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    VORRICHTUNG UND VERFAHREN ZUR ABTRENNUNG VON ASPHALTENEN AUS EINEM ÖLHALTIGEN BRENNSTOFF
    4.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUR ABTRENNUNG VON ASPHALTENEN AUS EINEM ÖLHALTIGEN BRENNSTOFF 审中-公开
    用于从含油燃料中分离沥青的装置和方法

    公开(公告)号：EP3259334A1

    公开(公告)日：2017-12-27

    申请号：EP16706992.1

    申请日：2016-02-12

    申请人： Siemens Aktiengesellschaft

    发明人： KINZL, Markus ,  KURSAWE, Ansgar

    IPC分类号： C10G21/00

    CPC分类号： C10G21/003 ,  C10G2300/206

    摘要： The invention relates to an apparatus (1, 91) for separation of asphaltenes from an oil-containing fuel (3), comprising a mixing element (11, 95) for intensive mixing of the oil-containing fuel (3) with a solvent (5, 93) to form a solution supersaturated with asphaltenes, a vessel (15, 97) for reducing the oversaturation by depositing the asphaltenes out of the supersaturated solution, a growth zone (23, 111) formed within the vessel (15, 97) for growth of asphaltene particles present via the asphaltenes separated out of the supersaturated solution, and a classifying unit (25) connected in terms of flow to the vessel (15, 97) for separation of the asphaltene particles grown in the growth zone (23, 111) in terms of their particle size, wherein the vessel (15, 97) is formed and set up such that a stream (79, 113) containing asphaltene particles circulates between the mixing element (11, 95) and the growth zone (23, 111) of the vessel (15, 97). The invention further relates to a corresponding process in which a stream (79, 113) containing asphaltene particles circulates between the mixing element (11, 95) and the growth zone (23, 111) of the vessel (15, 97).

    VERFAHREN ZUR AUFREINIGUNG EINES ASPHALTENHALTIGEN BRENNSTOFFES
    10.
    发明公开
    VERFAHREN ZUR AUFREINIGUNG EINES ASPHALTENHALTIGEN BRENNSTOFFES 审中-公开

    公开(公告)号：EP3408356A1

    公开(公告)日：2018-12-05

    申请号：EP17708749.1

    申请日：2017-03-02

    申请人： Siemens Aktiengesellschaft

    发明人： KINZL, Markus ,  KURSAWE, Ansgar ,  LÖW, Sebastian

    IPC分类号： C10G21/00 ,  F02C1/00

    CPC分类号： C10G21/003 ,  F02C1/00 ,  F02C6/18

    摘要： The invention relates to a method for purifying an asphaltene-containing fuel (3). The asphaltene-containing fuel (3) is supplied to a deasphalting unit (5) in which asphaltene contained in the fuel (3) is separated using a solvent (11), thereby forming a substantially deasphalted fuel (15). The solvent (11) is separated from the deasphalted fuel (15) in a solvent recovery unit (7) after a successful separation of the asphaltene from the fuel (3), and the waste heat of turbine exhaust gas produced in a gas turbine (27, 69) when converting fuel (15) into electricity is used in order to purify the asphaltene-containing fuel (3). The invention further relates to a corresponding device (1, 31, 91, 111) for purifying an asphaltene-containing fuel (3).