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CN106458581A 用于从混合物分离二氧化碳和氢气的处理方法 无效 - 驳回

用于从混合物分离二氧化碳和氢气的处理方法
摘要：
本发明涉及一种用于处理混合物(1)以便从所述混合物分离二氧化碳和氢气的方法，其中：i)将该混合物(1)冷却并部分冷凝并且在第一相分离器(E1)中使第一液体(4)与该混合物的其余部分分离；ii)来自或衍生自来自该第一相分离器(E1)的气体的气体(3)在氢气变压吸附模块(B)中进行处理以便产生富含氢气的气体(5)和贫氢气的残余气体(2)；并且iii)将所述贫氢气的残余气体(2)或衍生自所述贫气体(2)的气体离器(E1)分开的第二相分离器(E2)中使第二液体(7)与剩余气体(8)分离，该第一和/或第二液体(4，7)或衍生自来自该第一相分离器(E1)和/或该第二相分离器(E2)的该第一和/或第二液体的液体富含二氧化碳。本发明还涉及一种用于实施此类方法的设施。(6)冷却并且部分地冷凝，并且在与该第一相分
摘要（英）：

The invention relates to a method for treating a mixture (1) in order to separate carbon dioxide and hydrogen from said mixture, in which: i) the mixture (1) is cooled and partially condensed and a first liquid (4) is separated from the rest of the mixture in a first phase separator (E1); ii) a gas (3) from or derived from a gas from the first phase separator (E1) is treated in a hydrogen pressure swing adsorption module (B) in order to produce a hydrogen-rich gas (5) and a hydrogen-depleted residual gas (2); and iii) said hydrogen-depleted residual gas (2) or a gas (6) derived from said depleted gas (2) is cooled and partially condensed and a second liquid (7) is separated from the remaining gas (8) in a second phase separator (E2), separate from the first phase separator (E1), the first and/or second liquid (4, 7) or a liquid derived from the first and/or second liquid from the first phase separator (E1) and/or from the second phase separator (E2) being rich in carbon dioxide. The invention also relates to a facility for implementing such a method.

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