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11. 发明授权

US08742195B2 Aluminum phosphate ceramics for waste storage 有权
标题翻译：用于废物储存的磷酸铝陶瓷
公开(公告)号：US08742195B2
公开(公告)日：2014-06-03
申请号：US10547100
申请日：2004-02-26
申请人： Arun Wagh , Martin D. Maloney
发明人： Arun Wagh , Martin D. Maloney
IPC分类号： G21F9/00 , G21F9/16 , G21F9/20 , C04B12/02 , C04B28/34 , C04B35/00 , C04B18/04 , C04B14/30 , C04B22/16 , C04B35/63 , C01B25/36 , G21F9/30
CPC分类号： C04B18/0463 , B09B3/0025 , C01B25/36 , C04B12/02 , C04B12/022 , C04B14/303 , C04B22/16 , C04B28/342 , C04B35/6309 , C04B2111/00784 , G21F9/165 , G21F9/304 , Y02W30/91 , C04B18/0472 , C04B40/0082
摘要： The present disclosure describes solid waste forms and methods of processing waste. In one particular implementation, the invention provides a method of processing waste that may be particularly suitable for processing hazardous waste. In this method, a waste component is combined with an aluminum oxide and an acidic phosphate component in a slurry. A molar ratio of aluminum to phosphorus in the slurry is greater than one. Water in the slurry may be evaporated while mixing the slurry at a temperature of about 140-200° C. The mixed slurry may be allowed to cure into a solid waste form. This solid waste form includes an anhydrous aluminum phosphate with at least a residual portion of the waste component bound therein.
摘要翻译：本公开描述了固体废物形式和处理废物的方法。在一个具体实施方案中，本发明提供了一种处理废物的方法，其可特别适用于处理危险废物。在该方法中，废料与淤浆中的氧化铝和酸性磷酸盐成分组合。浆料中铝与磷的摩尔比大于1。在约140-200℃的温度下混合浆料时，浆液中的水可以蒸发。可以使混合的浆料固化成固体废物形式。这种固体废物形式包括无机磷酸铝，其中废物组分的残留部分至少残留在其中。

12. 发明授权

US08557342B2 Inorganic phosphate corrosion resistant coatings 有权
标题翻译：无机磷酸盐耐腐蚀涂料
公开(公告)号：US08557342B2
公开(公告)日：2013-10-15
申请号：US12860513
申请日：2010-08-20
申请人： Arun Wagh , Vadym Drozd
发明人： Arun Wagh , Vadym Drozd
IPC分类号： B05C13/00 , B05D3/00
CPC分类号： C09D5/08 , C04B28/34 , C04B2111/00525 , C08K3/32 , C09D1/06 , C23C22/68 , C23F11/08 , C04B14/30 , C04B14/304 , C04B14/308 , C04B22/062 , C04B22/064
摘要： This disclosure relates to phosphate coatings that inhibit corrosion of metals, specifically coatings comprising acidic phosphate and alkaline metal oxide/hydroxide components. In one particular embodiment, phosphate-based coating formulations that reduce or eliminate corrosion of steel and other metals are disclosed. In other embodiments, methods for coating steel surfaces with acidic phosphate and alkaline metal oxide/hydroxide components to reduce or eliminate corrosion of the metal surfaces are disclosed.
摘要翻译：本公开涉及抑制金属腐蚀的磷酸盐涂层，特别是包含酸性磷酸盐和碱性金属氧化物/氢氧化物组分的涂层。在一个具体实施方案中，公开了减少或消除钢和其它金属腐蚀的基于磷酸盐的涂料配方。在其他实施例中，公开了用酸性磷酸盐和碱金属氧化物/氢氧化物组分涂覆钢表面以减少或消除金属表面的腐蚀的方法。

13. 发明申请

US20070235702A1 CERAMICRETE STABILIZATION OF U-AND PU-BEARING MATERIALS 有权
标题翻译： U型和PU轴承材料的陶瓷稳定性
公开(公告)号：US20070235702A1
公开(公告)日：2007-10-11
申请号：US10782278
申请日：2004-02-18
申请人： Arun Wagh , M. Maloney , Gary Thompson
发明人： Arun Wagh , M. Maloney , Gary Thompson
IPC分类号： G21F9/16 , C09K3/00
CPC分类号： G21F9/16 , C04B28/34 , C04B2111/00767 , G21F9/162 , Y02W30/91 , Y02W30/92 , C04B14/304 , C04B18/0463 , C04B18/08 , C04B22/0013
摘要： A method of stabilizing nuclear material is disclosed. Oxides or halides of actinides and/or transuranics (TRUS) and/or hydrocarbons and/or acids contaminated with actinides and/or TRUs are treated by adjusting the pH of the nuclear material to not less than about 5 and adding sufficient MgO to convert fluorides present to MgF2: alumina is added in an amount sufficient to absorb substantially all hydrocarbon liquid present, after which a binder including MgO and KH2PO4 is added to the treated nuclear material to form a slurry. Additional MgO may be added. A crystalline radioactive material is also disclosed having a binder of the reaction product of calcined MgO and KH2PO4 and a radioactive material of the oxides and/or halides of actinides and/or transuranics (TRUs). Acids contaminated with actinides and/or TRUs, and/or actinides and/or TRUs with or without oils and/or greases may be encapsulated and stabilized by the binder.
摘要翻译：公开了一种稳定核材料的方法。通过将核材料的pH调节至不小于约5并加入足够的MgO以转化氟化物来处理锕系元素和/或trans烷（TRUS）和/或被锕系元素和/或TRU污染的烃和/或酸的氧化物或卤化物存在于MgF 2中：氧化铝以足以吸收基本上所有存在的所有烃液体的量加入，然后加入包含MgO和KH 2 PO 4的粘合剂，将SUB>加入经处理的核材料中以形成浆料。可以加入另外的MgO。还公开了一种结晶放射性材料，其具有煅烧的MgO和KH 2 PO 4的反应产物的粘合剂和锕系元素的氧化物和/或卤化物的放射性物质，以及 /或超铀（TRU）。用锕系元素和/或TRU和/或锕系元素和/或具有或不含油和/或润滑脂的锕系元素和/或TRU污染的酸可以被粘合剂包封并稳定。

14. 发明申请

US20050028705A1 Method and product for phosphosilicate slurry for use in dentistry and related bone cements 有权
标题翻译：用于牙科和相关骨水泥的磷硅酸盐浆料的方法和产品
公开(公告)号：US20050028705A1
公开(公告)日：2005-02-10
申请号：US10913185
申请日：2004-08-06
申请人： Arun Wagh , Carolyn Primus
发明人： Arun Wagh , Carolyn Primus
IPC分类号： A61K6/00 , A61C13/08
CPC分类号： A61L24/02 , A61F2002/4631 , A61K6/0008 , A61K6/0205 , A61K6/06 , A61L27/02 , C04B28/34 , C04B2111/00836 , C04B2/00 , C04B14/041 , C04B14/042 , C04B14/043 , C04B14/30 , C04B14/303 , C04B14/304 , C04B14/305 , C04B14/306 , C04B14/308 , C04B14/366 , C04B20/008 , C04B22/126 , C04B22/16 , A61K6/087 , C08L89/04
摘要： The present invention is directed to magnesium phosphate ceramics and their methods of manufacture. The composition of the invention is produced by combining a mixture of a substantially dry powder component with a liquid component. The substantially dry powder component comprises a sparsely soluble oxide powder, an alkali metal phosphate powder, a sparsely soluble silicate powder, with the balance of the substantially dry powder component comprising at least one powder selected from the group consisting of bioactive powders, biocompatible powders, fluorescent powders, fluoride releasing powders, and radiopaque powders. The liquid component comprises a pH modifying agent, a monovalent alkali metal phosphate in aqueous solution, the balance of the liquid component being water. The use of calcined magnesium oxide as the oxide powder and hydroxylapatite as the bioactive powder produces a self-setting ceramic that is particularly suited for use in dental and orthopedic applications.
摘要翻译：本发明涉及磷酸镁陶瓷及其制造方法。本发明的组合物通过将基本干燥的粉末组分与液体组分的混合物组合而制备。基本干燥的粉末组分包括稀溶溶氧化物粉末，碱金属磷酸盐粉末，稀溶溶性硅酸盐粉末，其余基本上干燥的粉末组分包含至少一种选自生物活性粉末，生物相容性粉末，荧光粉，氟化物释放粉末和不透射线粉末。液体组分包含pH调节剂，水溶液中的一价碱金属磷酸盐，液体组分的余量为水。使用煅烧氧化镁作为氧化物粉末和羟基磷灰石作为生物活性粉末产生特别适合用于牙齿和矫形应用的自定型陶瓷。

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