The mining industry continues to be a hotbed of innovation. Activity is driven by the need to enhance safety, improve productivity and control costs, with the growing importance of technologies such as automation, 3D mapping and geomodelling, robotics and IOT. These technologies can improve the success of exploration activities, reduce the environmental impact of mining, and improve productivity of operational mines. In the last three years alone, there have been over 48,000 patents filed and granted in the mining industry, according to GlobalData’s report on Robotics in Mining: Energy Demand Optimisation. Buy the report here.

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According to GlobalData’s Technology Foresights, which uses over 350,000 patents to analyse innovation intensity for the mining industry, there are 150+ innovation areas that will shape the future of the industry.

Energy demand optimisation is a key innovation area in robotics

Mining needs to be done more efficiently in terms of energy and costs. One way to save energy is by blasting more and crushing/grinding less. This way you can reduce the feed size before primary crushing, increasing circuit throughput and reducing the energy required for downstream comminution. Since the mining industry works with a lot of data, mining companies are continuously implementing advanced information technologies to improve processes while simultaneously reducing energy consumption and operating costs.

GlobalData’s analysis also uncovers the companies at the forefront of each innovation area and assesses the potential reach and impact of their patenting activity across different applications and geographies.  According to GlobalData, there are 9 companies, spanning technology vendors, established mining companies, and up-and-coming start-ups engaged in the development and application of energy demand optimisation.

Key players in energy demand optimisation – a disruptive innovation in the mining industry

‘Application diversity’ measures the number of different applications identified for each relevant patent. It broadly splits companies into either ‘niche’ or ‘diversified’ innovators.

‘Geographic reach’ refers to the number of different countries each relevant patent is registered in. It reflects the breadth of geographic application intended, ranging from ‘global’ to ‘local’.

Patent volumes related to energy demand optimisation

Company Total patents (2010 - 2022) Premium intelligence on the world's largest companies
JFE Holdings 66 Unlock Company Profile
ArcelorMittal 18 Unlock Company Profile
Hitachi 10 Unlock Company Profile
Ansteel Group 6 Unlock Company Profile
Kobe Steel 5 Unlock Company Profile
Japan Steel Works 5 Unlock Company Profile
China Baowu Steel Group 4 Unlock Company Profile
Jeffery Steel 4 Unlock Company Profile
Magang (Group) Holding Company 3 Unlock Company Profile
Nippon Steel Nisshin 3 Unlock Company Profile
China Coal Technology & Engineering Group 2 Unlock Company Profile

Source: GlobalData Patent Analytics

Leaders in energy demand optimisation include JFE and ArcelorMittal. JFE developed a Guidance System for operators to efficiently use fuels and electricity in domestic steelworks to cut down on energy use and CO2 emissions. The Guidance System analyses enormous amounts of real-time data derived from CPS and each factory's detailed manufacturing plan, calculates precise future demands, considers operational restrictions and contract information, runs simulations to determine the optimal operational plan for minimising external purchases, and then directs operators toward this optimal plan.

ArcelorMittal is utilising the EMOS platform for continuous, real-time monitoring and automated reporting of their energy consumption and flows. All influential factors from the furnace, including tonnage, setpoint temperature, type of heat treatment, heating time, and regulation mode, were considered using flexible architecture and data science algorithms. Similarly, ArcelorMittal collaborated with Capgemini Engineering to create new physical and techno-economic models, as well as data analysis processes, to identify the primary sources of waste heat and evaluate potential recovery solutions.

To further understand the key themes and technologies disrupting the mining industry, access GlobalData’s latest thematic research report on Mining.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article. 

GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.