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    • 5. 发明申请
    • METHODS, APPARATUSES AND SYSTEMS FOR PROCESSING FLUID STREAMS HAVING MULTIPLE CONSTITUENTS
    • 用于处理具有多个组成部分的流体流的方法,装置和系统
    • US20090145167A1
    • 2009-06-11
    • US11951484
    • 2007-12-06
    • Terry D. TurnerBruce M. WildingDennis N. BinghamMichael G. McKellarKerry M. Klingler
    • Terry D. TurnerBruce M. WildingDennis N. BinghamMichael G. McKellarKerry M. Klingler
    • F25J3/00F25J1/00
    • F25J3/0625F25J3/0635F25J3/064F25J3/0645F25J3/0655F25J3/0665
    • Methods, apparatuses and systems for processing fluid streams having multiple constituents are provided including embodiments utilizing ascending temperature separation processes as well as combined ascending and descending temperature separation processes. For example, in one embodiment, a mixed gas stream may be processed by flowing the stream through multiple heat exchangers, expanding the stream, and then separating the stream into a liquid portion and a vapor portion. The vapor portion, having an increased or decreased concentration of an identified constituent may then pass through the heat exchangers again in reverse order and collected. The liquid portion may then be subjected to further, sequential separation acts which each take place at increasing temperatures. In another embodiment, numerous, sequential separation acts take place in, for example, at decreasing temperatures and, subsequently, at increasing temperatures. Such a mixed fluid stream, for example, may include constituents such as hydrogen, carbon monoxide and methane.
    • 提供了用于处理具有多个成分的流体流的方法,装置和系统,包括利用上升温度分离过程以及组合的上升和下降温度分离过程的实施例。 例如,在一个实施例中,混合气流可以通过流过多个热交换器,使流膨胀,然后将流分离成液体部分和蒸汽部分来加工。 具有增加或减少的识别组分浓度的蒸气部分然后可以以相反的顺序再次通过热交换器并收集。 然后可以对液体部分进行进一步的连续分离作用,每个分离作用在升高的温度下发生。 在另一个实施方案中,许多顺序的分离作用发生在例如降低的温度下,随后在升高的温度下进行。 例如,这样的混合流体流可以包括诸如氢气,一氧化碳和甲烷的组分。