Method and apparatus for cooling in hydrogen plants
    1.
    发明申请
    Method and apparatus for cooling in hydrogen plants 审中-公开
    在氢气厂中冷却的方法和装置

    公开(公告)号:US20050265919A1

    公开(公告)日:2005-12-01

    申请号:US10855347

    申请日:2004-05-28

    摘要: A hydrogen plant including a fuel reforming plant configured to receive and process hydrocarbon feedstock and configured to discharge wet reformate including a hydrogen-containing gas stream, and a condenser configured to cool the wet reformate. The hydrogen plant also includes a water separator configured to receive the cooled wet reformate, remove water from the wet reformate, and discharge dry reformate. The hydrogen plant further includes a hydrogen purifier configured to receive the dry reformate, process the dry reformate, and discharge pure or substantially pure hydrogen. A supplemental cooling system is provided in the hydrogen plant to cool the wet reformate in addition to the condenser.

    摘要翻译: 一种氢气设备,包括燃料重整设备,其被配置为接收和处理烃原料并且被配置为排出包括含氢气流的湿重整产物,以及冷凝器,其被配置为冷却湿重整产物。 氢气设备还包括配置成接收冷却的湿式重整产品的水分离器,从湿式重整产品中除去水,以及排出干重整油。 氢气设备还包括配置成接收干重整油,加工干重整油和排出纯净或基本上纯的氢气的氢气净化器。 除了冷凝器之外,还在氢气设备中提供补充冷却系统以冷却湿重整产物。

    Heat exchanger having plural tubular arrays
    3.
    发明申请
    Heat exchanger having plural tubular arrays 有权
    具有多个管状阵列的热交换器

    公开(公告)号:US20050194120A1

    公开(公告)日:2005-09-08

    申请号:US10791746

    申请日:2004-03-04

    摘要: A heat exchange apparatus including a housing, a first array of fluid conduits provided within the housing, and a second array of fluid conduits provided within the housing. The first and second arrays of fluid conduits are configured to carry a first fluid. The heat exchange apparatus also includes a first fluid passageway provided within the housing, where the first fluid passageway is defined by an internal surface of the housing and by a baffle plate. The first fluid passageway is configured to carry a second fluid. The baffle plate is configured to divide the first fluid passageway into a first flow path and a second flow path, where the first array of fluid conduits extends through the first flow path and the second array of fluid conduits extends through the second flow path.

    摘要翻译: 一种热交换装置,包括壳体,设置在壳体内的第一流体导管阵列,以及设置在壳体内的第二流体导管阵列。 流体导管的第一和第二阵列构造成承载第一流体。 热交换装置还包括设置在壳体内的第一流体通道,其中第一流体通道由壳体的内表面和挡板限定。 第一流体通道构造成承载第二流体。 挡板被构造成将第一流体通道分成第一流动路径和第二流动路径,其中第一流体管道阵列延伸穿过第一流动路径,并且第二流体管道阵列延伸穿过第二流动路径。

    Methods and apparatus for improved control of PSA flow variations
    9.
    发明申请
    Methods and apparatus for improved control of PSA flow variations 有权
    改善PSA流量变化控制的方法和装置

    公开(公告)号:US20060169140A1

    公开(公告)日:2006-08-03

    申请号:US11330084

    申请日:2006-01-12

    IPC分类号: B01D53/02

    摘要: A pressure swing adsorption process including the step of separating a gas mixture by absorbing at least one gas component in an adsorbent mass provided within each vessel of a plurality of vessels. The separating step has a single pressure equalization cycle. The separating step is preferably performed with only four valves per vessel of the plurality of vessels. Additionally, a pressure swing adsorption system of the invention includes a plurality of vessels each containing therein an adsorbent mass configured to separate a gas mixture by absorbing at least one gas component in said adsorbent mass, where the system is configured to separate the gas mixture using a single pressure equalization cycle and includes only four valves per vessel of the plurality of vessels.

    摘要翻译: 一种变压吸附方法,包括通过吸收设置在多个容器的每个容器内的吸附剂组中的至少一种气体成分来分离气体混合物的步骤。 分离步骤具有单个压力平衡循环。 分离步骤优选地在多个容器中的每个容器上仅使用四个阀。 此外,本发明的变压吸附系统包括多个容器,每个容器各自含有吸附剂组合物,其被配置为通过吸收所述吸附剂组中的至少一种气体组分来分离气体混合物,其中该系统被配置为使用 单个压力平衡循环并且在多个容器中每个容器仅包括四个阀。

    Method and system for atmosphere recycling
    10.
    发明申请
    Method and system for atmosphere recycling 有权
    大气回收方法与系统

    公开(公告)号:US20070245698A1

    公开(公告)日:2007-10-25

    申请号:US11407058

    申请日:2006-04-20

    IPC分类号: B01D50/00

    摘要: A system for recycling vented atmosphere gas discharged from a heat treatment chamber utilizing a protective atmosphere gas therein. The system includes an atmosphere recycling apparatus configured to receive the vented atmosphere gas. The atmosphere recycling apparatus includes a gas separator configured to separate the vented atmosphere gas into a purified atmosphere gas stream and an impure stream. The atmosphere recycling apparatus is configured to feed the purified atmosphere gas stream to the heat treatment chamber. A storage vessel can be provided to receive the purified atmosphere gas stream from the atmosphere recycling apparatus, and configured to supplement an atmosphere gas supply to the heat treatment chamber with the purified atmosphere gas stream.

    摘要翻译: 一种利用其中的保护性气体气体从热处理室排出的排出气氛气体的回收系统。 该系统包括构造成接收排出的气氛气体的气氛回收装置。 气氛回收装置包括气体分离器,该气体分离器被构造成将排出的气氛气体分离成净化的气氛气流和不纯的流。 大气回收装置构造成将净化的气氛气体流供给到热处理室。 可以提供储存容器以接收来自大气回收设备的净化的气氛气流,并且被配置为用纯化的气氛气流补充到热处理室的气氛气体供应。