Configurations and methods for ribbed downcomer wall
    62.
    发明授权
    Configurations and methods for ribbed downcomer wall 有权
    肋肋下降管壁的构造和方法

    公开(公告)号:US07581719B2

    公开(公告)日:2009-09-01

    申请号:US10533068

    申请日:2003-11-21

    IPC分类号: B01F3/04

    摘要: An inclined fluid receiving surface (230) is positioned a short distance away from a pipe distributor (210) having a plurality of openings (212) and receives from the openings a liquid-containing fluid (220) with a horizontal momentum (222) in the direction of the pipe flow. The fluid receiving surface (230) further includes a flow-impeding portion (232) that reduces the horizontal momentum (222) of the fluid (220) on the fluid receiving surface (230), thereby significantly improving distribution of the fluid (220).

    摘要翻译: 倾斜的流体接收表面(230)位于离开具有多个开口(212)的管道分配器(210)的较短距离处,并且从开口接收具有水平动量(222)的含液体流体(220) 管道流向。 流体接收表面(230)还包括阻流部分(232),其减小流体接收表面(230)上的流体(220)的水平动量(222),从而显着改善流体(220)的分布, 。

    Welding Processes
    63.
    发明申请
    Welding Processes 审中-公开
    焊接工艺

    公开(公告)号:US20090212023A1

    公开(公告)日:2009-08-27

    申请号:US11814027

    申请日:2005-05-17

    IPC分类号: B23K5/00

    摘要: Contemplated methods for welding stainless steel substantially improve welding speed and quality. Most typically, such attributes are achieved by welding a root pass using GMAW-Sm to thereby depositing a root, welding a hot pass using GMAW-P to thereby deposit additional weld metal onto the root, and by welding at least one of a fill pass and a cap pass using at least one of GMAW-P and FCAW.

    摘要翻译: 焊接不锈钢的考虑方法大大提高了焊接速度和质量。 最通常地,这样的属性通过使用GMAW-Sm焊接根通道来实现,从而沉积根部,使用GMAW-P焊接热通道,从而将附加的焊接金属沉积到根部上,并且通过焊接至少一个填充通道 和使用GMAW-P和FCAW中的至少一个的盖帽通行。

    Integrated Compressor/Stripper Configurations And Methods
    64.
    发明申请
    Integrated Compressor/Stripper Configurations And Methods 审中-公开
    集成式压缩机/分离器配置和方法

    公开(公告)号:US20090205946A1

    公开(公告)日:2009-08-20

    申请号:US12095788

    申请日:2006-12-14

    IPC分类号: B01D3/42 B01D3/14

    摘要: Contemplated solvent regenerators include a flash drum in which lean solvent from the regenerator is flashed, and from which supplemental steam is recovered that is then fed back to the regenerator using a compressor, and most preferably a thermocompressor. Such devices have a substantially reduced net steam and energy requirement despite an increase in electrical energy demand, and further maintain a neutral water balance in the regenerator.

    摘要翻译: 沉积的溶剂再生器包括闪蒸鼓,闪蒸桶中闪蒸来自再生器的贫溶剂,并从中回收补充蒸汽,然后使用压缩机将反应器反馈回再生器,最优选热压机。 尽管电能需求增加,这种装置具有显着降低的净蒸汽和能量需求,并且进一步维持再生器中的中性水平衡。

    Configurations and Methods for Rich Gas Conditioning for NGL Recovery
    65.
    发明申请
    Configurations and Methods for Rich Gas Conditioning for NGL Recovery 有权
    用于NGL恢复的富气调节的配置和方法

    公开(公告)号:US20090165498A1

    公开(公告)日:2009-07-02

    申请号:US12304734

    申请日:2007-07-09

    申请人: John Mak

    发明人: John Mak

    IPC分类号: F25J3/00 C10G5/06

    CPC分类号: C10L3/12

    摘要: Contemplated gas treatment plants for recovery of NGL from rich feed gas include an upstream conditioning unit in which heavier hydrocarbons, and most typically C5 and heavier are removed prior to feeding the processed feed gas to an NGL recovery plant, thus avoiding the need to process the heavier hydrocarbons in the NGL recovery plant. Such conditioning units advantageously reduce energy demand for dehydration otherwise required and allow for production of C2-C4, and C5+ streams that can be sold as valuable products.

    摘要翻译: 用于从富含原料气回收NGL的沉淀气体处理设备包括上游调节单元,其中在将加工的进料气体送入NGL回收设备之前,较重的烃,最典型的是C5和较重的烃被除去,从而避免了处理 NGL回收厂中较重的碳氢化合物。 这样的调节装置有利地减少了需要脱水的能量需求,并允许生产可以作为有价值产品出售的C2-C4和C5 +料流。

    Configurations and methods for effluent gas treatment
    67.
    发明授权
    Configurations and methods for effluent gas treatment 有权
    废气处理的配置和方法

    公开(公告)号:US07384611B2

    公开(公告)日:2008-06-10

    申请号:US10492750

    申请日:2002-08-14

    申请人: Jen Kai Chen

    发明人: Jen Kai Chen

    IPC分类号: B01D50/00 B01D53/56

    摘要: Methods and configurations are drawn to a plant in which an effluent gas with a sulfur dioxide content of more than 1.5% is mixed with a substantially sulfur dioxide free offgas from a contactor to form a mixed feed gas for a hydrogenation reactor, wherein the mixed feed gas has a sulfur dioxide content of less than 1.5%.

    摘要翻译: 将方法和结构绘制到其中二氧化硫含量大于1.5%的废气与来自接触器的基本上不含二氧化硫的废气混合以形成用于氢化反应器的混合进料气体的设备,其中混合进料 气体的二氧化硫含量小于1.5%。

    Triple Cycle Power Plant
    68.
    发明申请
    Triple Cycle Power Plant 审中-公开
    三重循环发电厂

    公开(公告)号:US20080034727A1

    公开(公告)日:2008-02-14

    申请号:US11569042

    申请日:2004-05-19

    申请人: Tek Sutikno

    发明人: Tek Sutikno

    IPC分类号: F02C6/00

    摘要: Abstract: A refrigeration cycle is integrated into a combined cycle power plant to form a triple cycle power plant in which gas turbine generator inlet air is chilled and dehydrated to increase the mass flow of the inlet air, and in which duct firing in HRSG is increased in dependence of the increased mass flow. In further preferred integration aspects, the heat from the inlet chiller refrigerant is provided to the HRSG.

    摘要翻译: 摘要:将制冷循环整合到联合循环发电厂中,形成三相循环发电厂,其中燃气轮机发电机入口空气被冷却和脱水以增加入口空气的质量流量,并且其中HRSG中的管道燃烧增加 这取决于质量流量的增加。 在进一步优选的集成方面,来自冷却器制冷剂的热量被提供给HRSG。

    Configurations and method for improved gas removal
    69.
    发明授权
    Configurations and method for improved gas removal 有权
    改进气体去除的配置和方法

    公开(公告)号:US07192468B2

    公开(公告)日:2007-03-20

    申请号:US10478350

    申请日:2002-04-15

    IPC分类号: B01D53/14

    摘要: A plant includes an absorber (103) that operates in a gas phase supercritical region and removes an acid gas from a feed stream (9) at high recovery of the feed stream (10) while producing a high purity acid gas stream (36). Particularly preferred plants include gas purification plants that receive a feed gas with at least 5 mol % carbon dioxide at a pressure of at least 3000 psi.

    摘要翻译: 植物包括在气相超临界区域中操作并在高回收率的进料流(10)中从进料流(9)中除去酸性气体同时产生高纯酸性气流(36)的吸收器(103)。 特别优选的设备包括气体净化设备,其在至少3000psi的压力下接收具有至少5mol%二氧化碳的进料气体。