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    VORRICHTUNG UND VERFAHREN ZUR GEWINNUNG VON KOHLENSTOFFHALTIGEN SUBSTANZEN AUS ÖLSAND
    1.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUR GEWINNUNG VON KOHLENSTOFFHALTIGEN SUBSTANZEN AUS ÖLSAND 有权
    装置和方法计算含碳油砂物质

    公开(公告)号：EP2847422A2

    公开(公告)日：2015-03-18

    申请号：EP13733976.8

    申请日：2013-06-20

    申请人： Siemens Aktiengesellschaft

    发明人： KOCH, Andreas ,  LEIDINGER, Bernd ,  MAY, Hermann ,  SCHÖNEICH, Matthias

    IPC分类号： E21B43/24

    CPC分类号： C10G1/047 ,  C10G1/002 ,  E21B43/24 ,  F28D7/00

    摘要： The invention relates to a device for extracting carbon-containing substances, in particular bitumen, from oil sands. The device comprises two separate steam circuits. The first steam circuit is a closed steam circuit, in which a steam turbine is operating. The second steam circuit is an open steam circuit and is used for extracting carbon-containing substances, in particular bitumen, from oil sands. The steam turbine comprises an intermediate steam removal facility, wherein the intermediate steam is used to evaporate the water/vapor in the second steam circuit via a heat exchanger. The invention further relates to a method for extracting carbon-containing substances by means of the previously described device.

    EINGEHÄUSIGE DAMPFTURBINE MIT ZWISCHENÜBERHITZUNG
    6.
    发明公开
    EINGEHÄUSIGE DAMPFTURBINE MIT ZWISCHENÜBERHITZUNG 有权
    与中间热单套汽轮机

    公开(公告)号：EP2585684A1

    公开(公告)日：2013-05-01

    申请号：EP11741154.6

    申请日：2011-07-18

    申请人： Siemens Aktiengesellschaft

    发明人： FUNKE, Mathias ,  KOZAK, Ralf ,  LEIDINGER, Bernd ,  NEUMANN, Lutz ,  EPPENDORFER, Jörg ,  SCHREIBER, Hartmut

    IPC分类号： F01D11/00 ,  F01D11/04 ,  F01D11/06 ,  F01D25/26 ,  F22G5/18

    CPC分类号： F01D11/001 ,  F01D11/04 ,  F01D11/06 ,  F01D25/26 ,  F01K7/025 ,  F05D2220/31

    摘要： The present invention relates to a turbine system (100), in particular a steam turbine system. The turbine system (100) has a turbine shaft (105), a first turbine region (101) and a second turbine region (102) which is arranged downstream of the first turbine region (101) in the axial direction (106) of the turbine shaft (105). Furthermore, the turbine system (100) has a casing (110) with an outer wall (113), a first dividing wall (111) and a second dividing wall (112). The first dividing wall (111) is at such a distance from the second dividing wall (112) in the axial direction (106) that a space (104) is formed which is defined at least by part of the outer wall (113), the first dividing wall (111) and the second dividing wall (112). A first working medium (A1) flows at a first working pressure (P1) from the first turbine region (101) into the space (104) and a second working medium (A2) flows at a second working pressure (P2) from the second turbine region (102) into the space (104), such that a fluid mixture (Fm) of the first working medium (A1) and the second working medium (A2) can be produced in the space (104).

    DAMPFTURBINENANLAGE SOWIE VERFAHREN ZUM BETREIBEN EINER DAMPFTURBINE
    9.
    发明公开
    DAMPFTURBINENANLAGE SOWIE VERFAHREN ZUM BETREIBEN EINER DAMPFTURBINE 有权
    一种用于运行蒸汽涡轮机

    公开(公告)号：EP2310636A1

    公开(公告)日：2011-04-20

    申请号：EP09780710.1

    申请日：2009-07-16

    申请人： Siemens Aktiengesellschaft

    发明人： EPPENDORFER, Jörg ,  LEIDINGER, Bernd ,  MANTEI, Markus

    IPC分类号： F01D25/12 ,  F01K13/02 ,  F01D1/02

    CPC分类号： F01D1/023 ,  F01D25/12 ,  F01K7/20 ,  F05D2260/2322 ,  F05D2270/3032

    摘要： The invention relates to a steam turbine system (10) comprising a steam turbine (12) with a high pressure side steam inlet device (16, V1) and a low pressure side steam outlet device (18), and comprising a control device (14) for controlling the steam turbine (12). In order to avoid excess ventilation in a low pressure section (12-2), according to the invention the steam turbine (12) comprises an additional steam inlet device (40, V2) disposed in the route between the steam inlet device (16, Vl) and the steam outlet device (18), and the control device (14) is adapted to control (sv2) a feeding of steam by way of the additional steam inlet device (40, V2) as a function of detected operating parameters (T).