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A CONTROLLABLE VIBRATORY CALCINER FOR PROCESSING HIGH-TEMPERATURE SUPERCONDUCTORS AND OTHER CERAMIC POWDERS.

Author(s) : SPENCER N. D.

Type of article: Article

Summary

A NOVEL VIBRATORY CALCINATION APPARATUS IS DESCRIBED, THAT ENA BLES REACTANT POWDERS TO BE HEATED AT OR ABOVE THEIR SINTERING TEMPERATURES WITHOUT EXCESSIVE AGGLOMERATION. IN ADDITION, THE VIBRATION-INDUCED FLUIDIZATION LEADS TO GREATLY IMPROVED GAS-SOLID CONTACT, WHICH CAN SIGNIFICANTLY SPEED UP REACTIONS THAT ARE LIMITED BY THE INGRESS OR EGRESS OF GASES. UNLIKE ITS GAS-FLUIDIZED COUNTERPART, THE VIBRATORY CALCINER DOES NOT LEAD TO EXCESSIVE LOSS OF FINES.

Details

  • Original title: A CONTROLLABLE VIBRATORY CALCINER FOR PROCESSING HIGH-TEMPERATURE SUPERCONDUCTORS AND OTHER CERAMIC POWDERS.
  • Record ID : 1991-0535
  • Languages: English
  • Source: Rev. sci. Instrum. - vol. 61 - n. 5
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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