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11 条记录 (耗时 0.012 秒)

    PROCESS FOR UPGRADING RESIDUA
    1.
    发明公开
    PROCESS FOR UPGRADING RESIDUA 审中-公开
    方法加工废弃物

    公开(公告)号：EP1297097A2

    公开(公告)日：2003-04-02

    申请号：EP01930693.5

    申请日：2001-04-24

    申请人： Exxonmobil Research and Engineering Company

    发明人： MAA, Peter, S. ,  SABOTTKE, Craig, Y.

    IPC分类号： C10G9/32

    CPC分类号： C10G9/32

    摘要： A process for upgrading a residua feedstock using a short vapor contact time thermal process unit comprised of a horizontal moving bed of fluidized hot particles. The residua feedstock is preferably atomized so that the Sauter mean diameter of the residua feedstock entering the reactor is less than about 2500 νm. One or more horizontally disposed screws is preferably used to fluidize a bed of hot particles.

    PROCESS AND SYSTEM FOR SEPARATING COMPONENTS FOR BLENDING
    5.
    发明公开
    PROCESS AND SYSTEM FOR SEPARATING COMPONENTS FOR BLENDING 审中-公开
    方法和系统中组件用于混合分离

    公开(公告)号：EP1689514A1

    公开(公告)日：2006-08-16

    申请号：EP04810585.2

    申请日：2004-11-18

    申请人： ExxonMobil Research and Engineering Company

    发明人： SABOTTKE, Craig, Y. ,  MATRAGRANO, John, G.

    IPC分类号： B01D61/36 ,  C10G31/11 ,  B01D69/10 ,  B01D63/08

    CPC分类号： B01D61/364 ,  B01D53/228 ,  B01D61/00 ,  B01D61/246 ,  B01D61/28 ,  B01D61/36 ,  B01D63/082 ,  B01D2313/22 ,  C10G31/11 ,  C10G67/02 ,  C10G67/16 ,  C10G2300/1044 ,  C10G2300/202 ,  C10G2400/02

    摘要： A method and system for blending components obtained from a feed stock. The method includes flowing a first stream through a membrane member, with the membrane member having a first wafer assembly comprising a first thin film polymer membrane, a first permeate zone, and heat transfer means for transferring heat from the first permeate zone to the polymer membrane. The method includes exposing the first stream to the polymer membrane and providing a heated fluid to the heat transfer means in order to heat the permeate zone and the polymer membrane as the first stream is being flown through the first wafer assembly. The method further includes removing a permeate stream from the permeate zone. The permeate stream may be conducted to at least one refinery process unit for further processing. In the preferred embodiment, the feed stock is a naphtha. The system includes a wafer assembly adapted to receive the first stream, with the first wafer assembly comprising a plurality of wafers, and a first and second membrane member having a thin film polymer member. The system also includes heat transfer means for heating a permeate zone and the polymer membrane, as the first stream is being flown through the wafer assembly, and means for processing the produced permeate.

    DELAYED COKING PROCESS
    6.
    发明公开
    DELAYED COKING PROCESS 审中-公开
    延迟焦化工艺

    公开(公告)号：EP2451900A2

    公开(公告)日：2012-05-16

    申请号：EP10731899.0

    申请日：2010-07-08

    申请人： ExxonMobil Research and Engineering Company

    发明人： BERNATZ, Fritz, A. ,  SABOTTKE, Craig, Y. ,  EPPIG, Christopher, P. ,  SISKIN, Michael ,  FRYATT, Eric, W.

    IPC分类号： C10B55/00 ,  C10G9/00 ,  C10B57/06

    CPC分类号： C10G9/005 ,  C10B55/00 ,  C10B57/06 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/308 ,  C10G2300/80

    摘要： The morphology of petroleum cokes produced by the delayed coking of feeds produced from extra-heavy crude sources such as those from the Venezuela Orinoco Heavy Oil Belt can be controlled to produce a less dense coke which is less likely to inflame in the coke pit or in subsequent handling. An aqueous solution of an alkali metal or alkaline earth metal carbonate salt when added to a feed of this type which would normally produce a dense coke product is effective to produce a quenchable coke product of lower density and higher porosity, usually in compact, granular form permitting it to be readily discharged from the drum.

    摘要翻译： 可以控制由超重质原油如委内瑞拉奥里诺科重油带产生的原料的延迟焦化产生的石油焦的形态，以产生较不致密的焦炭，其不太可能在焦炭矿中或在焦炭中发炎 后续处理。 碱金属或碱土金属碳酸盐的水溶液当加入到通常会产生致密焦炭产物的这种类型的进料中时，能够有效地产生密度较低且孔隙率较高的可淬火焦炭产物，通常呈致密粒状 使其容易从鼓中排出。

    POLYMERIC MEMBRANE PLATE AND FRAME ASSEMBLY AND METHOD OF ITS APPLICATION
    10.
    发明公开
    POLYMERIC MEMBRANE PLATE AND FRAME ASSEMBLY AND METHOD OF ITS APPLICATION 审中-公开
    随着高分子膜板框及其使用方法THEREOF安排

    公开(公告)号：EP1689513A1

    公开(公告)日：2006-08-16

    申请号：EP04810584.5

    申请日：2004-11-09

    申请人： ExxonMobil Research and Engineering Company

    发明人： SABOTTKE, Craig, Y.

    IPC分类号： B01D61/36 ,  C10G31/11 ,  B01D63/08 ,  B01D69/10

    CPC分类号： B01D63/082 ,  B01D53/228 ,  B01D61/00 ,  B01D61/246 ,  B01D61/28 ,  B01D61/36 ,  B01D63/084 ,  B01D65/00 ,  B01D69/10 ,  B01D2313/04 ,  B01D2313/20 ,  C10G31/11

    摘要： A method for separating aromatic hydrocarbons from a feed stream. The method includes flowing the feed stream through a first channel within a first wafer assembly that may contain an underflow distribution weir. Next, the feed stream is exposed to a first thin film polymer membrane. A stream permeates through the first thin film polymer membrane, and the permeate is produced from the first wafer assembly. The retentate is directed via a redistribution tube to a second wafer assembly that may contain an underflow distribution weir. This retentate is exposed to a second thin film polymer membrane. A second permeate stream is created that permeates through the second thin film polymer membrane. The second permeate stream is flown into the permeate zone and ultimately produced from the second wafer assembly. An apparatus for separating aromatic components from a feed stream is also disclosed. In the preferred embodiment, the apparatus includes a series of tandem wafer assemblies. The wafer assemblies comprise a first wafer, second wafer and third wafer. First and second membrane members are disposed within the wafer. A permeate side conduit system for heating fluid is provided.