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    Erosion Resistant Cermet Linings For Oil & Gas Exploration, Refining and Petrochemical Processing Applications
    3.
    发明申请
    Erosion Resistant Cermet Linings For Oil & Gas Exploration, Refining and Petrochemical Processing Applications 有权
    石油和天然气勘探，炼油和石化加工应用的耐腐蚀金属陶瓷衬片

    公开(公告)号：US20110094627A1

    公开(公告)日：2011-04-28

    申请号：US12912505

    申请日：2010-10-26

    申请人： John R. Peterson ,  Narasimha-Rao V. Bangaru ,  Robert Lee Antram ,  Christopher John Fowler ,  Neeraj S. Thirumalai ,  ChangMin Chun ,  Emery B. Lendvai-Lintner

    发明人： John R. Peterson ,  Narasimha-Rao V. Bangaru ,  Robert Lee Antram ,  Christopher John Fowler ,  Neeraj S. Thirumalai ,  ChangMin Chun ,  Emery B. Lendvai-Lintner

    IPC分类号： C23C8/30 ,  C23C8/20 ,  C23C8/28 ,  C23C8/24 ,  C23C8/08 ,  C23C8/12

    CPC分类号： C22C29/04 ,  C22C29/12 ,  C22C29/14 ,  C22C29/16 ,  Y10T29/49826

    摘要： The present invention is directed to a method for protecting metal surfaces in oil & gas exploration and production, refinery and petrochemical process applications subject to solid particulate erosion at temperatures of up to 1000° C. The method includes the step of providing the metal surfaces in such applications with a hot erosion resistant cermet lining or insert, wherein the cermet lining or insert includes a) about 30 to about 95 vol % of a ceramic phase, and b) a metal binder phase, wherein the cermet lining or insert has a HEAT erosion resistance index of at least 5.0 and a K1C fracture toughness of at least 7.0 MPa-m1/2. The metal surfaces may also be provided with a hot erosion resistant cermet coating having a HEAT erosion resistance index of at least 5.0. Advantages provided by the method include, inter alia, outstanding high temperature erosion and corrosion resistance in combination with outstanding fracture toughness, as well as outstanding thermal expansion compatibility to the base metal of process units. The method finds particular application for protecting process vessels, transfer lines and process piping, heat exchangers, cyclones, slide valve gates and guides, feed nozzles, aeration nozzles, thermo wells, valve bodies, internal risers, deflection shields, sand screen, and oil sand mining equipment.

    摘要翻译： 本发明涉及一种用于在高达1000℃的温度下保护固体颗粒物侵蚀的石油和天然气勘探和生产，炼油和石化工艺应用中的金属表面的保护方法。该方法包括以下步骤： 具有耐热蚀金属陶瓷衬里或插入物的这种应用，其中金属陶瓷衬里或插入物包括a）约30至约95体积％的陶瓷相，和b）金属粘合剂相，其中金属陶瓷衬里或插入物具有热 耐蚀性指数至少为5.0，K1C断裂韧度至少为7.0MPa-m1 / 2。 金属表面还可以具有耐热腐蚀金属陶瓷涂层，其耐热侵蚀性指数至少为5.0。 该方法提供的优点尤其包括优异的耐高温侵蚀和耐腐蚀性以及突出的断裂韧性，以及与处理单元的母材的突出的热膨胀相容性。 该方法特别适用于保护过程容器，输送管线和过程管道，热交换器，旋风分离器，滑阀门和引导件，进料嘴，曝气喷嘴，热阱，阀体，内部立管，偏转屏蔽，砂筛和油 采砂设备。

    Tiles with embedded locating rods for erosion resistant linings
    4.
    发明授权
    Tiles with embedded locating rods for erosion resistant linings 有权
    带嵌入式定位杆的瓷砖，用于防腐​​蚀衬里

    公开(公告)号：US07552566B2

    公开(公告)日：2009-06-30

    申请号：US11653967

    申请日：2007-01-17

    申请人： Dean R. Hyde ,  Robert L. Antram ,  John R. Peterson

    发明人： Dean R. Hyde ,  Robert L. Antram ,  John R. Peterson

    IPC分类号： E04F13/07

    CPC分类号： F27D1/04 ,  E04C5/04 ,  E04F15/02194 ,  E04F15/06 ,  E04F15/082 ,  E04F19/10 ,  F27D1/14 ,  Y10T428/16 ,  Y10T428/164

    摘要： A tile for lining an internal surface in a heavy wear area. The tile includes at least one locating rod embedded within said tile and an internal mechanism for laterally extending said at least one locating rod out of said tile and into a gap in an adjoining structure which may be another tile. The tiles forming the lining surface are securely held in place as a result of the selective deployment of the locating rods into a gap in the adjoining structure.

    摘要翻译： 用于衬在重型磨损区域内部表面的瓷砖。 瓦片包括嵌入在所述瓦片内的至少一个定位杆和用于将所述至少一个定位杆横向延伸出所述瓦片并进入相邻结构中可能是另一瓦片的间隙中的内部机构。 通过将定位杆选择性地展开到相邻结构中的间隙中，形成衬里表面的瓷砖被牢固地保持就位。

    Erosion resistant cermet linings for oil & gas exploration, refining and petrochemical processing applications
    5.
    发明申请
    Erosion resistant cermet linings for oil & gas exploration, refining and petrochemical processing applications 有权
    用于油气勘探，精炼和石化加工应用的耐腐蚀金属陶瓷衬里

    公开(公告)号：US20080003125A1

    公开(公告)日：2008-01-03

    申请号：US11479680

    申请日：2006-06-30

    申请人： John R. Peterson ,  Narasimha-Rao V. Bangaru ,  Robert Lee Antram ,  Christopher John Fowler ,  Neeraj S. Thirumalai ,  ChangMin Chun ,  Emery B. Lendvai-Lintner

    发明人： John R. Peterson ,  Narasimha-Rao V. Bangaru ,  Robert Lee Antram ,  Christopher John Fowler ,  Neeraj S. Thirumalai ,  ChangMin Chun ,  Emery B. Lendvai-Lintner

    IPC分类号： B22F7/00

    CPC分类号： C22C29/04 ,  C22C29/12 ,  C22C29/14 ,  C22C29/16 ,  Y10T29/49826

    摘要： The present invention is directed to a method for protecting metal surfaces in oil & gas exploration and production, refinery and petrochemical process applications subject to solid particulate erosion at temperatures of up to 1000° C. The method includes the step of providing the metal surfaces in such applications with a hot erosion resistant cermet lining or insert, wherein the cermet lining or insert includes a) about 30 to about 95 vol % of a ceramic phase, and b) a metal binder phase, wherein the cermet lining or insert has a HEAT erosion resistance index of at least 5.0 and a K1C fracture toughness of at least 7.0 MPa-m 1/2. The metal surfaces may also be provided with a hot erosion resistant cermet coating having a HEAT erosion resistance index of at least 5.0. Advantages provided by the method include, inter alia, outstanding high temperature erosion and corrosion resistance in combination with outstanding fracture toughness, as well as outstanding thermal expansion compatibility to the base metal of process units. The method finds particular application for protecting process vessels, transfer lines and process piping, heat exchangers, cyclones, slide valve gates and guides, feed nozzles, aeration nozzles, thermo wells, valve bodies, internal risers, deflection shields, sand screen, and oil sand mining equipment.

    摘要翻译： 本发明涉及一种用于在高达1000℃的温度下保护固体颗粒物侵蚀的石油和天然气勘探和生产，炼油和石化工艺应用中的金属表面的保护方法。该方法包括以下步骤： 具有耐热侵蚀金属陶瓷衬里或插入物的这种应用，其中金属陶瓷衬里或插入物包括a）约30至约95体积％的陶瓷相，和b）金属粘合剂相，其中金属陶瓷衬里或插入物具有热 至少5.0的耐冲击性指数和至少7.0MPa-m 1/2的K 1C断裂韧性。 金属表面还可以具有耐热腐蚀金属陶瓷涂层，其耐热侵蚀性指数至少为5.0。 该方法提供的优点尤其包括优异的耐高温侵蚀和耐腐蚀性以及突出的断裂韧性，以及与处理单元的母材的突出的热膨胀相容性。 该方法特别适用于保护过程容器，输送管线和过程管道，热交换器，旋风分离器，滑阀门和引导件，进料嘴，曝气喷嘴，热阱，阀体，内部立管，偏转屏蔽，砂筛和油 采砂设备。

    Method for separating coke from a feed mixture containing zirconium and radioactive materials by flotation process
    6.
    发明授权
    Method for separating coke from a feed mixture containing zirconium and radioactive materials by flotation process 失效
    通过浮选法从含有锆和放射性物质的进料混合物中分离焦炭的方法

    公开(公告)号：US5188809A

    公开(公告)日：1993-02-23

    申请号：US575817

    申请日：1990-08-31

    申请人： William A. Crocker ,  John C. Haygarth ,  Jon A. Riesen ,  John R. Peterson

    发明人： William A. Crocker ,  John C. Haygarth ,  Jon A. Riesen ,  John R. Peterson

    IPC分类号： B03D1/02 ,  C22B34/14 ,  C22B60/00

    CPC分类号： B03D1/02 ,  C22B34/14 ,  C22B60/00

    摘要： A process for separating a feed mixture of zirconium and petroleum coke containing traces amount of radioative materials by flotation process utilizing a plurality of flotation cells. The process comprises grinding the feed mixture, slurrying the ground feed mixture with water, treating the slurry with a flotation agent and a collector for the coke and subjecting the treated slurry to air sparging and agitation to create an overflow and an underflow. The overflow is then filtered to collect substantially zircon-free coke for further processing.

    摘要翻译： 一种利用多个浮选槽通过浮选工艺分离含有微量放射性材料的锆和石油焦的进料混合物的方法。 该方法包括研磨进料混合物，将研磨的进料混合物与水浆化，用浮选剂和用于焦炭的收集器处理浆料，并使经处理的浆料进行空气喷射和搅拌以产生溢流和下溢。 然后将溢流过滤以收集基本上无锆石的焦炭用于进一步处理。

    Tool for handling hanging plants
    7.
    发明授权
    Tool for handling hanging plants 失效
    悬挂植物处理工具

    公开(公告)号：US4153286A

    公开(公告)日：1979-05-08

    申请号：US851368

    申请日：1977-11-14

    申请人： John L. Piper ,  John R. Peterson

    发明人： John L. Piper ,  John R. Peterson

    IPC分类号： A47G7/00 ,  A47G7/02 ,  A47J43/28 ,  A47F13/06

    CPC分类号： A47G7/02 ,  A47J43/28 ,  A47G2007/003

    摘要： A tool used to lift a hanging type plant onto and off of an overhead hook. The tool includes an elongate shaft having a handle at one end and a V-shaped tip at the other end which is formed to engage a ring carried on the upper end of ropes that suspend the plant container. The ring may be held on the tip of the tool and thereby lifted onto and off of the hook.

    摘要翻译： 用于将悬挂式植物提升到吊钩上和从吊钩上提起的工具。 该工具包括细长轴，该细长轴在一端具有手柄，另一端具有V形尖端，该尖端形成为与承载在该植物容器上的绳索的上端承载的环接合。 环可以保持在工具的尖端上，从而被提升到和离开钩子。

    METHOD FOR MANUFACTURE OF 2-OXOIMIDAZOLIDINES
    9.
    发明申请
    METHOD FOR MANUFACTURE OF 2-OXOIMIDAZOLIDINES 审中-公开
    2-氧代咪唑啉的制备方法

    公开(公告)号：US20130237705A1

    公开(公告)日：2013-09-12

    申请号：US13854444

    申请日：2013-04-01

    申请人： John R. Peterson ,  Christopher M. Yost

    发明人： John R. Peterson ,  Christopher M. Yost

    IPC分类号： C07D233/36 ,  C07D405/14

    CPC分类号： C07D233/36 ,  C07D405/14

    摘要： A method for the manufacture of 2-oxoimidazolidines comprising the steps of converting an isocyanate and an amine to a urea, and then performing a ring closure of the urea to yield the 2-oxoimidazolidine is disclosed. The 2-oxoimidazolidines produced may then be used in the production of Pramiconazole and other structurally related compounds.

    摘要翻译： 公开了一种制备2-氧代咪唑烷的方法，包括将异氰酸酯和胺转化成尿素，然后进行尿素闭环以产生2-氧代咪唑烷的步骤。 所产生的2-氧代咪唑烷可以用于制备普瑞康唑和其它与结构相关的化合物。