Cryogenic Grinding Essay

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Cryo-Grind ® Size Reduction Systems Cryo-GrindSize Reduction Systems For fine grinding plastics and pigments Raw Material For fine grinding plastics and pigments Liquid Nitrogen Tank Cooling Conveyor Grinding Mill The Cryo-Grind® process is not new, but The Cryo-Grind process is not new, but the the improvements made Air Products – working in improvements made by by Air Products working in conjunction with grinding mill conjunction with grinding mill manufacturers all manufacturers all over the world - mean that over the world – mean that the nitrogen ratios and particle size distribution are now better than ever. the nitrogen ratios and particle size distribution are now better than ever. Powdered Product Air Products Cryo-Grind® systems perform Air Products’ Cryo-Grind systems perform three three essential the efficient particle particle essential tasks intasks in the efficientsize size reduction of all types of and pigments: reduction of all types of plastics plastics and pigments: Cryogenic grinding Cryogenic grinding Grinding tough, thermoplastic materials – Grinding tough, thermoplastic materials polypropylene, nylon, powder coatings etc. – at - polypropylene, nylon etc. - at cryogenic cryogenic temperatures ensures that plastics are temperatures ensures that plastics are brittle brittle enough to be ground below 300 micron enough to be ground below 300 micron particle size: and even down to 50 micron and particle size: and even down to 50 micron below with the improved new Cryo-Grind systems. and below with the improved new Advantages Temperature control Cryo-Grind® systems. Materials normally brittle enough to grind at Materials normally brittle enough to grind at ambient temperatures can start to degrade when ambient temperatures can start to degrade the ambient temperature rises i.e in summer, when the ambient temperature

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