In the chemical, pharmaceutical, and environmental protection industries, solvent recovery and purification have always been critical challenges in production processes. Supergravity technology (also known as high-gravity technology) generates intense centrifugal force through high-speed rotation, dispersing liquids into micro-droplets to significantly enhance gas-liquid contact efficiency. This innovation replaces bulky "towers" with compact machines, enabling highly efficient and energy-saving solvent separation.
Technology Introduction
Technology Principle
Centrifugal Force Replaces Gravity
A high-speed rotor (similar to a centrifuge) generates centrifugal force hundreds of times stronger than Earth's gravity. In this hypergravity environment, liquids are torn into extremely fine droplets or filaments, dramatically increasing their contact area with gas.
Highly Efficient Mass Transfer
1.Liquid droplets are micron-sized, creating a contact area dozens of times larger than traditional tower equipment.
2.Rapid renewal of the gas-liquid interface significantly accelerates mass transfer.
3.The equipment achieves mass transfer efficiency tens of times higher than conventional methods, accomplishing the separation effect of a traditional 10-meter-high tower with a system only 1–2 meters tall.
Structure introduce
1-Rotor, 2-ai inlet, 3-air outlet, 4,5-liquid inlet, 6-shell, 7-liquid outlet, 8-shaft
The above photo is the main structure of this high effective rectification device.
Core Structure
Rotor
The core component rotates at high speed (thousands of revolutions per minute) and features a specialized porous surface structure to disperse liquids. Liquid is injected into the rotor's center and flung outward by centrifugal force, while gas flows inward counter-currently for full contact
Casing
A sealed enclosure houses the rotor and includes gas/liquid inlets and outlets. Its internal design ensures counter-current gas-liquid contact with brief interaction times (mass transfer occurs within seconds
Auxiliary Systems
Drive motor: Controls rotor speed to adjust hypergravity intensity.
Temperature control: Maintains optimal separation temperature.
Sealing device: Prevents gas leakage.
Advantages
Four Major Advantages
High Efficiency & Energy Savings
Mass transfer unit height is reduced to 1/10 of traditional equipment, cutting energy consumption by 10%–50%. Ideal for recovering methanol, acetone, DMF, and other solvents.
Flexibility & Safety
Compact design (under 3 meters tall) allows indoor installation. Low liquid retention, anti-clogging performance, and compatibility with toxic or heat-sensitive materials.
Intelligent Control
Optional automation systems enable precise regulation of flow, temperature, and pressure for easy operation and maintenance.
Environmental Sustainability
Achieves over 99.5% solvent recovery with less than 0.5% residue in waste, supporting clean production goals.
Model
|
No. |
Name |
Model |
Initial concentration |
Final concentration |
Earliest time |
Qty |
|
1 |
Ethanol and water |
BZ600-900/2P-4P |
10-80% |
90-99.9% |
July of 2004 |
40 |
|
2 |
Absolute ethyl alcohol |
BZ750-900/2P-3P |
88-92% |
99-99.5% |
Aug of 2006 |
10 |
|
3 |
DMSO(DMF)and water |
BZ750-850/3P |
70-90% |
＞99.9% |
July of 2006 |
10 |
|
4 |
Methanol separation |
BZ750/3P-4P |
12% |
＜0.1% |
Sep of 2005 |
6 |
Application
Supergravity solvent distillation systems are widely used in：
Pharmaceuticals
Purifying APIs and intermediates without degrading heat-sensitive components.
01
Fine Chemicals
Efficiently separating high-value solvents like ethyl acetate and methylene chloride.
02
Biodiesel
Rapid separation of glycerol and methanol.
03
Environmental Protection
Recovering organic solvents from industrial wastewater to reduce treatment costs
04
As global efforts toward "dual carbon" goals intensify, the energy-saving advantages of supergravity solvent distillation will grow more prominent. Its modular design adapts to diverse process needs, from lab-scale units to 10,000-ton production lines, all customizable. Future applications may expand into hydrogen storage, CO₂ capture, and other emerging fields.
Contact us for more information!
FAQ
Hot Tags: super gravity solvent rectification device, China, manufacturers, suppliers, factory, customized, still clean solvent recycler, , high concentrate solvent rectification equipment, recycled solvents, uniram solvent recycler