利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.021 秒)

    Delayed coking process
    2.
    发明授权
    Delayed coking process 有权
    延迟焦化工艺

    公开(公告)号：US09139781B2

    公开(公告)日：2015-09-22

    申请号：US12828405

    申请日：2010-07-01

    申请人： Fritz A. Bernatz ,  Michael Siskin ,  Christopher P. Eppig ,  Craig Y. Sabottke ,  Eric W. Fryatt

    发明人： Fritz A. Bernatz ,  Michael Siskin ,  Christopher P. Eppig ,  Craig Y. Sabottke ,  Eric W. Fryatt

    IPC分类号： C10G9/14 ,  C10G9/34 ,  C10G9/00 ,  C10B55/00 ,  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： 由超重原油（如委内瑞拉奥里诺科重油带）生产的饲料的延迟焦化产生的石油焦炭的形态可以被控制以产生较不致密的焦炭，其在焦炭坑或不太可能发生火焰 后续处理。 当加入通常产生致密焦炭产品的这种类型的进料中时，碱金属或碱土金属碳酸盐的水溶液是有效的，以生产具有较低密度和更高孔隙率的可淬火焦炭产物，通常为紧凑的颗粒形式 使其容易从鼓中排出。

    Delayed coking process
    4.
    发明授权
    Delayed coking process 失效
    延迟焦化工艺

    公开(公告)号：US08496805B2

    公开(公告)日：2013-07-30

    申请号：US12828876

    申请日：2010-07-01

    申请人： Craig Y. Sabottke ,  Fritz A. Bernatz ,  Eric W. Fryatt ,  Christopher P. Eppig ,  Jordan K. Lambert

    发明人： Craig Y. Sabottke ,  Fritz A. Bernatz ,  Eric W. Fryatt ,  Christopher P. Eppig ,  Jordan K. Lambert

    IPC分类号： C10G9/14

    CPC分类号： C10B55/00 ,  C10B57/045 ,  C10G2300/1044 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/301 ,  C10G2300/308 ,  C10G2300/805

    摘要： Petroleum cokes derived from extra-heavy crude sources can be made more amenable to quenching by adding water or a water/light oil mixture to the coker feed downstream of the furnace. The coke product resulting from this addition of normally volatile liquids to the hot coker feed is still relatively dense but is more friable and usually is in a compact, relatively free-flowing, granular form. The coke is more amenable to uniform quenching in the drum and so can be cut and discharged with a reduced risk of eruptions and a reduced risk of fires in the coke pit or when the coke is subsequently handled and transported.

    摘要翻译： 通过向炉下游的焦化器进料加入水或水/轻油混合物，可以使来自超重原油的石油焦炭更容易淬火。 通常将挥发性液体加入到热的焦化料中产生的焦炭产品仍然是相对致密的，但是更易碎，并且通常是紧凑的，相对自由流动的颗粒形式。 焦炭更容易在鼓中均匀淬火，因此可以以降低的爆发风险和焦炭坑中的火灾风险降低或焦炭随后处理和运输的风险降低和排放。