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1. 发明授权

US5783166A Process for producing antimony trioxide 失效
标题翻译：生产三氧化锑的方法
公开(公告)号：US5783166A
公开(公告)日：1998-07-21
申请号：US710115
申请日：1996-09-12
申请人： J. Dean Thibault , Michael D. MacDonald , Donald A. Stevens
发明人： J. Dean Thibault , Michael D. MacDonald , Donald A. Stevens
IPC分类号： C01G30/00 , C09K21/02 , C01B9/00
CPC分类号： C09K21/02 , C01G30/001 , C01G30/005
摘要： A process for the production of antimony trioxide comprising the steps of: (i) reacting antimony trisulfide with iron (III) chloride to produce antimony trichloride; and (ii) hydrolyzing antimony trichloride to produce antimony trioxide. In a preferred embodiment, the process is substantially closed or near-closed loop. Antimony trioxide is a known flame retardant for use in plastics, ceramics and the like.
摘要翻译：一种生产三氧化锑的方法，包括以下步骤：（ⅰ）使三硫化锑与氯化铁（III）反应制得三氯化锑; 和（ii）水解三氯化锑以产生三氧化锑。在优选的实施方案中，该方法是基本封闭的或接近闭环的。三氧化锑是用于塑料，陶瓷等的已知阻燃剂。

2. 发明授权

US2605211A Recovering antimony trichloride from hydrocarbon extract phase 失效
标题翻译：从烃提取相中回收三氯化锑
公开(公告)号：US2605211A
公开(公告)日：1952-07-29
申请号：US12955849
申请日：1949-11-26
申请人： STANDARD OIL CO
发明人： DETERS JOHN F
IPC分类号： B01J27/06 , C01G30/00
CPC分类号： C01G30/001 , B01J27/06

3. 发明授权

US5093090A Process for separating antimony from acidic solutions containing same with an organic diluent containing a polyol 失效
标题翻译：将含有其的酸性溶液与含有多元醇的有机二氧化物分离的方法
公开(公告)号：US5093090A
公开(公告)日：1992-03-03
申请号：US466319
申请日：1990-05-04
申请人： Renato Guerriero , Italo Vittadini
发明人： Renato Guerriero , Italo Vittadini
IPC分类号： C01B17/90 , C01G30/00 , C22B3/26
CPC分类号： C01B17/908 , C01G30/001 , C22B3/0008 , Y02P10/234
摘要： There is disclosed a method for the separation of antimony from acidic solutions which contain antimony, alone, or together with other metallic ions, by extracting antimony with an organic, water-immiscible, polyol-containing diluent. The method comprises the steps of contacting the antimony-containing acidic solution with a water-immiscible organic diluent containing at least one polyol dissolved therein, preferably a diol, said polyol serving to extract the antimony. The polyol serves to selectively extract the antimony from the acidic solution to the exclusion of other metallic ions such as copper and nickel.
摘要翻译： PCT No.PCT / EP88 / 01084 371日期1990年5月4日 102（e）日期1990年5月4日PCT提交1988年11月25日PCT公布。出版物WO89 / 05279 日期：1989年6月15日。公开了通过用有机的，与水不混溶的含多元醇的稀释剂萃取锑来分离锑与含有锑的单独或与其它金属离子一起的酸性溶液的方法。该方法包括使含锑酸性溶液与含有至少一种多元醇溶解的与水不混溶的有机稀释剂接触，优选二醇，所述多元醇用于萃取锑。多元醇用于从酸性溶液中选择性提取锑，排除其它金属离子如铜和镍。

4. 发明授权

US5039496A Process for selective extraction of contaminant elements from mixtures of electrolytes in solution 失效
标题翻译：从溶液中电解质混合物中选择性提取污染物质的方法
公开(公告)号：US5039496A
公开(公告)日：1991-08-13
申请号：US428275
申请日：1989-10-27
申请人： Ralf Kehl , Werner Schwab , Robert B. Sudderth , Gary A. Korkosky
发明人： Ralf Kehl , Werner Schwab , Robert B. Sudderth , Gary A. Korkosky
IPC分类号： C22B3/26 , C01G28/00 , C01G29/00 , C01G30/00 , C01G49/00 , C22B3/28 , C22B3/32 , C22B3/38 , C22B3/44
CPC分类号： C01G29/003 , C01G28/001 , C01G30/001 , C01G49/0009 , C22B3/001 , C22B3/0024 , C22B3/0025 , C22B3/0075 , C22B3/44 , Y02P10/234
摘要： Prior art processes for removal of one or more contaminant elements, including at least one of antimony, bismuth, and arsenic and optionally including iron, from electrolyte solutions of primary metals by solvent extraction with an organic phase including a hydroxamic acid, then precipitating at least part of the contaminant elements from the organic phase as sulfides, are improved by an additional step of re-extracting the organic phase with water before precipitating the sulfides from it. At least part of any arsenic present and, if desired, part of any antimony as well, may be re-extracted in this manner and subsequently recovered if desired, so that the overall process is made more economical.
摘要翻译：用包括异羟肟酸的有机相通过溶剂萃取从一次金属的电解液中除去一种或多种污染元素（包括锑，铋和砷中的至少一种并任选地包括铁）的现有技术方法，然后至少沉淀通过在从其中沉淀硫化物之前用水重新萃取有机相的另外的步骤来改进来自有机相中作为硫化物的一部分污染物质。任何存在的砷的至少一部分，如果需要，还可以以这种方式再提取，随后如果需要回收，以使整个工艺更经济。

5. 发明授权

US5749042A Bismuth generator method 失效
标题翻译：铋发生器方法
公开(公告)号：US5749042A
公开(公告)日：1998-05-05
申请号：US789973
申请日：1997-01-28
申请人： Lane Allan Bray , Jaquetta R. DesChane
发明人： Lane Allan Bray , Jaquetta R. DesChane
IPC分类号： G21G4/08 , B01D15/04 , B01D59/30 , B01J20/22 , B01J20/26 , B01J41/04 , B01J49/00 , C01G29/00 , C01G30/00 , C22B30/06
CPC分类号： C01G30/001 , C22B3/42 , C22B30/06 , Y02P10/234
摘要： A method for separating .sup.213 Bi from a solution of radionuclides wherein the solution contains a concentration of the chloride ions and hydrogen ions adjusted to allow the formation of a chloride complex. The solution is then brought into contact with an anion exchange resin, whereupon .sup.213 Bi is absorbed from the solution and adhered onto the anion exchange resin in the chloride complex. Other non-absorbing radionuclides such as .sup.225 Ra, .sup.225 Ac, and .sup.221 Fr, along with HCl are removed from the anion exchange resin with a scrub solution. The .sup.213 Bi is removed from the anion exchange resin by washing the anion exchange resin with a stripping solution free of chloride ions and with a reduced hydrogen ion concentration which breaks the chloride anionic complex, releasing the .sup.213 Bi as a cation. In a preferred embodiment of the present invention, the anion exchange resin is provided as a thin membrane, allowing for extremely rapid adherence and stripping of the .sup.213 Bi. A preferred stripping solution for purification of .sup.213 Bi for use in medical applications includes sodium acetate, pH 5.5. A protein conjugated with bifunctional chelating agents in vivo with the NaOAc, to receive the .sup.213 Bi as it is being released from the anion exchange resin.
摘要翻译：一种从放射性核素溶液中分离213Bi的方法，其中溶液含有氯离子和氢离子的浓度以调节以形成氯化物络合物。然后使溶液与阴离子交换树脂接触，于是溶液中吸收213Bi并附着到氯化物络合物中的阴离子交换树脂上。使用洗涤溶液从阴离子交换树脂中除去其它非吸收放射性核素如225Ra，225Ac和221Fr以及HCl。通过用不含氯离子的剥离溶液洗涤阴离子交换树脂，并且以降低的氢离子浓度破坏氯化物阴离子络合物，从而将213Bi从阴离子交换树脂中除去，释放213Bi作为阳离子。在本发明的一个优选实施方案中，阴离子交换树脂被提供为薄膜，允许极快速地粘附和剥离213Bi。纯化用于医疗应用的213Bi的优选的汽提溶液包括乙酸钠，pH5.5。与NaOAc一起体内与双功能螯合剂缀合的蛋白质，以便从阴离子交换树脂中释放出213Bi。

6. 发明授权

US5019363A Process for hydrometallurgical treatment of an indium chloride solution 失效
标题翻译：氯化铟溶液湿法冶金处理工艺
公开(公告)号：US5019363A
公开(公告)日：1991-05-28
申请号：US391531
申请日：1989-07-19
申请人： Yves Le Quesne , Paolo Fossi
发明人： Yves Le Quesne , Paolo Fossi
IPC分类号： C01G15/00 , C01G19/00 , C01G30/00 , C22B3/38 , C22B58/00
CPC分类号： C22B58/00 , C01G15/003 , C01G19/003 , C01G30/001 , C22B3/0068 , Y02P10/234
摘要： A process for the hydrometallurgical treatment of an indium chloride solution and at least one element selected from the group consisting of tin and antimony comprises the following steps: a) adjustment of the free chloride ion content by addition of alkaline or alkaline earth chloride or a mixture thereof and of their acidity by the addition of hydrochloric acid; b) bringing said indium chloride solution into contact with an organic phase containing dry trialkyl phosphate; c) extraction of said organic phase by bringing the latter into contact with a 0.1 to 3 N hydrochloric acid solution to obtain an indium chloride solution; d) basic extraction using an alkaline metal hydroxyde. Application to extractive metallurgy and recovery of indium and accompanying elements.
摘要翻译： PCT No.PCT / FR88 / 00573 Sec。 371日期：1989年7月19日 102（e）日期1989年7月19日PCT提交1988年11月24日PCT公布。出版物WO89 / 04877 日期：1989年6月1日。用于对氯化铟溶液和选自锡和锑的至少一种元素进行湿法冶金处理的方法包括以下步骤：a）通过加入碱来调节游离氯离子含量或碱土金属氯化物或其混合物，并通过加入盐酸使其酸度; b）使所述氯化铟溶液与含有干燥的三烷基磷酸酯的有机相接触; c）通过使所述有机相与0.1至3N盐酸溶液接触以提取所述有机相，得到氯化铟溶液; d）使用碱金属氢氧化物进行碱性萃取。应用于萃取冶金和铟和伴生元素的回收。

7. 发明授权

US4518570A Process for separating antimony from columbium solutions 失效
标题翻译：从锑溶液中分离锑的工艺
公开(公告)号：US4518570A
公开(公告)日：1985-05-21
申请号：US549285
申请日：1983-11-07
申请人： Harvey Stewart , C. Edward Mosheim
发明人： Harvey Stewart , C. Edward Mosheim
IPC分类号： C01G30/00 , C01G33/00 , C22B3/26 , C22B3/38
CPC分类号： C22B3/0021 , C01G30/001 , C01G33/00 , C22B3/0009 , C22B3/0018 , C22B3/0068 , Y02P10/234
摘要： A process is disclosed for producing columbium solutions substantially free from antimony contamination. An aqueous columbium solution is contacted with an organic solvent to extract the antimony.
摘要翻译：公开了一种用于生产基本上不含锑污染的ium溶液的方法。将铌水溶液与有机溶剂接触以萃取锑。

8. 发明授权

US4501666A Process for the removal of bismuth and antimony from aqueous sulfuric acid solution containing bismuth and/or antimony 失效
标题翻译：从含有铋和/或锑的硫酸水溶液中除去铋和锑的方法
公开(公告)号：US4501666A
公开(公告)日：1985-02-26
申请号：US606372
申请日：1984-05-02
申请人： Takashi Ogata , Hiroshi Hosaka , Shunichi Kasai
发明人： Takashi Ogata , Hiroshi Hosaka , Shunichi Kasai
IPC分类号： C22B30/00 , C01G29/00 , C01G30/00 , C02F1/42 , C22B30/02 , C22B30/06 , C25C1/12 , C25C1/22
CPC分类号： C01G29/003 , C01G30/001 , C22B3/42 , Y02P10/234
摘要： Disclosed herein is a process for the selective removal of bismuth and/or antimony from an aqueous sulfuric acid solution containing dissolved bismuth and/or antimony mixed with other metals, such as an electrolyte formed in the electrolytic purification of metals, by which process bismuth and/or antimony are selectively removed from the above sulfuric acid solution by bringing said solution into contact with a phosphomethylamino chelate resin.
摘要翻译：本文公开了一种从含有与其他金属混合的溶解的铋和/或锑的硫酸水溶液中选择性除去铋和/或锑的方法，所述铋和/或锑与金属的电解净化中形成的电解质混合，通过该方法铋和 /或通过使所述溶液与磷酸甲基氨基螯合树脂接触从上述硫酸溶液中选择性地除去锑。

9. 发明授权

US4444666A Method of removing antimony from an antimony-containing copper electrolyte 失效
标题翻译：从含锑铜电解质中除去锑的方法
公开(公告)号：US4444666A
公开(公告)日：1984-04-24
申请号：US419193
申请日：1982-09-17
申请人： Hiroshi Sato
发明人： Hiroshi Sato
IPC分类号： B01D15/00 , C01G30/00 , C02F1/28 , C25C1/12
CPC分类号： C25C1/12 , B01D15/00 , C01G30/001 , C02F1/283 , C22B3/24 , Y02P10/234 , Y10S204/13
摘要： The antimony in an antimony-containing copper electrolyte is removed by contacting the antimony-containing copper electrolyte with activated carbon at between room temperature and 60.degree. C.
摘要翻译：含锑铜电解质中的锑通过在室温至60℃下使含锑铜电解质与活性炭接触来除去。

10. 发明授权

US4223173A Borane reducing resins 失效
标题翻译：硼烷还原树脂
公开(公告)号：US4223173A
公开(公告)日：1980-09-16
申请号：US885939
申请日：1978-03-13
申请人： Larry Manziek
发明人： Larry Manziek
IPC分类号： B01J20/281 , B01J23/40 , B01J37/08 , C01G5/00 , C01G7/00 , C01G13/00 , C01G28/00 , C01G29/00 , C01G30/00 , C01G55/00 , C07B31/00 , C07C5/03 , C07C29/14 , C07C29/143 , C07C35/02 , C07C5/00 , C07C29/00
CPC分类号： C07C29/14 , B01J20/281 , B01J23/40 , B01J37/08 , C01G13/003 , C01G28/001 , C01G29/003 , C01G30/001 , C01G5/003 , C01G55/001 , C01G7/003 , C07C29/143 , C07C5/03 , C22B3/42 , G01N30/48 , B01J2220/54 , C07C2101/14 , Y02P10/234
摘要： This invention relates to solid nonionic cross-linked resins containing amine or phosphine borane adducts and their use as reducing agents for metal ions, aldehydes, ketones, alkenes and the like. This invention also relates to the use of these resins as starting materials for the preparation of novel metal catalysts for use in hydrogenation reactions.
摘要翻译：本发明涉及含有胺或膦甲烷加合物的固体非离子交联树脂及其作为金属离子，醛，酮，烯烃等的还原剂的用途。本发明还涉及这些树脂作为用于制备用于氢化反应的新型金属催化剂的起始原料的用途。

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