公开(公告)号：US20110155970A1

公开(公告)日：2011-06-30

申请号：US13034765

申请日：2011-02-25

Applicant: Kazuhiro ITO ,  Satoru Watanabe ,  Naomichi Miyakawa ,  Setsuro Ito

Inventor： Kazuhiro ITO ,  Satoru Watanabe ,  Naomichi Miyakawa ,  Setsuro Ito

IPC: H01B1/02

CPC classification number: C01F7/164 ,  C01F7/16 ,  C01F7/162 ,  C01F7/166 ,  C01P2002/50 ,  C01P2002/86 ,  C01P2006/40 ,  C01P2006/60 ,  H01J11/40

Abstract: The present invention relates to a mayenite-type compound in which a part of Ca of a mayenite-type compound containing Ca, Al and oxygen is substituted by at least one kind of an atom M selected from the group consisting of Be, Mg and Sr, in which the mayenite-type compound has an atom number ratio represented by M/(Ca+M) of from 0.01 to 0.50, and at least a part of free oxygen ions in a mayenite-type crystal structure are substituted by anions of an atom having electron affinity smaller than that of an oxygen atom.

Abstract translation: 本发明涉及一种钙铝型化合物，其中含有Ca，Al和氧的钙铝石型化合物的Ca的一部分Ca被选自Be，Mg和Sr中的至少一种原子M所取代 ，其中钙铝石型化合物具有由M /（Ca + M）表示的原子数比为0.01至0.50，并且钙铝石型晶体结构中的至少一部分游离氧离子被阴离子所取代 具有小于氧原子的电子亲和力的原子。

公开(公告)号：US20090140204A1

公开(公告)日：2009-06-04

申请号：US11666517

申请日：2005-11-04

Applicant: Thierry Le-Mercier

Inventor： Thierry Le-Mercier

IPC: C09K11/54 ,  C09K11/64 ,  C09K11/62 ,  C09K11/66

CPC classification number: C01F7/16 ,  C01F7/02 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/20 ,  C01P2004/32 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/60

Abstract: The invention relates to an alkaline-earth-aluminate-type compound which is at least partially crystallised such as in the form of a beta- or tridymite-type alumina Said compound can be used as phosphor in plasma-type screens or in trichromatic lamps, backlights for liquid crystal displays or plasma excitation lighting or in light-emitting diodes. The invention also relates to a precursor compound of the aforementioned compound.

Abstract translation: 本发明涉及至少部分结晶的碱土金属 - 铝酸盐型化合物，例如以β-或鳞石英型氧化铝的形式。所述化合物可用作等离子体型屏幕或三色灯中的荧光体， 用于液晶显示器或等离子体激发照明的背光灯或发光二极管。 本发明还涉及上述化合物的前体化合物。

公开(公告)号：US4471070A

公开(公告)日：1984-09-11

申请号：US445130

申请日：1982-11-29

Applicant: Kristine S. Siefert ,  Jin S. Yoo ,  Emmett H. Burk, Jr.

Inventor： Kristine S. Siefert ,  Jin S. Yoo ,  Emmett H. Burk, Jr.

IPC: B01D53/86 ,  B01J21/10 ,  B01J23/02 ,  B01J23/10 ,  B01J23/14 ,  B01J23/18 ,  B01J23/22 ,  B01J23/26 ,  B01J23/34 ,  B01J23/72 ,  B01J23/74 ,  C01B17/78 ,  C01B17/79 ,  C01F7/16 ,  C04B35/44 ,  C04B35/443 ,  C10G11/02 ,  B01J21/04

CPC classification number: C01F7/162 ,  C01F7/16 ,  C01P2002/70 ,  Y02P20/584 ,  Y10S502/524

Abstract: An improved process for the production of alkaline earth, aluminum-containing spinel compositions, preferably magnesium, aluminum-containing spinel compositions and preferably further comprising at least one additional metal component, comprises adding a basic aqueous solution containing at least one aluminum component to an aqueous solution containing at least one alkaline earth metal component to form a precipitate at defined pH conditions and calcining the precipitate to form a spinel composition. The product spinel composition, preferably with included additional metal components, is particularly suited for use to reduce the amount of sulfur oxides emitted from a catalyst regeneration zone, e.g., a catalytic cracking unit regeneration zone.

Abstract translation: 用于生产碱土金属的含铝尖晶石组合物，优选镁，含铝尖晶石组合物并优选进一步包含至少一种另外的金属组分的改进方法包括将含有至少一种铝组分的碱性水溶液加入到水性 含有至少一种碱土金属组分的溶液以在规定的pH条件下形成沉淀物，并煅烧沉淀物以形成尖晶石组合物。 产物尖晶石组合物，优选含有额外的金属组分，特别适用于减少从催化剂再生区（例如催化裂解装置再生区）排放的硫氧化物的量。

公开(公告)号：US20140255695A1

公开(公告)日：2014-09-11

申请号：US14197317

申请日：2014-03-05

Applicant: SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Lawrence D'Souza ,  Vinu Viswanath ,  Sandro Gambarotta

IPC: C08J3/20 ,  C08K3/22

CPC classification number: C08K3/22 ,  B01J21/005 ,  B01J21/10 ,  B01J23/005 ,  B01J23/02 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1066 ,  B01J37/0018 ,  B01J37/03 ,  B01J37/033 ,  B01J37/10 ,  B01J2523/00 ,  C01F7/16 ,  C01F7/162 ,  C01F7/164 ,  C01F7/168 ,  C01P2002/32 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/13 ,  C01P2006/16 ,  C01P2006/17 ,  Y10T428/2982 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/31 ,  B01J2523/25

Abstract: High surface area alkaline earth aluminate spinel materials are disclosed, together with methods for the preparation thereof from one or more alkaline earth metal salts and a water soluble non-ionic polymer. A nanocrystalline alkaline earth metal aluminate spinel prepared according to the method is also provided.

Abstract translation: 公开了高表面积碱土金属铝酸盐尖晶石材料，以及用于由一种或多种碱土金属盐和水溶性非离子聚合物制备的方法。 还提供了根据该方法制备的纳米晶体碱土金属铝酸盐尖晶石。

公开(公告)号：US08580150B2

公开(公告)日：2013-11-12

申请号：US12933133

申请日：2009-03-10

Applicant: Valérie Buissette ,  Thierry Le-Mercier ,  Laurent Thiers ,  Yvan Montardi ,  Olivier Le-Roux

Inventor： Valérie Buissette ,  Thierry Le-Mercier ,  Laurent Thiers ,  Yvan Montardi ,  Olivier Le-Roux

IPC: C09K11/77

CPC classification number: C09K11/7734 ,  B82Y30/00 ,  C01F7/007 ,  C01F7/16 ,  C01G45/006 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/64

Abstract: Submicronic barium and magnesium aluminates, useful as phosphors, are in the form of a liquid-phase suspension of substantially monocrystalline particles having an average particle size ranging from 80 to 400 nm; such aluminates are prepared by a process that includes: providing a liquid mixture containing compounds of aluminum and of other elements that are part of the aluminate composition; drying the mixture by atomization; calcining the dried product in a reducing atmosphere and wet-grinding this product.

Abstract translation: 可用作磷光体的亚微米级钡和铝酸镁是具有平均粒径为80-400nm的基本上单晶粒子的液相悬浮液的形式; 这种铝酸盐通过包括以下方法制备：一种含有铝化合物和作为铝酸盐组合物的一部分的其它元素的液体混合物; 通过雾化干燥混合物; 将干燥产物在还原气氛中煅烧并湿磨该产品。

公开(公告)号：US4752462A

公开(公告)日：1988-06-21

申请号：US913032

申请日：1986-09-29

Applicant: Russell A. Lipeles ,  Howard A. Katzman

Inventor： Russell A. Lipeles ,  Howard A. Katzman

IPC: C01F7/16 ,  H01J9/04

CPC classification number: C01F7/164 ,  C01F7/16 ,  C01F7/168 ,  H01J9/047

Abstract: An improved process for fabricating barium calcium aluminum impregnants for dispenser cathodes is described. The resulting cathodes have improved lifetimes and reliability through the use of organometallic starting materials in the impregnant process.

Abstract translation: 描述了用于制造用于分配器阴极的钡钙铝浸渍剂的改进方法。 所得的阴极通过在浸渍工艺中使用有机金属原料而具有改善的寿命和可靠性。

公开(公告)号：US3370963A

公开(公告)日：1968-02-27

申请号：US44251065

申请日：1965-03-24

Applicant: BELL TELEPHONE LABOR INC

Inventor： BONNER WILLIAM A ,  UITERT LE GRAND G VAN

IPC: C01F7/02 ,  C01F7/16 ,  C01G9/00 ,  C30B9/00 ,  C30B9/12

CPC classification number: C30B9/12 ,  C01F7/02 ,  C01F7/16 ,  C01F7/162 ,  C01G9/00 ,  C30B9/00 ,  C30B29/26

公开(公告)号：US20120292570A1

公开(公告)日：2012-11-22

申请号：US13574528

申请日：2010-02-04

Applicant: Mingjie Zhou ,  Jun Liu ,  Xiaofeng Liang ,  Shiliang Liu ,  Qiurong Liao

Inventor： Mingjie Zhou ,  Jun Liu ,  Xiaofeng Liang ,  Shiliang Liu ,  Qiurong Liao

IPC: C09K11/81

CPC classification number: C01F7/168 ,  C01B25/45 ,  C01F7/16 ,  C09K11/7778

Abstract: Terbium doped phosphate-based green luminescent material and preparation method thereof are provided. The chemical formula of the material is M3RE1-xTbx(PO4)3, wherein, M is alkaline-earth metals, RE is rare-earth elements, x is in a range of 0.001 to 1. The preparation method of the material includes the following steps; providing the compound used as the source of alkaline earth metal, the compound used as the source of phosphate, the compound used as the source of rare-earth, and the compound used as the source of Tb3+ according to the molar ratio of the elements in M3RE1-xTbx(PO4)3, wherein, the compound used as the source of phosphate is added at excess molar ratio in a range of 10% to 30%; mixing and grinding the compound to get mixture; sintering the mixture as pre-treatment, and then cooling the mixture to get a sintered matter; grinding; calcining in reducing atmosphere, and then cooling them.

Abstract translation: 提供掺铒磷酸盐绿色发光材料及其制备方法。 该材料的化学式为M3RE1-xTbx（PO4）3，其中M为碱土金属，RE为稀土元素，x为0.001〜1。该材料的制备方法包括以下 脚步; 提供用作碱土金属源的化合物，用作磷酸盐源的化合物，用作稀土源的化合物，以及用作Tb 3+源的化合物，根据元素的摩尔比 M3RE1-xTbx（PO4）3，其中，用作磷酸盐源的化合物以10％至30％的过量摩尔比加入; 混合和研磨该化合物以得到混合物; 烧结混合物作为预处理，然后冷却混合物得到烧结物质; 研磨 在还原气氛中煅烧，然后冷却。

公开(公告)号：US07211233B2

公开(公告)日：2007-05-01

申请号：US10478408

申请日：2002-05-23

Applicant: Kjell Anflo ,  Jesper Brandt ,  Ola Lyckfeldt

Inventor： Kjell Anflo ,  Jesper Brandt ,  Ola Lyckfeldt

IPC: B29B9/00 ,  C04B35/00

CPC classification number: C04B35/44 ,  B01J2/06 ,  B01J21/04 ,  B01J23/02 ,  B01J23/10 ,  B01J23/34 ,  B01J23/468 ,  B01J35/002 ,  B01J35/023 ,  B01J35/08 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/0072 ,  B01J37/033 ,  C01F7/16 ,  C01F17/0025 ,  C01P2004/50 ,  C01P2006/13 ,  C04B35/634 ,  C04B2235/3205 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3262 ,  C04B2235/441 ,  C04B2235/443 ,  C04B2235/5409 ,  C04B2235/72 ,  C06D5/08

Abstract: A method of preparing spherical pellets from a slurry comprising a ceramic powder, a solvent, and any desired additives, by means of a drop-generating orifice to which said slurry is fed is described, wherein the drops are released from said orifice by means of a relative flow of a liquid medium which is a poor solvent for the solvent of the slurry, formed into spherical bodies in said liquid medium by means of the action of surface tension, and thereafter treated for consolidation. More specifically, the present invention relates to the preparation of pellets of a catalyst or catalyst support material, suitable for use in high temperature conditions.

Abstract translation: 描述了一种通过借助于所述浆料被供给的液滴产生孔口从包含陶瓷粉末，溶剂和任何所需添加剂的浆料制备球形颗粒的方法，其中所述液滴通过 作为浆料溶剂的不良溶剂的液体介质的相对流动，通过表面张力的作用在所述液体介质中形成球形体，然后处理固结。 更具体地说，本发明涉及适用于高温条件下的催化剂或催化剂载体材料颗粒的制备。

公开(公告)号：US20050014641A1

公开(公告)日：2005-01-20

申请号：US10478478

申请日：2002-05-23

Applicant: Tor-Arne Gronland ,  Bjorn Westerberg ,  Goran Bergman ,  Kjell Anflo ,  Jesper Brandt ,  Ola Lyckfeldt ,  Johan Agrell ,  Anders Ersson ,  Sven Jaras ,  Magali Boutonnet ,  Niklas Wingborg

Inventor： Tor-Arne Gronland ,  Bjorn Westerberg ,  Goran Bergman ,  Kjell Anflo ,  Jesper Brandt ,  Ola Lyckfeldt ,  Johan Agrell ,  Anders Ersson ,  Sven Jaras ,  Magali Boutonnet ,  Niklas Wingborg

IPC: B01J21/04 ,  B01J23/02 ,  B01J23/10 ,  B01J23/34 ,  B01J23/40 ,  B01J23/46 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J37/00 ,  B01J37/03 ,  C01F7/16 ,  C01F17/00 ,  C04B35/634 ,  C06D5/08 ,  B01J23/00

CPC classification number: C04B35/44 ,  B01J21/04 ,  B01J23/02 ,  B01J23/10 ,  B01J23/34 ,  B01J23/40 ,  B01J23/468 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/023 ,  B01J35/08 ,  B01J37/0018 ,  B01J37/0072 ,  B01J37/033 ,  B82Y30/00 ,  C01F7/16 ,  C01F17/0025 ,  C01P2004/50 ,  C01P2006/13 ,  C04B35/634 ,  C04B2235/3205 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3262 ,  C04B2235/441 ,  C04B2235/443 ,  C04B2235/5409 ,  C04B2235/72 ,  C06D5/08

Abstract: The present invention relates to a reactor for the decomposition of ammonium dinitramide-based liquid monopropellants into hot, combustible gases for combustion in a combustion chamber, and more particularly a rocket engine or thruster comprising such reactor and a combustion chamber. The invention also relates to a process for the decompostion of ammonium dinitramide-based liquid monopropellants.

Abstract translation: 本发明涉及一种用于将二硝化铵基液体单组元推进剂分解成用于在燃烧室中燃烧的热可燃气体的反应器，更具体地涉及包括这种反应器和燃烧室的火箭发动机或推进器。 本发明还涉及一种用于分解二硝基铵的液体单推进剂的方法。