【摘 要】
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天然气水合物(Gas Hydrate)因其外观像冰一样而且遇火即可燃烧,所以又被称作“可燃冰”(Combustible Ice)。它是在一定条件(合适的温度、压力、气体饱和度、水的盐度、pH值等
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天然气水合物(Gas Hydrate)因其外观像冰一样而且遇火即可燃烧,所以又被称作“可燃冰”(Combustible Ice)。它是在一定条件(合适的温度、压力、气体饱和度、水的盐度、pH值等)下由水和天然气在中高压和低温条件下混合时组成的类冰的、非化学计量的、笼形结晶化合物。它可用mCH4·nH2O来表示,m代表水合物中的气体分子,n为水合指数(也就是水分子数)。组成天然气的成分如CH4、C2H6、C3H8、C4H10等同系物以及CO2、N2、H2S等可形成单种或多种天然气水合物。形成天然
Gas Hydrate is also known as Combustible Ice because it looks like ice and can burn when caught in fire. It is an ice-like, non-stoichiometric, non-stoichiometric mixture of water and natural gas under medium- and high-pressure and low temperature conditions under certain conditions (suitable temperature, pressure, gas saturation, salinity of water, pH, etc.) Cage Crystalline Compound. It is expressed as mCH4 · nH2O, m is the gas molecule in the hydrate, and n is the hydration index (that is, the number of water molecules). Composition of natural gas components such as CH4, C2H6, C3H8, C4H10 and other congeners and CO2, N2, H2S, etc. can form a single or multiple natural gas hydrate. Form a natural
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