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    Reforming apparatus and operation method thereof
    4.
    发明申请
    Reforming apparatus and operation method thereof 有权
    改造设备及其操作方法

    公开(公告)号：US20040068933A1

    公开(公告)日：2004-04-15

    申请号：US10387570

    申请日：2003-03-14

    申请人： MATSUSHITA ELECTRIC WORKS, LTD.

    发明人： Toru Nakamura ,  Susumu Kobayashi ,  Hitoshi Kudo ,  Mikio Sei ,  Yuichiro Yasuda ,  Zhongmin Fei

    IPC分类号： B01J008/00 ,  C01B003/24

    CPC分类号： B01J8/0465 ,  B01B1/005 ,  B01J8/0496 ,  B01J2208/00203 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/00513 ,  B01J2208/0053 ,  B01J2219/1925 ,  C01B3/384 ,  C01B3/48 ,  C01B2203/0227 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/0816 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/0883 ,  C01B2203/0894 ,  C01B2203/82 ,  Y02P20/128 ,  Y02P20/129

    摘要： There is provided a reforming apparatus which shows high efficiency and excellent operation-starting performance, in spite of its compact body and simple structure. The present invention relates to a reforming apparatus which having a gas-producing passage (1) which includes a reforming catalyst section (2), a shift catalyst section (3) and a CO-selective oxidizing catalyst section (4) arranged in this order along a gas flowing direction; and a combustion gas passage (5) for heating the reforming catalyst section (2), the shift catalyst section (3) and the CO-selective oxidizing catalyst section (4). The reformed gas-producing passage (1) is formed of a first passage (1a) including the reforming catalyst section (2) and a second heat-recovering section (6) which recovers heat from the gas having passed through the shift catalyst section (3) and the gas having passed through the CO-selective oxidizing catalyst section (4) and supplies the heat to a fuel gas and steam fed to the reforming catalyst section (2); and a second passage (1b) including the shift catalyst section (3), the CO-selective oxidizing catalyst section (4), and a first heat-recovering section (7) which recovers heat from the gas having passed through the reforming catalyst section (2) and supplies the heat to the reforming catalyst section (2). The first passage (1a) is located adjacent to the combustion gas passage (5), and the second passage (1b) is located adjacent to the first passage (1a).

    摘要翻译： 提供了尽管体积小且结构简单的高效率和优异的起动性能的重整装置。 本发明涉及一种具有气体产生通道（1）的重整装置，该气体生成通道（1）包括重整催化剂部分（2），换挡催化剂部分（3）和选择性氧化催化剂部分（4） 沿气体流动方向; 以及用于加热重整催化剂部分（2），变换催化剂部分（3）和CO选择氧化催化剂部分（4）的燃烧气体通道（5）。 重整气体产生通道（1）由包括重整催化剂部分（2）的第一通道（1a）和从已经通过变换催化剂部分的气体中回收热量的第二热回收部分（6）形成 3），并且已经通过CO选择氧化催化剂部分（4）的气体并将热量供给到供给到重整催化剂部分（2）的燃料气体和蒸汽; 以及包括所述变换催化剂部分（3），所述CO选择氧化催化剂部分（4）和从已经通过所述重整催化剂部分的气体中回收热量的第一热回收部分（7）的第二通道（1b） （2），并将热量供给到重整催化剂部（2）。 第一通道（1a）位于燃烧气体通道（5）附近，第二通道（1b）位于第一通道（1a）附近。

    Chambers of a moving bed
    7.
    发明授权
    Chambers of a moving bed 失效
    移动床的房间

    公开(公告)号：US5658539A

    公开(公告)日：1997-08-19

    申请号：US506038

    申请日：1995-07-24

    申请人： Jean-Paul Euzen ,  Maurice Berthelin ,  Jean De Bonneville ,  Roland Huin ,  Daniel Vuillemot

    发明人： Jean-Paul Euzen ,  Maurice Berthelin ,  Jean De Bonneville ,  Roland Huin ,  Daniel Vuillemot

    IPC分类号： B65D6/12 ,  B01J8/12 ,  C10G35/12 ,  B01J8/08

    CPC分类号： B01J8/12 ,  C10G35/12 ,  B01J2219/1925 ,  B01J2219/1943

    摘要： An enclosure in which there circulates a moving bed of solid particles (for example a moving-bed catalytic reactor such as a reforming reactor), is delimited in the enclosure by at least one grill. In the enclosure a fluid passes through the bed in a direction different from that of the flow of the assembly of the particles and issues from the bed by way of at least one grill. Disposed in the thickness of said bed in an intermediate wall (grill) such as to distribute the thrust forces produced by the fluid on the particles in the zones of the bed which are delimited in that way. Jamming of the particles against the grill or grills is greatly reduced and the admissible fluid flow rate is then decreased.

    摘要翻译： 在其中循环固体颗粒的移动床（例如移动床催化反应器例如重整反应器）的外壳通过至少一个格栅限定在外壳中。 在外壳中，流体沿与颗粒组件的流动不同的方向通过床，并通过至少一个格栅从床发出。 设置在中间壁（格栅）中的所述床的厚度上，以便将由流体产生的推力分配在以这种方式界定的床的区域中的颗粒上。 颗粒对格栅或烤架的干扰大大降低，然后允许的流体流速减小。

    Moving bed chamber with a regularized flow
    9.
    发明授权
    Moving bed chamber with a regularized flow 失效
    移动床室具有正规流

    公开(公告)号：US6090351A

    公开(公告)日：2000-07-18

    申请号：US148072

    申请日：1998-09-04

    申请人： Jean-Paul Euzen ,  Daniel Vuillemot ,  Roland Huin

    发明人： Jean-Paul Euzen ,  Daniel Vuillemot ,  Roland Huin

    IPC分类号： B01J8/00 ,  B01J8/02 ,  B01J8/12 ,  C01B3/42 ,  C10G35/12 ,  B01J8/08

    CPC分类号： B01J8/0214 ,  B01J8/003 ,  B01J8/12 ,  C01B3/42 ,  C10G35/12 ,  B01J2208/00884 ,  B01J2219/1925 ,  B01J2219/1943 ,  C01B2203/0227

    摘要： A chamber comprising a moving bed of solid particles, delimited by at least one screen with thickness e, circulating in a downward direction substantially parallel to the screen, the bed being traversed by at least one fluid flowing in the bed in a principal direction which is different to that of the ensemble of particles and leaving the bed by an outlet screen. In accordance with the invention, the chamber comprises at least one opening for introducing solid particles located above the bed and comprising at least one orifice for the flow of the particles, located at a distance of at least 0.6 e from the outlet screen. The chamber advantageously comprises at least two extraction openings, one extraction opening being located at a distance not more than 0.5 e from the outlet screen, and the other at a distance of at least 0.5 e from the outlet screen. The invention is applicable to catalytic reactors, in particular to catalytic reforming reactors.

    摘要翻译： 一个室，包括固体颗粒的移动床，由至少一个具有厚度e的筛网限定，沿着基本上平行于筛网的向下方向循环，该床被沿着主要方向流过床的至少一种流体横穿， 不同于粒子的组合，并通过出口屏幕离开床。 根据本发明，腔室包括用于引入位于床上方的固体颗粒的至少一个开口，并且包括用于颗粒流动的至少一个孔口，该孔口与出口筛网距离至少0.6e。 所述室有利地包括至少两个提取开口，一个提取开口位于离出口屏幕不超过0.5埃的距离处，另一个距出口屏幕至少0.5埃的距离。 本发明适用于催化反应器，特别是催化重整反应器。

    Vessel with improved solid particle extraction
    10.
    发明授权
    Vessel with improved solid particle extraction 失效
    具有改进的固体颗粒萃取的容器

    公开(公告)号：US5833936A

    公开(公告)日：1998-11-10

    申请号：US642000

    申请日：1996-05-02

    申请人： Jean Paul Euzen ,  Renaud Pontier ,  Daniel Vuillemot

    发明人： Jean Paul Euzen ,  Renaud Pontier ,  Daniel Vuillemot

    IPC分类号： B01J8/00 ,  B01J8/02 ,  B01J8/12 ,  C10G35/04 ,  C10G35/12

    CPC分类号： B01J8/0015 ,  B01J8/02 ,  B01J8/0214 ,  B01J8/12 ,  C10G35/12 ,  B01J2208/00761 ,  B01J2208/021 ,  B01J2219/1925 ,  B01J2219/1943

    摘要： A vessel, in which a chemical reaction is carried out in the presence of a catalyst, comprises a bed (4) of solid catalytic particles, delimited by at least one wall (1, 10, 11) and a base (2). The base comprises at least one gravity extraction device (3) for the particles and a succession of ridges and hollows forming pleats. The ridges and hollows are oriented towards the extraction device. This succession is advantageously formed by an assembly of facets, which are preferably trapezoidal. The invention has particular application to mobile bed reactors, in particular those used for catalytic reforming of petroleum cuts.

    摘要翻译： 在催化剂存在下进行化学反应的容器包括由至少一个壁（1,10,11）和碱（2）限定的固体催化剂颗粒床（4）。 底座包括用于颗粒的至少一个重力提取装置（3）和形成褶皱的一连串脊和中空部。 脊和凹槽朝向提取装置定向。 该连续性有利地由小平面的组合形成，其优选是梯形的。 本发明特别适用于移动床反应器，特别是用于石油馏分催化重整的反应器。