中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

255 records (took 0.024 seconds)

    Slag discharge from reactor for synthesis gas production
    3.
    发明授权
    Slag discharge from reactor for synthesis gas production 有权
    来自反应器的炉渣排放用于合成气生产

    公开(公告)号：US09102883B2

    公开(公告)日：2015-08-11

    申请号：US12737578

    申请日：2009-07-21

    Applicant: Christoph Hanrott

    Inventor： Christoph Hanrott

    IPC: C10J3/52

    CPC classification number: C10J3/52 ,  C10J3/526 ,  C10J2300/1628

    Abstract: With a method for discharging slag from a water bath of a reactor for synthesis gas production, whereby the slag is brought to a lower pressure level by means of a transfer container, a solution is supposed to be created, with which the components connected with transferring the slag out are subject to a low temperature, whereby immediate slag transfer without water exchange is supposed to be made possible, with a minimal required cooling power. This is accomplished in that a cooling water stream is passed to the slag stream in the outlet region of the slag from the water bath of the gas generator or the pressurized container that surrounds it, in a region having a greater cross-section than the cross-section of the entry connector of another system part, such as, for example, the transfer container, in such a manner that temperature stratification in the outlet region is made possible.

    Abstract translation: 使用用于从用于合成气生产的反应器的水浴中排出炉渣的方法，由此通过转移容器使炉渣达到较低的压力水平，应该创建一种溶液，其中组分与转移 炉渣出现低温，因此不需要水交换就可以实现直接的炉渣转移，而且所需的冷却功率最小。 这是通过以下方式实现的：在具有比十字形截面大的区域中的冷却水流从气体发生器的水浴或围绕它的加压容器的炉渣出口区域中的炉渣流中传递 以使出口区域的温度分层成为可能的方式，将另一系统部件（例如，转移容器）的入口连接器的部分切割。

    SYSTEM AND METHOD FOR CONTINUOUS SOLIDS SLURRY DEPRESSURIZATION
    4.
    发明申请
    SYSTEM AND METHOD FOR CONTINUOUS SOLIDS SLURRY DEPRESSURIZATION 有权
    连续固体淤浆减水的系统和方法

    公开(公告)号：US20150159503A1

    公开(公告)日：2015-06-11

    申请号：US14566581

    申请日：2014-12-10

    Applicant: General Electric Company

    Inventor： Thomas Frederick Leininger ,  Raymond Douglas Steele ,  Hsien-Chin William Yen ,  Stephen Michael Cordes

    IPC: F01D21/00 ,  F01D1/02

    CPC classification number: F01D21/006 ,  C10J3/485 ,  C10J3/526 ,  C10J3/723 ,  C10J2300/1628 ,  F01D1/02 ,  F03B5/00 ,  F04D5/001 ,  F04D7/04 ,  F04D15/0038 ,  F04D15/0066 ,  Y02E10/20 ,  Y02P10/32

    Abstract: A continuous slag processing system includes a rotating parallel disc pump, coupled to a motor and a brake. The rotating parallel disc pump includes opposing discs coupled to a shaft, an outlet configured to continuously receive a fluid at a first pressure, and an inlet configured to continuously discharge the fluid at a second pressure less than the first pressure. The rotating parallel disc pump is configurable in a reverse-acting pump mode and a letdown turbine mode. The motor is configured to drive the opposing discs about the shaft and against a flow of the fluid to control a difference between the first pressure and the second pressure in the reverse-acting pump mode. The brake is configured to resist rotation of the opposing discs about the shaft to control the difference between the first pressure and the second pressure in the letdown turbine mode.

    Abstract translation: 连续炉渣处理系统包括耦合到电动机和制动器的旋转平行盘式泵。 旋转的平行盘泵包括联接到轴的相对的盘，被配置为在第一压力下连续地接收流体的出口以及被构造成在小于第一压力的第二压力下连续排出流体的入口。 旋转平行盘泵可以在反作用泵模式和降低涡轮机模式下配置。 电动机构造成驱动相对的盘绕轴并抵靠流体的流动来控制反作用泵模式中的第一压力和第二压力之间的差。 制动器构造成抵抗相对的盘围绕轴的旋转，以控制减速涡轮机模式中的第一压力和第二压力之间的差。

    SYSTEM AND METHOD FOR CONTINUOUS SLAG HANDLING WITH DIRECT COOLING
    5.
    发明申请
    SYSTEM AND METHOD FOR CONTINUOUS SLAG HANDLING WITH DIRECT COOLING 审中-公开
    用于连续冷却直接冷却的系统和方法

    公开(公告)号：US20150159097A1

    公开(公告)日：2015-06-11

    申请号：US14103714

    申请日：2013-12-11

    Applicant: General Electric Company

    Inventor： Hsien-Chin William Yen ,  Whitney Tolbert Norris ,  Raymond Douglas Steele

    IPC: C10J3/84

    CPC classification number: C10J3/845 ,  C10J3/485 ,  C10J3/526

    Abstract: A system includes a quench chamber configured to continuously receive a mixture of a gas and slag, and a downstream end portion coupled to the quench chamber. The quench chamber includes a quench sump configured to continuously separate the gas from the slag in the mixture via a quench liquid. The downstream end portion is configured to continuously convey a slag slurry to a depressurization system. The downstream end portion includes a cooling system configured to directly cool the slag slurry with a cooling fluid, and the slag slurry includes the separated slag and at least a portion of the cooling fluid

    Abstract translation: 系统包括被配置为连续接收气体和炉渣的混合物的骤冷室以及耦合到骤冷室的下游端部分。 骤冷室包括一个配置成通过淬火液体将气体与混合物中的炉渣连续分离的骤冷池。 下游端部构造成将渣浆连续输送到减压系统。 下游端部包括冷却系统，该冷却系统构造成用冷却流体直接冷却炉渣浆料，并且炉渣浆料包括分离的炉渣和冷却流体的至少一部分

    Device for slag removal from a coal gasification reactor
    8.
    发明授权
    Device for slag removal from a coal gasification reactor 失效
    用于从煤气化反应器中除渣的装置

    公开(公告)号：US08757528B2

    公开(公告)日：2014-06-24

    申请号：US13861744

    申请日：2013-04-12

    Applicant: Christoph Hanrott

    Inventor： Christoph Hanrott

    IPC: B02C21/00 ,  B02C19/00

    CPC classification number: B02C23/18 ,  C10J3/526 ,  C10J2300/093 ,  C10J2300/0956 ,  C10J2300/1634

    Abstract: A device for removing slag from a coal gasification or synthesis gas production process and a slag water bath is enclosed by the reaction vessel The slag is discharged by means of a lock-type transfer vessel arranged located downstream of the slag bath. A vessel includes an upper and a lower cylindrical section, the upper cylindrical section having a diameter larger than that of the lower cylindrical section and both sections are connected by a tapered section which preferably is conical in shape, the angle of the cone being similar to that of the angle of repose of the slag. A process for removing slag from a coal gasification reactor the process including a discharge of slag from the coal gasification reactor to a transfer vessel which precludes formation of slag incrustations in the transfer vessel is also defined.

    Abstract translation: 用于从煤气化或合成气生产过程中除渣的装置和渣水浴由反应容器包围。炉渣通过布置在渣槽下游的锁式转移容器排出。 容器包括上部和下部圆柱形部分，上部圆柱形部分的直径大于下部圆柱形部分的直径，并且两个部分通过锥形部分连接，锥形部分的形状优选为锥形，锥体的角度类似于 渣的休止角。 还定义了一种从煤气化反应器中除去炉渣的方法，该方法包括将煤渣从煤气化反应器排放到转移容器中，排除了在转移容器中形成渣渣的过程。

    GASIFICATION SYSTEM
    9.
    发明申请
    GASIFICATION SYSTEM 有权
    气化系统

    公开(公告)号：US20140030668A1

    公开(公告)日：2014-01-30

    申请号：US14001642

    申请日：2011-02-24

    Applicant: Jiansheng Zhang ,  Hongbo Ma ,  Dadi Gu

    Inventor： Jiansheng Zhang ,  Hongbo Ma ,  Dadi Gu

    IPC: F27D1/12

    CPC classification number: F27D1/12 ,  C10J3/485 ,  C10J3/526 ,  C10J3/76 ,  C10J3/845 ,  C10J2300/0933

    Abstract: A gasification furnace is provided. The gasification furnace includes an outer shell having an outer shell inlet formed at a top of the outer shell and an outer shell outlet formed at a bottom of the outer shell; an inner shell having an inner shell inlet corresponding to the outer shell inlet, and an inner shell outlet corresponding to the outer shell outlet, and being fabricated by a membrane wall having a cooling water inlet and a cooling water outlet; a nozzle; a lower shell having a slag exhausting port and a gas discharging port; a cooler having a cooling passage formed therein, a cooler water inlet, and a cooler water outlet; a positioning member disposed between the inner shell and an inner bottom wall of the outer shell; and a gas guiding pipe defining an upper end connected with the cooler, and a lower end extended downward.

    Abstract translation: 提供气化炉。 气化炉包括：外壳，外壳入口形成在外壳的顶部，外壳出口形成在外壳的底部; 具有对应于外壳入口的内壳入口的内壳和对应于外壳出口的内壳出口，并由具有冷却水入口和冷却水出口的膜壁制成; 一个喷嘴; 具有排渣口和排气口的下壳体; 冷却器，其中形成有冷却通道，冷却水入口和冷却水出口; 定位构件，设置在所述内壳和所述外壳的内底壁之间; 以及气体引导管，其限定与冷却器连接的上端，下端向下延伸。

Patent Agency Ranking