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8 条记录 (耗时 0.011 秒)

    IMPROVED QUENCH ZONE DESIGN USING SPRAY NOZZLES
    3.
    发明公开
    IMPROVED QUENCH ZONE DESIGN USING SPRAY NOZZLES 审中-公开
    VERBESSERTES QUENCHZONENDESIGN UNTER VERWENDUNG VONSPRÜHDÜSEN

    公开(公告)号：EP2318555A4

    公开(公告)日：2017-04-26

    申请号：EP09770598

    申请日：2009-04-24

    申请人： UOP LLC

    发明人： SECHRIST PAUL A

    IPC分类号： C21D1/667 ,  B01J8/00 ,  B01J8/04 ,  C21D1/62

    CPC分类号： C21D1/667 ,  B01J8/008 ,  B01J8/0453 ,  C21D1/62

    摘要： A liquid distribution device is presented for the collection and distribution of liquid between reactor or adsorbent beds. The device includes a liquid collection tray, a mixing chamber in fluid communication with the liquid collection tray, a liquid distribution tray in fluid communication with the mixing chamber, and a plurality of nozzles for delivering the liquid over the top of a reactor or adsorbent bed.

    摘要翻译： 提出了液体分配装置用于在反应器床或吸附床之间收集和分配液体。 该装置包括液体收集盘，与液体收集盘流体连通的混合室，与混合室流体连通的液体分配盘和用于将液体输送到反应器或吸附床顶部的多个喷嘴 。

    IMPROVED HEAT PUMP FOR HIGH PURITY BOTTOM PRODUCT
    6.
    发明公开
    IMPROVED HEAT PUMP FOR HIGH PURITY BOTTOM PRODUCT 有权
    VERBESSERTEWÄRMEPUMPEFÜREIN HOCHREINES SUMPFPRODUKT

    公开(公告)号：EP2341995A4

    公开(公告)日：2014-01-22

    申请号：EP09829525

    申请日：2009-09-29

    申请人： UOP LLC

    发明人： SECHRIST PAUL A ,  WEGERER DAVID A

    IPC分类号： B01D1/00 ,  B01D1/28 ,  B01D3/00 ,  B01D3/32 ,  B01D3/42

    CPC分类号： B01D3/322 ,  B01D3/4266

    摘要： An apparatus for reducing the energy consumption of a distillation column is disclosed. The apparatus draws off an intermediate vapor stream from the rectification section of the distillation column, where the vapor stream is compressed and used to reboil a portion of the bottoms stream. The compressed vapor stream transfers energy to the bottoms stream, thereby condensing a portion of the vapor stream while vaporizing the bottoms stream.

    摘要翻译： 公开了一种用于降低蒸馏塔的能量消耗的装置。 该装置从蒸馏塔的精馏段中抽出中间蒸汽流，蒸馏塔被压缩并用于再沸腾一部分底部物流。 压缩的蒸汽流将能量转移到塔底物流，从而在蒸发塔底物流的同时冷凝蒸汽流的一部分。

    FLUID DISTRIBUTION APPARATUS
    8.
    发明公开
    FLUID DISTRIBUTION APPARATUS 有权
    液体分配装置

    公开(公告)号：EP1812132A4

    公开(公告)日：2009-03-18

    申请号：EP05814894

    申请日：2005-10-28

    申请人： UOP LLC

    发明人： FREY STANLEY J ,  SECHRIST PAUL A ,  KAUFF DANIEL A

    IPC分类号： B01D15/00 ,  B01D24/08 ,  B01D24/48

    CPC分类号： B01D15/1821 ,  B01D15/14 ,  B01D24/008 ,  B01D24/14 ,  B01D2201/44

    摘要： Disclosed is a mixer-distributor-collector apparatus for use between beds of solid particles in a fluid-solid contacting vessel. The apparatus includes a solids retaining screen, fluid deflector, passageway, fluid distributor, and flow manipulator. The flow manipulator is a device such as a honeycomb, porous solid, perforated plate, screen, or grid having an open area greater than the open area of the fluid distributor and is located below and spaced apart from the fluid distributor. The apparatus improves the fluid flow characteristics by minimizing or eliminating fluid velocity jets and/or other turbulence which can disturb the downstream particle bed. In an exemplary application, the invention finds use in simulated moving bed (SMB) adsorptive separation processes.