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    Automated Systems and Methods to Facet and Polish Diamond for Productization
    1.
    发明申请
    Automated Systems and Methods to Facet and Polish Diamond for Productization 审中-公开

    公开(公告)号：US20180221840A1

    公开(公告)日：2018-08-09

    申请号：US15890067

    申请日：2018-02-06

    Applicant: Bobbie Celler

    Inventor： Bobbie Celler

    IPC: B01J3/06 ,  G01N21/87

    CPC classification number: B01J3/062 ,  B01J3/065 ,  C01B32/25 ,  C01B32/28 ,  G01N21/87

    Abstract: Systems and methods are directed to selecting unpolished regular-polygonal diamonds; selecting diamond powder based on size, profile and hardness to use as acceleration media; and polishing the regular-polygonal diamonds by accelerating at least the diamond powder using a plurality of spray patterns determined as a function of the respective hardnesses of the diamond powder and the unpolished regular-polygonal diamond, the spray patterns directed at the unpolished regular-polygonal diamonds. The method further includes accelerating the regular-polygonal diamonds and the diamond powder to create the spray patterns; directing the spray patterns so that they overlap causing the diamond powder to polish the regular polygonal diamonds; separating the regular-polygonal diamond from the diamond powder; and repeating the steps of accelerating the regular polygonal diamonds and the diamond powder and the separating until the regular-polygonal diamond is polished.

    HIGH-TEMPERATURE HIGH-PRESSURE PRESSES (HTHP) PRESSES, SYSTEMS FOR HTHP PRESSES AND RELATED METHODS
    2.
    发明申请
    HIGH-TEMPERATURE HIGH-PRESSURE PRESSES (HTHP) PRESSES, SYSTEMS FOR HTHP PRESSES AND RELATED METHODS 审中-公开
    高温高压（HTHP）压力，HTHP压力系统及相关方法

    公开(公告)号：US20160297112A1

    公开(公告)日：2016-10-13

    申请号：US14486856

    申请日：2014-09-15

    Applicant: US Synthetic Corporation

    Inventor： Josh J. Nell ,  Derek M. Lontine ,  Eric T. Johnson ,  Scott Williams ,  Tyson D. Bunker ,  Kevin C. Bach

    IPC: B29C43/02

    CPC classification number: B29C43/02 ,  B01J3/06 ,  B01J3/065 ,  B01J3/067 ,  B30B11/004 ,  B30B15/028 ,  B30B15/30 ,  B30B15/304

    Abstract: A press, an automated loading system for a press and related methods are provided including a loading system having a first assembly configured to carry a reaction cell to an anvil of a press base and a second assembly configured to assist in positioning and orientating the reaction cell on the anvil. In one embodiment, the first assembly may include a trolley displaceable along a guide member to carry the reaction cell to the anvil. The first and second assemblies may each include guide members that are displaceable relative to the anvil that are configured to position the reaction cell at a desired location and orientation on the anvil. In one embodiment, each of the guide members include arms that engage distinct sides of a cubic reaction cell. A clearing mechanism may also be incorporated to clear the surface of the anvil during operation of the system.

    Abstract translation: 提供压力机，用于压力机的自动加载系统和相关方法，包括装载系统，其具有构造成将反应池运送到冲压底座的砧座的第一组件和构造成辅助定位和定向反应池的第二组件 在铁砧上。 在一个实施例中，第一组件可以包括可沿引导构件移动的手推车，以将反应池运送到砧座。 第一和第二组件可以各自包括相对于砧座可移动的引导构件，其构造成将反应池定位在砧座上的期望位置和取向。 在一个实施例中，每个引导构件包括接合立方体反应池的不同侧面的臂。 还可以结合清除机构以在系统的操作期间清除砧座的表面。

    EXTENDED CONTACT TIME RISER
    4.
    发明申请
    EXTENDED CONTACT TIME RISER 审中-公开
    延长联系时间上升

    公开(公告)号：US20160038899A1

    公开(公告)日：2016-02-11

    申请号：US14919846

    申请日：2015-10-22

    Applicant: UOP LLC

    Inventor： Patrick D. Walker ,  Matthew Lippmann ,  Mark Schnaith

    IPC: B01J8/24 ,  C10G11/18 ,  B01J8/18

    CPC classification number: B01J8/24 ,  B01J3/065 ,  B01J8/1872 ,  B01J8/30 ,  B01J8/388 ,  B01J2208/00893 ,  C10G11/18 ,  C10G11/187

    Abstract: A riser includes a housing in communication with a entry conduit and an exit conduit. The housing is defined by a holdup chamber having a volume of between about 1133 liters and about 45307 liters. The riser is designed to receive a hydrocarbon feed and a catalyst. An apparatus for fluid catalytic cracking includes a riser in fluid communication with a reactor vessel. A hydrocarbon feed stream and a catalyst travel through a first section of the riser at a first velocity of between about 1.5 msec to about 10 msec and through a second section of the riser at a second velocity of more than about 15 msec. A process for fluid catalytic cracking uses a riser with a holdup chamber. A hydrocarbon feed and a catalyst decrease in velocity in the holdup chamber to between 1.5 msec and 10 msec.

    Abstract translation: 提升器包括与入口导管和出口导管连通的壳体。 壳体由具有约1133升至约45307升之间的体积的保持室限定。 提升管被设计成接收烃进料和催化剂。 用于流体催化裂化的装置包括与反应器容器流体连通的提升管。 烃进料流和催化剂以约1.5毫秒至约10毫秒的第一速度穿过提升管的第一部分，并以大于约15毫秒的第二速度穿过提升管的第二部分。 用于流化催化裂化的方法使用具有保持室的提升管。 烃进料和催化剂在保持室中的速度降低到1.5毫秒和10毫秒之间。

    Diamond metal composite
    6.
    发明授权
    Diamond metal composite 有权
    钻石金属复合材料

    公开(公告)号：US08936665B2

    公开(公告)日：2015-01-20

    申请号：US12741318

    申请日：2008-10-30

    Applicant: Jie Zheng

    Inventor： Jie Zheng

    IPC: C22C26/00 ,  B01J3/06 ,  C09K3/14 ,  C22C47/08

    CPC classification number: B22F3/1007 ,  B01J3/065 ,  B01J2203/062 ,  B01J2203/0655 ,  B22F3/1035 ,  B22F2999/00 ,  C09K3/1436 ,  C22C47/08 ,  Y10T428/12049 ,  B22F2201/10 ,  B22F2201/20

    Abstract: The present invention relates to a method for producing diamond-metal composites comprising mixing diamond particles with metal-filler particles forming a diamond/metal-filler mixture, forming a green body of the diamond/metal-filler mixture, optionally green machining the green body to a work piece before or after pre-sintering by heating the green body to a temperature ≦500° C., infiltrating the green body or the work piece with one or more wetting elements or infiltrating the green body or the work piece with one or more wetting alloys, which infiltration step being carried out under vacuum or in an inert gas atmosphere at a pressure ≦200 Bar. The invention relates further to a green body, a diamond metal composite, and use of the diamond metal composite.

    Abstract translation: 本发明涉及一种生产金刚石 - 金属复合材料的方法，包括将金刚石颗粒与形成金刚石/金属 - 填料混合物的金属 - 填料颗粒混合，形成金刚石/金属 - 填料混合物的生坯，任选地绿色加工生坯 通过将生坯体加热至温度<500℃而在预烧结之前或之后的工件; 500℃，用一种或多种润湿元件渗透生坯或工件，或者用一个或多个润湿元件浸入生坯或工件 或更多润湿合金，该渗透步骤在真空下或在惰性气体气氛中在压力为200巴下进行。 本发明进一步涉及生坯，金刚石金属复合材料和金刚石金属复合材料的用途。

    Method for Producing a PCD Compact
    7.
    发明申请
    Method for Producing a PCD Compact 有权
    生产PCD紧凑型的方法

    公开(公告)号：US20110072730A1

    公开(公告)日：2011-03-31

    申请号：US12995370

    申请日：2009-06-03

    Applicant: Humphrey Samkelo Lungisani Sithebe

    Inventor： Humphrey Samkelo Lungisani Sithebe

    IPC: B24D11/00

    CPC classification number: B01J3/065 ,  B01J2203/063 ,  B01J2203/0655 ,  B22F7/062 ,  C22C26/00 ,  C22C2204/00

    Abstract: A method of producing a composite diamond compact comprising a polycrystalline diamond (PCD) compact bonded to a cemented carbide substrate is provided. The method includes the steps of: providing a PCD table, preferably a PCD table with diamond-to-diamond bonding and a porous microstructure in which the pores are empty of second phase material bringing together the PCD table and a cemented carbide substrate in the presence of a bonding agent to form an unbonded assembly; subjecting the unbonded assembly to an initial compaction at a pressure of at least 4.5 GPa and a temperature below the melting point of the bonding agent for a period of at least 150 seconds; and thereafter subjecting the unbonded assembly to a temperature above the melting point of the bonding agent and a pressure of at least 4.5 GPa for a time sufficient for the bonding agent to become molten and bond the PCD table to the substrate to form a composite diamond compact.

    Abstract translation: 提供了一种制造复合金刚石复合体的方法，其包括结合到硬质合金基底的多晶金刚石（PCD）紧固件。 该方法包括以下步骤：提供PCD表，优选具有金刚石 - 金刚石结合的PCD表和多孔微结构，其中孔隙为空的第二相材料，在存在的情况下将PCD台和硬质合金基底聚集在一起 的粘合剂以形成未结合的组件; 使未结合的组件在至少4.5GPa的压力和低于粘合剂的熔点的温度下进行至少150秒的初始压实; 然后使未结合的组件经受高于粘合剂熔点的温度和至少4.5GPa的压力，持续一段时间足以使粘合剂熔融并将PCD工作台结合到衬底上以形成复合金刚石致密体 。

    Gem Growth Cubic Press and Associated Methods
    9.
    发明申请
    Gem Growth Cubic Press and Associated Methods 审中-公开
    宝石生长立方压力及相关方法

    公开(公告)号：US20100068122A1

    公开(公告)日：2010-03-18

    申请号：US12541064

    申请日：2009-08-13

    Applicant: Chien-Min Sung

    Inventor： Chien-Min Sung

    IPC: C01B31/06 ,  C30B17/00 ,  B01J3/06

    CPC classification number: B01J3/065 ,  B01J2203/0655 ,  B30B11/004 ,  Y10T117/1092

    Abstract: A multiple anvil press can be configured for gem-quality growth. The press can include a plurality of opposing anvils, where the anvils are configured for simultaneous movement within a tolerance of less than about 0.5 mm as measured at each anvil surface, and each anvil can be aligned to a common center of all the anvils where the alignment is tuned to a tolerance of less than about 0.1 mm during use. The press can also include a reaction volume formed by the enclosure of all anvils, where the reaction volume has a size configured to facilitate single crystal growth per cycle time.

    Abstract translation: 多砧印刷机可以配置为宝石质量增长。 压力机可以包括多个相对的砧座，其中砧构造成在每个砧座表面处测量的小于约0.5mm的公差内同时移动，并且每个砧座可以与所有砧座的公共中心对准，其中 在使用期间，对准调整到小于约0.1mm的公差。 压机还可以包括由所有砧座的外壳形成的反应体积，其中反应体积具有被配置为有助于每循环时间单晶生长的尺寸。

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