| 摘要 |
A simple, inexpensive method of producing a gas hydrate is provided comprising the steps: (i) filling a vessel with an amount of liquid water and/or frozen water, (ii) adding an amount of condensed hydrate forming gas to the vessel in a manner such that the condensed gas does not come into contact with liquid water, (iii) contacting the condensed gas, and/or its' sublimation or liquification products at a suitable pressure with the liquid and/or frozen water mixture to produce a reaction mixture, and keeping the reaction mixture at, or below, the maximum temperature at which the gas hydrate is stable and at a suitable pressure for a sufficient time to produce the gas hydrate. Also provided is the gas hydrate produced by the method, which has a high gas content. A reaction vessel comprising means for separating the condensed hydrate forming gas from the liquid/frozen water is also provided. |
