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    SCRUBBER FOR FLUID COKER UNIT
    4.
    发明公开
    SCRUBBER FOR FLUID COKER UNIT 有权
    流体涂层单元的洗涤器

    公开(公告)号：EP2356391A4

    公开(公告)日：2016-09-21

    申请号：EP09816594

    申请日：2009-09-25

    申请人： EXXONMOBIL RES & ENG CO

    发明人： MCKNIGHT CRAIG A ,  HACKMAN LARRY F ,  KNAPPER BRIAN A ,  BULBUC DANIEL ,  JONES GEORGE B ,  TYLER JONATHAN ,  KIEL DARWIN

    IPC分类号： C10B55/10

    CPC分类号： C10B55/10

    摘要： Fouling in the scrubber section of a fluid coker unit is reduced by providing perforated baffles to improve the uniformity of the gas flow profile in the scrubber by reducing the gas velocity of the cyclone outlet gases in the scrubber section of the unit. These baffles are located with the objective of reducing the rotational component of the gas flow in the scrubber created by the alignment of the gas outlets of the cyclones. The baffles are preferably located in the shed section of the scrubber and comprise upstanding perforated plates located at the periphery of the scrubber section to disrupt high velocity gas jets in the region of the interior wall of the scrubber.

    Hydrocarbon conversion process comprising once-through coking with hydrotreating and fluid catalytic cracking
    7.
    发明公开
    Hydrocarbon conversion process comprising once-through coking with hydrotreating and fluid catalytic cracking 失效
    烃转化方法，包括在单次通过用氢气处理和流体催化裂化焦化。

    公开(公告)号：EP0308196A1

    公开(公告)日：1989-03-22

    申请号：EP88308492.3

    申请日：1988-09-14

    申请人： EXXON RESEARCH AND ENGINEERING COMPANY

    发明人： Lewis, William Ernest ,  Matula, Joseph Paul ,  Mayer, Francis Xavier ,  Staubs, David Wayne

    IPC分类号： C10G69/00 ,  C10B55/10

    CPC分类号： C10B55/10 ,  C10G69/06

    摘要： Disclosed is a process for converting heavy hydrocarbonaceous feedstock to more valuable products. The feedstock is introduced into a coking unit (14) containing a coking zone (12) and a scrubbing zone (24). The bottoms fraction (28) from the scrubbing zone is passed through a microfiltration unit (30), thus removing fine coke particles which are recycled (32) to the coking zone (12). The substantially solids-free filtrate (36) is hydrotreated (48), then passed to a catalytic cracking unit (52).

    摘要翻译： 公开了一种用于重烃原料转化成更有价值的产品的过程。 原料被引入到含有焦化区（12）和一个洗涤区（24），焦化单元（14）。 来自洗涤区的塔底馏分（28）通过微量过滤单元（30）从而去除哪些是再生细焦炭颗粒（32）至所述焦化区（12）通过。 基本上不含固体的滤液（36）进行加氢精制（48），然后传递到催化裂化装置（52）。