Product Overview
The Rapid Solvent Purification System is a laboratory device that is simple to operate, safe and reliable. Compared to the hazardous method of heating and distilling with a sodium wire to remove water, this system can supply high-quality anhydrous organic solvents in real time whilst ensuring complete safety, effectively reducing the potential risk of laboratory accidents at a very low cost. Compared to purchasing expensive commercially available anhydrous solvents, this system is not only extremely cost-effective but also produces solvents of higher purity and eliminates storage issues. When considering factors such as safety, efficiency, energy saving and cost, the organic solvent purification system is an indispensable core piece of equipment in modern laboratory planning and management, and represents the mainstream direction for future solvent purification in laboratories.
Performance Comparison
| Comparison of items | Conventional distillation | New solvent purification system |
|---|---|---|
| Purification results (THF) | Less than 30 ppm | Less than 10 ppm |
| Safety in use | Requires heating to boiling point; hazardous | No heating required; sealed and safe |
| Ease of use | Relatively complex | Simple and easy to master |
| Time required for purification | Several hours | Several minutes |
| Overall cost of use | Relatively high | Relatively low |
cMonitoring of purification efficiency
cPurification column durability test (DMF/THF moisture content)
cMonitoring of moisture content in dichloromethane (average 1.50 ppm)
cMonitoring of moisture content in tetrahydrofuran (average 6.0 ppm)
Types of purification solvents
Hydrocarbons
Toluene, benzene, n-hexane, cyclohexane, heptane
Ethers
Tetrahydrofuran, diethyl ether
Halogenated hydrocarbons
Dichloromethane, chloroform, chlorobenzene
Amines
Triethylamine, pyridine
Alcohols
Methanol, ethanol
Other common solvents
Acetonitrile, dimethylformamide, dimethylacetamide, acetone, ethyl acetate, dimethyl sulphoxide
Key Performance Features
- Capable of simultaneously purifying 1–10 solvents according to user requirements
- Equipped with multiple safety features for greater peace of mind
- Excellent purification performance, capable of removing water and oxygen to the low ppm range
- Five-way valve design allows for one-handed operation, making it simple and intuitive
- Attractive and elegant design, suitable for laboratory environments
- The purification column features an external leak-proof design, making replacement extremely straightforward
- The packing can be regenerated in-house, resulting in extremely low running costs
- Solvent ports feature a variety of connection options, ensuring excellent adaptability
- All parts in contact with solvents are made of high-quality stainless steel, ensuring reliability and durability