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1. 发明申请

US20100160136A1 CENTRIFUGAL SEPARATORS AND RELATED DEVICES AND METHODS 失效
标题翻译：离心分离器及相关装置及方法
公开(公告)号：US20100160136A1
公开(公告)日：2010-06-24
申请号：US12338148
申请日：2008-12-18
申请人： David H. Meikrantz , Jack D. Law , Troy G. Gam , Lawrence L. Macaluso , Terry A. Todd
发明人： David H. Meikrantz , Jack D. Law , Troy G. Gam , Lawrence L. Macaluso , Terry A. Todd
IPC分类号： B04B9/06 , B01D21/26
CPC分类号： B04B11/04 , B04B5/10 , B04B15/06
摘要： Centrifugal separators and related methods and devices are described. More particularly, centrifugal separators comprising a first fluid supply fitting configured to deliver fluid into a longitudinal fluid passage of a rotor shaft and a second fluid supply fitting sized and configured to sealingly couple with the first fluid supply fitting are described. Also, centrifugal separator systems comprising a manifold having a drain fitting and a cleaning fluid supply fitting are described, wherein the manifold is coupled to a movable member of a support assembly. Additionally, methods of cleaning centrifugal separators are described.
摘要翻译：描述了离心分离器及相关方法和装置。更具体地，描述了离心分离器，其包括构造成将流体输送到转子轴的纵向流体通道中的第一流体供应配件和尺寸和构造成与第一流体供应配件密封连接的第二流体供应配件。此外，描述了包括具有排水配件和清洁流体供应配件的歧管的离心分离器系统，其中歧管联接到支撑组件的可移动构件。此外，描述了清洁离心分离器的方法。

2. 发明申请

US20100160133A1 CENTRIFUGAL SEPARATOR DEVICES, SYSTEMS AND RELATED METHODS 失效
标题翻译：离心分离器装置，系统及相关方法
公开(公告)号：US20100160133A1
公开(公告)日：2010-06-24
申请号：US12337988
申请日：2008-12-18
申请人： David H. Meikrantz , Jack D. Law , Troy G. Gam , Terry A. Todd , Lawrence L. Macaluso
发明人： David H. Meikrantz , Jack D. Law , Troy G. Gam , Terry A. Todd , Lawrence L. Macaluso
IPC分类号： B04B9/06 , B04B11/06 , B23P11/00
CPC分类号： B04B11/04 , B04B5/10 , B04B15/06 , Y10T29/49963
摘要： Centrifugal separator devices, systems and to related methods are described. More particularly, fluid transfer connections for a centrifugal separator system having support assemblies with a movable member coupled to a connection tube and coupled to a fixed member, such that the movable member is constrained to movement along a fixed path relative to the fixed member are described. Also, centrifugal separator systems including such fluid transfer connections are described. Additionally, methods of installing, removing and/or replacing centrifugal separators from centrifugal separator systems are described.
摘要翻译：描述了离心分离器装置，系统和相关方法。更具体地，描述了一种用于离心分离器系统的流体传递连接件，其具有支撑组件，其具有联接到连接管并联接到固定构件的可动构件，使得可动构件被限制为相对于固定构件沿着固定路径的移动。此外，描述了包括这种流体传输连接的离心分离器系统。此外，描述了将离心分离器与离心分离器系统安装，拆卸和/或更换的方法。

3. 发明授权

US08137255B2 Centrifugal separator devices, systems and related methods 失效
标题翻译：离心分离器装置，系统及相关方法
公开(公告)号：US08137255B2
公开(公告)日：2012-03-20
申请号：US12337988
申请日：2008-12-18
申请人： David H. Meikrantz , Jack D. Law , Troy G. Garn , Terry A. Todd , Lawrence L. Macaluso
发明人： David H. Meikrantz , Jack D. Law , Troy G. Garn , Terry A. Todd , Lawrence L. Macaluso
IPC分类号： B04B7/00
CPC分类号： B04B11/04 , B04B5/10 , B04B15/06 , Y10T29/49963
摘要： Centrifugal separator devices, systems and related methods are described. More particularly, fluid transfer connections for a centrifugal separator system having support assemblies with a movable member coupled to a connection tube and coupled to a fixed member, such that the movable member is constrained to movement along a fixed path relative to the fixed member are described. Also, centrifugal separator systems including such fluid transfer connections are described. Additionally, methods of installing, removing and/or replacing centrifugal separators from centrifugal separator systems are described.
摘要翻译：描述了离心分离器装置，系统和相关方法。更具体地，描述了一种用于离心分离器系统的流体传递连接件，其具有支撑组件，其具有联接到连接管并联接到固定构件的可动构件，使得可动构件被限制为相对于固定构件沿着固定路径的移动。此外，描述了包括这种流体传输连接的离心分离器系统。此外，描述了将离心分离器与离心分离器系统安装，拆卸和/或更换的方法。

4. 发明授权

US08128548B2 Centrifugal separators and related devices and methods 失效
标题翻译：离心分离器及相关装置及方法
公开(公告)号：US08128548B2
公开(公告)日：2012-03-06
申请号：US12338148
申请日：2008-12-18
申请人： David H. Meikrantz , Jack D. Law , Troy G. Garn , Lawrence L. Macaluso , Terry A. Todd
发明人： David H. Meikrantz , Jack D. Law , Troy G. Garn , Lawrence L. Macaluso , Terry A. Todd
IPC分类号： B04B7/00 , B04B11/00
CPC分类号： B04B11/04 , B04B5/10 , B04B15/06
摘要： Centrifugal separators and related methods and devices are described. More particularly, centrifugal separators comprising a first fluid supply fitting configured to deliver fluid into a longitudinal fluid passage of a rotor shaft and a second fluid supply fitting sized and configured to sealingly couple with the first fluid supply fitting are described. Also, centrifugal separator systems comprising a manifold having a drain fitting and a cleaning fluid supply fitting are described, wherein the manifold is coupled to a movable member of a support assembly. Additionally, methods of cleaning centrifugal separators are described.
摘要翻译：描述了离心分离器及相关方法和装置。更具体地，描述了离心分离器，其包括构造成将流体输送到转子轴的纵向流体通道中的第一流体供应配件和尺寸和构造成与第一流体供应配件密封连接的第二流体供应配件。此外，描述了包括具有排水配件和清洁流体供应配件的歧管的离心分离器系统，其中歧管联接到支撑组件的可移动构件。此外，描述了清洁离心分离器的方法。

5. 发明授权

US08158088B2 Extractant compositions for co-extracting cesium and strontium, a method of separating cesium and strontium from an aqueous feed, and calixarene compounds 失效
标题翻译：共萃取铯和锶的萃取剂组合物，从含水原料中分离铯和锶的方法和杯芳烃化合物
公开(公告)号：US08158088B2
公开(公告)日：2012-04-17
申请号：US12268189
申请日：2008-11-10
申请人： Dean R. Peterman , David H. Meikrantz , Jack D. Law , Catherine L. Riddle , Terry A. Todd , Mitchell R. Greenhalgh , Richard D. Tillotson , Richard A. Bartsch , Bruce A. Moyer , Laetitia H. Delmau , Peter V. Bonnesen
发明人： Dean R. Peterman , David H. Meikrantz , Jack D. Law , Catherine L. Riddle , Terry A. Todd , Mitchell R. Greenhalgh , Richard D. Tillotson , Richard A. Bartsch , Bruce A. Moyer , Laetitia H. Delmau , Peter V. Bonnesen
IPC分类号： B01D11/00
CPC分类号： C07D323/00 , C07C43/23
摘要： A mixed extractant solvent that includes at least one dialkyloxycalix[4]arenebenzocrown-6 compound, 4′,4′,(5′)-di-(t-butyldicyclohexano)-18-crown-6, at least one modifier, and, optionally, a diluent. The dialkyloxycalix[4]arenebenzocrown-6 compound is 1,3-alternate-25,27-di(octyloxy)calix[4]arenebenzocrown-6, 1,3-alternate-25,27-di(decyloxy)calix[4]arenebenzocrown-6, 1,3-alternate-25,27-di(dodecyloxy)calix[4]arenebenzocrown-6, 1,3-alternate-25,27-di(2-ethylhexyl-1-oxy)calix[4]arenebenzocrown-6, 1,3-alternate-25,27-di(3,7-dimethyloctyl-1-oxy)calix[4]arenebenzocrown-6, 1,3-alternate-25,27-di(4-butyloctyl-1-oxy)calix[4]arenebenzocrown-6, or combinations thereof. The modifier is a primary alcohol. A method of separating cesium and strontium from an aqueous feed is also disclosed, as are dialkyloxycalix[4]arenebenzocrown-6 compounds and an alcohol modifier.
摘要翻译：包含至少一种二烷氧基钙[4]芳基苯并呋喃-6化合物，4'，4'，（5'） - 二 - （叔丁基二环己基）-18-冠-6的混合萃取剂溶剂，至少一种改性剂，任选地，稀释剂。二烷氧基钙[4]芳烃基苯并呋喃-6化合物是1,3-交替的25,27-二（辛氧基）杯[4]芳烃基苯并噻唑-6，1,3-交替的25,27-二（癸氧基）杯[4] 芳族苯并茂-6，1,3-交替的25,27-二（十二烷氧基）杯[4]芳烃基苯并茂-6，1,3-交替的25,27-二（2-乙基己基-1-氧）杯[4] （3,7-二甲基辛基-1-氧基）杯[4]芳烃基苯并呋喃-6,1,3交替的25,27-二（4-丁基辛基 - 1-氧基）杯[4]芳烃基苯并呋喃-6或其组合。改性剂是伯醇。还公开了一种从含水原料中分离铯和锶的方法，二烷基氧基钙[4]芳烃基苯并呋喃-6化合物和醇改性剂也是如此。

6. 发明授权

US07524469B2 Extractant composition including crown ether and calixarene extractants 失效
标题翻译：萃取剂组合物，包括冠醚和杯芳烃萃取剂
公开(公告)号：US07524469B2
公开(公告)日：2009-04-28
申请号：US11859453
申请日：2007-09-21
申请人： David H. Meikrantz , Terry A. Todd , Catherine L. Riddle , Jack D. Law , Dean R. Peterman , Bruce J. Mincher , Christopher A. McGrath , John D. Baker
发明人： David H. Meikrantz , Terry A. Todd , Catherine L. Riddle , Jack D. Law , Dean R. Peterman , Bruce J. Mincher , Christopher A. McGrath , John D. Baker
IPC分类号： B01D11/00
CPC分类号： C22B3/002 , C22B26/00 , Y02P10/234
摘要： An extractant composition comprising a mixed extractant solvent consisting of calix[4] arene-bis-(tert-octylbenzo)-crown-6 (“BOBCalixC6”), 4′,4′,(5′)-di-(t-butyldicyclo-hexano)-18-crown-6 (“DtBu18C6”), and at least one modifier dissolved in a diluent. The DtBu18C6 may be present at from approximately 0.01M to approximately 0.4M, such as at from approximately 0.086 M to approximately 0.108 M. The modifier may be 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol (“Cs-7SB”) and may be present at from approximately 0.01M to approximately 0.8M. In one embodiment, the mixed extractant solvent includes approximately 0.15M DtBu18C6, approximately 0.007M BOBCalixC6, and approximately 0.75M Cs-7SB modifier dissolved in an isoparaffinic hydrocarbon diluent. The extractant composition further comprises an aqueous phase. The mixed extractant solvent may be used to remove cesium and strontium from the aqueous phase.
摘要翻译：一种萃取剂组合物，其包含由杯[4]芳烃 - 双 - （叔辛基苯并） - 起始-6（“BOBCalixC6”），4'，4'，（5'） - 二 - （叔丁基二环己烷）-18-冠-6（“DtBu18C6”）和溶解在稀释剂中的至少一种改性剂。 DtBu18C6可以以约0.01M至约0.4M，例如约0.086M至约0.108M存在。改性剂可以是1-（2,2,3,3-四氟丙氧基）-3-（4- 仲丁基苯氧基）-2-丙醇（“Cs-7SB”），并且可以以约0.01M至约0.8M存在。在一个实施方案中，混合萃取剂溶剂包括溶解在异链烷烃稀释剂中的约0.15M DtBu18C6，约0.007M BOBCalixC6和约0.75M Cs-7SB改性剂。萃取剂组合物还包含水相。混合的萃取剂溶剂可用于从水相中除去铯和锶。

7. 发明申请

US20080179568A1 EXTRACTANT COMPOSITION INCLUDING CROWN ETHER AND CALIXARENE EXTRACTANTS 失效
标题翻译：提取物组合物，包括胡椒醚和加利福尼亚提取物
公开(公告)号：US20080179568A1
公开(公告)日：2008-07-31
申请号：US11859453
申请日：2007-09-21
申请人： David H. Meikrantz , Terry A. Todd , Catherine L. Riddle , Jack D. Law , Dean R. Peterman , Bruce J. Mincher , Christopher A. McGrath , John D. Baker
发明人： David H. Meikrantz , Terry A. Todd , Catherine L. Riddle , Jack D. Law , Dean R. Peterman , Bruce J. Mincher , Christopher A. McGrath , John D. Baker
IPC分类号： B01F1/00
CPC分类号： C22B3/002 , C22B26/00 , Y02P10/234
摘要： An extractant composition comprising a mixed extractant solvent consisting of calix[4] arene-bis-(tert-octylbenzo)-crown-6 (“BOBCalixC6”), 4′,4′,(5′)-di-(t-butyldicyclo-hexano)-18-crown-6 (“DtBu18C6”), and at least one modifier dissolved in a diluent. The DtBu18C6 may be present at from approximately 0.01M to approximately 0.4M, such as at from approximately 0.086 M to approximately 0.108 M. The modifier may be 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol (“Cs-7SB”) and may be present at from approximately 0.01M to approximately 0.8M. In one embodiment, the mixed extractant solvent includes approximately 0.15M DtBu18C6, approximately 0.007M BOBCalixC6, and approximately 0.75M Cs-7SB modifier dissolved in an isoparaffinic hydrocarbon diluent. The extractant composition further comprises an aqueous phase. The mixed extractant solvent may be used to remove cesium and strontium from the aqueous phase.
摘要翻译：一种萃取剂组合物，其包含由杯[4]芳烃 - 双 - （叔辛基苯并） - 起始-6（“BOBCalixC6”），4'，4'，（5'） - 二 - （叔丁基二环己烷）-18-冠-6（“DtBu18C6”）和溶解在稀释剂中的至少一种改性剂。 DtBu18C6可以以约0.01M至约0.4M，例如约0.086M至约0.108M存在。改性剂可以是1-（2,2,3,3-四氟丙氧基）-3-（4- 仲丁基苯氧基）-2-丙醇（“Cs-7SB”），并且可以以约0.01M至约0.8M存在。在一个实施方案中，混合萃取剂溶剂包括溶解在异链烷烃稀释剂中的约0.15M DtBu18C6，约0.007M BOBCalixC6和约0.75M Cs-7SB改性剂。萃取剂组合物还包含水相。混合的萃取剂溶剂可用于从水相中除去铯和锶。

8. 发明授权

US07291316B2 Cesium and strontium extraction using a mixed extractant solvent including crown ether and calixarene extractants 失效
标题翻译：使用包括冠醚和杯芳烃萃取剂的混合萃取剂溶剂进行铯和锶萃取
公开(公告)号：US07291316B2
公开(公告)日：2007-11-06
申请号：US10808039
申请日：2004-03-23
申请人： David H. Meikrantz , Terry A. Todd , Catherine L. Riddle , Jack D. Law , Dean R. Peterman , Bruce J. Mincher , Christopher A. McGrath , John D. Baker
发明人： David H. Meikrantz , Terry A. Todd , Catherine L. Riddle , Jack D. Law , Dean R. Peterman , Bruce J. Mincher , Christopher A. McGrath , John D. Baker
IPC分类号： C02F1/26 , C02F1/68 , G21F9/06
CPC分类号： C22B3/002 , C22B26/00 , Y02P10/234
摘要： A mixed extractant solvent including calix[4]arene-bis-(tert-octylbenzo)-crown-6 (“BOBCalixC6”), 4′,4′,(5′)-di-(t-butyldicyclo-hexano)-18-crown-6 (“DtBu18C6”), and at least one modifier dissolved in a diluent. The mixed extractant solvent may be used to remove cesium and strontium from an acidic solution. The DtBu18C6 may be present from approximately 0.01 M to approximately 0.4M, such as from approximately 0.086 M to approximately 0.108 M. The modifier may be 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol (“Cs-7SB”) and may be present from approximately 0.01M to approximately 0.8M. In one embodiment, the mixed extractant solvent includes approximately 0.15M DtBu18C6, approximately 0.007M BOBCalixC6, and approximately 0.75M Cs-7SB modifier dissolved in an isoparaffinic hydrocarbon diluent. The mixed extractant solvent may form an organic phase in an extraction system that also includes an aqueous phase. Methods of extracting cesium and strontium as well as strontium alone are also disclosed.
摘要翻译：混合萃取剂溶剂包括杯[4]芳烃双 - （叔辛基苯并） - 起始-6（“BOBCalixC6”），4'，4'，（5'） - 二 - （叔丁基二环己基） -crown-6（“DtBu18C6”）和溶解在稀释剂中的至少一种改性剂。混合的萃取剂溶剂可用于从酸性溶液中除去铯和锶。 DtBu18C6可以为约0.01M至约0.4M，例如约0.086M至约0.108M。改性剂可为1-（2,2,3,3-四氟丙氧基）-3-（4-仲 - 丁基苯氧基）-2-丙醇（“Cs-7SB”），并且可以以约0.01M至约0.8M存在。在一个实施方案中，混合萃取剂溶剂包括溶解在异链烷烃稀释剂中的约0.15M DtBu18C6，约0.007M BOBCalixC6和约0.75M Cs-7SB改性剂。混合的萃取剂溶剂可以在还包含水相的萃取系统中形成有机相。还公开了提取铯和锶以及单独的锶的方法。

9. 发明授权

US07597862B2 Process for radioisotope recovery and system for implementing same 失效
标题翻译：放射性同位素恢复过程及其实施制度
公开(公告)号：US07597862B2
公开(公告)日：2009-10-06
申请号：US11533592
申请日：2006-09-20
申请人： David H. Meikrantz , Terry A. Todd , Troy J. Tranter , E. Philip Horwitz
发明人： David H. Meikrantz , Terry A. Todd , Troy J. Tranter , E. Philip Horwitz
IPC分类号： C01F15/00
CPC分类号： C22B3/0005 , C22B30/06 , C22B60/00 , C22B60/0295 , G21G4/00 , Y02P10/234
摘要： A method of recovering daughter isotopes from a radioisotope mixture. The method comprises providing a radioisotope mixture solution comprising at least one parent isotope. The at least one parent isotope is extracted into an organic phase, which comprises an extractant and a solvent. The organic phase is substantially continuously contacted with an aqueous phase to extract at least one daughter isotope into the aqueous phase. The aqueous phase is separated from the organic phase, such as by using an annular centrifugal contactor. The at least one daughter isotope is purified from the aqueous phase, such as by ion exchange chromatography or extraction chromatography. The at least one daughter isotope may include actinium-225, radium-225, bismuth-213, or mixtures thereof. A liquid-liquid extraction system for recovering at least one daughter isotope from a source material is also disclosed.
摘要翻译：从放射性同位素混合物中回收子代同位素的方法。该方法包括提供包含至少一种亲同位素的放射性同位素混合物溶液。将至少一种母体同位素萃取到有机相，其包含萃取剂和溶剂。有机相与水相基本上连续接触，以将至少一个子同位素萃取到水相中。水相与有机相分离，例如通过使用环形离心接触器。从水相中纯化至少一个子同位素，例如通过离子交换层析或萃取层析。至少一个子体同位素可以包括锕-225，镭-225，铋-213，或其混合物。还公开了一种用于从源材料回收至少一个子同位素的液体 - 液体萃取系统。

10. 发明授权

US07157061B2 Process for radioisotope recovery and system for implementing same 失效
标题翻译：放射性同位素恢复过程及其实施制度
公开(公告)号：US07157061B2
公开(公告)日：2007-01-02
申请号：US10949675
申请日：2004-09-24
申请人： David H. Meikrantz , Terry A. Todd , Troy J. Tranter , E. Philip Horwitz
发明人： David H. Meikrantz , Terry A. Todd , Troy J. Tranter , E. Philip Horwitz
IPC分类号： B01D11/00 , C01G56/00
CPC分类号： C22B3/0005 , C22B30/06 , C22B60/00 , C22B60/0295 , G21G4/00 , Y02P10/234
摘要： A method of recovering daughter isotopes from a radioisotope mixture. The method comprises providing a radioisotope mixture solution comprising at least one parent isotope. The at least one parent isotope is extracted into an organic phase, which comprises an extractant and a solvent. The organic phase is substantially continuously contacted with an aqueous phase to extract at least one daughter isotope into the aqueous phase. The aqueous phase is separated from the organic phase, such as by using an annular centrifugal contactor. The at least one daughter isotope is purified from the aqueous phase, such as by ion exchange chromatography or extraction chromatography. The at least one daughter isotope may include actinium-225, radium-225, bismuth-213, or mixtures thereof. A liquid-liquid extraction system for recovering at least one daughter isotope from a source material is also disclosed.
摘要翻译：从放射性同位素混合物中回收子代同位素的方法。该方法包括提供包含至少一种亲同位素的放射性同位素混合物溶液。将至少一种母体同位素萃取到有机相，其包含萃取剂和溶剂。有机相与水相基本上连续接触，以将至少一个子同位素萃取到水相中。水相与有机相分离，例如通过使用环形离心接触器。从水相中纯化至少一个子同位素，例如通过离子交换层析或萃取层析。至少一个子体同位素可以包括锕-225，镭-225，铋-213，或其混合物。还公开了一种用于从源材料回收至少一个子同位素的液体 - 液体萃取系统。

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