Shaped catalyst particles for hydrocarbon synthesis
    1.
    发明授权
    Shaped catalyst particles for hydrocarbon synthesis 失效
    用于烃合成的成型催化剂颗粒

    公开(公告)号:US07563745B2

    公开(公告)日:2009-07-21

    申请号:US10517098

    申请日:2003-06-06

    摘要: The invention relates to a shaped catalyst or catalyst precursor containing a catalytically active component or a precursor therefore, the component selected from elements of Group VIII of the Periodic Table of the Elements, supported on a carrier, which catalyst or catalyst precursor is an elongated shaped particle having three protrusions each extending from and attached to a central position, wherein the central position is aligned along the longitudinal axis of the particle, the cross-section of the particle occupying the space encompassed by the outer edges of six circles around a central circle, each of the six circles touching two neighboring circles while three alternating circles are equidistant to the central circle and may be attached to the central circle, minus the space occupied by the three remaining outer circles and including the six interstitial regions.The invention further relates to a process to prepare the catalyst or catalyst precursor from a shapeable dough, to the die-plate used for the preparation of an extruded catalyst or catalyst precursor, to the use of the catalysts, as well as to hydrocarbons prepared by using the catalyst.The invention further relates to a process to obtain fuels and optionally base oils, by hydrogenation, hydroisomerisation and/or hydrocracking of the hydrocarbons prepared by using the catalyst.

    摘要翻译: 本发明涉及含有催化活性组分或前体的成型催化剂或催化剂前体,所述催化剂或催化剂前体包含负载在载体上的选自元素周期表第Ⅷ族元素的组分,该催化剂或催化剂前体是细长形状 具有从中心位置延伸并连接到中心位置的三个突起的颗粒,其中中心位置沿着颗粒的纵向轴线对准,颗粒的横截面占据由围绕中心圆的六个圆的外边缘包围的空间 ,六个圆中的每一个接触两个相邻的圆,而三个交替的圆与中心圆相等,并且可以附接到中心圆,减去三个剩余外圆所占据的空间并且包括六个间隙区。 本发明还涉及一种从可成型面团制备催化剂或催化剂前体的方法,用于制备挤出的催化剂或催化剂前体的模板,使用催化剂以及由 使用催化剂。 本发明还涉及通过使用催化剂制备的烃的氢化,加氢异构化和/或加氢裂化来获得燃料和任选的基础油的方法。

    SYSTEMS AND METHODS FOR PRODUCING OIL AND/OR GAS
    5.
    发明申请
    SYSTEMS AND METHODS FOR PRODUCING OIL AND/OR GAS 审中-公开
    用于生产油和/或气的系统和方法

    公开(公告)号:US20110108269A1

    公开(公告)日:2011-05-12

    申请号:US12743314

    申请日:2008-11-18

    IPC分类号: E21B43/34 E21B43/00

    CPC分类号: E21B43/16 C09K8/594 E21B43/30

    摘要: A system for producing oil and/or gas from an underground formation comprising a first array of wells dispersed above the formation; a second array of wells dispersed above the formation; wherein the first array of wells comprises a mechanism to inject a miscible enhanced oil recovery formulation into the formation while the second array of wells comprises a mechanism to produce oil and/or gas from the formation for a first time period; a means to convert at least a portion of the miscible enhanced oil recovery formulation within the formation into another compound during a second time period; and a means to recover at least a portion of the another compound during a third time period.

    摘要翻译: 一种用于从地下地层生产油和/或气的系统,包括分散在地层上方的第一阵列井; 分散在地层上方的第二阵列井; 其中所述第一阵列阵列包括将可混溶的增强油采收制剂注入所述地层中的机构,而所述第二阵列阵列包括从所述地层产生油和/或气体第一时间的机制; 在第二时间段内将至少一部分可混溶增强油采收制剂在地层内转化成另一种化合物的方法; 以及在第三时间段内恢复另一种化合物的至少一部分的方法。

    PROCESS FOR THE MANUFACTURE OF CARBON DISULPHIDE AND USE OF A LIQUID STREAM COMPRISING CARBON DISULPHIDE FOR ENHANCED OIL RECOVERY
    6.
    发明申请
    PROCESS FOR THE MANUFACTURE OF CARBON DISULPHIDE AND USE OF A LIQUID STREAM COMPRISING CARBON DISULPHIDE FOR ENHANCED OIL RECOVERY 有权
    碳纳米管制造工艺及含有碳化硼的液相流动用于增强油的回收利用

    公开(公告)号:US20090312202A1

    公开(公告)日:2009-12-17

    申请号:US12307505

    申请日:2007-07-05

    IPC分类号: C01B31/26 C09K8/60

    CPC分类号: C01B32/72 B01J21/04 C01B32/50

    摘要: The invention provides a process for the manufacture of carbon disulphide by reacting carbon monoxide with elemental sulphur to form carbonyl sulphide and disproportionating the carbonyl sulphide formed into carbon disulphide and carbon dioxide, the process comprising contacting a gaseous stream comprising carbon monoxide with a liquid elemental sulphur phase containing a solid catalyst at a temperature in the range of from 250 to 700° C. to obtain a gaseous phase comprising carbonyl sulphide, carbon disulphide and carbon dioxide. The invention further provides the use of a liquid stream comprising carbon disulphide, carbonyl sulphide and carbon dioxide obtainable by such process for enhanced oil recovery.

    摘要翻译: 本发明提供了通过使一氧化碳与元素硫反应以形成硫化硫并歧化形成二硫化碳和二氧化碳的硫化羰来制造二硫化碳的方法,该方法包括使包含一氧化碳的气流与液体元素硫 在250-700℃的温度下含有固体催化剂的相,得到包含硫化羰,二硫化碳和二氧化碳的气相。 本发明进一步提供了包含二硫化碳,硫化羰和二氧化碳的液体流的用途,所述二氧化碳可通过这种方法获得,以提高油的回收率。

    METHOD OF MANUFACTURING A CATALYST
    8.
    发明申请
    METHOD OF MANUFACTURING A CATALYST 失效
    制备催化剂的方法

    公开(公告)号:US20080167180A1

    公开(公告)日:2008-07-10

    申请号:US11924441

    申请日:2007-10-25

    IPC分类号: B01J23/00 B29C33/44 B29C47/12

    摘要: A method of manufacturing a catalyst, a catalyst precursor, or a catalyst support comprising: (a) mixing a refractory metal oxide or precursor thereof with a liquid to form a paste; (b) adding said paste to an extruder, the extruder having a die plate comprising one or more dies, each die having a plurality of apertures, the outlet of each aperture having a cross sectional area of 6 mm2 or less; (c) extruding the paste through the apertures to form catalyst support extrudates;wherein the inlet of the apertures has a greater cross sectional area than the outlet of said apertures; and wherein for at least one die the combined cross sectional area of all apertures at the inlet relative to the total cross sectional area of the die at the inlet is higher than 50%.

    摘要翻译: 一种制造催化剂,催化剂前体或催化剂载体的方法,包括:(a)将难熔金属氧化物或其前体与液体混合以形成糊状物; (b)将所述糊料加入到挤出机中,所述挤出机具有包括一个或多个模具的模板,每个模具具有多个孔,每个孔的出口的横截面积为6mm 2 / >以下; (c)通过所述孔挤出所述浆料以形成催化剂载体挤出物; 其中所述孔的入口具有比所述孔的出口更大的横截面面积; 并且其中对于至少一个模具,入口处的所有孔的相对于入口处的模具的总横截面面积的组合横截面面积高于50%。