公开(公告)号：US09006127B2

公开(公告)日：2015-04-14

申请号：US13231901

申请日：2011-09-13

申请人： Jun Jiang ,  Jianshe Chen ,  Jinbing Li ,  Shuyun Li ,  Zhixiang Zhang ,  Wei Lin ,  Qian Xue

发明人： Jun Jiang ,  Jianshe Chen ,  Jinbing Li ,  Shuyun Li ,  Zhixiang Zhang ,  Wei Lin ,  Qian Xue

IPC分类号： B01J27/138 ,  B01J37/26 ,  B01J23/50 ,  B01J37/08 ,  B01J21/04 ,  B01J23/58 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J27/12 ,  B01J27/13 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04

CPC分类号： B01J23/50 ,  B01J21/04 ,  B01J23/58 ,  B01J27/12 ,  B01J27/13 ,  B01J27/138 ,  B01J35/002 ,  B01J35/023 ,  B01J35/026 ,  B01J35/04 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/08

摘要： The present invention relates to a support for silver catalyst used in the ethylene oxide production, a preparation method for the same, a silver catalyst prepared from the same, and its use in the ethylene oxide production. The silver catalyst produced from the silver catalyst support has an improved activity, stability and/or selectivity in the production of ethylene oxide by epoxidation of ethylene.

摘要翻译： 本发明涉及用于环氧乙烷生产中的银催化剂用载体，其制备方法，由该催化剂制备的银催化剂及其在环氧乙烷生产中的用途。 由银催化剂载体制备的银催化剂通过乙烯的环氧化生产环氧乙烷具有改进的活性，稳定性和/或选择性。

公开(公告)号：US20120083613A1

公开(公告)日：2012-04-05

申请号：US13251140

申请日：2011-09-30

申请人： Wei LIN ,  Jinbing Li ,  Jianshe Chen ,  Zhixiang Zhang ,  Qiang Lin ,  Jun Jiang ,  Shuyuan Cao ,  Qian Xue ,  Shujuan Wang ,  Zhiqiang Tang

发明人： Wei LIN ,  Jinbing Li ,  Jianshe Chen ,  Zhixiang Zhang ,  Qiang Lin ,  Jun Jiang ,  Shuyuan Cao ,  Qian Xue ,  Shujuan Wang ,  Zhiqiang Tang

IPC分类号： B01J21/04 ,  B01J21/10 ,  C07D301/03

CPC分类号： C07D301/03 ,  B01J21/04 ,  B01J23/02 ,  B01J23/04 ,  B01J23/50 ,  B01J23/66 ,  B01J23/688 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/14 ,  Y02P20/52

摘要： The present invention relates to an alumina support for silver catalyst, a process for preparing said alumina support, a silver catalyst made from said alumina support, and a use of said silver catalyst in the production of ethylene oxide by the oxidization of ethylene. According to the present invention, the silver catalyst made from the support prepared by potassium melt technology can have a high selectivity.

摘要翻译： 本发明涉及一种用于银催化剂的氧化铝载体，一种制备所述氧化铝载体的方法，由所述氧化铝载体制备的银催化剂，以及所述银催化剂通过乙烯氧化生产环氧乙烷的用途。 根据本发明，由通过钾熔融技术制备的载体制备的银催化剂可以具有高选择性。

公开(公告)号：US09233942B2

公开(公告)日：2016-01-12

申请号：US13251140

申请日：2011-09-30

申请人： Wei Lin ,  Jinbing Li ,  Jianshe Chen ,  Zhixiang Zhang ,  Qiang Lin ,  Jun Jiang ,  Shuyuan Cao ,  Qian Xue ,  Shujuan Wang ,  Zhiqiang Tang

发明人： Wei Lin ,  Jinbing Li ,  Jianshe Chen ,  Zhixiang Zhang ,  Qiang Lin ,  Jun Jiang ,  Shuyuan Cao ,  Qian Xue ,  Shujuan Wang ,  Zhiqiang Tang

IPC分类号： B01J23/50 ,  C07D301/03 ,  B01J21/04 ,  B01J23/02 ,  B01J23/04 ,  B01J23/66 ,  B01J23/68 ,  B01J35/10 ,  B01J37/00 ,  B01J37/14

CPC分类号： C07D301/03 ,  B01J21/04 ,  B01J23/02 ,  B01J23/04 ,  B01J23/50 ,  B01J23/66 ,  B01J23/688 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/14 ,  Y02P20/52

摘要： The present invention relates to an alumina support for silver catalyst, a process for preparing said alumina support, a silver catalyst made from said alumina support, and a use of said silver catalyst in the production of ethylene oxide by the oxidization of ethylene. According to the present invention, the silver catalyst made from the support prepared by potassium melt technology can have a high selectivity.

摘要翻译： 本发明涉及一种用于银催化剂的氧化铝载体，一种制备所述氧化铝载体的方法，由所述氧化铝载体制备的银催化剂，以及所述银催化剂通过乙烯氧化生产环氧乙烷的用途。 根据本发明，由通过钾熔融技术制备的载体制备的银催化剂可以具有高选择性。

公开(公告)号：US09144793B2

公开(公告)日：2015-09-29

申请号：US13339272

申请日：2011-12-28

申请人： Jinbing Li ,  Xianfeng Li ,  Wei Lin ,  Qiang Lin ,  Jianshe Chen ,  Zhixiang Zhang ,  Shuyuan Cao ,  Shujuan Wang ,  Wujun Dai

发明人： Jinbing Li ,  Xianfeng Li ,  Wei Lin ,  Qiang Lin ,  Jianshe Chen ,  Zhixiang Zhang ,  Shuyuan Cao ,  Shujuan Wang ,  Wujun Dai

IPC分类号： B01J29/06 ,  C07D301/03 ,  B01J29/89 ,  B01J29/03 ,  B01J21/04 ,  B01J23/66 ,  B01J37/00 ,  B01J35/10 ,  C07D301/10 ,  B01J35/02

CPC分类号： B01J29/89 ,  B01J21/04 ,  B01J23/66 ,  B01J29/0308 ,  B01J29/0325 ,  B01J35/026 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0009 ,  B01J2229/20 ,  B01J2229/42 ,  C07D301/03 ,  C07D301/10 ,  Y02P20/52

摘要： The present invention discloses an alumina carrier for a silver catalyst, a process for preparing the alumina carrier, a silver catalyst made from the alumina carrier, and a use of the silver catalyst in the production of ethylene oxide by the oxidization of ethylene. The alumina carrier comprises alumina and promoters, as well as titanium silicate molecular sieve(s); and therefore, has an improved catalytic activity.

摘要翻译： 本发明公开了一种用于银催化剂的氧化铝载体，制备氧化铝载体的方法，由氧化铝载体制成的银催化剂，以及通过乙烯氧化生产环氧乙烷的用途。 氧化铝载体包括氧化铝和助催化剂，以及硅酸钛分子筛; 因此具有改善的催化活性。

公开(公告)号：US08895469B2

公开(公告)日：2014-11-25

申请号：US13287720

申请日：2011-11-02

申请人： Jianshe Chen ,  Jun Jiang ,  Shujuan Wang ,  Zhixiang Zhang ,  Jinbing Li

发明人： Jianshe Chen ,  Jun Jiang ,  Shujuan Wang ,  Zhixiang Zhang ,  Jinbing Li

IPC分类号： B01J21/00 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00 ,  B01J20/00 ,  B01J23/68 ,  B01J35/10 ,  B01J37/08 ,  B01J37/00 ,  B01J21/04 ,  B01J37/06 ,  C07D301/10 ,  B01J37/02 ,  B01J35/02 ,  B01J35/00

CPC分类号： C07D301/10 ,  B01J21/04 ,  B01J23/688 ,  B01J35/002 ,  B01J35/026 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/06 ,  B01J37/084 ,  Y02P20/52

摘要： An alumina support comprises alpha-alumina as the main crystal phase of its backbone, and having a specific surface area of no higher than 3.0 m2/g, a pore volume ranging from 0.3 ml/g to 0.8 ml/g, an alkaline earth metal content ranging from 0.05% to 2.0% by weight of the support, wherein the support has such properties that treating the support with an aqueous oxalic acid solution having a concentration ranging from 0.4% to 2.0% by weight and having twice the weight of the support for 30 minutes can produce a leach liquor having an aluminum content of no higher than 60 μg/mL, a sodium content of no higher than 20 μg/mL, and a silicon content of no higher than 40 μg/mL. Processes for preparing the alumina support, silver catalysts comprising the alumina support, and methods of preparing ethylene oxide by ethylene oxidation using the silver catalyst are also disclosed herein.

摘要翻译： 氧化铝载体包含α-氧化铝作为其主链的主要结晶相，比表面积不高于3.0m 2 / g，孔体积为0.3ml / g至0.8ml / g，碱土金属 含量范围为载体重量的0.05％至2.0％，其中载体具有这样的性质：用浓度为0.4重量％至2.0重量％的草酸水溶液处理载体并具有载体重量的两倍 30分钟可以生产铝含量不超过60μg/ mL，钠含量不超过20μg/ mL，硅含量不高于40μg/ mL的浸出液。 本文还公开了制备氧化铝载体的方法，包含氧化铝载体的银催化剂和使用银催化剂通过乙烯氧化制备环氧乙烷的方法。

公开(公告)号：US08342601B2

公开(公告)日：2013-01-01

申请号：US13166206

申请日：2011-06-22

申请人： Liufeng Zhang ,  Jianshe Chen ,  Changping Liang ,  Wenwen Liu ,  Ping Li

发明人： Liufeng Zhang ,  Jianshe Chen ,  Changping Liang ,  Wenwen Liu ,  Ping Li

IPC分类号： B62D25/06

CPC分类号： B62D25/07 ,  B60R13/06

摘要： A roof for a recreational vehicle may include a roof frame made by bending circular tubes and a roof plate. The roof plate is connected to the roof frame via a roof plate sealing rubber strip and a frame sealing rubber strip. The roof plate sealing rubber strip covers the peripheral edge of the roof plate through a groove formed at one side of the roof plate sealing rubber strip, and the other side of the roof plate sealing rubber strip is inserted into a slot of the top of the frame sealing rubber strip and is clamped by lips on both sides of the slot, and the frame sealing rubber strip is adhered onto the roof frame.

摘要翻译： 用于休闲车辆的屋顶可以包括通过弯曲圆形管和屋顶板制成的屋顶框架。 屋顶板通过屋顶板密封橡胶条和框架密封橡胶条连接到屋顶框架。 屋顶板密封橡胶条通过形成在屋顶板密封橡胶条的一侧的槽覆盖屋顶板的周缘，并且顶板密封橡胶条的另一侧插入到顶板密封橡胶条的顶部的槽中 框架密封橡胶条，并在槽两侧由嘴唇夹紧，框架密封橡胶条粘在屋顶框架上。

公开(公告)号：USD603296S1

公开(公告)日：2009-11-03

申请号：US29322964

申请日：2008-08-14

申请人： Gangqiao Zhou ,  Zhengxiang Zhang ,  Jianshe Chen ,  Changping Liang

设计人： Gangqiao Zhou ,  Zhengxiang Zhang ,  Jianshe Chen ,  Changping Liang

公开(公告)号：US08205930B1

公开(公告)日：2012-06-26

申请号：US13151474

申请日：2011-06-02

申请人： Liufeng Zhang ,  Jianshe Chen ,  Zhaoyu Li ,  Zaili Liu ,  Rui He ,  Wenwen Liu

发明人： Liufeng Zhang ,  Jianshe Chen ,  Zhaoyu Li ,  Zaili Liu ,  Rui He ,  Wenwen Liu

IPC分类号： B60J10/02

CPC分类号： B60J5/0487 ,  B60J1/14

摘要： Disclosed herein is a vehicle door with an irregular-circular frame for a recreational vehicle. A door window glass of the vehicle door includes a fixed glass (2) and a movable glass (1). The fixed glass (2) is fixedly installed in a portion of the door window surrounded by a lower door body (6), an outer frame (5) and a movable glass guide rail (9). The movable glass guild rail (9) has an arc rail. The movable glass (1) is installed on the lower door body (6) at the center of the arc of the movable glass guide rail (9) via a shaft sleeve and a shaft (4). A lock member (3) with a lock pin is installed on the upper part of the portion where the movable glass (1) engages with the movable glass guide rail (9). A stop block for adjusting the opening degree of the movable glass and stopping the lock pin of the lock member (3) is provided on the movable glass guide rail (9). Compared with the prior art, the vehicle door according to the present invention can solve the difficulty of opening and closing the widow glass of the vehicle door with the irregular-circular frame.

摘要翻译： 本文公开了一种具有休闲车辆的不规则圆形框架的车门。 车门的门窗玻璃包括固定玻璃（2）和活动玻璃（1）。 固定玻璃（2）固定地安装在由下门体（6），外框架（5）和可动玻璃导轨（9）围绕的门窗的一部分中。 活动玻璃导轨（9）具有弧轨。 可移动玻璃（1）通过轴套和轴（4）安装在可动玻璃导轨（9）的圆弧中心的下门体（6）上。 在可动玻璃（1）与可动玻璃导轨（9）接合的部分的上部安装有具有锁定销的锁定构件（3）。 在可动玻璃导轨（9）上设置有用于调节可动玻璃的开度并使锁定构件（3）的锁定销停止的止动块。 与现有技术相比，根据本发明的车门能够解决用不规则圆形框架打开和关闭车门的寡妇玻璃的困难。

公开(公告)号：US08360503B2

公开(公告)日：2013-01-29

申请号：US13166001

申请日：2011-06-22

申请人： Liufeng Zhang ,  Zaili Liu ,  Zhaoyu Li ,  Jianshe Chen ,  Wenwen Liu

发明人： Liufeng Zhang ,  Zaili Liu ,  Zhaoyu Li ,  Jianshe Chen ,  Wenwen Liu

IPC分类号： B60J7/00

CPC分类号： B60J5/0487 ,  B60J10/25 ,  B60J10/86

摘要： Disclosed herein is a sealing device disposed between a vehicle door and a vehicle body and a vehicle door sealing rubber strip thereof. The sealing rubber strip is sleeved on a door pipe of the vehicle door. The vehicle door sealing rubber strip is an annular rubber body constituted by a drain segment and a non-drain segment. The annular rubber body includes a hollow rubber ring made of foaming rubber and a groove-shaped rubber ring made of compacted solid rubber and provided with a pipe body mounting groove at the inner side of the groove-shaped rubber ring. An air hole is provided in the hollow rubber ring, and a small water flowing trench is provided at the bottom surface of the pipe body mounting groove of the groove-shaped rubber ring. A fixing groove with a broad bottom and a narrow opening is provided on one external side of the groove-shaped rubber ring. A water flowing channel disposed transversely and a draining through hole communicated with the water flowing trench are provided on the other side surface of the groove-shaped rubber ring at the drain segment. Compared with the prior art, such device can solve the problem of unreliable sealing between a vehicle body doorframe and a vehicle door which are made of circular pipes and the difficulty of draining water accumulated inside the vehicle door.

摘要翻译： 这里公开了一种设置在车门和车身之间的密封装置和车门密封橡胶条。 密封橡胶条套在车门的门管上。 车门密封橡胶条是由排水段和非排水段构成的环形橡胶体。 环形橡胶体包括由发泡橡胶制成的中空橡胶圈和由压实固体橡胶制成的槽形橡胶圈，并且在槽形橡胶环的内侧设置有管体安装槽。 在中空橡胶环上设置有空气孔，在槽状橡胶环的管体安装槽的底面设有小的水流槽。 在槽形橡胶圈的一个外侧设置有宽底部和窄开口的固定槽。 在排水段处的槽形橡胶环的另一侧表面上设置横向设置的水流通道和与水流沟槽连通的排水通孔。 与现有技术相比，这种装置可以解决由圆形管制成的车身门框和车门之间不可靠的密封问题，以及排水积聚在车门内的困难。