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1. 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。

2. 发明申请

US20100150798A1 ACTINIDE EXTRACTION METHODS AND ACTINIDE SEPARATION COMPOSITIONS 失效
标题翻译： ACTINIDE提取方法和ACTINIDE分离组合物
公开(公告)号：US20100150798A1
公开(公告)日：2010-06-17
申请号：US11530508
申请日：2006-09-11
申请人： Dean R. Peterman , John R. Klaehn , Mason K. Harrup , Richard D. Tillotson , Jack D. Law
发明人： Dean R. Peterman , John R. Klaehn , Mason K. Harrup , Richard D. Tillotson , Jack D. Law
IPC分类号： C22B60/00
CPC分类号： C01G56/001 , C01F17/0006 , C07F9/304 , C22B3/007 , C22B59/00 , Y02P10/234
摘要： Methods of separating actinides from lanthanides are disclosed. A regio-specific/stereo-specific dithiophosphinic acid having organic moieties is provided in an organic solvent that is then contacted with an acidic medium containing an actinide and a lanthanide. The method can extend to separating actinides from one another. Actinides are extracted as a complex with the dithiophosphinic acid. Separation compositions include an aqueous phase, an organic phase, dithiophosphinic acid, and at least one actinide. The compositions may include additional actinides and/or lanthanides. A method of producing a dithiophosphinic acid comprising at least two organic moieties selected from aromatics and alkyls, each moiety having at least one functional group is also disclosed. A source of sulfur is reacted with a halophosphine. An ammonium salt of the dithiophosphinic acid product is precipitated out of the reaction mixture. The precipitated salt is dissolved in ether. The ether is removed to yield the dithiophosphinic acid.
摘要翻译：公开了从镧系元素分离锕系元素的方法。在有机溶剂中提供具有有机部分的区域特异性/立体特异性二硫代次膦酸，然后与含有锕系元素和镧系元素的酸性介质接触。该方法可以延伸到彼此分离锕系元素。提取锕系元素作为与二硫代次膦酸的络合物。分离组合物包括水相，有机相，二硫代次膦酸和至少一种锕系元素。组合物可以包括另外的锕系元素和/或镧系元素。还公开了包含至少两个选自芳族化合物和烷基的有机部分的二硫代次膦酸的方法，每个部分具有至少一个官能团。硫源与卤代膦反应。二硫代次膦酸产物的铵盐从反应混合物中沉淀出来。将沉淀的盐溶于乙醚中。除去乙醚，得到二硫代次膦酸。

3. 发明申请

US20100116749A1 EXTRACTANT COMPOSITIONS FOR CO EXTRACTING CESIUM AND STRONTIUM, A METHOD OF SEPARATING CESIUM AND STRONTIUM FROM AN AQUEOUS FEED, CALIXARENE COMPOUNDS, AND AN ALCOHOL MODIFIER 失效
标题翻译：用于提取锶和锶的萃取剂组合物，从水性进料，氯仿化合物和醇醇改性剂分离铯和锶的方法
公开(公告)号：US20100116749A1
公开(公告)日：2010-05-13
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： C07D323/00 , C09K3/00 , B01D17/00 , C07C43/205
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]arene-benzocrown-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，至少一种改性剂的混合萃取剂溶剂，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] 芳基 - 苯并环己基-6,1,3-交替的25,27-二（十二烷氧基）杯[4]芳烃基苯并卡那-6，1,3-交替的25,27-二（2-乙基己基-1-氧）杯[ 4]芳基苯并卡隆-6,1,3-交替的25,27-二（3,7-二甲基辛基-1-氧基）杯[4]芳烃基苯并卡那-6，1,3-交替的25,27-二（4- 丁基辛-1-氧）杯[4]芳烃基苯甲酰基-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。

4. 发明授权

US07799293B2 Actinide extraction methods 失效
标题翻译：锕系提取方法
公开(公告)号：US07799293B2
公开(公告)日：2010-09-21
申请号：US11530508
申请日：2006-09-11
申请人： Dean R. Peterman , John R. Klaehn , Mason K. Harrup , Richard D. Tillotson , Jack D. Law
发明人： Dean R. Peterman , John R. Klaehn , Mason K. Harrup , Richard D. Tillotson , Jack D. Law
IPC分类号： B01D11/04 , C01G56/00 , C22B60/00
CPC分类号： C01G56/001 , C01F17/0006 , C07F9/304 , C22B3/007 , C22B59/00 , Y02P10/234
摘要： Methods of separating actinides from lanthanides are disclosed. A regio-specific/stereo-specific dithiophosphinic acid having organic moieties is provided in an organic solvent that is then contacted with an acidic medium containing an actinide and a lanthanide. The method can extend to separating actinides from one another. Actinides are extracted as a complex with the dithiophosphinic acid. Separation compositions include an aqueous phase, an organic phase, dithiophosphinic acid, and at least one actinide. The compositions may include additional actinides and/or lanthanides. A method of producing a dithiophosphinic acid comprising at least two organic moieties selected from aromatics and alkyls, each moiety having at least one functional group is also disclosed. A source of sulfur is reacted with a halophosphine. An ammonium salt of the dithiophosphinic acid product is precipitated out of the reaction mixture. The precipitated salt is dissolved in ether. The ether is removed to yield the dithiophosphinic acid.
摘要翻译：公开了从镧系元素分离锕系元素的方法。在有机溶剂中提供具有有机部分的区域特异性/立体特异性二硫代次膦酸，然后与含有锕系元素和镧系元素的酸性介质接触。该方法可以延伸到彼此分离锕系元素。提取锕系元素作为与二硫代次膦酸的络合物。分离组合物包括水相，有机相，二硫代次膦酸和至少一种锕系元素。组合物可以包括另外的锕系元素和/或镧系元素。还公开了包含至少两个选自芳族化合物和烷基的有机部分的二硫代次膦酸的方法，每个部分具有至少一个官能团。硫源与卤代膦反应。二硫代次膦酸产物的铵盐从反应混合物中沉淀出来。将沉淀的盐溶于乙醚中。除去乙醚，得到二硫代次膦酸。

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