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Equipment Introduction

Hanertech Static melt crystallizer is a process of heating or cooling through an internal circulating heat transfer medium (HTM) using a vertical special type plate. The steel plates are suspended in a molten feed. A device that slowly cools the stagnant melt below the freezing point of the HTM resulting in a layer of crystal growth on the plate, thus achieving the purpose of separation and purification of the target substance.

Equipment advantages
  • The product purity is high, up to 99.99+%

  • Environmentally friendly, do not add any other solvent, reduce environmental pollution; Equipment atmospheric pressure closed operation, zero exhaust emissions

  • High operation reliability, normal pressure, low temperature operation, long service life of equipment; High degree of automation

  • High efficiency, low energy efficiency, only 10% to 30% of the rectification technology

  • It has a wide range of applications and is very suitable for heat sensitive, isomer, azeotrope and other substances

Green Applications
  • Electronic chemicals: Ethylene Carbonate/EC,Dimethyl Carbonate/DMC,Vinylene Carbonate/VC,Fluoroethylene Carbonate/FEC,Phosphoric Acid

  • Biosynthetic materials: dimethyl succinate, lactide, pentenediamine, long chain dibasic acid

  • Coal chemical industry: refined naphthalene, Fischer-Tropsch wax, cresol, naphthol

  • Fine chemicals: Benzoic acid, phenylenediamine, dichlorobenzene, chloroacetic acid, nitrochlorobenzene

  • Polymer monomers: bisphenol A, acrylic acid, caprolactam, dimethyl terephthalate, hexanediamine

  • Petrochemical: maleic anhydride, p-xylene, m-xylene, acetonitrile


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