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Rheological characterisation of CO2-containing hydrate slurries for refrigeration applications

Abstract : In the present paper, the suitability of CO2 hydrate slurries in secondary refrigeration was investigated by relying on a rheological characterization in a dynamic loop. CO2 hydrate slurry was formed in an experimental loop by direct injection of CO2 in a pre-cooled aqueous solution. A Herschel-Bulkley rheological model that takes into account the hydrate solid fraction was employed. Good agreement was found between model and experimental results especially for low hydrate fraction (
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https://hal.inrae.fr/hal-02590900
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Submitted on : Friday, May 15, 2020 - 2:39:14 PM
Last modification on : Friday, December 10, 2021 - 10:12:52 AM

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  • HAL Id : hal-02590900, version 1
  • IRSTEA : PUB00024734

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M.C. Martinez, Anthony Delahaye, Laurence Fournaison, D. Dalmazzone, W. Fürst. Rheological characterisation of CO2-containing hydrate slurries for refrigeration applications. 6th International Conference on Gas Hydrates (ICGH 2008), Jul 2008, Vancouver, Canada. pp.7. ⟨hal-02590900⟩

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