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Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

30.08. - 01.09.2022 // Nuremberg, Germany

New Date: POWTECH 2022 from 30 August - 01 September 2022

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

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Exhibitors & Products POWTECH 2019
Zoom Image LOGO_Liquid Nitrogen and Carbon Dioxide as a Cooling Agent for Cold Grinding

Liquid Nitrogen and Carbon Dioxide as a Cooling Agent for Cold Grinding

LOGO_Liquid Nitrogen and Carbon Dioxide as a Cooling Agent for Cold Grinding

Liquid Nitrogen and Carbon Dioxide as a Cooling Agent for Cold Grinding

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Nitrogen makes up 78% of the air and has the property of displacing oxygen. Nitrogen is therefore used, in particular, for applications in which oxygen is not wanted. In cryogenic liquid form, nitrogen is a powerful refrigerant.
Typical areas of application are the protection of production processes, e.g. for printed circuit boards, the cooling and frosting of foodstuffs, the inertisation of pipelines or tanks and cryogenic applications in industry.

Carbon Dioxide
For industrial applications, high-purity carbon dioxide is normally used, produced as a by-product in the chemicals industry or recovered from underground sources. It can be used as a liquid, as a gas or in solid form as dry ice.
Carbon dioxide plays an important role in the cooling and frosting of foodstuffs and in the treatment of water. In drinks it provides a refreshing sparkle, and carbon dioxide is also needed for innovative processes like dry ice blasting.

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