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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

Cement Prices To Hold Steady Amid Monsoon Slump

Centrum report says demand weakness will limit hikes

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Centrum, a financial services firm, has reported that cement prices are likely to remain largely unchanged in July as weak demand during the monsoon season constrains pricing power. The report noted that construction activity remained subdued in the first quarter of fiscal year 2027 owing to labour shortages and slower execution of government projects. While June showed some volume recovery driven by delayed monsoons and quarter end sales, dealers are cautious about sustaining any price increases.

The analysis suggested that seasonal slowdown related to monsoon will prolong demand and pricing challenges through the second quarter. Dealers saw most recent attempts at price hikes as protective measures rather than genuine shifts in market fundamentals. They signalled that pockets of demand in select regions could prompt isolated adjustments but that broad based increases were unlikely while construction activity remained weak. Market participants therefore expected a cautious stance on pricing.

The report highlighted that despite intermittent recovery in shipments during June, the underlying demand trajectory remained muted as monsoon hampered site level activity and logistics. Commercial builders and retail dealers both reported constrained order books and slower payment cycles, which in turn reduced room for margin expansion among manufacturers. Analysts noted that unless government project execution accelerates markedly, demand improvement would be gradual. Price setters were thus likely to focus on protecting market shares rather than pursuing aggressive increases.

Market watchers said the near term outlook would be shaped by monsoon progress and fiscal spending patterns, with any acceleration in public works offering the most tangible support. Traders expected that regional variations would persist and that trade flows between surplus and deficit centres would determine local price movements. The report concluded that stakeholders should prepare for a period of subdued pricing until demand signals strengthen.

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Concrete

Cement Prices Set To Stay Under Pressure In July

Monsoon and weak demand keep prices under strain

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A report by Centrum said cement prices are expected to remain largely flat in July as the monsoon and weak demand weigh on the sector. The report said demand during the first quarter of FY27 remained range-bound and below expectations, with dealers across markets pointing to subdued construction activity, labour shortages, elections, heatwaves and slower execution of government projects as key reasons. It noted that some recovery was witnessed in June due to delayed onset of the monsoon and quarter-end volume push.\n\nDealers across most markets do not expect any meaningful price increases in July, the report said, adding that attempts to raise prices in some markets are aimed at defending existing levels rather than achieving significant gains. The sharp correction following the rollback of April hikes has largely played out across most regions, limiting scope for further immediate increases. Seasonal slowdown in construction activity during the monsoon is expected to continue affecting demand and pricing in the coming months.\n\nCentrum indicated that pricing pressure is likely to persist through the second quarter of FY27 as monsoon-related softness continues. Dealers remain cautious about sustainability of any price rise attempts and do not rule out further weakness during the peak monsoon period. The combination of subdued demand and seasonal factors is likely to constrain the industry’s ability to raise prices in the near term. While June saw some improvement in volumes because of delayed rains and quarter-end sales efforts, the broader demand environment remains challenging.\n\nCement companies are therefore expected to focus on maintaining current price levels rather than pursuing aggressive increases as the sector navigates weak demand and seasonal headwinds. The report suggested that unless demand conditions improve significantly, limited scope will exist for meaningful price recovery. Market participants remain watchful for any shifts in execution of infrastructure projects or construction activity that could alter the outlook.

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Concrete

TARIL Secures Ultra Mega Transformer Order From PGCIL

Order for manufacturing transformers to be delivered in 30 months

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Transformers and Rectifiers (India) Limited has received Notifications of Awards from Power Grid Corporation of India Limited (PGCIL) for multiple contracts to manufacture transformers and undertake associated works. The company submitted the disclosure to BSE and the National Stock Exchange under Regulation 30 of the SEBI Listing Regulations. The submission cited security code 532928 and trading symbol TARIL, and the filings cite the award reference and confirm execution in accordance with the terms and conditions stipulated in the notifications.

The contracts are described as an Ultra Mega Order under the company classification, indicating a value at or above Rs 10 billion (bn) on conversion. The filing identifies the contracts as domestic orders and specifies a scheduled delivery period of 30 months. The scope covers manufacturing of transformers of various ratings together with all associated work. The order size places it in the highest project classification defined in the company’s disclosure.

The disclosure states that the promoter group and group companies have no interest in the awarding entity and that the contracts do not constitute related party transactions. The company noted that the awards will be executed in the normal course of business and not fall within related party transactions. The document reiterates that the company is committed to delivering high quality products and services and has established itself as a leading manufacturer of transformers in the country over time.

Chief Financial Officer Mehul Shah authorised the filing and requested the exchanges to take the information on record, with the company providing the requisite filing reference in its submission. The company indicated that the orders will be executed as per the notifications of awards and the applicable regulatory framework. The original filing is available on the stock exchange portal at the provided link.

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