HYDROGEN GENERATION ASSEMBLIES
    5.
    发明申请
    HYDROGEN GENERATION ASSEMBLIES 审中-公开
    氢气发电机组

    公开(公告)号:WO2014036036A1

    公开(公告)日:2014-03-06

    申请号:PCT/US2013/056908

    申请日:2013-08-27

    Abstract: Hydrogen generation assemblies and their components are disclosed. In some embodiments, the assemblies may include a pump controller configured to select a flowrate from a plurality of flowrates based on detected pressure, and to operate the pump at the selected flowrate. In some embodiments, the assemblies may include a purge valve assembly configured to allow at least one pressurized gas to flow through a purge conduit from a pressurized gas assembly to a fuel processing assembly when power to the fuel processing assembly is interrupted. In some embodiments, the assemblies may include a damper controller configured to move a damper between fully open and closed positions based, at least in part, on detected temperature in a hydrogen-producing region. In some embodiments, the assemblies may include a reformer controller configured to operate a fuel processing assembly between run and standby modes based, at least in part, on detected pressure.

    Abstract translation: 公开了氢发生组件及其部件。 在一些实施例中,组件可以包括泵控制器,该泵控制器被配置为基于检测到的压力从多个流量中选择流量,并且以所选流量操作泵。 在一些实施例中,组件可以包括净化阀组件,其被配置为当燃料处理组件的电力被中断时允许至少一个加压气体从加压气体组件流过净化管道到燃料处理组件。 在一些实施例中,组件可以包括阻尼器控制器,该阻尼器控制器构造成至少部分地基于产氢区域中检测到的温度,将阻尼器在完全打开和关闭位置之间移动。 在一些实施例中,组件可以包括重构器控制器,其被配置为至少部分地基于检测到的压力来在运行和待机模式之间操作燃料处理组件。

    A METHOD FOR INCREASING THE CAPACITY OF AN AMMONIA PLANT
    6.
    发明申请
    A METHOD FOR INCREASING THE CAPACITY OF AN AMMONIA PLANT 审中-公开
    一种增加氨基酸植物能力的方法

    公开(公告)号:WO2014019610A1

    公开(公告)日:2014-02-06

    申请号:PCT/EP2012/064938

    申请日:2012-07-31

    Abstract: A method for increasing the capacity of an ammonia plant, the plant comprising a front-end for production of a make-up syngas and a synthesis section for conversion of said make-up syngas into ammonia, the front-end comprising a primary reformer (1), a secondary reformer (2), an air compressor, a treatment section including a CO 2 removal section (4), and a syngas compressor (33), the method comprising the following steps: an increase of the hydrogen that is or can be produced by the reforming section of the front-end, by means of replacement of tubes of the primary reformer and/or feeding additional oxygen to the secondary reformer; revamping of said air compressor by means of installation of new statoric and rotoric parts in such a way that the revamped compressor train is able to deliver a larger flow rate of air to the secondary reformer while keeping the same final discharge pressure; revamping of the CO 2 removal section; revamping of the synthesis gas compressor; upgrade of the synthesis gas drying unit; revamping of the ammonia synthesis loop..

    Abstract translation: 一种用于增加氨装置的能力的方法,所述装置包括用于生产补充合成气的前端和用于将所述补充合成气转化为氨的合成部分,前端包括初级重整器( 1),二次重整器(2),空气压缩机,包括CO 2除去部分(4)的处理部分和合成气压缩机(33),该方法包括以下步骤: 由前端的重整部分通过替换初级重整器的管和/或向第二重整器供给另外的氧气来生产; 通过安装新的定子和转子部件来改进所述空气压缩机,使得改进的压缩机组能够在保持相同的最终排出压力的同时将更大的空气流量传送到二次重整器; 改造二氧化碳除去部分; 改造合成气压缩机; 合成气干燥装置升级; 改造氨合成回路

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