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Maximize Your Solvent Recovery

Advanced Solvent Recovery System

- Enhance Efficiency, Reduce Costs

Your commitment to sustainability and product quality is echoed in our solvent recovery processes. Compliance with Good Manufacturing Practice (GMP) standards is at the forefront of our design philosophy, ensuring product safety and quality. Understanding that every industrial process is unique, we offer customized systems designed to meet your specific requirements. Our comprehensive solutions encompass fractional distillation, thin film evaporation, pervaporation membrane dehydration, and supergravity rotary rectification. Tailored to fit the particularities of your solvent types and production processes, our systems ensure optimal performance and efficiency.

Which Solvents Can Be Recovered?

Innovative Technology for Superior Solvent Separation and Purification

ethanol recovery and purification

Ethanol Recovery and Purification

Widely used in industries requiring ethanol recovery and purification, such as pharmaceuticals and biofuels.

acetone

Acetone Recovery in Industry

Utilized in recovering acetone, crucial for applications in pharmaceutical intermediates and specialty chemicals.

ipa solvent

Isopropyl Alcohol Recovery in Industry

The integration of Distillation, Fractionation, and Membrane Separation offers a comprehensive solution for IPA purification.

methanol recovery system

Methanol Recovery System

Essential for processes involving methanol in sectors like fine chemicals and environmental protection.

ethyl acetate

Ethyl Acetate Recovery and Refinement

Plays a significant role in the recovery of ethyl acetate, particularly in industries like pharmaceuticals and fine chemicals.

tetrahydrofuran

Tetrahydrofuran Recovery and Purification

Advanced Solution for efficient Tetrahydrofuran/THF solvent recovery and purification with Hyper Gravity Distillation Fractionation System.

Best Techniquesfor Solvent Recovery

Distillation/Rectification Recovery

Description:

Distillation is one of the most commonly used solvent recovery techniques. It is based on the boiling point differences between the solvent and other components. By heating, the solvent is vaporized and then re-liquefied through condensation. This method is suitable for solvents with significant boiling point differences.

Pervaporation Membrane Separation

Membrane separation utilizes the selective permeability properties of zeolite membranes to separate solvents from water streams. NaA-type molecular sieve membranes used for organic dehydration have excellent separation performance. The pore size of these molecular sieve membranes is often larger than that of water molecules, and due to the presence of trivalent aluminum, the electronegative aluminium-oxygen tetrahedra tend to form hydrogen bonds with water, thus exhibiting a certain degree of hydrophilicity.

Working Principle:

The separation by pervaporation process uses the concentration difference or partial pressure difference of the components to be separated as the driving force for mass transfer. This is based on the dissolution performance of the raw material mixture in the membrane material, the diffusion rate, and the difference in molecular size, thus achieving the purpose of component separation.
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Supergravity Distillation Equipment

Supergravity distillation equipment, a new and efficient alternative to traditional distillation towers, is used for the separation, purification, and recovery of organic solvents. It applies rotating distillation technology to the continuous distillation process in industrial production.

Working Principle:

Composed of one or more high-speed rotating rotors, the equipment uses centrifugal force generated by high-speed rotation to create a supergravity field environment (acting under 10~1000g), where the supergravity factor β (ω2r/g) typically reaches around 350~450. In this environment, the transfer speed of the gas and liquid phases is significantly enhanced, reaching speeds of 4~12m/s, thus greatly increasing the flooding speed.
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ModularSolvent Recovery Equipment

How To Tailor Your Solution?

We are proposing the process equipment based on your production process flow and practical requests.

Tailored Process Engineering for Optimal Performance.

Step 1: Technical Communication and Technical Clarification

At the outset, our team engages in detailed technical communication with your experts to gain a thorough understanding of your specific process requirements and operational challenges. This phase involves a meticulous technical clarification process, ensuring every aspect of your production needs is captured accurately.

  • In-depth requirement analysis
  • Process feasibility discussions
  • Identification of key technical parameters

Step 2: Experimental Testing with Minimum Sample

To ensure that our solution aligns perfectly with your expectations, we conduct extensive experimental testing on a laboratory and pilot scale. This phase is crucial for:

  • Validating process viability
  • Process flow design and simulation
  • Optimization of process parameters

Step 3: On-Site Survey with Engineering Team

Our engineering team conducts on-site surveys to grasp the intricacies of your operational environment. This step is vital for:

  • Precise equipment selection
  • Adapted design considerations
  • Alignment with existing infrastructure

How We Get Optimized Solution?

Step 4: Solution Customization and Design Approval

Leveraging advanced 3D design technology, we customize the solution to fit your unique process needs. This stage involves:

  • Tailored equipment design
  • Iterative design improvements
  • Client collaboration and design approval

Step 5: Contract and Agreement Signing

Post design approval, we formalize our engagement through a contract that details every aspect of the project delivery, ensuring:

  • Clear project deliverables
  • Transparent timeline and milestones
  • Production quality commitments

Step 6: Equipment Fabrication, Installation, and Commissioning

With a focus on top-tier manufacturing and stringent quality control, our fabrication phase adheres to the highest industry standards. This stage encompasses:

  • Precision engineering and manufacturing
  • Robust quality control protocols
  • Seamless installation and commissioning

Step 7: Production Inspection and Acceptance

Before the final handover, we conduct a comprehensive inspection and testing phase to ensure the equipment performs as intended. This step includes:

  • Rigorous performance testing
  • Client-involved inspection
  • Delivery upon acceptance

Step 8: After-Sales Services and Guidance

Our commitment to your success extends beyond delivery upon request. We provide:

  • Extensive after-sales support
  • Operational training and guidance
  • Long-term maintenance services

Our Services

From Process Engineering to Complete Production Information-Based Design & Supply

24/7 Support

Our sales team will respond to your inquiries within 24 working hours, and after-sales support is assured within 48 hours.

Online&Site Tutorials

Process operations and technical documents are available for handover and ensure that each operator receives them prior to system unit operation.

Powerful Design Capacities

Starting from the initial technical specifications and process flow to meet your expected target output quality, to the final approved performance is guaranteed.

Strict Quality Control

Sophisticated equipment manufacturing, strict production quality control, inspection, and testing prior to delivery.

Quality Assurance Statement

We stand behind our products with a comprehensive warranty, covering any defects in materials and workmanship. Our dedicated customer service team is always ready to assist with any concerns, offering solutions and support to ensure your complete satisfaction.

On Site Commissioning

Engineers with 10+ years of experience will be dispatched upon request to support the start-up and commissioning work on-site.

Get A Precise Solution

We will contact you within two working days, please pay attention to the email with the suffix”@greatwallcontrol.com”