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1. 发明授权

EP0382315B1 Vacuum distillation device 失效
标题翻译：真空蒸馏装置。
公开(公告)号：EP0382315B1
公开(公告)日：1993-12-22
申请号：EP90200279.9
申请日：1990-02-07
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Hamer, Johannes Albertus , Van der Burg, Cornelis Jozua , Kanbier, Dirk , Van der Heijden, Pieter
IPC分类号： B01D3/10
CPC分类号： B01D3/10 , Y10S159/16

2. 发明公开

EP0120508A3 Apparatus for fractional distillation under vacuum 有权
$Apparatus for fractional distillation under vacuum$
标题翻译：在真空下进行分馏的装置
公开(公告)号：EP0120508A3
公开(公告)日：1987-05-06
申请号：EP84200114
申请日：1984-01-30
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Kanbier, Dirk , Van Kleef, Alfred Louis
IPC分类号： B01D03/12
CPC分类号： B01D3/04 , Y10S159/16 , Y10S159/41 , Y10S203/11
摘要： Apparatus for fractional distillation under vacuum, comprising an evacuable vessel (1), enclosing a first zone (11) for liquid to be distilled, a second zone (12) for distillate and a third zone (13) for residue, the vessel being provided with a plurality of vertical hollow elements (17) having sidewalls (18) forming evaporator surfaces and being provided with inlet means (20) at their upper ends for directing liquid to be distilled from the first zone (11) towards the evaporator surfaces, each hollow element (17) surrounding at least partly a vertical cooling surface (21) to cause condensation of vaporized liquid to form distillate, each hollow element (17) being further provided with mean's (26) for separately withdrawing distillate and residue from its interior into the second zone (12) and third zone (13), respectively. The vessel (1) preferably consists of detachably interconnected wall portions.

3. 发明授权

EP0120508B1 Apparatus for fractional distillation under vacuum 有权
$Apparatus for fractional distillation under vacuum$
标题翻译：在真空下进行分馏的装置
公开(公告)号：EP0120508B1
公开(公告)日：1989-01-04
申请号：EP84200114.1
申请日：1984-01-30
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Kanbier, Dirk , Van Kleef, Alfred Louis
IPC分类号： B01D3/12
CPC分类号： B01D3/04 , Y10S159/16 , Y10S159/41 , Y10S203/11

4. 发明公开

EP0382315A3 Vacuum distillation device 失效
标题翻译：真空蒸馏装置
公开(公告)号：EP0382315A3
公开(公告)日：1992-04-15
申请号：EP90200279.9
申请日：1990-02-07
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Hamer, Johannes Albertus , Van der Burg, Cornelis Jozua , Kanbier, Dirk , Van der Heijden, Pieter
IPC分类号： B01D3/10
CPC分类号： B01D3/10 , Y10S159/16
摘要： Vacuum distillation device comprising a vacuum distillation column (1) having a column inlet (6), a bottom outlet (8) and a top outlet (10), a furnace (2) provided with a heat-exchange tube (27) having a tube inlet (28) and a tube outlet (29), and a connecting conduit (3) extending between the tube outlet (29) and the column inlet (6), wherein the inner diameter of the heat-exchange tube (27) increases along the length of the heat-exchange tube (27) to three times the inner diameter of the tube inlet (28), and wherein the inner diameter of the connecting conduit (3) gradually increases along the length of the connecting conduit (3) to at least three times the inner diameter of the tube outlet (29).

5. 发明公开

EP0382315A2 Vacuum distillation device 失效
标题翻译： Vorrichtung zur Vakuumdestillation。
公开(公告)号：EP0382315A2
公开(公告)日：1990-08-16
申请号：EP90200279.9
申请日：1990-02-07
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Hamer, Johannes Albertus , Van der Burg, Cornelis Jozua , Kanbier, Dirk , Van der Heijden, Pieter
IPC分类号： B01D3/10
CPC分类号： B01D3/10 , Y10S159/16
摘要： Vacuum distillation device comprising a vacuum distillation column (1) having a column inlet (6), a bottom outlet (8) and a top outlet (10), a furnace (2) provided with a heat-exchange tube (27) having a tube inlet (28) and a tube outlet (29), and a connecting conduit (3) extending between the tube outlet (29) and the column inlet (6), wherein the inner diameter of the heat-exchange tube (27) increases along the length of the heat-exchange tube (27) to three times the inner diameter of the tube inlet (28), and wherein the inner diameter of the connecting conduit (3) gradually increases along the length of the connecting conduit (3) to at least three times the inner diameter of the tube outlet (29).
摘要翻译：真空蒸馏装置包括具有塔入口（6），底部出口（8）和顶部出口（10）的真空蒸馏塔（1），设有热交换管（27）的炉子（2）管入口（28）和管出口（29）以及在管出口（29）和塔入口（6）之间延伸的连接导管（3），其中热交换管（27）的内径增加沿着热交换管（27）的长度延伸到管入口（28）的内径的三倍，并且其中连接导管（3）的内径沿着连接导管（3）的长度逐渐增加，至管出口（29）的内径的至少三倍。

6. 发明公开

EP0120508A2 Apparatus for fractional distillation under vacuum 有权
$Apparatus for fractional distillation under vacuum$
标题翻译： Vorrichtungfürdie fraktionierte Destillation unter Vakuum。
公开(公告)号：EP0120508A2
公开(公告)日：1984-10-03
申请号：EP84200114.1
申请日：1984-01-30
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Kanbier, Dirk , Van Kleef, Alfred Louis
IPC分类号： B01D3/12
CPC分类号： B01D3/04 , Y10S159/16 , Y10S159/41 , Y10S203/11
摘要： Apparatus for fractional distillation under vacuum, comprising an evacuable vessel (1), enclosing a first zone (11) for liquid to be distilled, a second zone (12) for distillate and a third zone (13) for residue, the vessel being provided with a plurality of vertical hollow elements (17) having sidewalls (18) forming evaporator surfaces and being provided with inlet means (20) at their upper ends for directing liquid to be distilled from the first zone (11) towards the evaporator surfaces, each hollow element (17) surrounding at least partly a vertical cooling surface (21) to cause condensation of vaporized liquid to form distillate, each hollow element (17) being further provided with mean's (26) for separately withdrawing distillate and residue from its interior into the second zone (12) and third zone (13), respectively. The vessel (1) preferably consists of detachably interconnected wall portions.
摘要翻译：用于在真空下分馏的装置，包括可抽空的容器（1），其包围用于待蒸馏的液体的第一区（11），用于馏出物的第二区（12）和用于残渣的第三区（13），所述容器设置具有多个垂直中空元件（17），其具有形成蒸发器表面的侧壁（18），并且在其上端处设置有入口装置（20），用于将从第一区域（11）蒸馏的液体引向蒸发器表面，每个中空元件（17）至少部分地围绕垂直冷却表面（21），以使蒸发的液体冷凝以形成馏出物，每个中空元件（17）还设置有用于将馏出物和残余物从其内部分别取出的装置（26）第二区域（12）和第三区域（13）。容器（1）优选地由可拆卸地连接的壁部分组成。

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