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1. 发明申请

US20120175307A1 Multi-layered macromolecules and methods for their use 失效
公开(公告)号：US20120175307A1
公开(公告)日：2012-07-12
申请号：US13374574
申请日：2011-12-31
申请人： Charles E. Skinner , William Henry Campbell , Yung K. Kim
发明人： Charles E. Skinner , William Henry Campbell , Yung K. Kim
IPC分类号： B01D15/04 , C07H21/00 , C22B9/00 , C22B11/00 , C22B13/00 , C22B17/00 , C22B19/00 , C22B25/00 , C22B26/20 , C22B34/10 , C22B34/20 , C22B34/30 , C22B47/00 , C22B59/00 , C22B30/02 , C22B60/02 , C22B60/04 , C07K1/14
CPC分类号： C08G83/003 , B01J20/3204 , B01J20/3219 , B01J20/3257 , B01J20/3272 , B01J20/328 , B01J20/3289 , C07K1/22 , C08L101/005 , Y10T428/2991 , Y10T428/2995 , Y10T428/2998
摘要： Multi-layered macromolecules wherein the layers are covalently bonded together and wherein the macromolecules are covalently bonded to solid particulate substrates, methods for the preparation of such compositions, and methods for their uses in a multitude of end use applications ranging from the purification of waste chemical and metal process streams to the separation and identification of proteins, peptides, and oligionucleotides.

2. 发明授权

US08097064B2 Methods for chemical recovery of non-carrier-added radioactive tin from irradiated intermetallic Ti-Sb targets 有权
标题翻译：从辐射金属间Ti-Sb靶材中无载体添加的放射性锡的化学回收方法
公开(公告)号：US08097064B2
公开(公告)日：2012-01-17
申请号：US12425038
申请日：2009-04-16
申请人： Elena V. Lapshina , Boris L. Zhuikov , Suresh C. Srivastava , Stanislav V. Ermolaev , Natalia R. Togaeva
发明人： Elena V. Lapshina , Boris L. Zhuikov , Suresh C. Srivastava , Stanislav V. Ermolaev , Natalia R. Togaeva
IPC分类号： C22B25/00
CPC分类号： C22B7/007 , B01D15/08 , B01D15/363 , C22B3/42 , C22B7/006 , C22B25/04 , C22B30/02 , Y02P10/234
摘要： The invention provides a method of chemical recovery of no-carrier-added radioactive tin (NCA radiotin) from intermetallide TiSb irradiated with accelerated charged particles. An irradiated sample of TiSb can be dissolved in acidic solutions. Antimony can be removed from the solution by extraction with dibutyl ether. Titanium in the form of peroxide can be separated from tin using chromatography on strong anion-exchange resin. In another embodiment NCA radiotin can be separated from iodide solution containing titanium by extraction with benzene, toluene or chloroform. NCA radiotin can be finally purified from the remaining antimony and other impurities using chromatography on silica gel. NCA tin-117m can be obtained from this process. NCA tin-117m can be used for labeling organic compounds and biological objects to be applied in medicine for imaging and therapy of various diseases.
摘要翻译：本发明提供了一种从加速带电粒子辐射的金属间化合物TiSb中化学回收无载体添加的放射性锡（NCA辐射线）的方法。被照射的TiSb样品可以溶解在酸性溶液中。可以用二丁基醚萃取，从溶液中除去锑。过氧化物形式的钛可以在强阴离子交换树脂上进行色谱分离。在另一个实施方案中，可以用苯，甲苯或氯仿萃取，将含有钛的碘化物溶液中的NCA辐射光谱分离。最后通过硅胶色谱从剩余的锑和其他杂质中最终纯化NCA辐射锡。可以从该方法获得NCA tin-117m。 NCA tin-117m可用于标记用于医学成像和治疗各种疾病的有机化合物和生物体。

3. 发明申请

US20100326237A1 COMPOSITION OF MATTER TAILORING: SYSTEM I 有权
标题翻译：物质组合：系统I
公开(公告)号：US20100326237A1
公开(公告)日：2010-12-30
申请号：US12711186
申请日：2010-02-23
申请人： Christopher J. Nagel
发明人： Christopher J. Nagel
IPC分类号： C22B9/00 , C22B26/12 , C22B26/00 , C22B26/22 , C22B26/20 , C22B59/00 , C22B34/12 , C22B34/14 , C22B34/32 , C22B47/00 , C22B34/34 , C22B23/00 , C22B34/36 , C22B34/24 , C22B34/22 , C22B11/00 , C22B15/00 , C22B19/00 , C22B17/00 , C22B43/00 , C22B21/00 , C22B35/00 , C22B58/00 , C22B41/00 , C22B25/00 , C22B13/00 , C22B30/02 , C22B30/06 , C22B30/04
CPC分类号： B01J19/00 , C21C5/56 , C21C7/0025 , C21C7/072 , C22B9/05 , C22C1/02 , Y10T428/2982
摘要： The present invention relates to new compositions of matter, particularly metals and alloys, and methods of making such compositions. The new compositions of matter exhibit long-range ordering and unique electronic character.
摘要翻译：本发明涉及新的物质组合物，特别是金属和合金，以及制备这种组合物的方法。新的物质组成表现出远程排序和独特的电子特征。

4. 发明授权

US4571260A Method for recovering the metal values from materials containing tin and/or zinc 失效
标题翻译：从含锡和/或锌的材料中回收金属值的方法
公开(公告)号：US4571260A
公开(公告)日：1986-02-18
申请号：US696095
申请日：1985-01-29
申请人： Leif Johansson , Stig A. Petersson , Bengt O. Rudling
发明人： Leif Johansson , Stig A. Petersson , Bengt O. Rudling
IPC分类号： C22B13/02 , C22B19/00 , C22B19/04 , C22B25/02 , C22B13/00 , C22B25/00
CPC分类号： C22B25/02 , C22B13/02 , C22B19/00 , C22B19/04
摘要： The invention relates to a method for recovering the metal values from materials containing at least one of zinc and tin, by smelting the starting materials under oxidizing conditions and reducing the resultant molten bath. The starting materials are first smelted in a furnace while adding flux, to form a slag which is sluggish at selected reduction temperatures and has a low lead contents. The reduction process is carried out while charging solid carbonaceous reduction agent and optionally also sulphur- and/or chlorine-donor material to the slag. The reduction agent and optionally supplied donor material is brought into suspension with the slag, and this suspension is sustained at least during the latter phase of the reduction period, at which the lead content of the slag has fallen to beneath about 1-2%, during which phase the reduction of zinc and tin takes place. Zinc is recovered from the furnace in the form of zinc vapor, while tin optionally is removed as volatile tin sulphide, chloride or oxide, and lead and any other metal values present in the starting materials are recovered as a molten lead phase.
摘要翻译：本发明涉及一种从含有锌和锡中至少一种的材料中回收金属值的方法，通过在氧化条件下熔炼原料并还原所得的熔融液。原料首先在炉中熔炼，同时加入助熔剂，形成在选定的还原温度下缓慢并且铅含量低的炉渣。还原过程在将固体碳质还原剂和任选的硫和/或氯给体材料装入炉渣的同时进行。还原剂和任选供应的供体材料与炉渣悬浮，并且该悬浮液至少在还原期的后期维持，渣的铅含量降至约1-2％以下，在此期间锌和锡的还原发生。锌以锌蒸气的形式从炉中回收，而锡任选地作为挥发性硫化锡，氯化物或氧化物除去，并且铅和原料中存在的任何其它金属值作为熔融铅相回收。

5. 发明授权

US4511399A Control method for large scale batch reduction of zirconium tetrachloride 失效
标题翻译：大规模批量还原四氯化锆的控制方法
公开(公告)号：US4511399A
公开(公告)日：1985-04-16
申请号：US539026
申请日：1983-10-04
申请人： Young J. Kwon , Harmon A. Evans
发明人： Young J. Kwon , Harmon A. Evans
IPC分类号： C22B5/16 , C22B34/14 , C22B25/00
CPC分类号： C22B5/16 , C22B34/14 , Y10S266/905
摘要： This is a control method for large scale batch reduction of zirconium tetrachloride to zirconium metal. Solid zirconium tetrachloride is fed at least periodically into a sublimer and the sublimer heated to vaporize the zirconium tetrachloride. The vaporized zirconium tetrachloride is fed from the sublimer to a reduction vessel and a measurement is made indicative of this feed (e.g., the flow rate or the pressure in the reduction vessel). A condenser is used to conjunction with said sublimer and the temperature of the condenser is controlled to control the feed of the vaporized zirconium tetrachloride. Preferably, a flow restriction is used between the sublimer and the condenser to provide improved control.
摘要翻译：这是将四氯化锆大量分批还原成锆金属的控制方法。将固体四氯化锆至少周期性地进料到升华器中，升华器被加热以蒸发四氯化锆。将蒸发的四氯化锆从升华器进料到还原容器中，并且测量指示该进料（例如，还原容器中的流速或压力）。使用冷凝器与所述升华装置结合，控制冷凝器的温度以控制蒸发的四氯化锆的进料。优选地，在升华器和冷凝器之间使用流量限制以提供改进的控制。

6. 发明授权

US4252563A Process for the fuming treatment of metallurgical slag 失效
标题翻译：冶金炉渣发烟处理工艺
公开(公告)号：US4252563A
公开(公告)日：1981-02-24
申请号：US714506
申请日：1976-08-16
申请人： Eric O. A. Sundstrom
发明人： Eric O. A. Sundstrom
IPC分类号： C22B7/04 , C22B13/00 , C22B17/00 , C22B19/10 , C22B25/00
CPC分类号： C22B7/04 , Y02P10/212
摘要： A continuous process for the fuming treatment of metallurgical slag, e.g. lead and copper smelting furnace slag. Passing the slag continuously through consecutive slag treatment zones of a fuming furnace, subjecting it in a first one of said zones to heating to fume off comparatively volatile, preferably sulphide-bound constituents thereof, subjecting it in a second one of said zones to reduction to reduce preferably oxide-bound constituents and fuming off said last mentioned constituents in an elementary form and adjusting the temperature of the slag in said first zone such that the reduction treatment in said second zone is accomplishable substantially without further heating the slag.
摘要翻译：用于冶金炉渣的发烟处理的连续方法，例如，铅和铜冶炼炉渣。使炉渣连续通过发烟炉的连续炉渣处理区，使其在第一个所述区域中进行加热以将其相对挥发的，优选硫化物结合的成分进行加热，使其在第二个所述区域中进行还原优选地减少氧化物结合的组分并以基本形式发出所述最后提到的组分，并调节所述第一区中的炉渣的温度，使得所述第二区域中的还原处理基本上可实现，而不进一步加热炉渣。

7. 发明授权

US4192695A Metal crystals and process 失效
标题翻译：金属晶体和工艺
公开(公告)号：US4192695A
公开(公告)日：1980-03-11
申请号：US898799
申请日：1978-04-24
申请人： Shalom Mahalla
发明人： Shalom Mahalla
IPC分类号： C30B7/00 , C30B7/12 , C30B7/14 , C22B9/08 , C22B13/00 , C22B25/00 , C22B30/00
CPC分类号： C30B7/14 , C30B29/02 , C30B7/00 , C30B7/12
摘要： A new article of manufacture consisting of a metal crystal which is macrocrystalline, unicrystalline and columnar. The crystal consists of a single prime particle bounded by at least two sets of distinguishable (hkl) planes specific to the metal which are determined by the internal crystal structure. The crystal orientation is such that another (hkl) plane specific to the metal is perpendicular to the long axis of the crystal. The sets of planes define a plurality of parallel, non-coplanar macroscopic facets, which microscopically are crystallographic step-growth surfaces.A process for producing a product metal from a solution of metal values is disclosed. Crystals of the product metal in a pregnant solution of the metal values are supplied with electrons to preferentially reduce product metal ions in the locus of the crystals to product metal. Positive ions are supplied in a region of the crystallization zone remote from the locus of reduction of the metal ions to maintain ionic charge neutrality in the pregnant solution. A concentration step-function of the metal values is established in the locus of the crystals, the gradient thereof being at least sufficient to cause the product metal to attach to the crystal lattice of the crystals by atomic bonding.
摘要翻译：一种由金属晶体组成的新型制品，其为微晶，单晶和柱状。该晶体由由至少两组由金属特异的可区分（hkl）平面界定的单质量粒子组成，这些平面由内部晶体结构确定。晶体取向使得特定于金属的另一（hkl）平面垂直于晶体的长轴。这些平面组限定了多个平行的，非共面的宏观面，其在显微镜上是晶体的阶梯生长表面。公开了一种由金属溶液制造产品金属的方法。在金属值的怀孕溶液中的产物金属的晶体被提供有电子以优先地将晶体中的产物金属离子还原成产物金属。在远离金属离子还原轨迹的结晶区域中提供正离子，以保持怀孕溶液中的离子电荷中性。在晶体的轨迹上建立金属值的浓度梯度函数，其梯度至少足以使产物金属通过原子键合附着到晶体的晶格上。

8. 发明授权

US4153450A Method and apparatus for measuring and controlling the percentage reduction of ore in a moving bed gaseous reduction reactor 失效
公开(公告)号：US4153450A
公开(公告)日：1979-05-08
申请号：US908764
申请日：1978-05-23
申请人： Patrick W. MacKay , Enrique M. Vera , Ramon DE LA Pena
发明人： Patrick W. MacKay , Enrique M. Vera , Ramon DE LA Pena
IPC分类号： C22B25/00 , C21B13/00 , C21B13/02 , C22B5/12 , C22B15/00 , C22B23/02 , C22B1/10
CPC分类号： C21B13/0073 , C21B13/02 , C22B5/12 , Y02P10/136 , Y02P10/143
摘要： A method and apparatus for measuring and controlling the percentage reduction of iron ore in a vertical shaft, moving bed, gaseous reduction reactor. Reducing gas comprising hydrogen, methane, carbon monoxide and carbon dioxide is fed from a source of such gas to the bottom of the reduction zone of the reactor and is heated to an elevated temperature before being introduced into the reactor. The flow and composition of the reducing gas are determined at a first location before the gas enters the reactor. The effluent gas from the reactor is cooled and its flow and composition determined at a second location after the gas has been cooled. The measured flows and compositions are correlated with the rate of sponge iron production to obtain a measurement of percentage reduction of the ore and this measurement is used, either manually or automatically, to regulate the rate of removal of sponge iron from the reactor to maintain the percentage reduction at a predetermined desired value.

9. 发明授权

US3466168A Method of smelting tin ores 失效
标题翻译：冶金矿石的方法
公开(公告)号：US3466168A
公开(公告)日：1969-09-09
申请号：US3466168D
申请日：1966-01-03
申请人： NAT RES DEV
发明人： FLETCHER ARCHIBALD WILLIAM , WILSON JOHN CHARLES
IPC分类号： C22B25/00 , C22B25/02 , C22B1/24
CPC分类号： C22B25/00 , C22B25/02

10. 发明授权

US2585161A Method of recovering tin in the form of tin sulfide from a lowgrade unreduced tin ore 失效
标题翻译：从劣化未还原锡矿中回收硫化锡形式的锡的方法
公开(公告)号：US2585161A
公开(公告)日：1952-02-12
申请号：US67054846
申请日：1946-05-17
申请人： VULCAN DETINNING COMPANY
发明人： MUSKAT IRVING E , TAYLOR ROBERT H
IPC分类号： C22B25/00 , C22B25/06
CPC分类号： C22B25/00 , C22B25/06 , Y02P10/228

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