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公开(公告)号：US20190016949A1
公开(公告)日：2019-01-17
申请号：US16133200
申请日：2018-09-17
申请人： CARBO CERAMICS INC.
IPC分类号： C09K8/80 , C04B33/04 , C04B35/626 , C04B35/632 , C04B35/64 , C04B35/636 , C04B35/634 , C04B35/111 , C04B33/32
CPC分类号： C09K8/80 , C04B33/04 , C04B33/32 , C04B35/1115 , C04B35/6263 , C04B35/62655 , C04B35/62695 , C04B35/632 , C04B35/634 , C04B35/63424 , C04B35/636 , C04B35/64 , C04B38/009 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3272 , C04B2235/349 , C04B2235/444 , C04B2235/94 , C04B35/101 , C04B38/0051
摘要： A method for making proppant particles is provided. The method can include providing a slurry of ceramic raw material, the slurry containing a reactant including a polycarboxylic acid, and flowing the slurry through a nozzle in a gas while vibrating the slurry to form droplets. The method can also include receiving the droplets in a vessel containing a liquid having an upper surface in direct contact with the gas, the liquid containing a coagulation agent. The method can further include reacting the reactant with the coagulation agent to cause coagulation of the reactant in the droplets. The droplets can then be transferred from the liquid and dried to form green pellets. The method can include sintering the green pellets in a selected temperature range to form the proppant particles. In one or more exemplary embodiments, the reactant can be or include a PMA:PAA copolymer.
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2.发明申请公开(公告)号：US20180162778A1
公开(公告)日：2018-06-14
申请号：US15580943
申请日：2015-06-11
发明人： Daniela OLEVANO , Stefano MARTELLI
IPC分类号： C04B35/101 , C04B35/626 , C04B41/00 , C04B41/50 , C04B41/87 , F27D1/00
CPC分类号： C04B35/101 , B32B18/00 , C04B35/1015 , C04B35/443 , C04B35/6264 , C04B35/6303 , C04B35/634 , C04B35/64 , C04B35/66 , C04B41/009 , C04B41/5031 , C04B41/87 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3222 , C04B2235/3418 , C04B2235/3463 , C04B2235/5427 , C04B2235/602 , C04B2235/6022 , C04B2235/6027 , C04B2235/608 , C04B2235/612 , C04B2235/75 , C04B2235/9607 , C04B2235/9615 , C04B2235/9669 , C04B2235/9684 , C04B2237/343 , C04B2237/58 , C04B2237/588 , C04B2237/704 , F27D1/0006 , Y02P40/67
摘要： The present invention relates to refractories with a composition gradient for lining the interior surface of combustion chambers. The invention envisages the use of refractories characterized by the presence of a number of layers with a different chemical composition to form a gradient along the cross section of the material. The presence of the composition gradient serves to combine the corrosion resistance of the surface layer, facing towards the inside of the combustion chamber, with the shock resistance of the bulk material.
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公开(公告)号：US09422201B2
公开(公告)日：2016-08-23
申请号：US14421477
申请日：2013-08-20
发明人： Jens Decker
IPC分类号： C04B28/34 , C04B35/63 , C04B35/66 , C04B35/101 , C04B35/14 , C04B35/185 , C04B35/565 , C04B35/76 , C04B35/80 , C04B35/10 , C04B35/626 , C04B35/64 , C01B25/44 , C04B111/28
CPC分类号： C04B35/6309 , C01B25/44 , C04B28/34 , C04B35/10 , C04B35/101 , C04B35/14 , C04B35/185 , C04B35/565 , C04B35/62675 , C04B35/6306 , C04B35/64 , C04B35/66 , C04B35/76 , C04B35/80 , C04B2111/28 , C04B2235/3217 , C04B2235/3241 , C04B2235/3418 , C04B2235/3427 , C04B2235/447 , C04B2235/6027 , C04B2235/72 , C04B2235/77 , Y02W30/94 , C04B7/32 , C04B14/041 , C04B14/303 , C04B14/307 , C04B14/324 , C04B18/146 , C04B20/0048 , C04B40/0263 , C04B14/48 , C04B40/0268
摘要： Refractory compositions and methods of forming articles therefrom are provided that include a plurality of aggregate particles and a binder intermixed with the aggregate particles. The binder composition includes sintered crystalline chromium metaphosphate or chromium-aluminum metaphosphate, or combinations of the two distributed in the binder. The provided compositions are free of chromium oxide yet exhibit excellent slag resistance and are easily disposed of.
摘要翻译： 提供了由其形成制品的耐火组合物和方法，其包括多个骨料颗粒和与骨料颗粒混合的粘合剂。 粘合剂组合物包括烧结的结晶铬偏磷酸盐或偏铬酸铬铝，或两者分布在粘合剂中的组合。 所提供的组合物不含氧化铬，但表现出优异的耐渣性并易于处理。
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公开(公告)号：US20160236985A9
公开(公告)日：2016-08-18
申请号：US14486051
申请日：2014-09-15
申请人： Jens Decker
发明人： Jens Decker
IPC分类号： C04B33/04 , C04B35/76 , C04B35/657 , C04B35/185 , C04B35/10 , C04B35/565 , C04B33/32
CPC分类号： C04B33/04 , A61K31/522 , A61K38/00 , A61K38/1709 , A61K38/21 , A61K45/06 , A61K48/0008 , A61K48/0058 , C04B12/022 , C04B12/027 , C04B28/34 , C04B33/32 , C04B35/10 , C04B35/101 , C04B35/14 , C04B35/185 , C04B35/565 , C04B35/622 , C04B35/6263 , C04B35/62665 , C04B35/6309 , C04B35/63488 , C04B35/657 , C04B35/66 , C04B35/76 , C04B2111/00431 , C04B2111/28 , C04B2235/3201 , C04B2235/3208 , C04B2235/3217 , C04B2235/3222 , C04B2235/3427 , C04B2235/447 , C04B2235/48 , C04B2235/524 , C04B2235/6027 , C04B2235/656 , C04B2235/77 , C04B2235/96 , C04B2235/9615 , C07K14/005 , C07K16/081 , C07K16/18 , C12N7/00 , C12N15/86 , C12N2750/14122 , C12N2750/14143 , C12N2750/14145 , C12N2750/14151 , C12N2810/6027 , Y02W30/94 , C04B7/32 , C04B14/303 , C04B18/146 , C04B14/48 , C04B40/0071 , C04B40/0263 , C04B12/04 , C04B24/32 , C04B14/324 , A61K2300/00
摘要： A refractory composition and processes for manufacture are provided where the compositions possess improved refractory alkali resistance and superior handling properties. Compositions and processes for their manufacture may include a plurality of ceramic particles and a binder sintered to the particles wherein the binder includes crystalline aluminum orthophosphate distributed as the result of an in situ reaction of aluminum metaphosphate with alumina. Kits provided according to the invention provide materials for use in manufacture of a composition where the kit includes aluminum metaphosphate and a nonfacile additive.
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公开(公告)号：US20160137553A1
公开(公告)日：2016-05-19
申请号：US15003220
申请日：2016-01-21
IPC分类号： C04B35/101 , C04B41/50 , B22C3/00 , C04B41/87
CPC分类号： C04B35/101 , B22C1/18 , B22C3/00 , C04B28/06 , C04B28/34 , C04B35/6263 , C04B35/62635 , C04B35/62685 , C04B35/6303 , C04B35/6309 , C04B35/803 , C04B41/5031 , C04B41/87 , C04B2111/00431 , C04B2111/00482 , C04B2111/00551 , C04B2235/3218 , C04B2235/322 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3284 , C04B2235/3286 , C04B2235/3293 , C04B2235/5224 , C04B2235/526 , C04B2235/5264 , C04B2235/5409 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/606 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/72 , C04B2235/96 , C04B2235/9676 , C21B7/04 , C21C5/44 , F27D1/0006 , C04B14/30 , C04B14/303 , C04B14/4625 , C04B40/0268 , C04B18/025
摘要： This invention relates to a composition comprising: ceramic refractory particulates made from alumina, one or more rare earth oxides, one or more oxides of a transition metal, the transition metal being Sc, Zn, Ga, Y, Cd, In, Sn, Tl, or a mixture of two or more thereof; an alumina and phosphate containing composition; and water. The composition is free of SiO2 or substantially free of SiO2, and is useful as a mortar or coating for molten aluminum or steel contact refractories.
摘要翻译： 本发明涉及一种组合物，其包含：由氧化铝，一种或多种稀土氧化物，一种或多种过渡金属的氧化物，过渡金属为Sc，Zn，Ga，Y，Cd，In，Sn，Tl制成的陶瓷耐火微粒 ，或其两种或更多种的混合物; 含氧化铝和含磷酸盐的组合物; 和水。 该组合物不含SiO 2或基本上不含SiO 2，并且可用作熔融铝或钢接触耐火材料的砂浆或涂层。
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公开(公告)号：US09227174B2
公开(公告)日：2016-01-05
申请号：US14112777
申请日：2012-04-23
申请人： Roland Heinl , Peter Schröter , Klaus Stöckl
发明人： Roland Heinl , Peter Schröter , Klaus Stöckl
IPC分类号： C01F7/02 , B01J21/04 , B01J35/02 , B01J37/00 , C04B38/06 , B01J37/08 , B01J35/00 , B01J35/10 , C04B35/111 , C04B111/00
CPC分类号： B01J21/04 , B01J35/002 , B01J35/02 , B01J35/023 , B01J35/1009 , B01J35/109 , B01J37/0009 , B01J37/0018 , B01J37/08 , C01F7/02 , C01F7/021 , C01F7/025 , C01F7/027 , C04B35/111 , C04B38/06 , C04B2111/0081 , C04B2235/3218 , C04B2235/3232 , C04B2235/3282 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/783 , C04B35/101 , C04B38/0054 , C04B38/0064
摘要： The invention relates to a substrate material, which is highly porous and which is provided with a mechanically stable, component-penetrating framework structure made of alpha-Al2O3, to methods for producing the substrate material, and to the use of the substrate material.
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公开(公告)号：US20140131928A1
公开(公告)日：2014-05-15
申请号：US14156809
申请日：2014-01-16
IPC分类号： C04B35/64
CPC分类号： C04B35/64 , C04B35/043 , C04B35/101 , C04B35/103 , C04B35/565 , C04B35/6263 , C04B35/6264 , C04B35/6303 , C04B35/6316 , C04B35/66 , C04B2235/3217 , C04B2235/425 , C04B2235/483 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/656 , C04B2235/96 , C08G77/18
摘要： A reactive liquid ceramic binder suitable for the production of ceramic products from ceramic powders is provided. The reactive liquid ceramic binder contains organo-modified siloxane compounds, wherein the liquid organo-modified siloxane compounds contain organoalkoxysiloxane units according to general formula (I) wherein R1=alkyl radical and/or aryl radical, R2=H and/or alkyl radical with 1 to 4 carbon atoms, a≧0 and ≦2, and b>0 and ≦3, with the proviso that a+b≧1 and ≦4.
摘要翻译： 提供了适用于从陶瓷粉末生产陶瓷产品的反应性液体陶瓷粘合剂。 反应性液体陶瓷粘合剂含有有机改性的硅氧烷化合物，其中液体有机改性的硅氧烷化合物含有根据通式（I）的有机烷氧基硅氧烷单元，其中R1 =烷基和/或芳基，R2 = H和/或具有 1至4个碳原子，a≥0和＆nlE; 2和b> 0和＆lt; nlE; 3，条件是a +b≥1和＆nlE; 4。
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公开(公告)号：US20140017424A1
公开(公告)日：2014-01-16
申请号：US14008755
申请日：2011-06-28
申请人： Yasuta Koike , Takashi Achiha , Takahiro Kamiya
发明人： Yasuta Koike , Takashi Achiha , Takahiro Kamiya
IPC分类号： C04B35/10
CPC分类号： C04B35/10 , C01G45/1228 , C01G51/50 , C01G53/50 , C01P2006/40 , C04B35/101 , C04B35/1015 , C04B35/117 , C04B35/185 , C04B35/195 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3244 , C04B2235/3418 , C04B2235/3463 , C04B2235/3481 , C04B2235/442 , C04B2235/72 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , F27D1/0006 , H01M4/0471 , H01M10/052 , Y10T428/131
摘要： A container for heat treatment of a positive-electrode active material of a lithium ion battery to hold raw material powder of the positive-electrode active material of the lithium ion battery when the raw material powder is subjected to heat treatment is provided. The heat treatment container contains 60 to 95 mass % of alumina and 10 to 20 mass % of silica, is free from MgO, ZrO2 and Li compounds, and has a porosity of 10 to 20%. The heat treatment container suppresses a reaction product from contaminating the raw material powder owing to suppressed reactivity with the raw material powder, and is suppressed from being cracked by thermal shock owing to the porosity in the predetermined range.
摘要翻译： 提供了一种用于热处理锂离子电池的正极活性物质的容器，用于在原料粉末进行热处理时保持锂离子电池的正极活性物质的原料粉末。 热处理容器含有60〜95质量％的氧化铝和10〜20质量％的二氧化硅，不含MgO，ZrO 2和Li化合物，其孔隙率为10〜20％。 热处理容器由于与原料粉末的反应性的抑制而抑制反应产物污染原料粉末，并且由于在预定范围内的孔隙率而被热冲击所抑制。
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公开(公告)号：US20130090230A1
公开(公告)日：2013-04-11
申请号：US13643173
申请日：2011-04-27
申请人： Thibault Champion , Christian His
发明人： Thibault Champion , Christian His
IPC分类号： C04B35/101
CPC分类号： C04B35/101 , C04B35/117 , C04B35/185 , C04B35/62655 , C04B35/62805 , C04B35/62807 , C04B35/6281 , C04B35/62813 , C04B35/62815 , C04B35/62818 , C04B35/62821 , C04B35/62823 , C04B35/62889 , C04B35/62894 , C04B35/62897 , C04B35/632 , C04B2235/3206 , C04B2235/3217 , C04B2235/3244 , C04B2235/3418 , C04B2235/3463 , C04B2235/5436 , C04B2235/5472 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/72 , C04B2235/77 , C04B2235/80 , C04B2235/9692
摘要： A powder is disclosed having a coarse fraction representing more than 60% and less than 85% of the powder, as a weight percentage on the basis of the oxides, and that is constituted of particles having a size greater than or equal to 50 μm, referred to as “coarse particles”, the powder comprising at least 5% of coated grains having a size greater than or equal to 50 μm, as a weight percentage on the basis of the oxides of the powder, and a fine fraction, forming the balance to 100% as a weight percentage on the basis of the oxides, constituted of particles having a size of less than 50 μm, referred to as “matrix particles”. The powder can be applied in combustion chambers in which the temperature may reach 1400° C.
摘要翻译： 公开了一种粉末，其粗粉碎部分占粉末的60％以上且小于85％，以氧化物为基准的重量百分比，并且由具有大于或等于50μm的粒径构成的颗粒构成， 称为粗颗粒，粉末包含至少5％的尺寸大于或等于50μm的包覆颗粒，以粉末的氧化物为基准的重量百分比，和细分，形成余量至 基于由称为基质颗粒的尺寸小于50μm的颗粒构成的氧化物为100重量％。 该粉末可用于温度可达1400℃的燃烧室
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10.发明申请BINDER FOR MONOLITHIC REFRACTORIES, MONOLITHIC REFRACTORY, AND CONSTRUCTION METHOD OF MONOLITHIC REFRACTORIES 有权单晶耐火材料的粘合剂，单晶耐火材料和单晶耐火材料的构造方法公开(公告)号：US20130090229A1
公开(公告)日：2013-04-11
申请号：US13643591
申请日：2011-04-28
申请人： Yoshitoshi Saito , Atsunori Koyama
发明人： Yoshitoshi Saito , Atsunori Koyama
IPC分类号： C04B35/66 , C04B35/101 , C04B35/44
CPC分类号： C04B35/66 , C04B7/32 , C04B35/101 , C04B35/117 , C04B35/44 , C04B2111/00431 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3232 , C04B2235/3409 , C04B2235/3418 , C04B2235/442 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/72 , C04B2235/725 , C04B2235/763 , C04B2235/781 , C04B2235/81 , C04B2235/9669 , F27D1/0006
摘要： This binder for monolithic refractories includes a solid solution obtained by dissolving Ca components in α-SrAl2O4 or β-SrAl2O4, wherein when the Ca components are dissolved in the α-SrAl2O4, a crystallite diameter of the solid solution is from 40 nm to 75 nm, and when the Ca components are dissolved in the β-SrAl2O4, a crystallite diameter of the solid solution is from 35 nm to 70 nm.
摘要翻译： 该单片耐火材料用粘合剂包括将Ca成分溶解在α-SrAl 2 O 4或[bgr·S-Al 2 O 4]中而得到的固溶体，其中当Ca成分溶解于α-SrAl 2 O 4中时，固溶体的微晶直径为40nm〜75 nm，当Ca成分溶解于SrAl 2 O 4中时，固溶体的微晶直径为35nm〜70nm。
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