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    ROHROFEN UND VERFAHREN ZUR CHEMISCHEN UMSETZUNG
    1.
    发明公开
    ROHROFEN UND VERFAHREN ZUR CHEMISCHEN UMSETZUNG 有权
    化学实施的原油和工艺

    公开(公告)号：EP3303960A1

    公开(公告)日：2018-04-11

    申请号：EP16731519.1

    申请日：2016-05-27

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： HORNUNG, Andreas ,  HENSE, Peter ,  AIGNER, Jonathan ,  REH, Katharina ,  FRANKE, Matthias

    IPC分类号： F27B7/10 ,  F28F5/06 ,  F27B7/04

    摘要： The invention relates to a tube furnace (1) comprising a housing (10) which contains a heat exchanger that has a wall, said wall separating a first volume from a second volume. One volume (21, 22) is designed to receive at least one reactant, and the other volume (22, 21) is designed to receive a heat transfer fluid, said heat transfer fluid containing or consisting of a sphere fluid. The tube furnace further contains a recuperator (3) in which the sphere fluid can be brought into contact with a gaseous heat transfer medium. The invention further relates to a method for chemically converting reactants in a second volume (22), wherein heat is added to or discharged from the second volume (22) by means of at least one heat transfer fluid flowing through a heat exchanger, and the heat transfer fluid contains or consist of a sphere fluid and an additional gaseous heat transfer medium.