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The gear pump for climate protection

posted Nov 13, 2018, 12:04 AM by Rishi Madan
Covestro has succeeded in putting carbon dioxide to use as a component for polyol production and replaced around 20% of the oil used.

The newly developed process makes high demands on equipment: high system pressure, the gas content in the product, a minimal allowable temperature increase as well as flushing of the system with solvents.The safety aspects required use of a hermetic seal, magnetic coupling to ensure reliable pump operation.

This required a new development as the pump is one of the installation's key components

Witte was more than up to the job !

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