专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080142355A1 Dead Zone Activation in Vapor-Liquid Contacting Apparatus 有权
标题翻译：蒸汽 - 液体接触装置中的死区活化
公开(公告)号：US20080142355A1
公开(公告)日：2008-06-19
申请号：US11610785
申请日：2006-12-14
申请人： Zhanping Xu , Kevin J. Richardson , Robert J. Miller , Nicholas F. Urbanski
发明人： Zhanping Xu , Kevin J. Richardson , Robert J. Miller , Nicholas F. Urbanski
IPC分类号： B01D3/16 , B23P11/00
CPC分类号： B01D3/326 , B01D3/328 , Y10T29/49826
摘要： The invention comprises a spacing element situated between a vapor-liquid contacting tray and a tray support to reduce the dead zone typically caused by the tray supports blocking of the perforations in the vapor-liquid contacting tray directly above the tray support.
摘要翻译：本发明包括位于气液接触托盘和托盘支撑件之间的间隔元件，以减少通常由托盘支撑件阻塞直接在托盘支架上方的气液接触托盘中的穿孔的死区。

2. 发明授权

US07810796B2 Dead zone activation in vapor-liquid contacting apparatus 有权
标题翻译：汽液接触装置中的死区活化
公开(公告)号：US07810796B2
公开(公告)日：2010-10-12
申请号：US11610785
申请日：2006-12-14
申请人： Zhanping Xu , Kevin A. Richardson , Robert J. Miller , Nicholas F. Urbanski
发明人： Zhanping Xu , Kevin A. Richardson , Robert J. Miller , Nicholas F. Urbanski
IPC分类号： B01F3/04
CPC分类号： B01D3/326 , B01D3/328 , Y10T29/49826
摘要： The invention involves a spacing element situated between a vapor-liquid contacting tray and a tray support to reduce the dead zone typically caused by the tray supports blocking of the perforations in the vapor-liquid contacting tray directly above the tray support.
摘要翻译：本发明涉及一种间隔元件，其位于气液接触托盘和托盘支撑件之间，以减少通常由托盘支撑件阻塞直接在托盘支撑件上方的气液接触托盘中的穿孔而造成的死区。

3. 发明授权

US06715741B2 Increased efficiency fractional distillation tray 有权
$Increased efficiency fractional distillation tray$
标题翻译：提高效率分馏塔盘
公开(公告)号：US06715741B2
公开(公告)日：2004-04-06
申请号：US10420997
申请日：2003-04-22
申请人： Zhanping Xu , Nicholas F. Urbanski
发明人： Zhanping Xu , Nicholas F. Urbanski
IPC分类号： B01F304
CPC分类号： B01D3/20
摘要： The efficiency of multiple down comer fractional distillation trays is improved by distributing the liquid egressing from the bottom of the downcomers in a manner which provides a uniform length liquid flow path on the next lower tray. This is accomplished by liquid distribution devices suspended below the downcomers of the upper tray, with the devices running parallel to the downcomers of the next lower tray and being adapted to collect the falling liquid and then disperse it onto the decking below along the length of the lower downcomers through openings in the distribution device.
摘要翻译：通过以下列方式提供多个下降分馏塔的效率，即在下一个下塔板上提供均匀长度的液体流动路径的方式从下降管的底部排出液体。这通过悬挂在上托盘的降液管下方的液体分配装置来实现，其中装置平行于下一个下托盘的降液管平行运动，并且适于收集下落的液体，然后将其分散在沿着通过分配装置中的开口降低下降管。

4. 发明授权

US06739585B1 Multiple downcomer fractionation trays having liquid distribution devices 有权
$Multiple downcomer fractionation trays having liquid distribution devices$
标题翻译：具有液体分配装置的多个降液管分馏塔
公开(公告)号：US06739585B1
公开(公告)日：2004-05-25
申请号：US10093302
申请日：2002-03-07
申请人： Nicholas F. Urbanski , Zhanping Xu
发明人： Nicholas F. Urbanski , Zhanping Xu
IPC分类号： B01F304
CPC分类号： B01D3/008
摘要： Liquid distributors collect liquid falling out of the spout group at the ends of a downcomer of a fractionation tray. The devices then distribute the liquid against the wall of the column or onto the decking of the next lower tray so to cause uniform liquid flows across the terminal decking section of the next lower multiple downcomer tray. The apparatus improves the liquid flow path on the terminal decking section of the tray, thus increasing the overall efficiency of the tray.
摘要翻译：液体分配器收集在分馏塔的降液管的端部从喷口组中排出的液体。然后，设备将液体分配到柱的壁上或者将其分配到下一个下部托盘的甲板上，以使液体均匀地流过下一个较低的多个降液管托盘的终端盖板部分。该装置改善了托盘的端子板部分上的液体流动路径，从而提高了托盘的整体效率。

5. 发明授权

US06390454B1 Multiple downcomer fractionation trays with liquid distribution devices on ends of downcomers 失效
$Multiple downcomer fractionation trays with liquid distribution devices on ends of downcomers$
标题翻译：多个降液管分馏塔，其中液体分配装置在降液管的末端
公开(公告)号：US06390454B1
公开(公告)日：2002-05-21
申请号：US09585751
申请日：2000-06-02
申请人： Nicholas F. Urbanski , Zhanping Xu
发明人： Nicholas F. Urbanski , Zhanping Xu
IPC分类号： B01F304
CPC分类号： B01D3/008
摘要： Liquid distributors collect liquid falling out of the spout group at the ends of a downcomer of a fractionation tray. The devices then distribute the liquid against the wall of the column or onto the decking of the next lower tray so to cause uniform liquid flows across the terminal decking section of the next lower multiple downcomer tray. The apparatus improves the liquid flow path on the terminal decking section of the tray, thus increasing the overall efficiency of the tray.
摘要翻译：液体分配器收集在分馏塔的降液管的端部从喷口组中排出的液体。然后，设备将液体分配到柱的壁上或者将其分配到下一个下部托盘的甲板上，以使液体均匀地流过下一个较低的多个降液管托盘的终端盖板部分。该装置改善了托盘的端子板部分上的液体流动路径，从而提高了托盘的整体效率。

6. 发明授权

US06568663B1 Increased efficiency fractional distillation tray and process 有权
$Increased efficiency fractional distillation tray and process$
标题翻译：提高效率分馏塔和工艺
公开(公告)号：US06568663B1
公开(公告)日：2003-05-27
申请号：US09586059
申请日：2000-06-02
申请人： Zhanping Xu , Nicholas F. Urbanski
发明人： Zhanping Xu , Nicholas F. Urbanski
IPC分类号： B01F304
CPC分类号： B01D3/20
摘要： The efficiency of multiple downcomer fractional distillation trays is improved by distributing the liquid egressing from the bottom of the downcomers in a manner which provides a uniform length liquid flow path on the next lower tray. This is accomplished by liquid distribution devices suspended below the downcomers of the upper tray, with the devices running parallel to the downcomers of the next lower tray and being adapted to collect the falling liquid and then disperse it onto the decking below along the length of the lower downcomers through openings in the distribution device.
摘要翻译：通过以下列方式提供多个降液管分馏塔的效率，即在下一个下塔板上提供均匀长度的液体流动路径的方式来分配从降液管的底部排出的液体。这通过悬挂在上托盘的降液管下方的液体分配装置来实现，其中装置平行于下一个下托盘的降液管平行运动，并且适于收集下落的液体，然后将其分散在沿着通过分配装置中的开口降低下降管。

7. 发明授权

US07370846B2 Parallel flow fractionation tray 有权
$Parallel flow fractionation tray$
标题翻译：平行流分离塔
公开(公告)号：US07370846B2
公开(公告)日：2008-05-13
申请号：US11550179
申请日：2006-10-17
申请人： Zhanping Xu , Daniel R. Monkelbaan , Brian J. Nowak , Robert J. Miller
发明人： Zhanping Xu , Daniel R. Monkelbaan , Brian J. Nowak , Robert J. Miller
IPC分类号： B01F3/04
CPC分类号： B01D3/008 , B01D3/20
摘要： The invention comprises multiple configurations of downcomers in a parallel flow multiple downcomer tray for vapor-liquid contacting processes such as the separation of chemical compounds via fractional distillation or the removal of a component of a gas stream with a treating liquid. In one embodiment, side downcomers are incorporated into a parallel flow multiple downcomer tray. In another embodiment, the downcomers have an inclined side wall that directs liquid onto the deck below the downcomer. The inclined side wall also provides additional volume above the inferior downcomer inlet to reduce pinching at this inlet without the need for a stilling deck.
摘要翻译：本发明包括用于气 - 液接触方法的并行流多重降液管的多个构造的降液管，例如通过分馏分离化合物或用处理液除去气流的组分。在一个实施例中，侧向下导管并入到并行流多个下降管托盘中。在另一个实施例中，降液管具有将液体引导到降液管下方的甲板上的倾斜侧壁。倾斜的侧壁还在下部降液管入口之上提供额外的体积，以减少在该入口处的挤压，而不需要静止甲板。

8. 发明授权

US07204477B2 Parallel flow fractionation tray 有权
$Parallel flow fractionation tray$
标题翻译：平行流分离塔
公开(公告)号：US07204477B2
公开(公告)日：2007-04-17
申请号：US11142804
申请日：2005-06-01
申请人： Zhanping Xu , Daniel R. Monkelbaan , Brian J. Nowak , Robert J. Miller
发明人： Zhanping Xu , Daniel R. Monkelbaan , Brian J. Nowak , Robert J. Miller
IPC分类号： B01F3/04
CPC分类号： B01D3/008 , B01D3/20
摘要： The invention comprises multiple configurations of downcomers in a parallel flow multiple downcomer tray for vapor-liquid contacting processes such as the separation of chemical compounds via fractional distillation or the removal of a component of a gas stream with a treating liquid. In one embodiment, side downcomers are incorporated into a parallel flow multiple downcomer tray. In another embodiment, the downcomers have an inclined side wall that directs liquid onto the deck below the downcomer. The inclined side wall also provides additional volume above the inferior downcomer inlet to reduce pinching at this inlet without the need for a stilling deck.
摘要翻译：本发明包括用于气 - 液接触方法的并行流多重降液管的多个构造的降液管，例如通过分馏分离化合物或用处理液除去气流的组分。在一个实施例中，侧向下导管并入到并行流多个下降管托盘中。在另一个实施例中，降液管具有将液体引导到降液管下方的甲板上的倾斜侧壁。倾斜的侧壁还在下部降液管入口之上提供额外的体积，以减少在该入口处的挤压，而不需要静止甲板。

9. 发明申请

US20130180595A1 VESSEL, DISTRIBUTION TRAY, AND METHOD FOR PASSING ONE OR MORE FLUIDS 审中-公开
标题翻译：船只，分配托盘和方法，用于通入一个或多个流体
公开(公告)号：US20130180595A1
公开(公告)日：2013-07-18
申请号：US13350473
申请日：2012-01-13
申请人： Christopher Naunheimer , Zhanping Xu
发明人： Christopher Naunheimer , Zhanping Xu
IPC分类号： F15D1/00 , B01J8/02 , B01J19/00
CPC分类号： B01J8/025 , B01F3/04007 , B01F3/0446 , B01F5/0415 , B01F5/0473 , B01F5/0475 , B01F5/0614 , B01F2005/0446 , B01J8/0278 , B01J8/0453 , B01J8/0492 , B01J2208/0084 , B01J2208/00938 , Y10T137/0391
摘要： One exemplary embodiment can be a method passing one or more fluids through a compartment. The method may include collecting a liquid on a tray, passing a vapor through the compartment, and mixing the vapor with the liquid entering the compartment via at least one aperture to impart swirling to the vapor and liquid exiting the compartment. Also, the compartment can include or consist of an interior wall and an exterior wall, and generally the compartment at least partially forms rifling on the interior wall.
摘要翻译：一个示例性实施例可以是使一种或多种流体通过隔室的方法。该方法可以包括将液体收集在托盘上，使蒸汽通过隔室，以及通过至少一个孔将蒸汽与进入隔室的液体混合，以使蒸气和离开隔室的液体旋转。此外，隔室可以包括内壁和外壁，也可以由外壁组成，并且通常隔室至少部分地在内壁上形成膛线。

10. 发明申请

US20120304538A1 CONFIGURATION OF CONTACTING ZONES IN VAPOR-LIQUID CONTACTING APPARATUSES 有权
标题翻译：气液接触设备中接触区的配置
公开(公告)号：US20120304538A1
公开(公告)日：2012-12-06
申请号：US13584869
申请日：2012-08-14
申请人： Zhanping Xu
发明人： Zhanping Xu
IPC分类号： C01B3/32
CPC分类号： B01D53/1406 , B01D2252/20405 , B01D2252/2041 , B01D2256/245 , B01D2257/304 , B01D2257/504
摘要： Vapor-liquid contacting apparatuses comprising a primary contacting zone and a secondary contacting zone are disclosed. A representative secondary contacting zone is a secondary absorption zone, such as a finishing zone for subsequent contacting of the vapor effluent from the primary contacting zone to further remove impurities and achieve a desired purity of purified gas exiting the secondary absorption zone. The secondary contacting zone is disposed below the primary contacting zone, such that the secondary contacting zone, which must operate efficiently in removing generally trace amounts of remaining impurities, is more protected from movement than the more elevated, primary or initial contacting stages for bulk impurity removal. The apparatuses are therefore especially beneficial in offshore applications where they are subjected to rocking.
摘要翻译：公开了包括一次接触区和二次接触区的气液接触设备。代表性的二次接触区域是次级吸收区域，例如用于随后使来自初级接触区域的蒸汽流出物接触的精整区域，以进一步除去杂质并获得离开次级吸收区域的净化气体所需的纯度。次级接触区域设置在初级接触区域的下方，使得必须有效地除去一般痕量的剩余杂质的次级接触区域比大体积杂质的升高的初级或初始接触阶段更受保护以免移动删除。因此，这些装置在经受摇摆的海上应用中特别有益。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式