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Duztec offers efficient spray technology solution

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Past few years cement companies have been aggressively targeting at reducing energy consumption. How do you look at this trend? Please explain which cooling technique is energy efficient and why?
The resistivity of cement dust reduces with lower gas temperature. There is always a debate between air dilution and gas cooling with water. Dilution with air entails bigger size downstream equipment like a fan, motor, bag house size, etc. The efficiency of gas cooling with water is fifteen times more efficient than cooling with dilution air. Hence, air dilution is a drain on energy consumption and proper water spray technological solution is required and available, for reducing the gas temperature and thereby its volume.

Most industries today use gas filtration techniques to reduce dust from cement, lime, steel, and other plants. Kindly throw some light on the latest gas filtration techniques for the cement industry.
India has done quite well in addressing the process of dust emissions from the industries, as mandated by the legislature. However, the fugitive dust levels are alarmingly high. The PM2.5 and PM 10 levels are quite high compared to the legislative values, which are affecting human health and well-being. Our technology of producing the required droplet size to encapsulate the dust particle and making it heavy to settle down is our main know-how.

Gas conditioning towers (GCT) are being used in the cement plants to cool down hot gases from kilns. But due to less space in plants, do you see it as a challenge? I
n most modern plants, the GCT is getting phased out due to space constraints. However, the required gas cooling is being done in the Preheater downcomer duct or top cyclone. We have excellent water spray technology for PH downcomer and for TOP cyclone of cement plants.

What are the trends in the cement industry when it comes to selecting the best gas cooling product. Cost is one of the biggest factors. What are the other factors?
Gas cooling by an efficient water spray system is the most efficient cooling method by the laws of physics. Lesser the gas temperature, the gas volumes to be handled are lower, thereby lowering the size of downstream equipment, energy requirements, and the cost of production. Hence, wherever air dilution is taking place in a cement plant, we should look at installing efficient water spray systems. Nowadays, we have spray technology that can handle rejecting water/waste water from cement processes for gas cooling.

How was the demand in the year 2020? Was your business affected too? What were your strategies to survive and compete in the market?
Air Pollution has no holiday. So, our products were in demand and we did manage to grow a bit in 2020. The pandemic made it difficult to offer our services at the customer?? place, which has been our SOP.

Our strategy is to offer tailor-made solutions to our customers??requirements. We have a fluid mechanics laboratory in which the dust characteristics are studied, before the selection of our technology for the best and sustainable results.

How do you foresee business in the year 2021-22? Do you have any strategies for the third wave, if it may hit us soon?
It is the set direction of our sails, which determines the way we want to go. The wind direction does not determine our destination. The pandemic situation may come and go, but we believe in our long term strategy to innovate, focus on customer?? requirements, be agile, adapt to new business norms and be profitable. We have handled the last two waves successfully and are confident about the future business prospects.

Which of your products do you see will be the most popular selling products for the cement market? Why?
Our entire product line for gas cooling, fugitive dust control, odour control, cooling and humidification, mill injection systems. Our product lines are for specific applications which will improve the quality and productivity of our customers??processes.

Cement players are adopting the latest technologies to achieve plant efficiency and cost reduction. Kindly share your views.
Yes, the Indian cement industry is technologically superior compared to many other developed countries. Most of our plants are of capacities over 3000 TPD dry kiln process with 6 stage preheater towers. The latest plant capacities are in the region of 10,000 TPD with 7 stage preheater towers. The energy efficiency is comparable to the best in the business. The specific electrical consumption is also very low compared to the world average.

Kindly share your future roadmap/investments.
We are upbeat about our future plans. We will be expanding our product portfolio as soon as the pandemic is coming to an end. We are also looking to increase our production capacities mainly for export to European countries. We have a goal to double our sales by 2025.

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Concrete

Dalmia Acquires Five Point Two MnTPA Cement Assets in Central Region

Acquisition adds capacity, power and rail access

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Dalmia Cement (Bharat) Limited (DCBL) executed a business transfer agreement on 21 May 2026 to acquire a cement undertaking from Jaiprakash Associates Limited (JAL) and Adani Infra (India) Limited. The assets include plants at Rewa in Madhya Pradesh and Churk, Chunar and Sadwa in Uttar Pradesh with five point two million tonnes per annum (mn tpa) cement capacity and three point three mn tpa clinker capacity, plus 99 megawatt (MW) thermal power and railway sidings. The transaction carries an enterprise value of Rs 28.5 billion (bn).

DCBL, a wholly owned subsidiary of Dalmia Bharat Limited (DBL), will see cement capacity rise to 54.7 mn tpa on completion. Ongoing expansions at Belgaum, Pune and Kadapa are expected to raise capacity to 66.7 mn tpa by the second to third quarter of fiscal 2028. The company said the transaction would be consummated within two weeks.

The deal follows a framework signed in December 2022 to settle long running disputes with JAL, including a long term clinker supply arrangement. Completion was delayed when JAL entered insolvency and the earlier sale did not finalise. Following approval of a resolution plan under the Insolvency and Bankruptcy Code, DCBL executed a fresh business transfer agreement to resolve pending legal and arbitral matters.

Company statements described the acquisition as strategic, accelerating access to central markets compared with a greenfield route and offering scope for expansion through debottlenecking and brownfield investment. Proximity to the company’s captive mines and established vendor relationships should support faster ramp up. The assets should augment EBITDA delivery and enhance returns by enabling entry into newer markets with relatively better prices.

Senior executives said the addition aligned with a long term plan to build a pan India presence and would provide a head start in central markets. They noted that familiarity with the plants under earlier tolling arrangements offers operational insight and strengthens channel relationships, supporting quicker market entry. Management expressed confidence that the assets’ expansion potential would generate value for stakeholders.

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Concrete

Ramco Cements Reports FY26 Revenue Growth And Higher Profit

Net debt reduced as exceptional items boost FY26 earnings

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Ramco Cements reported standalone audited results for FY26 with net revenue of Rs 90,560 million (mn) and profit after tax of Rs 6,940 mn. EBIDTA rose to Rs 14,820 mn and blended EBIDTA per tonne was Rs 788 on a two per cent volume rise to 18.81 million (mn) tonne (t). Cement revenue increased by five per cent and construction chemicals revenue rose by 66 per cent.

Raw material cost per tonne rose to Rs 1,023 from Rs 956 mainly due to a mineral bearing land tax of Rs 160 per t in Tamil Nadu, adding about Rs 86 per t. Power and fuel cost per tonne fell to Rs 1,098 from Rs 1,123 with petcoke mix down to 47 per cent and green power up to 40 per cent.

Profit before tax after exceptional items was Rs 8,790 mn. Net exceptional items were Rs 5,530 mn, including Rs 5,740 mn from sale of surplus land and Rs 200 mn of past service cost. The company monetised Rs 10,980 mn from non core asset sales over the past two years and recorded capex of Rs 9,970 mn, with guidance of Rs 8,000 mn for FY27.

Net debt fell by Rs 8,170 mn to Rs 36,640 mn at 31 March 2026 and cost of debt eased to 7.29 per cent, reducing net debt to EBIDTA to 2.47 times. Management indicated the full impact of higher fuel costs is expected from Q2 FY27, while packing and diesel cost increases will be visible in Q1 FY27. The board has proposed a dividend of Rs two point five zero per equity share and the company flagged risks from elevated fuel and logistics costs, commodity volatility and competitive pricing.

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Concrete

Dalmia Cement to Acquire 5.2 MnTPA Capacity

Deal covers cement assets in Madhya Pradesh and Uttar Pradesh

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Dalmia Cement (Bharat), a wholly owned subsidiary of Dalmia Bharat, has executed a Business Transfer Agreement with Jaiprakash Associates and Adani Infra (India) to acquire cement assets with 5.2 MnTPA capacity in the Central region.

The acquisition covers cement plants located at Rewa in Madhya Pradesh, and Churk, Chunar and Sadwa in Uttar Pradesh. The assets include 5.2 MnTPA cement capacity, 3.3 MnTPA clinker capacity, 99 MW thermal power capacity, railway sidings at Rewa and Chunar, and a common railway siding at Churk. The enterprise value of the transaction is Rs 28.5 billion.

Following completion of the transaction, Dalmia Bharat’s cement capacity will increase to 54.7 MnTPA. Its ongoing expansion projects at Belgaum, Pune and Kadapa are expected to further raise capacity to 66.7 MnTPA by the second or third quarter of FY28. The transaction is expected to be completed within two weeks.

Dalmia Cement had entered into a framework agreement with Jaiprakash Associates in December 2022 for the sale of business assets and related agreements, including a business transfer agreement and cement sale purchase agreement. The agreements were intended to settle disputes between the parties, including those under the long-term clinker supply agreement. However, the transaction could not be completed after Jaiprakash Associates was admitted to insolvency.

Following approval of the Adani Group’s resolution plan for Jaiprakash Associates under the Insolvency and Bankruptcy Code, Dalmia Cement requested that the earlier agreement be considered to settle pending disputes. The company has now executed a fresh Business Transfer Agreement with Jaiprakash Associates and Adani Infra (India) for the cement undertaking.

The acquisition supports Dalmia Bharat’s strategy to become a pan-India cement player and provides faster access to Central markets compared to a greenfield project. The assets also offer expansion potential through debottlenecking and brownfield development.

Puneet Dalmia, Managing Director and CEO, Dalmia Bharat, said the assets are a strong strategic fit and will help the company serve high-potential markets in the Central region. He added that the expansion potential of the assets and their proximity to Dalmia’s captive mines could help create a future capacity hub.

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