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Sustainable mining is an essential element

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Anurag Bagaria, Director – Sales & Mining Head, KK Bagaria Group and Anurag Bagaria Group, discusses the restrictions on mining, the efforts his company is taking in reducing environmental impact and the collaborations that are on cards with cement companies to achieve net zero goals.

Tell us about the key materials that are mined for the cement industry?
There are a lot of minerals mined and manufactured by us for the cement industry. We majorly mine high calcium limestone which helps give their product quality and strength. We are located in central India at Katni, Madhya Pradesh which is a hub for cement manufacturing. All major cement plants have their manufacturing units here and we have witnessed the growth and commissioning of a couple of plants every year like ACC Cement, four units of Birla Cement etc.
For the cement industry, we also mine the laterite stone, which is rich in Al2O3. They use it to derive a certain grade of bauxite for their manufacturing process. We also mine hydrated lime or quicklime, as a raw material for the cement industry.
For the energy needs of the cement industry, they burn coal in their furnaces. Coal mining is 95 per cent under the Government of India. Our role as miners is to procure the required grade of coal from the government and supply the same to cement plants.
We are also the manufacturer of high alumina fire bricks which are used in furnaces, ramming mass and castables in the cement plants.
Usually, the mining volumes are in lakhs of tonnes. However, it depends on the permissions from the government agencies like the Mining Ministry of India and the environment department.

Tell us about the state-of-the-art machinery and equipment used.
We use the best machinery and equipment for our work at the mines. JCB’s, poclain excavators, levelers, diesel excavators with bucket, wheel loaders, backhoe loaders, bulldozers, dump trucks, tippers, graders, rock breakers, vibratory compactors, cranes, fork lifts, dozers, off-highway dumpers (20T to 60T), drills, scrapers, motor graders etc., are the various machinery that we for our end-to-end mining process.

What is the role of automation and technology in your mining process?
Yes, automation plays an important role in the mining process. Our mining, over the past 65 years, has been significantly labour intensive. However, now we have moved over to the use of machinery and equipment in the work process.
We have retained our labour forces as they have contributed greatly to the mining work and we believe in giving employment to them. It is a strong belief that if one hires the right person for the job then they make the functionality of technology, machinery and equipment better, making them more productive and efficient.

How do you incorporate sustainability in your mining process?
We incorporate sustainability into our mining process by using renewable energy sources, such as solar and wind power, to power our operations. We also use water recycling systems to reduce water consumption and minimise our environmental impact. Additionally, we use advanced technologies to reduce our carbon footprint and minimise our waste output. Finally, we strive to ensure that our operations are conducted in a responsible manner that respects the local environment and communities. Sustainable mining is an essential element.

What are the challenges in protecting the environment and running the business?
We cannot say that protecting the environment is a challenge because according to government rules and norms, mining has a lot of restrictions in the forest areas. The government only sanctions 250 metres of forest land for mining.
Also, to ensure that there is no loss of green in the forest, we have a plantation drive. In our time as miners, we have planted around thousands of trees over a period of time. We maintain around 6000 cows, which not only is good for the environment, but they also provide for the vermi compost that helps better grow the trees.
We strongly believe in a green planet and are aware of the rising carbon situation. As an organisation, our endeavour is to plant as many trees as we can and bring that amount of oxygen to the environment, thus contributing to the protection of our planet.

How do you think depleting reserves impact the supply of these minerals?
The lowering of mineral reserves shall surely impact the industries and it has been a topic of conversation and concern amongst those who use minerals as their primary source of products. It is for these reasons that sustainable mining has gained popularity and is a means to maintain these reserves.
As the reserves of limestones and other minerals are depleting, it can have a significant impact on the supply of these minerals to cement players. This could lead to an increase in the cost of production, as they may have to source these minerals from more expensive sources. It could also lead to a decrease in the availability of these minerals, which could lead to a shortage of supply and an increase in prices. This could have a negative impact on the cement industry, as it could lead and with time and due to new technology materials, which are treated as low grade limestone are also being used with plants by installing washers and other machines which help in increasing their grade.
For example, earlier high silica limestone is not used in the manufacturing process now we wash the material due to which the silica percentage decreaseds, so it could be used for cement manufacturing.

How do you envision your collaboration with the cement industry in the coming years?
I envision our collaboration with the cement industry to focus on developing innovative solutions to reduce the environmental impact of cement production. This could include exploring new technologies and materials to reduce emissions, developing more efficient production processes, and finding ways to reuse and recycle materials. Additionally, I believe that our collaboration should focus on educating the public about the importance of sustainable cement production and the benefits of using sustainable materials.

-Kanika Mathur

Concrete

PROMECON introduces infrared-based tertiary air measurement system for cement kilns

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The new solution promisescontinuous, real-time tertiary air flow measurement in cement plant operations.

PROMECON GmbH has launched the McON IR Compact, an infrared-based measuring system designed to deliver continuous, real-time tertiary air flow measurement in cement plant operations. The system addresses the longstanding process control challenge of accurate tertiary air monitoring under extreme kiln conditions. It uses patented infrared time-of-flight measurement technology that operates without calibration or maintenance intervention.

Precise tertiary air measurement is a critical requirement for stable rotary kiln operation. The McON IR Compact is engineered to function reliably at temperatures up to 1,200°C and in the presence of abrasive clinker dust. Its vector-based digital measurement architecture ensures that readings remain unaffected by swirl, dust deposits or drift. Due to these conditions conventional measurement systems in pyroprocess environments are often compromised.

The system is fully non-intrusive and requires no K-factors, recalibration or periodic readjustment, enabling years of uninterrupted operation. This design directly supports plant availability and reduces the maintenance overhead typically associated with process instrumentation in high-temperature zones.

PROMECON has deployed the McON IR Compact at multiple cement facilities, including Warta Cement in Poland. Plant operators report that the system has aided in identifying blockages, optimising purging cycles for gas burners, and supplying accurate flow data for AI-based process optimisation programmes. The practical outcomes include more stable kiln operation, improved process control, and earlier detection of process disturbances.

On the energy side, real-time tertiary air data enables reduction in induced draft fan load and helps flatten process oscillations across the pyroprocess. This translates to lower fuel and energy consumption, fewer unplanned shutdowns, and a measurable reduction in NOx peaks. This directly reflects on the downstream cost implications for plants operating SCR or SNCR systems for emissions compliance.

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Concrete

Adani Group To Set Up Cement Factory In Madhya Pradesh

Chief Minister Mohan Yadav inaugurates plant in Guna

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Adani Group (Adani) will set up a cement factory in Madhya Pradesh, the chief minister of the state announced after an inauguration ceremony in Guna. The chief minister, Mohan Yadav, described the occasion as a historic day for the state and said the project will strengthen industrial capacity. The event was presented as a milestone in efforts to broaden manufacturing and attract large-scale investment. Officials said the facility will add to regional production capability and support related industries.

State officials outlined that the plant will enhance supply chains for construction and infrastructure projects across the region. The company will bring technical expertise and logistical resources to the site, with government agencies coordinating approvals and land allocation. Local suppliers and service providers will benefit from increased demand, and training initiatives will be developed to build workforce readiness. Officials indicated that the project complements broader plans to modernise industrial clusters in the state.

The state administration said it has facilitated clearances and infrastructure support to accelerate implementation. Local officials have coordinated with the company to ensure connectivity and utilities are in place ahead of commissioning. The chief minister emphasised that collaboration between private investors and the government aims to create sustainable economic growth. Community outreach programmes will address local concerns and establish grievance mechanisms as construction proceeds.

Officials said the inauguration in Guna marks a new phase in the state industrial story and will serve as a reference for future investments. Administrators noted that close monitoring and periodic reviews will guide timely execution and adherence to environmental and safety norms. The government affirmed its commitment to facilitating responsible industrial expansion while ensuring benefits reach local communities. Stakeholders will continue discussions on supply chain integration and long term maintenance arrangements.

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Concrete

Railways Boost Cement Movement by 170 Per Cent and Eye Fly Ash

New container wagons cut costs and speed turnaround

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Indian Railways has recorded a 170 per cent rise in cement movement in the last four months after reforms launched in November to promote rail based bulk cement logistics. The Union Railway Minister, Ashwini Vaishnaw, reviewed the container sector reforms and their implementation and described the shift as improving plant to market efficiency. The reforms introduced customised bulk cement tank containers and a bulk cement terminal policy to support multimodal handling and door to door solutions.

The new system has simplified loading and unloading by enabling mechanised operations and by reducing package losses compared with bagged cement transport. Since cement can move directly from manufacturing centres to consumption centres in standardised tank containers compatible with Ready Mix Concrete machines, two stages of handling have been eliminated and material loss has been reduced. The standard shape of the containers facilitates faster turnaround and lowers logistics costs for suppliers and builders.

The improved freight turnaround is helping to lower the delivered cost of cement, which can ease pressure on housing costs for the poor and middle class and support affordable construction. The reform is said to be environment friendly as dust generation during material transfer has fallen and fuel consumption and emissions have reduced due to modal shift from road to rail. The Make in India tank containers are designed for seamless movement between train and trailer and to enable efficient door to door movement while cutting congestion on roads.

Building on the cement reforms, officials were urged to tap the fly ash transportation market to convert industrial waste into national wealth. The minister noted that nearly 300 million metric tonnes (mn t) of fly ash is produced in the country while only about 13 million t is transported by rail and asked officials to substantially increase Railways share to serve brick kilns, cement industries and construction sites. Wider utilisation of fly ash should reduce pollution, promote recycling and lower construction material costs while strengthening sustainable freight movement across infrastructure sectors.

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