D achievements and playing a crucial role in the global development of the mining industry. This report provides a comprehensive understanding of... CSIRO Australia’s strong research capabilities in the mining sector and its ability to stay at the forefront of technological advancements in this field are highly valuable. This special feature provides a brief overview of its most representative R&D breakthroughs.

Exploration and Development Field

We have completed the world’s first continent-scale map of mineral distribution. Through international collaboration and leveraging cutting-edge airborne thermal radiation and reflectance imaging technologies, we’ve pioneered the creation of a comprehensive map of mineral distribution across the entire Earth’s surface. This groundbreaking achievement will revolutionize the way minerals are explored and developed.

The TEMPEST survey system enables airborne localization of mineral deposits. After continuous R&D and application, TEMPEST The system has already accumulated data including from Australia. 8 Key data on a country’s mineral resources and underground bedrock will provide important evidence for future mineral exploration and site selection.

Developed cutting-edge mineral exploration technologies that are leading the world. In collaboration with industry partners, we have achieved significant breakthroughs in deep-earth exploration technology, creating a deep-mining exploration technique based on the analysis of substance components absorbed by characteristic plants such as acacia and eucalyptus trees. This innovative approach not only effectively addresses the shortcomings of traditional surface geochemical methods but also substantially reduces exploration costs. We have also developed a portable mineral exploration device. LANDTEM It employs the most advanced superconducting quantum interference technology currently available and has been successfully applied to the exploration of highly conductive minerals such as nickel sulfide, silver, and gold. This technology not only effectively addresses the shortcomings of traditional geochemical methods but also significantly reduces the costs associated with mineral exploration.

Launch a website for open access to geospatial data. At 2011 Successfully developed a geospatial data open-access website this year. SISS provides the geoscience community with a unified, open, and interactive platform for Australian geospatial information. Its information exchange standard model... GeosciML and EarthResourceML Has been incorporated into relevant international standards.

An advanced automated logging system has once again enhanced Australia’s competitiveness in the mining industry. CSIRO Automated Logging System Developed HyLogging Widely recognized as a significant advancement in international drilling technology, this innovation has not only been successfully applied to mineral analysis and ore deposit development but has also been incorporated into Australia’s National Geoscience Exploration Standards.

Breakthrough microscopic imaging technology is driving advances in geological research and mining technology. Developed in collaboration with the U.S. Brookhaven National Laboratory, this technology... Maia X The ray-based microscopic imaging technology has been awarded the “Global Top 100 R&D Award,” hailed as the “Oscar of International Innovation.” R&D 100 Award ), its nanoscale high precision and real-time processing capabilities have created new opportunities for the advancement of geology and mining. This technology can also be widely applied in many other fields, including agriculture, environmental science, medicine, and the development of advanced materials.

Significant progress has been made in the study of gold mineralization mechanisms. On the one hand, we have obtained breakthroughs that go beyond conventional theories, concluding that “the formation and occurrence state of native gold are directly linked to geological processes and weathering,” and that “the presence of surface-native gold serves as an indicator of the underlying deep-seated gold deposits.” On the other hand, we have for the first time discovered a non-visible form of gold—“nanogold”—opening up new avenues for exploring gold transport during geological processes.

Mining deposit exploitation field

New underground mining technologies have significantly improved coal mining efficiency. The innovative automated longwall mining system. LASC The application has enabled Australia's coal production to increase within two years. 50% its remarkable performance. The system enables remote control of mining equipment and real-time online monitoring of mining operations, thereby significantly improving mining efficiency.

An open-pit mining standard with international reference value has been developed. Based on research into the stability of rock mass slopes, the “Open-Pit Mining Design Standard” has been formulated, which holds significant reference value for minimizing mining risks and reducing mining losses. Meanwhile, the relevant research findings have also been extended and applied to related hydrogeological fields, and a new standard for assessing water bodies during open-pit mining has recently been released.

Developed a specialized data analysis and prediction tool, specifically designed for mining and exploration data analysis. SiroSOM The system employs advanced self-organizing map technology, enabling comprehensive analysis of complex, discrete in-situ geological data. This significantly enhances the interpretation of geological maps, the localization of ore deposits, and exploration and development efforts. Currently, it has been successfully applied to prospecting and resource assessment.

Mobile 3D Surveying technology has made surveying possible anytime and anywhere—mobile. 3D Surveying and Mapping System Zebedee With the help of laser scanning technology, it is possible to precisely capture environmental features, enabling operation under various conditions without the need for... GPS Real-time mapping with human intervention. This technology can also be applied in the fields of architecture and cultural heritage preservation.

Advanced Underground Mining Management and Rescue Assistance System. Underground Mining Management and Rescue Assistance System WASP It can achieve real-time tracking and monitoring of underground working environments and issue early warnings for potential hazards, thereby providing effective support for underground mining management and emergency response.

The new mineral analysis device significantly enhances the accuracy and efficiency of mineral analysis. At the same time, it integrates... X X-ray fluorescence analysis technology and X A New Analyzer for X-ray Diffraction Analysis Techniques XRDF It can simultaneously analyze the chemical composition and mineralogical characteristics of ore samples, significantly improving analytical efficiency and achieving an analytical accuracy that surpasses that of current analytical instruments. 10 More than double; as a significant technological breakthrough in the field of fossil energy development, the mineral dynamic analyzer. NITA II It is possible to perform real-time detection of the grade of mined ore during the ore transportation process, thereby achieving dynamic control of ore quality.

Mineral Processing Technology Field

The new ore-dressing processes and technologies have significantly enhanced production capacity and the ability to comprehensively utilize minerals. A new process for processing lateritic nickel ores has been developed, which, while improving nickel recovery rates, also achieves a high recycling rate for by-products. 95% Above: The application of the new eddy current separation technology has significantly improved the energy efficiency and production capacity of the mineral processing operations.

Advanced solvent recovery technology has significantly reduced ore dressing costs. A solvent extraction technology for the ore dressing process has been successfully developed, resolving a long-standing technical challenge that has plagued the ore dressing industry. This technology has led to a reduction in solvent consumption during the ore dressing process. 60% It can save mining companies millions of dollars in costs each year.

The new gold recovery technology will bring about a transformation in traditional processes. The high environmental hazards associated with the conventional cyanide-based gold extraction process have long been a major challenge facing the mining industry. CSIRO It was the first to develop a thiosulfate gold-leaching process (a method that has already been successfully implemented by the global mining giant Barrick), thereby spearheading a transformation in gold-extraction technology.

Advanced metal smelting and processing technologies. Leveraging advanced computational fluid dynamics ( CED This approach not only effectively improves the metallurgical processes for metals such as aluminum, copper, and zinc, as well as their product quality, but also significantly enhances the digital processing and analytical capabilities of related procedures.

The revolutionary mineral analysis system has driven advancements in mining production technology as a whole. It was the first to develop a system integrating scanning electron microscopy technology and... X The first integrated ray imaging technology 3 Mineral Analysis System QEMSCAN It has significantly enhanced the technological and management capabilities throughout the entire mining production process—from mining and ore dressing to final product processing. This system also holds great potential for applications in fields such as the oil and gas industry, environmental geology, geopolymers material research and development, architecture, and forensic science.

Metal manufacturing field

Leading metal melting technology has effectively boosted metal production capacity. Through continuous improvement, the metal melting technology... Sirosmelt It has been successfully applied to the production of various base metals and is now beginning to expand into the global metals industry. This technology not only significantly enhances metal-processing efficiency but also effectively reduces environmental risks associated with metal production processes.

Breakthrough steel processing technologies will trigger a technological transformation in the steel industry. CSIRO The developed low-emission steel processing technology can significantly reduce water consumption while effectively lowering greenhouse gas emissions during the steel production process. To... 2030 Year 10% Based on market share estimates, the potential value of this technology reaches... 220 hundred million U.S. dollars (risk-adjusted net present value).

A new-generation magnesium production technology that is leading the way internationally. The latest magnesium production technology. MagSonic Capable of reducing the magnesium production process 50% energy consumption and 85% environmental hazards. This technology has successively won... 2011 the Annual Chemical Engineers Institute “Sustainable Technology Award” and 2013 The annual Metallurgical Industry “Vittoriano La Environmental Progress Award” and other internationally renowned awards.

An advanced and highly efficient titanium production equipment has been developed. This equipment will enable full automation of titanium production and boasts features such as high efficiency, safety, and low costs. It will significantly enhance titanium production efficiency and reduce labor costs in titanium manufacturing. Currently, the equipment’s R&D has completed the demonstration phase, and its production capacity will reach pure titanium powder production at a rate of per hour. 2.5 Kilogram.

( This article is provided by the special project “Geological Survey Intelligence Tracking and Science & Technology Strategy Research” under the Geological and Mineral Resources Investigation and Evaluation Program. )