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1. 发明授权

US07625502B2 Nano-scale metal halide scintillation materials and methods for making same 失效
标题翻译：纳米级金属卤化物闪烁材料及其制造方法
公开(公告)号：US07625502B2
公开(公告)日：2009-12-01
申请号：US11728399
申请日：2007-03-26
申请人： Brent Allen Clothier , Sergio Paulo Martins Loureiro , Alok Srivastava , Venkat Subramaniam Venkataramani
发明人： Brent Allen Clothier , Sergio Paulo Martins Loureiro , Alok Srivastava , Venkat Subramaniam Venkataramani
IPC分类号： C09K11/85
CPC分类号： C01F17/0056 , B82Y30/00 , C01B9/00 , C01B9/02 , C01B9/04 , C01B9/06 , C01B9/08 , C01D3/00 , C01F11/22 , C01G1/06 , C01G9/08 , C01G11/02 , C01P2004/64 , C09C3/10 , Y10S977/775 , Y10S977/776 , Y10S977/834
摘要： Crystalline scintillator materials comprising nano-scale particles of metal halides are provided. The nano-scale particles are less than 100 nm in size. Methods are provided for preparing the particles. In these methods, ionic liquids are used in place of water to allow precipitation of the final product. In one method, the metal precursors and halide salts are dissolved in separate ionic liquids to form solutions, which are then combined to form the nano-crystalline end product. In the other methods, micro-emulsions are formed using ionic liquids to control particle size.
摘要翻译：提供了包含金属卤化物的纳米级颗粒的结晶闪烁体材料。纳米级颗粒的尺寸小于100nm。提供了制备颗粒的方法。在这些方法中，使用离子液体代替水以允许最终产物沉淀。在一种方法中，将金属前体和卤化物盐溶解在单独的离子液体中以形成溶液，然后将其合并形成纳米晶体最终产物。在其他方法中，使用离子液体形成微乳液以控制粒度。

2. 发明申请

US20070287812A1 Contact methods for formation of Lewis gas/liquid systems and recovery of Lewis gas therefrom 有权
标题翻译：用于形成路易斯气体/液体体系的接触方法和从其中回收路易斯气体
公开(公告)号：US20070287812A1
公开(公告)日：2007-12-13
申请号：US11437326
申请日：2006-05-19
申请人： Wayne Thomas McDermott , Philip Bruce Henderson , Daniel Joseph Tempel , Ronald Martin Pearlstein , James Joseph Hart , Rosaleen Patricia Morris-Oskanian , Diwakar Garg
发明人： Wayne Thomas McDermott , Philip Bruce Henderson , Daniel Joseph Tempel , Ronald Martin Pearlstein , James Joseph Hart , Rosaleen Patricia Morris-Oskanian , Diwakar Garg
IPC分类号： C08F2/00
CPC分类号： B01D53/1493 , B01D53/1456 , B01D2258/0216 , C01B7/0706 , C01B7/093 , C01B7/135 , C01B7/191 , C01B9/00 , C01B17/16 , C01B19/04 , C01C1/003 , C01C3/06 , F17C11/00
摘要： The invention relates to an improvement in apparatus and process for the formation of a complex of Lewis acidic or Lewis basic gases in a reactive liquid of opposite character and for the breaking (fragmentation) of said complex associated with the recovery of the Lewis gas therefrom. The improvement resides in forming finely divided droplets of reactive liquid and controlling the temperature, pressure and concentration of said Lewis gas of opposite character to provide for (a) the formation of said complex between said gas and reactive liquid or (b) the breaking of said complex and the recovery of the atomized droplets of reactive liquid.
摘要翻译：本发明涉及在相反特征的反应性液体中形成路易斯酸性或路易斯碱性气体的复合物的装置和方法的改进，以及所述络合物与从其中回收的路易斯气体相关的破碎（碎裂）。改进在于形成精细分离的反应液体的液滴并控制相反特性的所述Lewis气体的温度，压力和浓度以提供（a）在所述气体和反应性液体之间形成所述络合物，或（b）说复合物和反应液体的雾化液滴的回收。

3. 发明授权

US5277889A Method for depositing pure metal halide compositions 失效
标题翻译：沉积纯金属卤化物组合物的方法
公开(公告)号：US5277889A
公开(公告)日：1994-01-11
申请号：US733203
申请日：1985-05-13
申请人： Joseph M. Power , Ahmad Sarhangi
发明人： Joseph M. Power , Ahmad Sarhangi
IPC分类号： C01B9/00 , C01F7/50 , C03C1/00
CPC分类号： C01B9/00 , C01F7/50 , C03C1/00 , Y10S65/16
摘要： Metal halide compositions of enhanced purity are produced by vapor phase deposition via reactions involving organometallic starting materials in a process wherein a carbon getter is provided in the reaction zone and/or adjacent the developing metal halide deposit. The carbon getter reduces carbon contamination in the product which can result from side decomposition reactions involving the organometallic starting materials.
摘要翻译：通过在涉及有机金属原料的反应中通过气相沉积，在反应区和/或邻近显影金属卤化物沉积物的方法中提供碳吸气剂的方法，生产提高纯度的金属卤化物组合物。碳吸收剂减少产品中的碳污染，这可能是由于涉及有机金属原料的副反应而产生的。

4. 发明授权

US2762691A Method of preparing halides 失效
标题翻译：卤化物的制备方法
公开(公告)号：US2762691A
公开(公告)日：1956-09-11
申请号：US31979152
申请日：1952-11-10
申请人： HORIZONS INC
发明人： EUGENE WAINER
IPC分类号： C01B9/00 , C01B33/08 , C01B35/06 , C01G23/02
CPC分类号： C01G23/022 , C01B9/00 , C01B33/08 , C01B35/06 , C01G23/02

5. 发明申请

US20080105536A1 Method For Producing Elemental Halides 审中-公开
标题翻译：生产元素卤化物的方法
公开(公告)号：US20080105536A1
公开(公告)日：2008-05-08
申请号：US11719043
申请日：2005-11-10
申请人： Norbert Auner
发明人： Norbert Auner
IPC分类号： C01B7/00 , C01B33/00
CPC分类号： C01B33/107 , B01J19/126 , B01J2219/0875 , B01J2219/0877 , B01J2219/0879 , B01J2219/0892 , C01B9/00 , C01B9/02 , C01B9/04 , C01B9/06 , C01B9/08 , C01F7/48 , C01F7/60 , C01G1/06 , C01G9/04 , C01G11/00 , C01G19/04 , C01G23/02 , C01G23/022 , C01G27/04 , C01G28/007 , C01G49/10
摘要： Element halides are prepared in high yield by contacting an element or compound thereof and carbon or a carbon source with a gas stream containing a halogen or halogen compound in the gaseous state, and heating by means of an alternating magnetic field.
摘要翻译：通过使元素或其化合物和碳或碳源与气态的含有卤素或卤素化合物的气流接触，并通过交变磁场进行加热，以高产率制备元素卤化物。

6. 发明授权

US5599588A Process for preparing metal halides by the sol-gel-method 失效
标题翻译：通过溶胶 - 凝胶法制备金属卤化物的方法
公开(公告)号：US5599588A
公开(公告)日：1997-02-04
申请号：US557509
申请日：1995-11-14
申请人： Oliver J. C. Poncelet
发明人： Oliver J. C. Poncelet
IPC分类号： G02F1/35 , B01D69/12 , B01D71/06 , C01B9/00 , C01B9/04 , C01B9/08 , C01F5/28 , C01F11/20 , C01F11/22 , C01F11/34 , C01F17/00 , C03C17/22 , G02B1/11 , G02F1/355 , G03C5/00 , C01F3/00 , C01F5/26
CPC分类号： C03C17/22 , C01B9/00 , C01B9/04 , C01B9/08 , C01F11/20 , C01F11/22 , C01F11/34 , C01F17/0031 , C01F17/0062 , C01F5/28 , C01P2002/72 , C01P2002/82 , C01P2002/85 , C01P2004/10 , C03C2217/284 , C03C2218/113
摘要： The present invention concerns a process for obtaining metal halides, in particular rare earth and/or alkali earth halides. This process consists of forming a homogeneous solution by mixing one or more rare earth and/or alkali earth halogenoalkoxides in an anhydrous organic solvent, and hydrolyzing this solution. The novel materials are obtained at room temperature and are in powder, fibre, film or bulk material form.
摘要翻译：本发明涉及一种获得金属卤化物，特别是稀土和/或碱土卤化物的方法。该方法包括通过在无水有机溶剂中混合一种或多种稀土和/或碱土类卤代烷氧化物并水解该溶液来形成均匀溶液。该新型材料在室温下获得，呈粉末，纤维，薄膜或散装材料形式。

7. 发明授权

US5207878A Method for the preparation of fine particulate metal-containing compound 失效
标题翻译：制备含微粒金属的化合物的方法
公开(公告)号：US5207878A
公开(公告)日：1993-05-04
申请号：US728182
申请日：1991-07-10
申请人： Nobuo Shimo , Masato Fujita
发明人： Nobuo Shimo , Masato Fujita
IPC分类号： B22F9/30 , C01B9/00 , C01B13/20 , C01G21/02 , C01G21/16 , C01G29/00
CPC分类号： B22F9/30 , C01B13/20 , C01B9/00 , C01G21/02 , C01G21/16 , C01G29/00 , C01P2004/62
摘要： A finely divided metal-containing compound can be efficiently prepared by irradiating a mixed vapor phase of an organometallic compound in a concentration to exceed a specified lower limit and a reactant gaseous compound with laser beams having an incident energy density to exceed a specified lower limit. When the reactant gaseous compound in the vapor phase is an oxygen-containing compound, e.g., air, the resultant powdery product is an oxide of the metallic element of the organometallic compound. When the reactant gaseous compound in the vapor phase is a halogen-containing compound, e.g., methyl halides, the resultant powdery product is a halide of the metallic element of the organometallic compound. When the reactant gaseous compound is a second organometallic compound, of which the metallic element is not the same as the metallic element in the first organometallic compound, the resultant powdery product is a composite metallic powder of which the distribution of the two metallic elements is uniform throughout each particle. No particles of either one of the metallic elements alone are contained in the powder as evidenced by the EPMA analysis.
摘要翻译：可以通过用浓度超过规定的下限的有机金属化合物的混合气相和具有超过规定下限的激光束的反应性气体化合物来有效地制备细分的含金属化合物。当气相中的反应性气体化合物是含氧化合物例如空气时，所得粉末产物是有机金属化合物的金属元素的氧化物。当汽相中的反应性气体化合物是含卤素的化合物，例如甲基卤时，所得的粉末产物是有机金属化合物的金属元素的卤化物。当反应性气态化合物是第二有机金属化合物时，其金属元素与第一有机金属化合物中的金属元素不同，所得粉末产物是复合金属粉末，其中两种金属元素的分布均匀遍及每个粒子。如EPMA分析所证明，粉末中不含有任何一种金属元素的颗粒。

8. 发明授权

US4650778A Metal halide vaporization into diluents 失效
标题翻译：金属卤化物蒸发成稀释剂
公开(公告)号：US4650778A
公开(公告)日：1987-03-17
申请号：US692585
申请日：1985-01-18
申请人： Ulrich Klabunde , Rolf Mulhaupt
发明人： Ulrich Klabunde , Rolf Mulhaupt
IPC分类号： C01B9/00 , C01G1/06 , C08F4/62 , C08F10/00 , C08F4/64 , C08F4/68
CPC分类号： C08F10/00 , C01B9/00 , C01G1/06 , Y10S502/523
摘要： Metal halide particles useful, among other things, as olefin polymerization catalyst precursors and catalyst supports are prepared by vaporizing the metal halide and then condensing it in the presence of a diluent.
摘要翻译：作为烯烃聚合催化剂前体和催化剂载体的金属卤化物颗粒可通过汽化金属卤化物然后在稀释剂存在下进行冷凝来制备。

9. 发明申请

US20160257566A1 METHOD AND APPARATUS FOR PRODUCING COMPOUND POWDERS 有权
标题翻译：生产复合粉末的方法和装置
公开(公告)号：US20160257566A1
公开(公告)日：2016-09-08
申请号：US15132070
申请日：2016-04-18
申请人： Qualmat, Inc.
发明人： Bo LIU , Hongjie QIU
IPC分类号： C01B6/24 , C01B6/00 , C01B17/20 , C01B13/32 , C01B21/06 , C01B9/00
CPC分类号： C01B6/24 , B22F9/08 , B22F2009/0824 , B22F2999/00 , C01B6/00 , C01B9/00 , C01B13/326 , C01B17/20 , C01B21/06 , C01B21/0602 , B22F2201/10
摘要： A gas atomization apparatus is disclosed for producing high purity fine refractory compound powders. After the system reaches high vacuum, a first stage inert atomizing gas breaks superheated metal melt into droplets and a second stage reactive atomizing gas breaks the droplets further into ultrafine droplets while reacts with them to form refractory compound powders. The first stage atomizing gas is inert gas able to break up melt into droplets and prevent crust formation on the nozzle front. A reaction time enhancer is arranged at bottom of reaction chamber to furnish a reactive gas flow in a reverse direction of the falling droplets and powders. Under the reverse gas flow, the falling droplets and powders change moving direction and travel longer distance in reaction chamber to increase reaction time. This apparatus can produce refractory powders with ultrahigh purity and uniform powder size while maintain high process energy efficiency.
摘要翻译：公开了一种用于生产高纯度精细耐火复合粉末的气体雾化装置。在系统达到高真空之后，第一级惰性雾化气体将过热的金属熔体分解成液滴，第二级反应性雾化气体进一步将液滴分解成超细液滴，同时与其反应形成难熔化合物粉末。第一级雾化气体是惰性气体，能够将熔体分解成液滴并防止喷嘴前端上的外壳形成。反应时间增强剂被布置在反应室的底部，以在落下的液滴和粉末的相反方向上提供反应气流。在反向气流下，滴落的液滴和粉末改变移动方向，并在反应室中行进更长的距离以增加反应时间。该设备可以生产具有超高纯度和均匀粉末尺寸的耐火粉末，同时保持高的工艺能量效率。

10. 发明申请

US20060090690A1 Method of purifying alkaline-earth and alkali-earth halides for crystal growth 有权
标题翻译：碱土金属和碱土金属卤化物的纯化方法用于晶体生长
公开(公告)号：US20060090690A1
公开(公告)日：2006-05-04
申请号：US10977523
申请日：2004-10-28
申请人： Christopher Jones
发明人： Christopher Jones
IPC分类号： C30B23/00 , C30B25/00 , C30B28/12 , C30B28/14
CPC分类号： C01B13/0233 , C01B9/00 , C01B9/08 , C30B11/00 , C30B29/12
摘要： An improved technique that reduces the potential for trapped impurities and/or ensuring desired stoichiometry of a grown crystal. Improved contaminant removal is obtained by bubbling a scavenger gas, such as fluorine gas or hydrogen fluoride gas, through a melt of alkaline- or alkali-earth halides, to improve the purity of the melt by removing more volatile metal halides and oxygen contained within the melt. By reacting after the raw material has melted, any oxygen or metal impurities trapped in the raw material is free to react with the scavenger. A desired stoichiometry is achieved as the alkaline- or alkali-earth metals react with the halide in the scavenger gas. Decreasing the amount of impurities in the melt, and using a desired stoichiometeric melt, improves the radiation hardness and transmission properties of resulting ingot grown from the purified raw material. Additionally, this method may decrease the amount of time needed for outgassing. The method may also be used to form a high purity pre-melt, which in turn may be used to grow an ingot with higher purity.
摘要翻译：降低捕获的杂质的潜力和/或确保生长晶体的所需化学计量的改进技术。通过将清除剂气体（如氟气或氟化氢气体）鼓泡通过碱土金属或碱土金属卤化物的熔体来获得改进的污染物去除，以通过除去更多的挥发性金属卤化物和熔化。在原料熔化后，通过反应，残留在原料中的氧或金属杂质与清除剂反应。当碱金属或碱土金属与清除剂气体中的卤化物反应时，实现了所需的化学计量。降低熔体中杂质的量并使用所需的化学计量熔体，提高从纯化原料生长的所得锭的辐射硬度和透射性能。此外，该方法可能减少排气所需的时间。该方法还可用于形成高纯度预熔体，其又可用于生长具有较高纯度的锭。

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