Efficiency Unleashed -Sustainable 99.995% Ethanol Dehydration

Elevate your process with our cutting-edge PV membrane technology, promising unmatched efficiency and sustainability.

Organic solvent separation, purification and recovery solutions.

Solvent purity across pH 2.5-8.5, effective for a wide pH range, making acid dehydration easy.

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Your Challenges, Our Solutions

Ethanol dehydration is a critical process, yet conventional methods fall short on efficiency, cost, and environmental impact.

Damo’s PV Membrane technology presents a breakthrough, this method harnesses the selective permeability of specialized membranes to water molecules, the result is a highly purified ethanol product (purity 50ppm) offering a solution that addresses these challenges head-on.

What Sets Our PV Membrane Apart?

Exceptional Efficiency: Achieve water content reduction to less than 0.5% with Damo’s system, surpassing the typical performance benchmarks. Our PV membrane ensures over 99.995% ethanol recovery, maximizing your output and quality.

Energy Savings: Traditional distillation processes are energy-hungry. Damo’s technology cuts down energy consumption significantly, requiring less than 0.45 tons(vapor phase dehydration) or 0.15 tons (liquid phase dehydration) of steam per ton of solvent processed, resulting in substantial cost savings.

Versatility and Adaptability: Our membranes efficiently handle a wide range of ethanol-water mixtures, accommodating solutions with water content up to 30 wt% for liquid phase and below 20 wt% for vapor phase dehydration.

Green Evolution: Sustainable Ethanol Purification. Embrace eco-friendly ethanol dehydration with Damo’s compact, pollution-free solution.

Why Choose Us

Damo's Solution for Diverse pH and Organic Acids

Innovative Technology

Utilizing patented PV Membrane technology for superior ethanol dehydration efficiency.

Compact Design

Save over 80% space compared to traditional methods, optimizing facility usage.

Eco-Friendly

Our process minimizes pollution, emphasizing sustainability and high product quality.

Robust Membranes

Durable membranes ensure operational stability for over two years.

PH Versatility

Effective across a broad pH range (2.5-8.5), ideal for diverse solvent mixtures.

Turnkey Solutions

From analysis to customization and installation, we provide comprehensive, tailored solutions.

How Do We Achieve 50,000 Tons of Ethanol Dehydration?

Location: Shandong, China
Annual Production Goal: 50,000 tons of anhydrous ethanol
Initial Water Content: 7%
Targeted Water Reduction: Below 1%
Achievement: Successfully met and surpassed initial quality expectations, establishing a benchmark in the industry for ethanol purity
Technology Utilized: PV Membrane Technology
Impact on Product Quality: Elevated to ultra-pure levels, enhancing the ethanol’s market value and utility across various applications.

How Is 60,000 Tons Ethanol Dehydration?

Location: Shandong, China
Designed Annual Capacity: 60,000 tons of anhydrous ethanol
Initial Water Content in Raw Materials: 6%
Achieved Water Reduction: Below 50 ppm
Technology Used: PV Membrane Technology
Operational Highlight: Demonstrated the scalability and effectiveness of PV technology in handling large-scale production needs
Outcome: Confirmed the technology’s reliability in achieving significant water content reduction, setting a precedent for future projects

How About Pilot Success?

Location: Henan, China
Project Focus: Pilot testing for permeation vaporization membranes
Starting Water Content: 80%
Targeted Reduction: To 0.1%
Technology Deployment: PV Membrane Technology
Challenge Addressed: Demonstrated the technology’s adaptability and efficiency in one of the most challenging dehydration scenarios
Outcome: Successfully achieved a drastic reduction in water content, validating the technology’s potential for diverse applications

How to Dehydrate 1500 Tons of Ethanol?

Location: Ningxia, China
Annual Dehydration Target: 1,500 tons of ethanol
Initial Water Content: 15%
Achieved Water Reduction: To 0.2%
Utilized Technology: PV Membrane Technology
Operational Excellence: Showcased the technology’s precision in meeting stringent industry water content requirements
Versatility and Performance: Demonstrated the adaptability and high efficiency of PV technology across varying scales and specifications
Industry Impact: Reinforced the technology’s role in enabling precision dehydration, catering to specific industry needs and setting high performance standards.

How it works?

Trusted by Industry Leaders

Initiate Contact

Share your ethanol solution specs or samples for our review.

Analysis & Customization

Our team assesses your needs, including pre-treatment volumes and dehydration targets, to design an optimal solution.

Agreement & Installation

Following agreement, we proceed with efficient installation and provide comprehensive training for seamless process integration.

I've been impressed with Damo's PV Membrane technology. Since implementation, we've seen our ethanol purity levels exceed expectations, achieving a consistent purity of over 99.5%. The system's efficiency has reduced our operational costs by 20%, a significant saving for us.

Damo's solution revolutionized our dehydration process. Running at a lower energy requirement has saved us thousands in steam costs alone. The compact design freed up considerable space, enhancing our facility's overall productivity. Durability is noteworthy, with over two years of stable operation without performance drops.