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1. 发明授权

US07022741B2 Gas agitated multiphase catalytic reactor with reduced backmixing 失效
标题翻译：气体搅拌多相催化反应器减少回混
公开(公告)号：US07022741B2
公开(公告)日：2006-04-04
申请号：US10402498
申请日：2003-03-28
申请人： Yi Jiang , Jianping Zhang , Rafael L. Espinoza , Harold A. Wright
发明人： Yi Jiang , Jianping Zhang , Rafael L. Espinoza , Harold A. Wright
IPC分类号： C07C27/00
CPC分类号： C10G2/34 , B01F13/0255 , B01F15/00915 , B01F2215/0422 , B01F2215/0427 , B01F2215/0431 , B01J8/22 , B01J19/006 , B01J19/24 , B01J2208/00132 , B01J2208/00141 , B01J2208/0084 , B01J2219/00081 , B01J2219/00083 , B01J2219/00777
摘要： The present invention provides an apparatus and method for optimizing the degree of backmixing within a gas agitated multiphase reactor at a given gas linear velocity. The embodiments of the present invention involve novel configurations of the multiphase reactor internal structures. In general, the configurations comprise creating a dense area of internal structures in the central region and/or wall regions of the multiphase reactor.
摘要翻译：本发明提供一种用于在给定气体线速度下优化气体搅拌多相反应器内的回混程度的装置和方法。本发明的实施例涉及多相反应器内部结构的新颖结构。通常，构造包括在多相反应器的中心区域和/或壁区域中产生密集的内部结构区域。

2. 发明授权

US07012103B2 Commercial fischer-tropsch reactor 失效
标题翻译：商业费托反应堆
公开(公告)号：US07012103B2
公开(公告)日：2006-03-14
申请号：US10395912
申请日：2003-03-24
申请人： Rafael L. Espinoza , Jianping Zhang , Harold A. Wright , Todd H. Harkins
发明人： Rafael L. Espinoza , Jianping Zhang , Harold A. Wright , Todd H. Harkins
IPC分类号： C07C27/00
CPC分类号： C10G2/341 , B01J8/06 , B01J8/067 , B01J12/00 , B01J23/745 , B01J23/75 , B01J2208/00053 , B01J2208/00061 , B01J2208/00097 , B01J2208/00212
摘要： A process for producing hydrocarbons comprises providing a multi-tubular reactor having at least 100 tubes units containing a catalyst, each tube being between 2 and 5 meters tall and in thermal contact with a cooling fluid; feeding hydrogen and carbon monoxide to each tube at a linear gas superficial velocity less than about 60 cm/s; and converting the gas feedstream to hydrocarbons on the catalyst, wherein the yield of hydrocarbons in each tube is greater than 100 (kg hydrocarbons)/hr/(m3 reaction zone). Each tube may have an internal diameter greater than 2 centimeters. The catalyst may be active for Fischer Tropsch synthesis and may comprise cobalt or iron. The maximum difference in the radially-averaged temperature between two points that are axially spaced along the reactor is less than 15° C., preferably less than 10° C. The catalyst loading or intrinsic activity may vary along the length of the reactor.
摘要翻译：制备烃的方法包括提供具有至少100个含有催化剂的管单元的多管式反应器，每个管的高度在2和5米之间并与冷却流体热接触; 以低于约60cm / s的线性气体表观速度向每个管供给氢气和一氧化碳; 并将气体进料流转化为催化剂上的烃，其中每个管中的烃的产率大于100（kg碳氢化合物）/ hr /（m 3）反应区）。每根管子的内径可以大于2厘米。该催化剂可用于费 - 托合成，并且可以包含钴或铁。沿着反应器轴向间隔的两个点之间的径向平均温度的最大差异小于15℃，优选小于10℃。催化剂负载或固有活性可以沿着反应器的长度而变化。

3. 发明授权

US07019038B2 Recycle of low boiling point products to a Fischer-Tropsch reactor 有权
标题翻译：低沸点产物回收到费 - 托反应器
公开(公告)号：US07019038B2
公开(公告)日：2006-03-28
申请号：US10446263
申请日：2003-05-23
申请人： Rafael L. Espinoza , Harold A. Wright , Jianping Zhang
发明人： Rafael L. Espinoza , Harold A. Wright , Jianping Zhang
IPC分类号： C07C27/00
CPC分类号： C10G2/32
摘要： Methods for reducing the average molecular weight of liquid hydrocarbons in a Fischer-Tropsch reactor are disclosed. The preferred embodiments of the present invention are characterized by feeding a hydrocarbon stream, which lowers the average molecular weight of the hydrocarbon liquids inside the reactor, and more preferably by recycling a portion of low-molecular weight hydrocarbon products back into the reactor. Lowering the molecular weight of the hydrocarbon liquids inside the reactor increases the mass transfer and solubility, and diffusivity of the reactants in the hydrocarbons present in the slurry.
摘要翻译：公开了用于降低费 - 托反应器中液体烃的平均分子量的方法。本发明的优选实施方案的特征在于进料烃流，其降低反应器内的烃液体的平均分子量，更优选通过将一部分低分子量烃产物再循环回反应器。降低反应器内的烃液体的分子量增加了浆料中存在的烃中的反应物的传质和溶解度以及扩散系数。

4. 发明授权

US07001927B2 Water removal in Fischer-Tropsch processes 有权
公开(公告)号：US07001927B2
公开(公告)日：2006-02-21
申请号：US10320311
申请日：2002-12-16
申请人： Jianping Zhang , Harold A. Wright , Yi Jiang , Joe D. Allison , Kenneth M. York , Sergio R. Mohedas , Vincent H. Melquist
发明人： Jianping Zhang , Harold A. Wright , Yi Jiang , Joe D. Allison , Kenneth M. York , Sergio R. Mohedas , Vincent H. Melquist
IPC分类号： C07C27/00 , B01D12/00 , B01D21/00 , B01D17/12
CPC分类号： B01D21/00 , B01D37/00 , C07C27/00 , C07C27/06 , C07C27/26
摘要： A method for water removal in hydrocarbon product reactors operating at Fischer-Tropsch conditions. The water removal decreases the concentration of water in the reactor. In one embodiment, a method of reducing the concentration of water in a Fischer-Tropsch reactor containing a water-rich hydrocarbon product includes removing water from the water-rich hydrocarbon product of the reactor by a water removal means so as to form a water-reduced hydrocarbon product and returning that product to the reactor.

5. 发明授权

US07115669B2 Minimizing the volume or maximizing the production rate of slurry bubble reactors by using large gas flow rates and moderate single pass conversion 失效
标题翻译：通过使用大气体流速和中等单程转换，最小化体积或最大化浆料气泡反应器的生产速率
公开(公告)号：US07115669B2
公开(公告)日：2006-10-03
申请号：US10205215
申请日：2002-07-25
申请人： Jianping Zhang , Harold A. Wright
发明人： Jianping Zhang , Harold A. Wright
IPC分类号： C07C27/00
CPC分类号： C10G2/342 , B01J8/1809 , B01J8/22 , B01J2208/00274 , B01J2208/003 , B01J2208/00539 , B01J2208/00548 , B01J2219/00006 , B01J2219/00038 , B01J2219/0004
摘要： A gas-agitated multiphase reactor system that is effective for enabling maximum reactor productivity or minimizing reactor volume comprising at least two stages with or without recycle, wherein inlet gas superficial velocity is at least 20 cm/sec at Fischer-Tropsch synthesis, yielding a total syngas conversion of greater than about 90%, while syngas conversion in each reactor is less than 60%. More specifically, the total reactor volume is held to a minimum such that minimum reactor volume is less than 0.02 cubic meters total reactor volume/(kg C5+/hr production).
摘要翻译：一种气体搅拌的多相反应器系统，其有效用于实现最大反应器生产率或最小化反应器体积，其包含至少两个阶段，其具有或不具有再循环，其中在费 - 托合成时入口气体表观速度为至少20cm / sec，产生总计合成气转化率大于约90％，而每个反应器中的合成气转化率小于60％。更具体地说，将总反应器体积保持在最小值，使得最小反应器体积小于总体反应器体积/（kg C 5 + / hr生产）的0.02立方米。

6. 外观设计

USD991117S1 Caliper cover 有权
公开(公告)号：USD991117S1
公开(公告)日：2023-07-04
申请号：US29805037
申请日：2021-08-24
申请人： Jianping Zhang
设计人： Jianping Zhang
摘要： FIG. 1 is a perspective view of the caliper cover showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view of thereof; and,
FIG. 6 is a bottom plan view of thereof.

7. 发明授权

US11517494B2 Thermostatic massage pad 有权
公开(公告)号：US11517494B2
公开(公告)日：2022-12-06
申请号：US16578435
申请日：2019-09-23
申请人： Jianping Zhang
发明人： Jianping Zhang
IPC分类号： A61H9/00 , A61F7/00 , A61H23/02 , A61G7/057 , F25B21/02
摘要： A thermostatic massage pad includes: a thermostatic pad, wherein a thermostatic water pipe is arranged inside the thermostatic pad; a cooling pad, wherein a cooling water pipe is arranged inside the cooling pad; a casing, wherein a thermostatic water pump and a cooling water pump are respectively arranged inside the casing, a thermostatic water tank is arranged at a top of the thermostatic water pump, a cooling water tank is arranged at a top of the cooling water pump, a water inlet end of the thermostatic water pump is connected to a water outlet of the thermostatic water tank, and a water inlet end of the cooling water pump is connected to a water outlet of the cooling water tank; a thermoelectric cooler, wherein an end surface of the thermoelectric cooler is fixedly connected to a wall surface of the thermostatic water tank.

8. 发明授权

US11359686B2 Heat-dissipating car caliper cover 有权
公开(公告)号：US11359686B2
公开(公告)日：2022-06-14
申请号：US16644173
申请日：2019-09-10
申请人： Jianping Zhang
发明人： Jianping Zhang
IPC分类号： F16D65/847 , F16D65/00 , F16D55/00
摘要： A heat-dissipating car caliper cover comprising a cover body and a fixing member for fixing the cover body to a car caliper, wherein a first arc-shaped side plate is provided on an outer side of the cover body, a second arc-shaped side plate is provided on an inner side of the cover body, the fixing member is provided on the first arc-shaped side plate, a heat transmission assembly is provided on the first arc-shaped side plate, and the heat transmission assembly comprises an elastic pressing sheet and a silicone sheet provided on the elastic pressing sheet; and when the cover body is fixed to the car caliper, the elastic pressing sheet can contact the silicone sheet with a pump body outer side wall of the car caliper, and conducts heat to the cover body for heat dissipation.

9. 外观设计

USD942908S1 Car caliper cover 有权
公开(公告)号：USD942908S1
公开(公告)日：2022-02-08
申请号：US29749277
申请日：2020-09-03
申请人： Jianping Zhang
设计人： Jianping Zhang

10. 发明申请

US20140070039A1 ROLLING MILL COIL-FORMING LAYING HEAD WITH UNISTRUCTURAL PATH AND DEFLECTOR GUIDE TROUGH SUPPORT 审中-公开
标题翻译：滚动铣削线圈成形的头部与结构路径和定位器指南通过支持
公开(公告)号：US20140070039A1
公开(公告)日：2014-03-13
申请号：US13614145
申请日：2012-09-13
申请人： William Shen , Peiliang P. Zhang , Jianping Zhang
发明人： William Shen , Peiliang P. Zhang , Jianping Zhang
IPC分类号： B21C47/14 , B65H57/12
CPC分类号： B21C47/14 , B21C47/143 , B21C47/146 , B65H57/12 , B65H57/26
摘要： A rolling mill coil-forming laying head apparatus includes a driven rotating quill that discharges elongated material into an elongated path hollow structure, such as a laying head pipe and a downstream deflector guide trough. The path and deflector guide trough structures are supported by a unistructural permanently-formed housing having integral elongated hollow pathway structure, deflector guide trough, and quill mounting support extensions formed therein.
摘要翻译：一种轧机线圈成形铺设头设备包括一个被驱动的旋转套管，其将细长材料排放到细长的路径中空结构中，例如铺设头管和下游导流导槽。路径和导流导槽结构由一个非结构永久形成的壳体支撑，其具有整体的细长的中空路径结构，偏转导向槽和在其中形成的套筒安装支撑延伸部。

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