INTEGRATED RECOVERY OF HYDROCARBONS FROM A SUBSURFACE RESERVOIR WITH NITROGEN INJECTION
    2.
    发明公开
    INTEGRATED RECOVERY OF HYDROCARBONS FROM A SUBSURFACE RESERVOIR WITH NITROGEN INJECTION 审中-公开
    烃从氮气注入地下油藏综合回收

    公开(公告)号:EP2931830A1

    公开(公告)日:2015-10-21

    申请号:EP13803080.4

    申请日:2013-12-13

    摘要: The invention concerns a method for the recovery of hydrocarbons from a natural gas subsurface reservoir, wherein a nitrogen stream (i) containing less than 10 ppm oxygen is injected into the natural gas reservoir, whereby the nitrogen stream (i) is prepared in and captured from a CLC reactor wherein a fuel is combusted through use of an oxygen carrier with a gas stream (ii) containing both oxygen and nitrogen, and wherein part of the hydrocarbons recovered from the natural gas reservoir are used as fuel in the CLC reactor. The invention further concerns an integrated production system with nitrogen injection for recovering hydrocarbons from a natural gas subsurface reservoir suitable for the above method.

    摘要翻译: 本发明涉及一种用于烃类的从天然气地下储层中回收,worin包含小于10ppm氧的氮气流(ⅰ)被注入天然气贮存器,从而使氮气流(I)中制备并捕获 从反应器CLC一个worin燃料通过使用氧载体与(ii)含有氧和氮,以及从天然气储层回收的烃的部分worin气流燃烧在CLC反应器中用作燃料。 对本发明的集成生产系统用氮气喷射还涉及一种用于从适合于上述方法的天然气地下储层采收烃。

    PROCÉDÉ DE COMBUSTION EN BOUCLE CHIMIQUE AVEC ELIMINATION EN PHASE DILUEE DES CENDRES ET FINES DANS LA ZONE D'OXYDATION ET INSTALLATION UTILISANT UN TEL PROCEDE
    5.
    发明公开
    PROCÉDÉ DE COMBUSTION EN BOUCLE CHIMIQUE AVEC ELIMINATION EN PHASE DILUEE DES CENDRES ET FINES DANS LA ZONE D'OXYDATION ET INSTALLATION UTILISANT UN TEL PROCEDE 审中-公开
    实施该方法灰烬及其在OXIDIERUNGSZONE和安装FINE物质稀释相去除化学回路燃烧法

    公开(公告)号:EP2786069A2

    公开(公告)日:2014-10-08

    申请号:EP12795490.7

    申请日:2012-10-25

    IPC分类号: F23C10/00 F23C10/26

    摘要: The invention relates to a method for the chemical looping combustion of a solid hydrocarbon feedstock, in which: particles of oxygen-carrying material originating from a reduction zone (RO) are brought into contact with a flow of oxidising gas in a reactive oxidation zone (R1); and the fly ash, the fines and the particles of oxygen carrying material in the mixture originating from zone R1 are separated in a diluted-phase separation zone (S2), the driving force required for diluted-phase elutriation in S2 being provided by the flow of oxidising gas from the reactive oxidation zone (R1). Optionally, enhanced separation is performed in a dust removal zone (S4) and, optionally, subsequently in a dense-phase elutriation separation zone (S5). The invention also relates to a chemical looping combustion facility that can be used to perform the aforementioned method.

    摘要翻译: 本发明涉及用于化学链燃烧的方法的原料,其包括含烃:在一个反应​​氧化区R1氧化剂气体流接触从还原区R0来与载氧材料的粒子,分离的飞灰,该 细粒和从区域R1来在稀相分离区S2的混合物中的载氧材料颗粒,在S2中为稀相淘析所需的驱动力被从反应氧化区R1的氧化气体流中提供。 任选地,划分是在除尘区S4在密相淘析分离区S5中进行,然后可能。 本发明因此涉及一种化学回路燃烧装置允许将实施所述方法。