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Why continuous chemistry could be India’s manufacturing edge, ETChemicals
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Why continuous chemistry could be India’s manufacturing edge, ETChemicals

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Why continuous chemistry could be India’s manufacturing edge, ETChemicals

India’s chemicals industry is being pushed towards a different kind of competitiveness. Scale still matters, but customers, regulators and plant operators are now judging factories on consistency, traceability, resource use and process control as much as output volumes. In that shift, continuous chemistry is emerging as a practical route to more reliable production, according to Indian Chemical News, which carried an opinion piece by Dr Kamlesh Fondekar, head of R&D at Godrej Agrovet.The argument goes beyond a technology upgrade. Continuous processing, when applied in the right products and operating conditions, can change how manufacturers think about quality, waste and operational risk. It also fits neatly into a broader industrial agenda that increasingly links competitiveness with energy efficiency and lower material losses. For a country looking to move up the value chain in specialty chemicals, agrochemicals and advanced intermediates, that matters.From capacity race to process disciplineFor much of India’s manufacturing story, the central question has been how much can be produced and how quickly production can be expanded. That remains important, but it is no longer the only benchmark. Chemical plants are now under pressure to deliver tighter specifications, steadier yields and lower waste at the same time, while also reducing energy consumption and process risk.Fondekar’s view, as published by Indian Chemical News, is that this combination of demands is changing the conversation from scale to control. In the chemicals sector, which the article notes is the world’s largest industrial consumer of oil and gas, process efficiency is no longer a back-room engineering issue. It is becoming a strategic issue tied to cost, resilience and sustainability.Why batch systems reach their limitsMany manufacturers know the familiar pattern. A process works in the lab, behaves acceptably in pilot runs, and then becomes harder to manage when pushed into full production. Heat transfer changes, mixing behaves differently and tiny variations begin to affect yield or quality. Batch manufacturing can handle that complexity, and in many cases it remains the right choice because of its flexibility. But that flexibility often comes with variability, and variability must be managed with experience and constant attention.Continuous chemistry takes a different route. Instead of treating production as a sequence of separate batches, reactions move through a controlled flow system. Microreactors and flow-based setups can improve heat and mass transfer while keeping reaction conditions tighter and more stable. The result, according to the Indian Chemical News piece, is often a process that is easier to understand, monitor and manage.Predictability is becoming a commercial advantagePlant managers rarely adopt a new process because it sounds innovative. They adopt it because it improves performance. One of the strongest arguments for continuous chemistry is predictability. No operating system removes all variability, because raw materials shift, equipment ages and production conditions change. But some systems make it easier to spot deviations early, before they become expensive problems.That matters because fewer surprises usually mean fewer off-spec batches, less rework and more stable output over longer operating periods. Continuous operations can also provide a clearer view of what is happening while production is under way, instead of leaving teams to reconstruct events after the fact. The operational shift is subtle but important: the focus moves from correcting problems to preventing them.Waste reduction starts before the effluent plantMuch of the discussion around sustainability in manufacturing centres on treatment and disposal. Effluent management, solvent recovery, emissions control and waste handling are all necessary. Yet those are downstream responses to a problem that often begins much earlier in the process.If a reaction produces unwanted by-products, downstream systems must deal with the consequences. If conversion is poor, more material is lost. If solvent use is excessive, recovery becomes more difficult. The Indian Chemical News article argues that continuous chemistry can reduce these burdens at the source by improving selectivity, tightening heat management and lowering raw material and solvent consumption.The broader policy context reinforces that point. The Ministry of Power has said India’s industrial sector accounts for nearly 42 per cent of the country’s total energy consumption, which makes process efficiency a direct lever for both competitiveness and sustainability. In that environment, process intensification is not merely a technical phrase. It is a way of rethinking how waste is avoided rather than merely treated.Why data only helps when it changes decisionsModern plants already generate abundant data. Temperature, pressure, flow rates and output quality can all be captured continuously. The challenge is not collection, but interpretation. Continuous manufacturing systems, by their nature, create more opportunities for real-time monitoring, and that can improve both control and accountability.According to the Indian Chemical News piece, this visibility can support faster troubleshooting, more proactive maintenance and better quality investigations. Digital tools, however, are not a substitute for process know-how. Their value comes when they are combined with engineering judgement and disciplined operations. That distinction is crucial for Indian industry, where digital adoption is often discussed as a standalone answer to manufacturing challenges. In practice, technology only creates value when it strengthens decision-making on the shop floor.India’s opportunity is capability, not just equipmentIndia already has a significant manufacturing base in chemicals. The next phase of growth will depend less on adding capacity and more on building capability. Global buyers are increasingly looking at suppliers through the lens of consistency, traceability, resource efficiency and reliability. Cost still matters, but it is no longer the only differentiator.That opens a door for segments such as specialty chemicals, agrochemicals and advanced intermediates, where process quality can determine whether a producer wins long-term business. Continuous chemistry is not likely to replace all batch operations, nor should it. Different products need different production models. The real opportunity lies in identifying where continuous systems offer a measurable edge and then developing the expertise to use them well.The hardest part is not buying the reactorEquipment can be purchased. Capability must be built. Fondekar’s central point, as reflected in the Indian Chemical News article, is that adoption will depend on more than reactors, sensors and automation platforms. It will require process development expertise, workforce training, pilot-scale facilities and closer collaboration between industry and academia.That is where many industrial transitions slow down. Companies may be willing to invest in hardware, but they often need environments where new approaches can be tested, refined and de-risked before being rolled out at scale. Without that ecosystem, promising technologies remain confined to pilot projects. With it, they can become part of mainstream manufacturing practice.For India, the implication is clear. Continuous chemistry is not a universal fix, but it may be one of the more realistic ways to combine productivity, quality and sustainability in the same production system. If industry can pair process knowledge with digital visibility and stronger training pipelines, the country could use this shift to build a more resilient advanced manufacturing base rather than simply a larger one.



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