Fluoride Pfa Distillation Purification Device, Polytetrafluoroethylene Distillation Tower, Anhydrous Hydrogen Fluoride Distillation Reactor
PFA Distillation Purification Device & Fluoride Distillation Reaction System
It is a laboratory/industrial-grade equipment specifically designed for the separation of high-purity chemicals, fluoride reactions, and the distillation of highly corrosive liquids. It is made of high-purity Teflon (PFA, PTFE) plastics and features characteristics such as "super strong corrosion resistance, extremely low metal precipitation, and anti-adhesion". It is widely used in fields such as semiconductors, new energy, new materials, petrochemicals, and pharmaceuticals.
Core Features of PFA Distillation Purification Device:
1. Strong Corrosion Resistance: It can withstand hydrofluoric acid (HF), aqua regia, concentrated sulfuric acid, strong alkalis, etc.
2. Ultra-high Purity: It has a low content of metal ion impurities, avoiding the contamination of high-purity reagents (such as electronic-grade sulfuric acid and silane).
3. Anti-adsorption: With a smooth surface, it does not adhere to organic matter or fluoride residues, ensuring the distillation purity.
4. Good Temperature Resistance: Suitable for high-temperature reactions or low-temperature condensation.
Highlights of System Design:
1. It allows for the free combination of distillation flasks, condensers, receiving flasks, etc., to meet different experimental needs.
2. It supports vacuum distillation to improve the separation efficiency of substances sensitive to boiling points.
3. Anti-backflow Design: Prevents the backflow of liquid during the distillation process, ensuring experimental safety.
Typical Applications
1. Purification of Electronic-grade Chemicals: Ultra-pure distillation of HF, HCl, H₂SO₄.
2. Fluoride Gas Treatment: Purification and tail gas absorption of WF₆, NF₃.
3. Distillation and Recovery of Solvents such as Lithium Hexafluorophosphate (LiPF₆) and DMC for New Energy Battery Electrolytes.
4. Distillation of Pharmaceutical Intermediates and Isotope-labeled Compounds in the Pharmaceutical and Scientific Research Fields.
5. Corrosive Reaction Systems: High-temperature and high-pressure reactions of fluorine-containing compounds (such as perfluoroalkylation).
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