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1. 发明申请

US20120000830A1 PROCESS FOR UPGRADING HEAVY OIL AND BITUMEN PRODUCTS 审中-公开
标题翻译：升级重油和生物产品的方法
公开(公告)号：US20120000830A1
公开(公告)日：2012-01-05
申请号：US13128910
申请日：2008-11-14
申请人： Gerard Monaghan , Stephen Porter , Ross Holuk , Robert Sugiyama , Wayne Brown
发明人： Gerard Monaghan , Stephen Porter , Ross Holuk , Robert Sugiyama , Wayne Brown
IPC分类号： C10G31/06
CPC分类号： C10G1/002 , B01J8/36 , C10G1/02 , C10G7/00 , C10G9/00 , C10G9/32 , C10G11/18 , C10G51/023 , C10G70/00 , C10G2400/02
摘要： A process for upgrading bitumen recovered from an oil reservoir without hydrogen production is particularly useful in field upgrading applications. In this process, recovered bitumen enters a fractionator and is contacted with heated gases from a fluidized bed reactor. The bitumen and heated gases are fractionated into segregated products including at least a liquid pitch, unstable fractions, and an upgraded liquid product. The liquid pitch is introduced into the reactor to produce a vapor phase liquid product; the reactor comprises solid particles moving through the reactor and a fluidizing gas fluidizing the solid particles at a conversion temperature which is suitable for facilitating the conversion of at least some of the liquid pitch into the vapor phase liquid product. The heated gases comprising the vapor phase liquid product and fluidizing gas are directed from the reactor to the fractionator to contact the bitumen stream. In this process, enough of the segregated unstable fractions are burned that the liquid product and any remaining unstable fractions meets pipeline specifications without hydrogen treatment of any of the remaining unstable fractions.
摘要翻译：在没有氢气生产的情况下，从油藏回收的沥青的升级方法在现场升级应用中尤其有用。在该方法中，回收的沥青进入分馏器并与来自流化床反应器的加热气体接触。沥青和加热的气体被分馏成至少包括液体沥青，不稳定馏分和升级的液体产物的分离产物。将液体沥青引入反应器中以产生气相液体产物; 反应器包括移动通过反应器的固体颗粒和在适于促进至少一些液体沥青转化成气相液体产物的转化温度下使固体颗粒流化的流化气体。包括气相液体产物和流化气体的加热气体从反应器引导至分馏器以接触沥青流。在该过程中，足够的分离的不稳定馏分被燃烧，使得液体产物和任何剩余的不稳定馏分满足管道规格，而不对任何剩余的不稳定馏分进行氢处理。

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