Method for preparing high-purity powdery gas hydrates

Method for preparing high-purity powdery gas hydrates

  • CN 104,959,092 A
  • Filed: 06/16/2015
  • Published: 10/07/2015
  • Est. Priority Date: 06/16/2015
  • Status: Active Grant
First Claim
Patent Images

1. the preparation method of high purity powdered form shape gas hydrate, is characterized in that carrying out according to following steps:

  • (1) preparation of superfines ice;

    Made water fogging by atomizer and obtain the particle diameter drop that is less than 100 μ

    m, these drops, by the fast rapid-result ice of liquid nitrogen, obtain the ice powder that particle diameter is less than 100 μ

    m;

    (2) synthesis of Powdered high purity water compound;

    The ice powder of acquisition and methane are fully stirred and obtain powdery hydrate fast.

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