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Determination of hydrate slurry's cool-storage density with mixing calorimetry method.

[In Chinese. / En chinois.]

Author(s) : ZHANG L., LI P., LI N., et al.

Type of article: Article

Summary

Cool-storage density is one of the most important parameters for evaluating the performance of refrigerant hydrate. A calorimetric device was set up and a mixing calorimetry method was established to measure the cool-storage density of hydrate slurry according to the law of energy conservation. The cool-storage densities of hydrate slurries formed from R141b/H2 O coarse mixture and R141b/H2 O micro-mulsion were measured within 4 -12°C. The results are 49.6 kj/kg and 99.1 kj/kg, which are about 1.5 times and 3 times of that of water, respectively. Volume of storage tank could be reduced significantly by utilizing refrigerant hydrate slurry instead of water.

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Pages: 47-52

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 30020640
  • Languages: Chinese
  • Source: Journal of Refrigeration - vol. 35 - n. 160
  • Publication date: 2014/12

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