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1.发明授权Precious metal scavenging from a liquid medium with a functionalised polymer fiber 失效从具有官能化聚合物纤维的液体介质中清除贵金属公开(公告)号：US07083731B2
公开(公告)日：2006-08-01
申请号：US10399578
申请日：2001-10-11
IPC分类号： B01D15/38
CPC分类号： C22B11/048 , C22B3/42 , Y02P10/214 , Y02P10/234 , Y10S210/912
摘要： A method for the recovery of a metal from a liquid medium containing the metal I solution or in finely divided insoluble from comprises contacting the medium with a functionalized polymer fiber capable of binding the metal and recovering the metal from the fiber. The polymer fiber is suitably a polyolefin, a fluorinated polyethylene, cellulose or viscose, which is functionalized by the radiation grafting of at least one monomer. The method is particularly suitable for the recovery of platinum group metals from process residues.
摘要翻译： 从含有金属I溶液的液体介质或细碎的不溶物中回收金属的方法包括使介质与能够结合金属的官能化聚合物纤维接触并从纤维中回收金属。 聚合物纤维合适地是由至少一种单体的辐射接枝官能化的聚烯烃，氟化聚乙烯，纤维素或粘胶。 该方法特别适用于从工艺残渣中回收铂族金属。
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公开(公告)号：US06466767B1
公开(公告)日：2002-10-15
申请号：US09149627
申请日：1998-09-08
申请人： Stefan Lidbrink , Kenneth Schönfeldt , Björn Lindquist , Kar-Fat Poon , Kenneth Ekman , Niclas Ögren
发明人： Stefan Lidbrink , Kenneth Schönfeldt , Björn Lindquist , Kar-Fat Poon , Kenneth Ekman , Niclas Ögren
IPC分类号： H04B1700
摘要： A test transmitter for verifying the positioning of antennas in a mobile telecommunications system and a method for manufacturing such a test transmitter that is particularly suited for indoor use are presented. A mobile terminal is modified so that it can transmit in the downlink frequency band, and preferably so that it can transmit one or more of the signal types used for downlink signalling in the mobile telecommunications system.
摘要翻译： 本发明提供了一种用于验证移动电信系统中的天线的定位的测试发射机以及特别适于室内使用的这种测试发射机的制造方法。 移动终端被修改为使得其可以在下行链路频带中发射，并且优选地使得其可以在移动电信系统中发送用于下行链路信令的信号类型中的一个或多个。
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公开(公告)号：US5960355A
公开(公告)日：1999-09-28
申请号：US799039
申请日：1997-02-10
CPC分类号： H04W64/00 , G01S5/0009 , G01S5/10 , G01S1/022
摘要： The present invention teaches a method, system, terminals and service node for geographically positioning a first mobile radio terminal (MS1) within a radio network (100) comprising unsynchronised radio base stations by using a plurality of second fixed radio terminals (MS2) whereby the positions of the radio base stations and the second fixed radio terminals are known. First and second radio terminals (MS1,MS2) measure the relative receive times between the timing signals downlink (113-118) received from at least three radio base stations (BS1,BS2,BS3) and the second fixed radio terminals (MS2)send them to a service node (107) in the network (100) using them for calculating the transmission time offsets of the timing signals downlink. Calculating the position of the first mobile radio terminal (MS1) is performed either in the service node (107) in the network (100) or in the terminal (MS1) itself, after respectively sending relative receive time measurements from the first mobile radio terminal (MS1) to the service node (107), or broadcasting transmission time offset values and known positions from the service node (107) to the first radio terminal (MS1) to be positioned.
摘要翻译： 本发明教导了一种用于通过使用多个第二固定无线电终端（MS2）在包括不同步的无线电基站的无线电网络（100）内对第一移动无线电终端（MS1）进行地理位置定位的方法，系统，终端和服务节点， 无线基站和第二固定无线终端的位置是已知的。 第一和第二无线电终端（MS1，MS2）测量从至少三个无线电基站（BS1，BS2，BS3）和第二固定无线终端（MS2）发送的下行链路（113-118）的定时信号之间的相对接收时间 它们使用它们用于计算下行链路的定时信号的传输时间偏移的网络（100）中的服务节点（107）。 在分别从第一移动无线电终端发送相对接收时间测量值之后，在网络（100）中的服务节点（107）或终端（MS1）本身中，执行计算第一移动无线电终端（MS1）的位置 （MS1）到服务节点（107），或者从服务节点（107）到第一无线终端（MS1）的发送时间偏移值和已知位置的广播被定位。
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公开(公告)号：US06906135B2
公开(公告)日：2005-06-14
申请号：US10399615
申请日：2001-10-17
申请人： Kenneth Ekman , Robert Peltonen , Mats Sundell
发明人： Kenneth Ekman , Robert Peltonen , Mats Sundell
IPC分类号： C08F255/00 , C08F255/02 , C08F259/08 , C08J9/36
CPC分类号： C08F255/02 , C08F255/00 , C08F259/08
摘要： A process for the production of a graft copolymer comprises reacting an irradiated polymer in a reaction mixture comprising a first phase and a second phase. The first phase comprises a source of at least one non-water soluble monomer and the second phase comprises water and optionally, a water miscible organic solvent. The first and second phases are substantially immiscible and non-emusifiel. A high degree on monomer conversion is achieved.
摘要翻译： 制备接枝共聚物的方法包括使经辐射的聚合物在包含第一相和第二相的反应混合物中反应。 第一相包含至少一种非水溶性单体的源，第二相包含水和任选的水混溶性有机溶剂。 第一阶段和第二阶段是基本上不混溶的，并且是不可渗透的。 实现了高度的单体转化率。
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公开(公告)号：US20100206134A1
公开(公告)日：2010-08-19
申请号：US12663765
申请日：2008-06-18
申请人： Kenneth Ekman , Manne Carla , Mats Sundell , Virginie Suhonen , Joni Hautojärvi
发明人： Kenneth Ekman , Manne Carla , Mats Sundell , Virginie Suhonen , Joni Hautojärvi
CPC分类号： C22B23/026 , B01J23/94 , C22B7/009 , C22B11/048 , Y02P10/214 , Y02P10/224
摘要： A method is provided for recovering metals from a spent catalyst composition containing an organic contaminant and catalytically active metals on a catalyst support. The metals are leached from the spent catalyst composition by adding under stirring an ionic liquid. The ionic liquid containing the leached metals is separated from the organic contaminant and the catalyst support by adding under stirring an anti-solvent. After removing the organic contaminant and the catalyst support, the leached metals are separated from the ionic liquid for example by selective precipitation, ion exchange, solvent extraction, electrodeposition, chromatographic, or pyrometallurgical methods.
摘要翻译： 提供了一种从催化剂载体上含有有机污染物和催化活性金属的废催化剂组合物回收金属的方法。 通过在搅拌下加入离子液体，从废催化剂组合物中浸出金属。 含有浸出的金属的离子液体在搅拌下加入抗溶剂与有机污染物和催化剂载体分离。 在去除有机污染物和催化剂载体之后，例如通过选择性沉淀，离子交换，溶剂萃取，电沉积，色谱或火法冶金方法将浸出的金属与离子液体分离。
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公开(公告)号：US07014898B2
公开(公告)日：2006-03-21
申请号：US10343597
申请日：2001-08-02
CPC分类号： A23L3/3436 , B01J31/04 , B01J31/06 , B01J35/06 , B65D81/24 , Y10T428/13 , Y10T428/1352 , Y10T428/249924
摘要： A fibrous catalyst comprises at least one transition metal anchored to a polymer fiber having a plurality of grafted units grafted to a polymer backbone. The polymer backbone may be a polyolefin, a fluorinated polyethylene, cellulose or viscose. The grafted units comprise a salt of a carboxylic acid, which in a preferred embodiment is a sodium salt of acrylic acid. The catalysts are particularly suitable for scavenging oxygen from sealed packages or containers and may further comprise a chemical indicator for the presence or absence of oxygen.
摘要翻译： 纤维状催化剂包含至少一种锚定于聚合物纤维的过渡金属，所述聚合物纤维具有多个接枝到聚合物主链上的接枝单元。 聚合物主链可以是聚烯烃，氟化聚乙烯，纤维素或粘胶。 接枝单元包含羧酸盐，在优选的实施方案中为羧酸的钠盐。 催化剂特别适合于从密封的包装或容器中清除氧气，并且还可以包含用于存在或不存在氧气的化学指示剂。
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公开(公告)号：US08282705B2
公开(公告)日：2012-10-09
申请号：US12663765
申请日：2008-06-18
申请人： Kenneth Ekman , Manne Carla , Mats Sundell , Virginie Suhonen , Joni Hautojärvi
发明人： Kenneth Ekman , Manne Carla , Mats Sundell , Virginie Suhonen , Joni Hautojärvi
IPC分类号： C22B5/00
CPC分类号： C22B23/026 , B01J23/94 , C22B7/009 , C22B11/048 , Y02P10/214 , Y02P10/224
摘要： A method is provided for recovering metals from a spent catalyst composition containing an organic contaminant and catalytically active metals on a catalyst support. The metals are leached from the spent catalyst composition by adding under stirring an ionic liquid. The ionic liquid containing the leached metals is separated from the organic contaminant and the catalyst support by adding under stirring an anti-solvent. After removing the organic contaminant and the catalyst support, the leached metals are separated from the ionic liquid for example by selective precipitation, ion exchange, solvent extraction, electrodeposition, chromatographic, or pyrometallurgical methods.
摘要翻译： 提供了一种从催化剂载体上含有有机污染物和催化活性金属的废催化剂组合物回收金属的方法。 通过在搅拌下加入离子液体，从废催化剂组合物中浸出金属。 含有浸出的金属的离子液体在搅拌下加入抗溶剂与有机污染物和催化剂载体分离。 在去除有机污染物和催化剂载体之后，例如通过选择性沉淀，离子交换，溶剂萃取，电沉积，色谱或火法冶金方法将浸出的金属与离子液体分离。
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8.发明授权Cross-linkable ethylene-vinyl alcohol-acrylate polymer and method of producing the same 失效交联乙烯 - 乙烯醇 - 丙烯酸酯聚合物及其生产方法
公开(公告)号：US5208286A
公开(公告)日：1993-05-04
申请号：US628855
申请日：1990-12-14
IPC分类号： C08F210/02 , C08F8/14 , C08F10/14 , C08F16/02 , C08F216/06 , C08F290/00 , C08F299/00
CPC分类号： C08F8/14 , C08F2810/30
摘要： The invention relates to polyethylene co- or ter-polymers that are cross-linkable. The polymers contain unsaturated acrylate bonds as a result of which the polymer can be efficiently cross-linked by ionizing radiation or chemically by means of peroxides.
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