SED - Spray Engineering Devices Ltd Limited
Biofuel

What We Do

Despite global efforts to reduce greenhouse gas emissions, current energy systems still add to climate change. Most strategies aim for net-zero emissions, which only balance emissions with removals. But to truly reverse climate damage, we need to move beyond net-zero and achieve net-negative emissions, removing more CO₂ than we emit.

And to overcome this problem and achieve net-negative emission SED focuses on heat recycling to reduce biomass and fuel use, cutting emissions, and improve alcohol purification with minimal temperature loss. We understand the practical challenges of the biofuel industry and provide complete support from analysis and plant design to manufacturing, installation, and optimization. We work across sugar, grain, ENA, ethanol, malt, craft spirits, and 2G/4G biofuels and offer consultancy for process operations, pollution control, utilities, SOP preparation, and project execution.

The SED Edge

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Driving Sustainable Change through Bio- circular economy.

Driving Sustainable Change through Bio- circular economy.

100% carbon capture with conversion into ethanol, enabling a fully circular and eco-positive process.

Low ΔT Operation

Low ΔT Operation

Low ΔT operation removes the need for high-pressure steam, reducing overall steam consumptions by more than 75% than conventional systems.

Bagasse Value addition

Bagasse Value addition

100% bagasse saving, allowing mills to divert it toward value-added products and higher revenue.

Thermal Circularity

Thermal Circularity

100% thermal heat recovery and Integration.

>95% Clean Water Recovery

>95% Clean Water Recovery

Delivering full recovery of process water, eliminating freshwater dependency and ensuring sustainable water management.

Low OPEX

Low OPEX

MVR-based technology ensures high energy efficiency, drastically cutting operating costs and emissions..

Innovative Solutions to Produce Low Carbon Intensity Biofuel (1G Ethanol)

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Sustainable Tech Showcase

Demonstrates advanced technologies that redefine sustainability in modern distillery operations.

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Thermal Heat Recycling

Uses MVR-based system to recycle heat efficiently, minimizing energy loss during operations.

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Steam Usage Cut

Reduced steam consumption by 50%, leading to major operational cost and energy savings.

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Cooling Water Eliminated

Removed steam and cooling water usage, significantly lowering plant operational costs.

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>95% water recovery

Installed LTE® system on CPU reject stream, enabling 95% water recovery and reuse in process.

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Flagship Ethanol Plant

Produces 150,000 liters daily using maize, showcasing efficiency in ethanol manufacturing process.

Sugar Factory
Sugar Factory

SED's Pioneering Role in
2G Ethanol Production

SED is advancing next generation biofuels through its 2G Ethanol plant, designed to produce low intensity carbon biofuel at competitive costs with minimal infrastructure investment. By leveraging proprietary heat recycling solutions, SED offers a scalable, capital efficient solution that aligns with global demand for sustainable energy and carbon reduction.

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Cost-effective biofuel technology by improving the existing Process Blocks partnered with Lanzatech.

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Raw Material Agnostic: Agro waste i.e. Paddy Straw, Bagasse, Sugarcane Trash, Cotton Stalk, Corn Cob, Municipal Waste, Carbon Dioxide, etc.

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OPEX (< Rs 45/ Liter Ethanol)

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Deployment of MVR based system in Bagasse Drying, Gasification, Fermentation, Ethanol Production & Wastewater Process Treatment.

4G Ethanol Distillery

In partnership with Jakson Green on India’s first 4G ethanol plant. This pioneering project, located at NTPC Green, utilizes LanzaTech’s innovative gas fermentation technology to convert captured carbon dioxide and green hydrogen into sustainable biofuel.

SED to contribute expertise in distillation and dehydration to this landmark project. The collaboration makes a significant milestone in India’s journey towards decarbonization and biofuel innovation. By integrating cutting-edge carbon capture and green hydrogen production technologies, the plant aims to reduce industrial emissions while producing clean energy.

This initiative aligns with India’s ambitious renewable energy goals and highlights the potential of 4G ethanol as a game-changer in the biofuels industry. By reducing reliance on food-based feedstocks, 4G ethanol offers a more sustainable and cost-effective approach to biofuel production.

4G Ethanol Distillery

Key Benefits

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100% carbon capturing and converting it into Ethanol.

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MVR based plants are highly energy & carbon efficient.

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100% thermal heat recovery and recycling.

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100% bagasse saving for value-added products.

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100% water recovery and recycling back to the process.

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Lower ΔT operation eliminates the need of high-pressure steam.

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Project Management Consultancy Services

SED offers a comprehensive suite of services, from concept to commissioning, we manage every detail—design, operation, and maintenance—to deliver seamless execution and operational excellence.

1. Comprehensive Techno-Economic Feasibility Analysis

Assessing a project's tech feasibility and profit potential; analyzing market trends, costs, and returns to power smart decisions and strategic growth.

2. Innovative Front-End Engineering and Plant Design Solutions

Crafting innovative, efficient, and scalable plant designs during FEED - aligning with your goals and industry best practices for sustainable success.

3. Strategic Project Development Support

Guiding a project in every step - managing risks, resources, compliance, and stakeholders for smooth, successful delivery.

4. Expert Guidance During Construction Phase

Providing on-site expertise to ensure quality, design accuracy, and on-time delivery - spotting issues early to keep your project on track and on point.

5. Seamless Support Through Pre-Commissioning and Commissioning

Ensuring a seamless shift from construction to operation with precise pre-commissioning, testing, and training - so that systems can run flawlessly from day one.

6. Advanced Process Optimization and Dip-Stick Study for Existing Distilleries

Optimizing distillery operations by boosting efficiency, product quality, and sustainability - cutting waste, saving energy, and driving performance through expert insights.

7. Specialized Human Resource Solutions for Distillery Staffing Needs

Delivering tailored HR solutions for distilleries - recruiting talent, training teams, and optimizing workforce strategies to fuel success.

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Why ChooseSED?

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Expertise

Our team brings years of industry experience, ensuring high-quality solutions tailored to your needs.

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Innovation

We remain at the forefront of innovation, continuously adopting advanced technologies to enhance efficiency and sustainability across sectors.

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24 x 7 Support

From project inception to post-commissioning support, we are committed to our clients every step of the way.

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Reach out to us

You can reach us at:

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+91-172-3508200

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info@sprayengineering.com

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Spray House Plot No C-82 Industrial Area Phase-7 SAS Nagar Mohali-160055 Punjab India

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