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一把双刃剑天然气水合物,是由“气”和“水”在自然条件下形成的一类似冰状的物质。气可以分为可燃气体(如甲烷、乙烷、氯气、硫化氢、磷化氢等)和不可燃气体(如二氧化碳、氮气、氩气等)。可燃气体形成的水合物,遇火即燃烧,俗称可燃冰。可燃气体中的甲烷是沼气、煤层气、天然气的主要成分,具有重要的能源意义和工业价值。因此,狭义而言,可燃冰指的是甲烷水合物。
A double-edged sword of gas hydrate, is a “ice-like” material formed by natural gas under the “gas” and “water” conditions. Gas can be divided into combustible gases (such as methane, ethane, chlorine, hydrogen sulfide, phosphine, etc.) and non-flammable gases (such as carbon dioxide, nitrogen, argon, etc.). Combustible gas hydrate formed, that is, the fire burning, commonly known as combustible ice. Methane in combustible gas is the main component of biogas, coalbed methane and natural gas, which has important energy meaning and industrial value. Therefore, in a narrow sense, combustible ice refers to methane hydrate.