Low temperature Cooling crystallization introduction
Cooling Crystallizer is a device that reacts to crystals by lowering the temperature to produce supersaturation.
Cooling crystallizers rely on lower temperature to produce supersaturation into crystal equipments. The agitated crystallizer is the simplest cooling crystallizer. Mixing or external circulation tank crystallizer is widely used at present, the cooling by jacket heat exchanger or through the external heat exchanger to achieve; direct cooling of the products rely on the solution and the cooling medium directly mixed cooling, cooling medium commonly used ethylene, Freon Other hydrocarbon inert liquid. Direct cooling crystallizer tank-like, rotary, wet wall tower and other. Such a device is suitable for handling systems whose solubility decreases significantly with decreasing temperature.
Cooling crystallisation is suitable for products with good particle size of crystals and low viscosity of mother liquor crystallized in low temperature (or freeze) environment. such as sal glauberi, ammonium chloride, sodium nitrate, persulfate, carbonate, oxalate and so on.
1.Q: What is your sample policy?
A: 1. With A1-pressure vessels, A-class boiler design and manufacturing license.
2. ISO9001-2000 certification.
3. A grown-up quality assurance system which conforms to the design and manufacturing standards of GB and ASME.
2..Q: How long can you provide the sample after receiving our drawings?
A: According to the detailed content of the drawings.
3. Q:How big is your processing site?
A: About 15000 square meters.
4. Q: How about your payment?
A: In general, T / T is the most popular, or we can discuss the other ways later.
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