Process and apparatus for endothermic reactions
    1.
    发明授权
    Process and apparatus for endothermic reactions 失效
    吸热反应的方法和装置

    公开(公告)号:US4265732A

    公开(公告)日:1981-05-05

    申请号:US922168

    申请日:1978-07-03

    申请人: Mircea Dinulescu

    发明人: Mircea Dinulescu

    摘要: The invention is a method of handling the enthalpy of reaction of fast homogeneous gas-phase chemical reactions, by using mechanical energy in the form of work performed by moving surfaces in contact with the reactants, for adding energy to or removing energy from the gaseous reactants. Transfer of energy is obtained by adiabatic compression or expansion of the gas, or by adiabatic dissipation of mechanical energy into heat. The invention further relates to an apparatus for carrying out fast homogeneous gas phase chemical reactions wherein the said principles are applied in the reactor and to a process for cracking hydrocarbons wherein the said principle is applied in the reactor.

    摘要翻译: 本发明是一种处理快速均相气相化学反应的反应焓的方法,通过使用通过与反应物接触的移动表面进行的工作形式的机械能,用于向气态反应物添加能量或从气态反应物中除去能量 。 通过绝热压缩或膨胀气体,或通过绝热的机械能耗散到热中获得能量转移。 本发明还涉及一种用于进行快速均相气相化学反应的装置,其中所述原理应用于反应器中,以及用于裂化烃的方法,其中所述原理应用于反应器中。

    Heat exchanger apparatus
    2.
    发明授权
    Heat exchanger apparatus 失效
    热交换器装置

    公开(公告)号:US5383516A

    公开(公告)日:1995-01-24

    申请号:US66078

    申请日:1993-05-24

    申请人: Mircea Dinulescu

    发明人: Mircea Dinulescu

    IPC分类号: F28D9/00 F28F9/00 F28F9/02

    摘要: A heat exchanger apparatus (20) of the type having a rigid, unitary, parallel piped shaped core (21) mounted in a frame (22) defining support areas for the core. The core (21) is formed of a plurality of thin parallel plates (30, 30a) defining alternating passages (32, 34) for two different gas flows. Each plate (30) is connected to an adjacent plate by parallel elongated bars (31, 33) along side edges thereof, the bars being of stronger construction than the plates. The core (21) has four vertical corners, a pair of lower transverse corners and a pair of upper transverse corners. The frame (22) includes a pair of spaced parallel plates (23) and transverse structural connectors (24). Seal means (45, 46, 70) are provided both between the vertical corners (41) and the transverse corners (51) of the core (21) and the adjacent surfaces (26) of the frame defined by the pair of plates (23) and by the structural connectors (24).

    摘要翻译: PCT No.PCT / NL91 / 00236 Sec。 371日期:1993年5月24日 102(e)日期1993年5月24日PCT 1991年11月21日PCT PCT。 公开号WO92 / 09859 日期:1992年6月11日。一种热交换器装置(20),其具有刚性的,一体的平行的管状芯(21),其安装在限定用于芯的支撑区域的框架(22)中。 芯部(21)由多个限定用于两个不同气体流的交替通道(32,34)的薄平行板(30,30a)形成。 每个板(30)通过沿其侧边缘的平行细长条(31,33)连接到相邻的板,杆的结构比板更坚固。 芯(21)具有四个垂直角,一对下横向角和一对上横向角。 框架(22)包括一对间隔开的平行板(23)和横向结构连接件(24)。 密封装置(45,46,70)分别设置在所述芯部(21)的垂直角(41)和横向拐角(51)之间以及由所述一对板(23)限定的框架的相邻表面(26)之间 )和结构连接器(24)。

    Plate type heat exchanger and method of manufacturing heat exchanger plate
    3.
    发明授权
    Plate type heat exchanger and method of manufacturing heat exchanger plate 有权
    板式换热器及其制热方法

    公开(公告)号:US09222731B2

    公开(公告)日:2015-12-29

    申请号:US13517002

    申请日:2010-12-17

    申请人: Mircea Dinulescu

    发明人: Mircea Dinulescu

    摘要: The invention relates to a heat exchanger plate (106) having first surface portions (210) located along first plate edges (220) and comprising first contacting regions (214), and second surface portions (212) located along second plate edges (222). The first surface portions (210) are bent to a first side yielding a first partial fluid channel (230), and the second surface portions (212) are bent to a second side yielding a second partial fluid channel (232). The first contacting regions (214) define a plane (S). The heat exchanger plate (106) has corner surface portions (224) comprising first corner edge portions (226) and second corner edge portions (228). At least two corner surface portions (224) are bent inward with respect to the first partial fluid channel (230) such that their first corner edge portions (226) are in the plane (S), while their second corner edge portions (228) are perpendicular to the plane (S).

    摘要翻译: 本发明涉及一种热交换器板(106),其具有沿着第一板边缘(220)定位并且包括第一接触区域(214)和沿第二板边缘(222)定位的第二表面部分(212)的第一表面部分(210) 。 第一表面部分(210)弯曲到第一侧,产生第一部分流体通道(230),并且第二表面部分(212)弯曲到第二侧,产生第二部分流体通道(232)。 第一接触区域(214)限定平面(S)。 热交换器板(106)具有包括第一角部边缘部分(226)和第二拐角边缘部分(228)的拐角表面部分(224)。 至少两个角面部分224相对于第一部分流体通道230向内弯曲,使得它们的第一角部边缘部分226位于平面S中,而它们的第二拐角边缘部分228的第二拐角边缘部分228) 垂直于平面(S)。

    Plate type heat exchanger having outer heat exchanger plates with improved connections to end panels

    公开(公告)号:US09273907B2

    公开(公告)日:2016-03-01

    申请号:US13641556

    申请日:2011-04-14

    申请人: Mircea Dinulescu

    发明人: Mircea Dinulescu

    IPC分类号: F28F9/007 F28D9/00 F28F9/00

    摘要: A plate type heat exchanger (102) includes a heat exchanger assembly (104), end panels (106) and end panel connection members (107) connecting the end panels (106). The heat exchanger assembly (104) has a stack of heat exchanger plates (112) and a pair of outer heat exchanger plates (114) located on opposing sides of the heat exchanger assembly (104). At least one outer heat exchanger plate (114) is mechanically connected to an adjacent end panel (106) and has an outer main surface portion (122) facing the adjacent end panel (106) that is thermally connected to an end panel contacting region (125) of the adjacent end panel (106). The in-plane thermal expansion properties of the outer main surface portion (122) are identical to in-plane thermal expansion properties of the end panel contacting region (125).

    Plate type heat exchanger having outer heat exchanger plates with improved connections to end panels
    5.
    发明申请
    Plate type heat exchanger having outer heat exchanger plates with improved connections to end panels 审中-公开
    板式热交换器具有具有改进的与端板连接的外部热交换器板

    公开(公告)号:US20130062042A1

    公开(公告)日:2013-03-14

    申请号:US13641556

    申请日:2011-04-14

    申请人: Mircea Dinulescu

    发明人: Mircea Dinulescu

    IPC分类号: F28F3/08

    摘要: A plate type heat exchanger (102) includes a heat exchanger assembly (104), end panels (106) and end panel connection members (107) connecting the end panels (106). The heat exchanger assembly (104) has a stack of heat exchanger plates (112) and a pair of outer heat exchanger plates (114) located on opposing sides of the heat exchanger assembly (104). At least one outer heat exchanger plate (114) is mechanically connected to an adjacent end panel (106) and has an outer main surface portion (122) facing the adjacent end panel (106) that is thermally connected to an end panel contacting region (125) of the adjacent end panel (106). The in-plane thermal expansion properties of the outer main surface portion (122) are identical to in-plane thermal expansion properties of the end panel contacting region (125).

    摘要翻译: 板式热交换器(102)包括热交换器组件(104),端板(106)和连接端板(106)的端板连接构件(107)。 热交换器组件(104)具有堆叠的热交换器板(112)和位于热交换器组件(104)的相对侧上的一对外部热交换器板(114)。 至少一个外部热交换器板(114)机械连接到相邻的端板(106),并且具有面向相邻端板(106)的外部主表面部分(122),该外部主表面部分(122)热连接到端板接触区域 125)。 外主表面部分(122)的平面内热膨胀特性与端板接触区域(125)的面内热膨胀特性相同。

    PLATE TYPE HEAT EXCHANGER AND METHOD OF MANUFACTURING HEAT EXCHANGER PLATE
    6.
    发明申请
    PLATE TYPE HEAT EXCHANGER AND METHOD OF MANUFACTURING HEAT EXCHANGER PLATE 审中-公开
    板式热交换器及制造热交换器板的方法

    公开(公告)号:US20120325445A1

    公开(公告)日:2012-12-27

    申请号:US13517002

    申请日:2010-12-17

    申请人: Mircea Dinulescu

    发明人: Mircea Dinulescu

    IPC分类号: F28F7/00 B21D53/02 F28F3/08

    摘要: The invention relates to a heat exchanger plate (106) having first surface portions (210) located along first plate edges (220) and comprising first contacting regions (214), and second surface portions (212) located along second plate edges (222). The first surface portions (210) are bent to a first side yielding a first partial fluid channel (230), and the second surface portions (212) are bent to a second side yielding a second partial fluid channel(232). The first contacting regions (214) define a plane (S). The heat exchanger plate (106) has corner surface portions (224) comprising first corner edge portions (226) and second corner edge portions (228). At least two corner surface portions (224) are bent inward with respect to the first partial fluid channel (230) such that their first corner edge portions (226) are in the plane (S), while their second corner edge portions (228) are perpendicular to the plane (S).

    摘要翻译: 本发明涉及一种热交换器板(106),其具有沿着第一板边缘(220)定位并且包括第一接触区域(214)和沿第二板边缘(222)定位的第二表面部分(212)的第一表面部分(210) 。 第一表面部分(210)弯曲到第一侧,产生第一部分流体通道(230),并且第二表面部分(212)弯曲到第二侧,产生第二部分流体通道(232)。 第一接触区域(214)限定平面(S)。 热交换器板(106)具有包括第一角部边缘部分(226)和第二拐角边缘部分(228)的拐角表面部分(224)。 至少两个角面部分224相对于第一部分流体通道230向内弯曲,使得它们的第一角部边缘部分226位于平面S中,而它们的第二拐角边缘部分228的第二拐角边缘部分228) 垂直于平面(S)。