Indian refiners could generate significantly higher value from petroleum coke (petcoke) by converting it into chemicals such as urea, methanol, and ammonia instead of selling the by-product directly in the market. According to Dastur Energy, this approach would not only improve refinery economics but also support India’s efforts to strengthen domestic chemical and fertilizer production.
Petcoke is a carbon-rich by-product generated during the crude oil refining process. Traditionally, refiners sell it as a fuel to industries such as cement and power. However, growing environmental regulations and evolving market dynamics have prompted industry stakeholders to explore more sustainable and profitable alternatives.
Converting Waste into Value-Added Products
Dastur Energy believes that refiners can transform petcoke into a strategic feedstock through gasification technology. This process converts petcoke into synthesis gas (syngas), which can then be used to manufacture a range of value-added products, including methanol, ammonia, hydrogen, and urea.
By adopting this route, refiners can move up the value chain and reduce their dependence on volatile petcoke markets. At the same time, they can create new revenue streams from chemicals that are witnessing strong domestic demand.
Economic and Strategic Benefits
The conversion of petcoke into chemicals offers both commercial and national benefits. Refiners can improve margins by producing higher-value products, while India can reduce its reliance on imported feedstocks and chemicals.
As reported by the Hindu, Dastur Energy has already conceptualised projects that enable refineries to convert petcoke from a low-value by-product into a valuable raw material for the production of methanol, ammonia, hydrogen, and other chemicals. The company also highlighted the potential for integrating carbon capture technologies to reduce emissions associated with the process.
Supporting India’s Self-Reliance Goals
Furthermore, increased domestic production of urea and ammonia could strengthen India’s fertilizer sector and contribute to the country’s self-reliance objectives. With demand for these products expected to remain robust, petcoke gasification presents an opportunity to utilise existing refinery by-products more efficiently.
The approach also aligns with broader efforts to diversify feedstocks and develop cleaner industrial processes. By converting petcoke into chemicals rather than burning or selling it as fuel, refiners can reduce environmental concerns while creating greater long-term value.
A Shift Towards Sustainable Refining
As the refining industry navigates increasing sustainability pressures, companies are looking for innovative ways to maximise the value of every barrel of crude oil. Converting petcoke into chemicals such as urea, methanol, and ammonia represents one such opportunity.
According to Dastur Energy, this strategy can help refiners improve profitability, support domestic manufacturing, and advance decarbonisation efforts simultaneously. As a result, petcoke may increasingly be viewed not as a by-product to be sold, but as a valuable resource for India’s future chemical and energy ecosystem.
