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公开(公告)号:WO2023091796A1
公开(公告)日:2023-05-25
申请号:PCT/US2022/050770
申请日:2022-11-22
申请人: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY , CIOTA, David , SEO, Dong-Kyun , NGUYEN, Tam
发明人: CIOTA, David , SEO, Dong-Kyun , NGUYEN, Tam
IPC分类号: C04B38/00 , C04B35/515 , B01J13/00
摘要: Preparing a metal-containing solution or gel includes combining a metal oxide and a liquid comprising a polar organic solvent to yield a mixture, wherein the metal oxide comprises hydrogen-bonded molecular chains, and each molecular chain comprises: a metal from Groups 4 – 6; at least one oxyanion of a main group element from Groups 15 and 16 bound to the metal through a polar covalent bond, wherein the at least one oxyanion is optionally protonated; and at least one water molecule bound to the metal through a polar covalent bond; and heating the mixture to yield a solution or gel comprising the polar organic solvent and the metal. The solution or gel can be acidic.
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公开(公告)号:WO2021068888A1
公开(公告)日:2021-04-15
申请号:PCT/CN2020/119979
申请日:2020-10-09
申请人: 湖北中烟工业有限责任公司
IPC分类号: H05B3/14 , H01B1/04 , C04B35/515
摘要: 一种Ni基复合材料发热体及其制备方法,该发热体由NiO粉末、铝粉和Si粉制成,其中各组分所占的质量分数分别为:NiO粉末10-38%、铝粉8-20%、Si粉42-80%,三者总和为100%;该发热体的制备方法包括按照各组分的所述质量分数将NiO粉末、铝粉和Si粉进行混合,然后压制成坯料,并在高温下进行燃烧合成-熔铸反应。该Ni基复合材料发热体及其制备方法不仅能够满足小型发热体的电学及结构特性的要求,更能较大程度地简化产品的制备工艺,降低生产成本。
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3.
公开(公告)号:WO2019011359A1
公开(公告)日:2019-01-17
申请号:PCT/DE2018/000179
申请日:2018-06-08
发明人: DASH, Apurv , GONZALEZ, Jesus , VAßEN, Robert , GUILLON, Olivier
摘要: Es wird ein Verfahren zur Sinterung von metallischen und/oder nicht oxidischen Komponenten dargestellt. Erfindungsgemäß werden entsprechende Grünkörper, umfassend metallische und/oder nicht oxidische Komponenten, zunächst mit einem Metallhalogensalz (NZ) ummantelt, gasdicht verpresst und anschließend zur Sinterung in einem Metallhalogensalz (NZ) aufgeheizt. Die gegebenenfalls über pulvermetallurgische Verfahren hergestellten Grünkörper können dazu vorzugsweise bei Raumtemperatur mit einem Metallhalogensalz ummantelt und gasdicht verpresst werden. In einer ersten Ausführungsform wird der so ummantelte Grünkörper direkt in ein geschmol- zenes Salzbad gegeben. Alternativ wird der mit einem Metallhalogensalz ummantelte Grünkörper zunächst in ein poröses Salzbad eingebettet und zusammen mit diesem bis wenigstens zur Schmelztemperatur des Salzes aufgeheizt. Eine maximale Temperatur von 1400 °C sollte regelmäßig nicht überschritten werden. Nach dem Abkühlen kann das Salz beispielsweise in Wasser, einer wässrigen Lösung oder einem kurzkettigen Alkohol aufgelöst werden. Die gesinterte Komponente kann entnommen werden. Vorteilhaft kann das Verfahren in Anwesenheit von Luft durchgeführt werden.
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公开(公告)号:WO2018044548A1
公开(公告)日:2018-03-08
申请号:PCT/US2017/046879
申请日:2017-08-15
摘要: The invention relates to hydrocarbon conversion, to equipment and materials useful for hydrocarbon conversion, and to processes for carrying out hydrocarbon conversion, e.g., hydrocarbon pyrolysis processes. The hydrocarbon conversion is carried out in a reactor which includes at least one channeled member that comprises refractory and has an open frontal area ≤ 55%. The refractory can include non-oxide ceramic.
摘要翻译: 本发明涉及烃转化,用于烃转化的设备和材料,以及用于进行烃转化的方法,例如烃热解方法。 烃转化在反应器中进行,所述反应器包括至少一个包含耐火材料且具有≤55%的正面面积的通道构件。 耐火材料可以包括非氧化物陶瓷。 p>
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5.
公开(公告)号:WO2018039634A1
公开(公告)日:2018-03-01
申请号:PCT/US2017/048735
申请日:2017-08-25
申请人: SABIC-GAPT , BOLVARI, Anne , HOEKS, Theodorus , DASH, Ranjan , EVANS, Thomas L. , PFEIFFENBERGER, Neal , BOCK, Jonathan
发明人: BOLVARI, Anne , HOEKS, Theodorus , DASH, Ranjan , EVANS, Thomas L. , PFEIFFENBERGER, Neal , BOCK, Jonathan
IPC分类号: C04B35/634 , C04B35/447 , C04B35/453 , C04B35/486 , C04B35/488 , C04B35/515 , C04B35/553 , C04B35/626 , C04B35/645 , C04B35/80
摘要: Described herein are cold-sintered ceramic polymer composites and processes for making them from inorganic compound starting materials and polymers. The cold sintering process and wide variety of polymers permit the incorporation of diverse polymeric materials into the ceramic.
摘要翻译: 本文描述了冷烧结陶瓷聚合物复合材料和由无机化合物起始材料和聚合物制造它们的方法。 冷烧结工艺和各种各样的聚合物允许将不同的聚合物材料结合到陶瓷中。 p>
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公开(公告)号:WO2017059866A3
公开(公告)日:2017-06-08
申请号:PCT/DK2016050323
申请日:2016-10-07
申请人: SYDDANSK UNIV
IPC分类号: B22F1/00 , B22F3/00 , B22F3/105 , B28B1/00 , B29C67/00 , B33Y70/00 , C04B28/00 , C04B28/04 , C04B28/34 , C04B33/04 , C04B35/01 , C04B35/08 , C04B35/111 , C04B35/14 , C04B35/16 , C04B35/447 , C04B35/453 , C04B35/457 , C04B35/46 , C04B35/468 , C04B35/486 , C04B35/49 , C04B35/495 , C04B35/50 , C04B35/505 , C04B35/515 , C04B35/553 , C04B35/56 , C04B35/563 , C04B35/565 , C04B35/58 , C04B35/583 , C04B35/632 , C04B35/634 , C04B35/636 , C04B111/00
CPC分类号: C04B28/006 , B22F1/0059 , B22F3/008 , B22F3/1055 , B29C64/106 , B29C64/153 , B33Y70/00 , C04B28/04 , C04B28/34 , C04B33/04 , C04B35/01 , C04B35/08 , C04B35/111 , C04B35/14 , C04B35/16 , C04B35/447 , C04B35/453 , C04B35/457 , C04B35/46 , C04B35/4682 , C04B35/486 , C04B35/49 , C04B35/495 , C04B35/50 , C04B35/505 , C04B35/5152 , C04B35/553 , C04B35/5626 , C04B35/563 , C04B35/565 , C04B35/58007 , C04B35/58014 , C04B35/58028 , C04B35/5805 , C04B35/58085 , C04B35/58092 , C04B35/583 , C04B35/632 , C04B35/634 , C04B35/636 , C04B2111/00129 , C04B2111/00181 , C04B2235/6021 , C04B2235/6026 , C04B2235/658 , C04B2235/95 , Y02P40/165 , C04B24/085 , C04B22/064
摘要: The present invention relates to a suspension comprising 50-95% by weight of the total suspension (w/w) of at least one metallic material and/or ceramic material and/or polymeric material and/or solid carbon containing material; and at least 5% by weight of the total suspension of one or more fatty acids or derivatives thereof. In addition, the invention relates to uses of such suspension in 3D printing processes or for extrusion. The fatty acid is preferably stearic acid.
摘要翻译: 本发明涉及包含总悬浮液(w / w)的50-95重量%的至少一种金属材料和/或陶瓷材料和/或聚合材料和/或含固体碳材料的悬浮液; 和至少5重量%的一种或多种脂肪酸或其衍生物的总悬浮液。 另外,本发明涉及这种悬浮液在3D打印过程或挤出中的用途。 脂肪酸优选硬脂酸。
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公开(公告)号:WO2014179662A2
公开(公告)日:2014-11-06
申请号:PCT/US2014/036522
申请日:2014-05-02
发明人: SHERWOOD, Walter , LAND, Mark , BENAC, Brian , MUELLER, Michael , KEITH, George , WILDING, Oliver , DUKES, Douglas
IPC分类号: C08G77/20 , C04B35/64 , C04B35/515
CPC分类号: C04B35/571 , C04B2235/3418 , C04B2235/3826 , C04B2235/5436 , C08G77/12 , C08G77/20 , C08G77/80 , C08K3/34 , C08K5/56 , C08L83/00 , C08L83/04
摘要: Silicon (Si) based materials and methods of making those materials. More specifically, methods and materials having silicon, oxygen and carbon that form filled and unfilled plastic materials and filled and unfilled ceramics.
摘要翻译: 基于硅(Si)的材料和制造这些材料的方法。 更具体地,具有硅,氧和碳的方法和材料形成填充和未填充的塑料材料以及填充和未填充的陶瓷。
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公开(公告)号:WO2011031184A1
公开(公告)日:2011-03-17
申请号:PCT/RU2009/000603
申请日:2009-11-06
申请人: СТЕПАНОВ Николай Викторович , ГОНЧАРОВ, Валерий Борисович , ЕРМОЛАЕВ, Виталий Федорович , БУРЛАКОВ, Евгении Викторович , ПАВЛОВ, Михаил Андреевич , РЫЖОВА, Олга Георгеевна , ФЛОРИНА, Елена Кирилловна
发明人: СТЕПАНОВ Николай Викторович , ГОНЧАРОВ, Валерий Борисович , ЕРМОЛАЕВ, Виталий Федорович , БУРЛАКОВ, Евгении Викторович , ПАВЛОВ, Михаил Андреевич , РЫЖОВА, Олга Георгеевна , ФЛОРИНА, Елена Кирилловна
IPC分类号: C08F8/42 , C08G77/60 , C04B35/515
CPC分类号: C04B35/571 , C04B35/583 , C04B35/597 , C04B2235/483 , C04B2235/486 , C08G77/60
摘要: Предлагаемый способ получения композиционного материала позволяет получать объемные конструкционные композиты с высокими прочностными и функциональными свойствами при технологически достижимых параметрах. Технический результат в предлагаемом изобретение достигают созданием способа получения композиционного материала, в котором, согласно изобретению, конденсацию проводят в газовой среде высокого давления с одновременной обработкой низкотемпературной - плазмой емкостного разряда, при этом в качестве наполнителя используют ковалентные соединения, имеющие гексагональную упаковку, и испарение наполнителя производят путем бомбардирования его нейтральными атомами, например, или азота, или кремния, или водорода, в качестве керамообразующего полимера используют соединения, у которых температура испарения ниже температуры их диссоциации.
摘要翻译: 所提出的复合材料的制造方法使得可以在技术上可实现的参数下制备具有高强度和功能特性的三维结构复合材料。 提出的发明的技术结果通过提供一种复合材料的制造方法来实现,其中根据本发明的方法在高压下在气体介质中进行冷凝,同时进行低温电容放电等离子体处理,其中共价 使用具有六边形填料的化合物作为填料,并且通过用例如氮或硅或氢的中性原子轰击的所述填料蒸发填料,以及具有低于所述化合物解离温度的汽化点的化合物 用作陶瓷形成聚合物。
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9.
公开(公告)号:WO2023086324A1
公开(公告)日:2023-05-19
申请号:PCT/US2022/049240
申请日:2022-11-08
IPC分类号: C04B35/528 , C04B35/532 , C04B35/515 , C04B35/622 , C10B57/06 , C10B57/10 , C10B57/14
摘要: In some variations, the disclosure provides a renewable biocarbon composition comprising from 50 wt% to 99 wt% total carbon, wherein the biocarbon composition is characterized by a base-acid ratio selected from 0.1 to 10, an iron- calcium ratio selected from 0.05 to 5, iron-plus-calcium parameter selected from 5 to 50 wt%, a slagging factor selected from 0.001 to 1, and/or a fouling factor or modified fouling factor selected from 0.1 to 10. Some variations provide a process comprising: providing a biomass feedstock; pyrolyzing the biomass feedstock to generate an intermediate biocarbon stream; washing or treating the intermediate biocarbon stream with an acid, a base, a salt, a metal, H2, H2O, CO, CO2, or a combination thereof, and/or introducing an additive in the process, to adjust a base-acid ratio or other compositional parameter; and recovering a biocarbon composition comprising from 50 wt% to 99 wt% total carbon and optimized for a compositional parameter.
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公开(公告)号:WO2022187533A1
公开(公告)日:2022-09-09
申请号:PCT/US2022/018766
申请日:2022-03-03
申请人: LIMELIGHT STEEL INC.
IPC分类号: B28B1/00 , C04B35/01 , C04B35/515
摘要: A system and method for producing an intermediate metal product without generating significant carbon dioxide emissions is described herein. A metal oxide heated by at least one laser, combined with a heated reducing agent, produce an intermediate metal product. Further processing may produce a metal, which may optionally be combined with at least one alloying element to produce a metal alloy and may have impurities removed. A resultant metal powder from even further processing may be produced.
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