Efficient. Sustainable. Engineered for High-Performance Separation.
SED’s Stripper Column is a high-efficiency separation system designed for pollutant removal, solvent recovery, and Zero Liquid Discharge (ZLD) applications. Built to operate under low ΔP (delta pressure) conditions, it delivers superior stripping efficiency with minimal energy consumption.
With advanced vapor–liquid contact internals, robust construction, and process-specific customization, SED’s stripper columns set new benchmarks in environmental compliance and industrial sustainability - from biofuel recovery to wastewater treatment.
How It Works
Feed Introduction
Liquid feed enters from the top of the column, while stripping steam or vapor is injected from the bottom.
Mass Transfer Zone
Trays or structured packing maximize surface area, ensuring efficient contact between vapor and liquid phases.
Volatile Removal
Light or volatile components transfer from the liquid to the vapor stream through counter-current flow.
Purified Liquid Outlet
Treated liquid exits from the column base, while vapors containing stripped components are routed for condensation, recovery, or disposal.
This optimized configuration ensures high stripping efficiency, low steam consumption, and minimal pressure drop; all tailored to your process needs.
Key Advantages
High Pollutant Removal (up to 99%)
Achieves efficient elimination of VOCs, solvents, and dissolved gases across diverse feed compositions.
Low Energy Consumption
Designed for reduced steam requirements through improved thermal integration and vapor management.
Consistent Performance
Uniform liquid distribution and advanced internals guarantee stable operation even under fluctuating load conditions.
Vacuum & Atmospheric Operation
Capable of both vacuum and pressure stripping, enhancing versatility across applications.
Turnkey EPC Integration
Delivered with complete process design, automation, and commissioning support for seamless plant operation
High Pollutant Removal (up to 99%)
Achieves efficient elimination of VOCs, solvents, and dissolved gases across diverse feed compositions.
Vacuum & Atmospheric Operation
Capable of both vacuum and pressure stripping, enhancing versatility across applications.
Low Energy Consumption
Designed for reduced steam requirements through improved thermal integration and vapor management.
Turnkey EPC Integration
Delivered with complete process design, automation, and commissioning support for seamless plant operation
Consistent Performance
Uniform liquid distribution and advanced internals guarantee stable operation even under fluctuating load conditions.
Salient Design Features
Integrated Mist Eliminator
Removes fine droplets, ensuring clean vapor and reduced carryover.
Optimized Liquid Distribution System
Uniform flow across the column cross-section for superior stripping efficiency.
Vacuum Stripping Capability
Enables energy-efficient operation by lowering boiling points.
High Stripping Efficiency
Proprietary internals maximize contact area and mass transfer rates.
Versatile Material of Construction (MOC)
Available in MS, SS304/316, Duplex, Cladded, Titanium, and exotic alloys
Custom Engineered
Tailored for your process stream, pollutant type, and operating conditions.
Applications Across Industry
SED’s distillation columns are used wherever separation and purification are essential:
Biofuels & Ethanol Plants
Alcohol recovery and condensate treatment supporting ZLD and resource efficiency.
Chemical & Petrochemical Industries
Volatile compound and solvent removal from process and wastewater streams.
Pharmaceutical & Bulk Drug Manufacturing
VOC stripping and solvent recovery ensuring environmental compliance.
Food & Beverage Processing
De-alcoholization, odor control, and wastewater pre-treatment for reuse.
Distilleries (Grain, Molasses & 2G Ethanol)
Alcohol stripping from spent streams to support closed-loop operations.
Pulp, Paper, Textile & Dye Units
Effective removal of organic pollutants and VOCs from high-COD wastewater.
Why Partner with SED?
At SED, we combine decades of process expertise with advanced design and manufacturing capabilities to deliver turnkey separation systems that maximize operational efficiency and sustainability.
Our integrated EPC approach covers everything from process analysis and column design to automation, installation, and commissioning - ensuring performance that exceeds expectations in every industry.
Our Expertise Includes:
- Process Design & Simulation
- Custom Fabrication & Quality Assurance
- Automation, Instrumentation & Control
- End-to-End EPC Project Delivery
Frequently Asked Questions
Revolutionizing Efficiency. Redefining Compliance.
Experience next-generation stripping and purification with SED’s Stripper Column - engineered for sustainability, reliability, and superior performance across industrial processes.
Talk to Our Process Experts 