The working process of our solvent recovery plant in Ahmedabad, Gujarat:
One of the best solvent industrial solvent recovery systems manufacturers and suppliers in Ahmedabad, Gujarat, our solvent recovery plant is made with advanced technological innovation, which improves the overall structure and productivity. Here we have listed down the process in detail:
- Collection of Solvent-Laden Air/Stream: This is the first and most important step in our solvent extraction plant. It collects solvent-laden air or liquid from different industrial processes, such as chemical production, printing, and pharmaceutical manufacturing. We use a vapor phase absorption system that employs carbon beds and zeolites to capture solvents from the vapor, producing a purified result. Our advanced filtration system also effectively removes particles from the extraction process.
- Pre-Treatment (Condensation): In this process, the collected vapor or heat is transferred to the condensation stage, where the temperature of the solvent-laden air or liquid is reduced to liquefy the solvents. This step is essential for removing most of the solvent and preparing it for further processing. Our solvent recovery plant uses cryogenic condensation technology, which cools the liquid with nitrogen, enhancing the recovery rate for low-volatility solvents.
- Absorption: In this process, the leftover solvents in the air stream are absorbed by a solid material, which can be made of zeolite or carbon. Zeolites are more effective at activating solvents compared to carbon materials. Additionally, the new pressure swing adsorption (PSA) technology enhances continuous absorption by utilizing higher pressure.
- Desorption (regeneration of adsorbent): This is typically a regeneration process aimed at obtaining more precise forms of solvents. In this step, the solvent is heated or steamed to release it from the absorbent. Our new vacuums desorption and microwave regeneration methods help lower the pressure and directly heat the absorbent material, improving energy efficiency.
- Distillation: After the condensation and absorption stages, the entire mixture moves on to the distillation process, where the solvents are purified and impurities are removed. Our advanced distillation methods in solvent recovery systems, including multi-stage distillation units and vacuum distillation, enhance separation efficiency. We use these techniques at lower temperatures to achieve accurate and pure products.
- Solvent Purification and Drying: After the distillation process is complete, the solvent still contains water and other impurities. We use additional separation methods to eliminate these contaminants and ensure effective extraction. Our solvent recovery plant utilizes advanced separation technologies, including membrane separation and specialized molecular sieves, which act as pre-evaporation and nanofiltration systems to remove the water.
Technical Features of our Solvent Recovery Plant:
For more clarification about our each process in details, we have attached below a technical sheet which contains the technical data of our solvent extraction plant:
Process Stage |
Temperature Level |
Flow Rate |
Solvent Type |
Pressure |
Recovery Efficiency |
Key Equipment |
Collection of Solvent-Laden Air |
Ambient (25-40°C) |
1000-10,000 m³/h |
Toluene, Ethanol, Acetone |
0.1-1 bar |
95-98% solvent capture |
Ducting, Blowers, Pre-Filters |
Pre-Treatment (Condensation) |
-20°C to 10°C (typical) |
500-3000 m³/h |
Toluene, Acetone, MEK |
1-2 bar |
60-80% condensed |
Heat Exchangers, Cryogenic Cooling Systems |
Adsorption |
30-60°C |
1000-3000 m³/h |
Toluene, Benzene, Ethanol |
0.2-1 bar |
85-95% solvent adsorption |
Activated Carbon or Zeolite Adsorption Towers |
Desorption (Regeneration) |
120-200°C |
100-500 m³/h |
Multiple Solvents |
0.1-0.5 bar |
90-99% desorption |
Regenerative Blowers, Steam or Vacuum Desorption |
Distillation |
80-150°C |
100-1000 L/h |
Acetone, MEK, Ethanol |
0.5-1 bar |
95-99% solvent purity |
Distillation Columns, Reboilers, Condensers |
Solvent Purification and Drying |
50-120°C |
100-500 L/h |
Acetone, Isopropanol, MEK |
0.1-1 bar |
98-99.5% solvent purity |
Membrane Filtration, Molecular Sieves, Drying Units |
Unique Feature and Benefits of Using Our Solvent Recovery System:
As a former solvent recovery plant manufacturers and suppliers in Ahmedabad, Gujarat, our plant is made with pure forms of materials such as aluminum, copper and nickel and equipped with new technologies and gives more performance, such as:
- Cryogenic Condensation: This feature is valuable for recovery systems as it cools waste solvent vapors to very low temperatures using gases like liquid nitrogen. This method is more energy-efficient than traditional cooling techniques and is widely used in industries such as specialty chemical production, food and beverage processing, and metal fabrication.
- Membrane Separation Technologies: This process is essential in our solvent recovery system, facilitating the extraction of solvents from materials. The evaporation process helps remove solvents through vaporization, while reverse osmosis (RO) separates solvents based on molecular size using a semi-permeable membrane.
- Environmental Compliance: Our solvent recovery plant operates with lower energy consumption than traditional facilities. The entire process reduces emissions and captures volatile organic compounds (VOCs). This modern approach minimizes human intervention and enables the recycling of waste materials for various applications.
- Distillation Technologies: With the adoption of industrial automation 4.0, we have incorporated several methods, such as Multi-Effect Distillation (MED) and vacuum distillation. These techniques use multi-stage processes to purify components and reduce waste from unwanted mixtures. Vacuum distillation lowers the overall temperature and boiling point, utilizing vacuum technology to prevent thermal degradation.
Applications of our Solvent Recovery plant:
As a former solvent recovery system suppliers and exporters in Ahmedabad, Gujarat, our plant is highly used in multiple areas due to its smooth mechanisms. Here we have given below some list of applications:
- Agrochemicals and Pesticides Manufacturing
- Automotive and Aerospace Sector
- Oil and Gas Refining
- Pharmaceuticals and Chemical Production
- Rubber and Plastics Production
- Printing and Packaging Industry
- Cosmetics and Personal Care Products
- Textile and Fabric Finishing
- Metal Cleaning and Degreasing
- Adhesives and Sealants Manufacturing
- Leather Tanning and Finishing
- Food and Beverage Processing
- Electronic Components Manufacturing
Being the best solvent recovery plant manufacturers, suppliers and exporters in Ahmedabad, Gujarat, we as Attaquant Enterprises are providing the best quality solvent extraction plant that helps for separating out solvent from raw materials at certain boiling points and using them for making desirable products. The new advanced technology in each process helps to maintain the flow and increase productivity. Contact us today for more information!