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    Burner and method for partly oxidising a gas stream comprising hydrogen sulphide and ammonia
    2.
    发明授权
    Burner and method for partly oxidising a gas stream comprising hydrogen sulphide and ammonia 有权
    用于部分氧化包含硫化氢和氨的气流的燃烧器和方法

    公开(公告)号：US06890498B2

    公开(公告)日：2005-05-10

    申请号：US10415919

    申请日：2001-10-29

    申请人： Rémi Pierre Tsiava ,  Manuel Binoist ,  Benoit Grand ,  Richard Soula ,  Denis Cieutat

    发明人： Rémi Pierre Tsiava ,  Manuel Binoist ,  Benoit Grand ,  Richard Soula ,  Denis Cieutat

    IPC分类号： B01D53/50 ,  B01D53/52 ,  B01D53/77 ,  C01B17/04 ,  F23D14/22 ,  F23D99/00 ,  F23G7/06

    CPC分类号： F23D14/22 ,  C01B17/0417 ,  F23D2900/00006

    摘要： A gas burner for use with a Claus furnace made up of at least five concentric tubes and the spaces formed between them. The diameters of the tubes increase radially outward so that the first tube has a smaller diameter than the fifth tube. At the end of the burner closest to the furnace, the tube ends of the third, fourth, and fifth tubes lie in the same plane. The first and the second tubes are fastened together and capable of movement along the central longitudinal axis of the burner, but their ends closest the furnace are not capable of moving past the plane formed by the third, fourth, and fifth tubes. An injector is located between the first and second tubes at the end closest the furnace. The injector is oriented towards the periphery of the burner.

    摘要翻译： 一种用于与由至少五个同心管组成的克劳斯特炉和它们之间形成的空间的气体燃烧器。 管的直径径向向外增加，使得第一管具有比第五管小的直径。 在最接近炉子的燃烧器的末端，第三，第四和第五管的管端在同一平面内。 第一和第二管被紧固在一起并且能够沿着燃烧器的中心纵向轴线移动，但是其最靠近炉子的端部不能移动经过由第三，第四和第五管形成的平面。 喷射器位于最靠近炉子的一端处于第一和第二管之间。 喷射器朝向燃烧器的周边。

    Process and apparatus for enhanced hydrocarbon recovery
    3.
    发明授权
    Process and apparatus for enhanced hydrocarbon recovery 有权
    用于提高烃回收的方法和装置

    公开(公告)号：US07866389B2

    公开(公告)日：2011-01-11

    申请号：US12014373

    申请日：2008-01-15

    申请人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

    发明人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

    IPC分类号： E21B43/24 ,  E21B36/00

    CPC分类号： E21B43/16 ,  E21B41/0064 ,  E21B43/40 ,  Y02C10/14

    摘要： A method for recovering hydrocarbons from a reservoir includes separating air into a nitrogen-rich gas and an oxygen-rich gas, oxidizing a hydrocarbon fuel with at least part of the oxygen-rich gas to produce steam and a CO2-rich gas, injecting at least part of the steam through an injection well into the reservoir to heat the hydrocarbons, purging the injection well with at least part of the nitrogen-rich gas, and injecting at least part of the CO2-rich gas into the reservoir containing the heated hydrocarbons.

    摘要翻译： 从储存器回收烃的方法包括将空气分离成富氮气体和富氧气体，用至少部分富氧气体氧化烃燃料以产生蒸汽和富二氧化碳的气体，在 至少部分蒸汽通过注入井进入储层以加热烃，用至少部分富氮气体吹扫注入井，并将至少部分富含二氧化碳的气体注入含有加热烃的储层 。

    PROCESS AND APPARATUS FOR ENHANCED HYDROCARBON RECOVERY
    4.
    发明申请
    PROCESS AND APPARATUS FOR ENHANCED HYDROCARBON RECOVERY 有权
    加氢回收的工艺和装置

    公开(公告)号：US20080257543A1

    公开(公告)日：2008-10-23

    申请号：US12014373

    申请日：2008-01-15

    申请人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

    发明人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

    IPC分类号： E21B21/06

    CPC分类号： E21B43/16 ,  E21B41/0064 ,  E21B43/40 ,  Y02C10/14

    摘要： A method for recovering hydrocarbons from a reservoir includes separating air into a nitrogen-rich gas and an oxygen-rich gas, oxidizing a hydrocarbon fuel with at least part of the oxygen-rich gas to produce steam and a CO2-rich gas, injecting at least part of the steam through an injection well into the reservoir to heat the hydrocarbons, purging the injection well with at least part of the nitrogen-rich gas, and injecting at least part of the CO2-rich gas into the reservoir containing the heated hydrocarbons.

    摘要翻译： 从储存器回收烃的方法包括将空气分离成富氮气体和富氧气体，用至少部分富氧气体氧化烃燃料以产生蒸汽和富二氧化碳的气体，在 至少部分蒸汽通过注入井进入储层以加热烃，用至少部分富氮气体吹扫注入井，并将至少部分富含二氧化碳的气体注入含有加热烃的储层 。

    Method for optimizing the temperature of a Claus unit
    6.
    发明授权
    Method for optimizing the temperature of a Claus unit 失效
    克劳斯装置的温度优化方法

    公开(公告)号：US5702678A

    公开(公告)日：1997-12-30

    申请号：US673033

    申请日：1996-07-01

    申请人： Denis Cieutat ,  Emmanuel Schmidt

    发明人： Denis Cieutat ,  Emmanuel Schmidt

    IPC分类号： B01D53/52 ,  B01D53/50 ,  C01B17/50 ,  C01B17/69

    CPC分类号： B01D53/523 ,  Y10S423/02

    摘要： A method is disclosed for treating sulfur containing waste streams, comprising: a) injecting said sulfur containing waste streams into a sulfuric acid regeneration unit so as to produce a sulfur dioxide containing effluent; b) passing a portion of said sulfur dioxide containing effluent to a Claus thermal reactor, and c) diverting a portion of said portion of said sulfur dioxide containing effluent of step b to a Claus catalytic reactor that is downstream from said Claus thermal reactor in an amount sufficient to maintain the average temperature in the Claus thermal reactor to be less than 3,250.degree. F.

    摘要翻译： 公开了一种用于处理含硫废物流的方法，包括：a）将所述含硫废物流注入硫酸再生单元中以产生含二氧化硫的流出物; b）将含有二氧化硫的流出物的一部分通过克劳斯热反应器，和c）将所述部分所述含二氧化硫的步骤b的流出物的一部分转移到克劳斯催化反应器中，所述克劳斯催化反应器在所述克劳斯热反应器的下游 足以将克劳斯热反应器中的平均温度保持在小于3,250°F的量。

    Method for the production of hydrocarbon liquids using a fischer-tropf method
    7.
    发明申请
    Method for the production of hydrocarbon liquids using a fischer-tropf method 审中-公开
    使用费 - 托方法生产烃类液体的方法

    公开(公告)号：US20060116430A1

    公开(公告)日：2006-06-01

    申请号：US10541127

    申请日：2004-04-02

    申请人： Paul Wentink ,  Denis Cieutat ,  Guillaume De Souza

    发明人： Paul Wentink ,  Denis Cieutat ,  Guillaume De Souza

    IPC分类号： C07C27/26

    CPC分类号： C10G2/00

    摘要： Methods for converting hydrocarbon gases into hydrocarbon liquids through Fischer-Tropsch methods. In addition to liquid hydrocarbons, a waste gas containing hydrogen, carbon dioxide, and hydrocarbons with less than 6 carbon atoms, is produced. The waste gas is separated and several gas streams are produced. One such gas stream contains methane, and has a recovery rate, in terms of hydrogen and carbon monoxide, of at least 60%. Another gas stream has a recovery rate, in terms of carbon dioxide, of at least 40%. A supplementary gas stream, which contains hydrocarbons with at least 2 carbon atoms, is also created.

    摘要翻译： 通过费 - 托法将烃类气体转化为烃类液体的方法。 除了液体烃之外，还生产含有氢，二氧化碳和碳原子数小于6的烃的废气。 废气被分离并产生几种气流。 一种这样的气流含有甲烷，并且具有至少60％的氢和一氧化碳的回收率。 另一种气流的二氧化碳回收率至少为40％。 还产生了含有至少2个碳原子的烃的补充气流。