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    MIXING DEVICE
    81.
    发明申请
    MIXING DEVICE 审中-公开
    混合装置

    公开(公告)号：US20130343147A1

    公开(公告)日：2013-12-26

    申请号：US14003845

    申请日：2012-03-23

    Applicant: Haldor Topsoe A/S

    Inventor： Søren Heinesen ,  Jesper Norsk ,  Helbo Anders Hansen ,  Juul Anders Rasmussen

    IPC: B01F5/04

    CPC classification number: B01F5/04 ,  B01F3/02 ,  B01F5/0493 ,  B01F15/00831

    Abstract: The present invention relates to a mixing device for mixing a first gas with a second gas by means of a plurality of sets of injection and mixing ducts, wherein at least one of the gases is corrosive to the mixing device and the mixing device is thus constructed in corrosion resistant ceramic material.

    Abstract translation: 本发明涉及一种用于通过多组注射和混合管道将第一气体与第二气体混合的混合装置，其中至少一种气体对混合装置具有腐蚀性，因此构成混合装置 耐腐蚀陶瓷材料。

    Corrosion resistance of high temperature alloys
    82.
    发明申请
    Corrosion resistance of high temperature alloys 有权
    高温合金的耐腐蚀性

    公开(公告)号：US20020079023A1

    公开(公告)日：2002-06-27

    申请号：US09982769

    申请日：2001-10-22

    Applicant: Haldor Topsoe A/S

    Inventor： Ib Alstrup ,  Ib Chorkendorff

    IPC: C23C008/00

    CPC classification number: C23C26/00

    Abstract: A method for enhancing the protection of high temperature alloys containing iron, nickel and chromium against high temperature corrosion by carburization or metal dusting is achieved by depositing a thin layer of a metal selected from one or more of the noble metals, precious metals, metals from groups IVA, IVB, and group VA, VB of the Periodic Table and mixtures thereof with a thickness in the range of from 0.01 to 10 nullm on the surface to be protected, and annealing the treated surface in an inert atmosphere at a predetermined temperature for a sufficient time to render the treated surface resistant to carburization or metal dusting.

    Abstract translation: 通过沉积选自贵金属，贵金属，贵金属，金属中的一种或多种的金属薄层，可以实现通过渗碳或金属粉化来增强对含有铁，镍和铬的高温合金的保护以防高温腐蚀的方法 IVA族，IVB族和VA族，VB族和它们的混合物，其在待保护表面上的厚度为0.01-10μm，并且在惰性气氛中在预定温度下对经处理的表面退火， 足够的时间使处理后的表面耐渗碳或金属粉尘。

    PROCESS FOR THE INTEGRATED PREPARATION OF AMMONIA AND UREA
    84.
    发明申请
    PROCESS FOR THE INTEGRATED PREPARATION OF AMMONIA AND UREA 有权
    一体化制备氨基酸和尿素的方法

    公开(公告)号：US20020035293A1

    公开(公告)日：2002-03-21

    申请号：US09952678

    申请日：2001-09-14

    Applicant: Haldor Topsoe A/S

    Inventor： Christian Speth

    IPC: C07C273/04

    CPC classification number: C07C273/10 ,  C01B3/025 ,  C01B3/52 ,  C01B2203/0415 ,  C01B2203/0465 ,  C01B2203/047 ,  C01B2203/0475 ,  C01C1/0488 ,  Y02P20/52

    Abstract: Process for the combined preparation of urea and ammonia reactant by steps of providing ammonia synthesis gas containing carbon dioxide and conversion of the synthesis gas to the ammonia reactant, reacting the ammonia reactant with the carbon dioxide in the synthesis gas to ammonium carbamate and to urea product, which process comprises further steps of prior to the conversion of the synthesis gas to the ammonia reactant, (i) washing the synthesis gas with an aqueous solution of the ammonia reactant and forming a solution being rich in ammonium carbamate; (ii) removing excess of ammonia reactant from the washed synthesis gas by washing with water and withdrawing an aqueous solution of ammonia reactant; (iii) purifying the water washed synthesis gas by removing reminding amounts of water and ammonia; and (iv) passing the purified synthesis gas to the conversion of the gas to ammonia reactant.

    Abstract translation: 通过提供含有二氧化碳的氨合成气和将合成气转化为氨反应物的步骤，将氨反应物与合成气中的二氧化碳反应，使氨基甲酸铵和尿素产物 ，该方法包括在将合成气转化为氨反应物之前的另外步骤，（i）用氨反应物的水溶液洗涤合成气并形成富含氨基甲酸铵的溶液; （ii）通过用水洗涤并抽出氨反应物的水溶液从洗涤的合成气中除去过量的氨反应物; （iii）通过除去提醒量的水和氨来净化水洗合成气; 和（iv）使纯化的合成气通过气体转化为氨反应物。

    Solid oxide fuel cell
    86.
    发明申请
    Solid oxide fuel cell 失效
    固体氧化物燃料电池

    公开(公告)号：US20010012576A1

    公开(公告)日：2001-08-09

    申请号：US09776385

    申请日：2001-02-02

    Applicant: Haldor Topsoe A/S

    Inventor： Niels Christiansen

    IPC: H01M008/12

    CPC classification number: H01M8/0625 ,  H01M8/0271 ,  H01M8/1231 ,  H01M2008/1293 ,  H01M2300/0074

    Abstract: Solid oxide fuel cell with a planar support in form of a porous plate structure supporting on one planar surface a layer of electrode active material and with internally elongated gas supply channels formed inside the structure.

    Abstract translation: 具有多孔板结构形式的平面支撑件的固体氧化物燃料电池，其在一个平面表面上支撑一层电极活性材料，并且在该结构内形成内部细长的气体供应通道。

    High tap density lithium positive electrode active material, intermediate and process of preparation
    89.
    发明授权
    High tap density lithium positive electrode active material, intermediate and process of preparation 有权

    公开(公告)号：US10651467B2

    公开(公告)日：2020-05-12

    申请号：US15753664

    申请日：2016-08-24

    Applicant: HALDOR TOPSOE A/S

    Inventor： Jon Fold Von Bülow ,  Søren Dahl ,  Jonathan Højberg ,  Jakob Weiland Høj

    IPC: H01M4/505 ,  H01M10/0525 ,  C01G53/00 ,  H01M4/525 ,  H01M4/02

    Abstract: A lithium positive electrode active material intermediate comprising less than 80 wt % spinel phase and a net chemical composition of LixNiyMn2-yO4-δ wherein 0.9≤x≤1.1; 0.4≤y≤0.5; and 0.1≤δ; where the lithium positive electrode active material intermediate has been heat treated in a reducing atmosphere at a temperature of from 300° C. to 1200° C. A process for the preparation of a lithium positive electrode active material with high tap density for a high voltage secondary battery where the cathode is fully or partially operated above 4.4 V vs. Li/Li+, comprising the steps of a) heating a precursor in a reducing atmosphere at a temperature of from 300° C. to 1200° C. to obtain a lithium positive electrode active material intermediate; b) heating the product of step a. in a non-reducing atmosphere at a temperature of from 300° C. to 1200° C.

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