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1. 发明授权

US07393969B2 Particular calixarenes method for production and use thereof 失效
标题翻译：特殊的杯芳烃方法用于生产和使用
公开(公告)号：US07393969B2
公开(公告)日：2008-07-01
申请号：US11574144
申请日：2005-08-16
申请人： Michael Traving , Wilfried Gutknecht , Werner Bäcker , Wolfgang Kummer , Rainer Ludwig
发明人： Michael Traving , Wilfried Gutknecht , Werner Bäcker , Wolfgang Kummer , Rainer Ludwig
IPC分类号： C07C69/76 , B01D15/00
CPC分类号： C22B3/002 , C07C69/712 , C07C2603/92 , C22B26/10 , Y02P10/234
摘要： The present invention relates to calix[4]arenes which effectively bind alkali metal ions (Na+, K+) and transport them over phase boundaries, their preparation and use.
摘要翻译：本发明涉及有效结合碱金属离子（Na +），K + +和/或它们在相界面上运输的杯[4]芳烃，其制备和用途。

2. 发明申请

US20070232826A1 Particular Calixarenes Method for Production and Use Thereof 失效
标题翻译：特殊的杯芳烃生产和使用方法
公开(公告)号：US20070232826A1
公开(公告)日：2007-10-04
申请号：US11574144
申请日：2005-08-16
申请人： Michael Traving , Wilfried Gutknecht , Werner Backer , Wolfgang Kummer , Rainer Ludwig
发明人： Michael Traving , Wilfried Gutknecht , Werner Backer , Wolfgang Kummer , Rainer Ludwig
IPC分类号： C07C69/712 , C07C69/76 , C22B3/00
CPC分类号： C22B3/002 , C07C69/712 , C07C2603/92 , C22B26/10 , Y02P10/234
摘要： The present invention relates to calix[4]arenes which effectively bind alkali metal ions (Na+, K+) and transport them over phase boundaries, their preparation and use.
摘要翻译：本发明涉及有效结合碱金属离子（Na +），K + +和/或它们在相界面上运输的杯[4]芳烃，其制备和用途。

3. 发明授权

US08268037B2 Recovery of molybdenum from molybdenum bearing sulfide materials by bioleaching in the presence of iron 失效
标题翻译：在铁存在下通过生物浸出从含钼硫化物材料中回收钼
公开(公告)号：US08268037B2
公开(公告)日：2012-09-18
申请号：US12375955
申请日：2007-07-19
申请人： Wolfgang Kummer , Wilfried Gutknecht , James Gregory Olson , Thomas R. Clark
发明人： Wolfgang Kummer , Wilfried Gutknecht , James Gregory Olson , Thomas R. Clark
IPC分类号： C22B3/18 , C22B3/06
CPC分类号： C22B3/18 , C22B3/08 , C22B34/34 , Y02P10/234
摘要： The invention relates to a method of recovering molybdenum from a molybdenum bearing sulfide material. The material is contacted with a leaching solution in the presence of iron compounds and mesophilic or thermophilic iron oxidizing microorganisms and subsequently, a leaching process is performed by controlling the molar ratio of dissolved ferric iron to dissolved molybdenum. Preferably, a high amount and molar excess of dissolved iron is used. The presence of high concentrations of ferric iron in bioleach solutions allows iron-oxidizing microorganisms to grow and oxidize iron and bioleach molybdenite at dissolved Mo concentrations as high as 4.4 g/L. Organic metabolites were not required for protecting cells from Mo toxicity. Maximum dissolution rates depend on reactor configuration, with agglomerated material simulating heap leaching of almost 1% Mo/day, but up to 10.2% Mo/day in suspension/stirred reactor configurations, with rate highly dependent on temperature within the range of 25° C. to 40° C. The ultimate extent of Mo removal from the molybdenum bearing sulfide material is 89%. Finally, molybdenum is recovered from a leach residue of the leaching process.
摘要翻译：本发明涉及从含钼硫化物材料中回收钼的方法。在铁化合物和嗜温或嗜热铁氧化微生物的存在下，将材料与浸出溶液接触，随后，通过控制溶解的三价铁与溶解的钼的摩尔比来进行浸出过程。优选地，使用高量和摩尔过量的溶解铁。在生物浸出溶液中存在高浓度的三价铁可使铁氧化微生物在溶解的Mo浓度高达4.4g / L时生长并氧化铁和生物漂白辉钼矿。不需要有机代谢物来保护细胞免受Mo毒性。最大溶解速率取决于反应器构型，其中模拟堆浸浸出量为1％Mo /天的聚集材料，但在悬浮/搅拌反应器构型中高达10.2％Mo /天，速率高度依赖于25℃范围内的温度至40℃。从含钼硫化物材料除去Mo的最终程度为89％。最后，从浸出过程的浸出残渣中回收钼。

4. 发明申请

US20090320648A1 RECOVERY OF MOLYBDENUM FROM MOLYBDENUM BEARING SULFIDE MATERIALS BY BIOLEACHING IN THE PRESENCE OF IRON 失效
标题翻译：通过在铁存在下通过生物柴油回收莫来石轴承硫化物材料
公开(公告)号：US20090320648A1
公开(公告)日：2009-12-31
申请号：US12375955
申请日：2007-07-19
申请人： Wolfgang Kummer , Wilfried Gutknecht , James Gregory Olson , Thomas R. Clark
发明人： Wolfgang Kummer , Wilfried Gutknecht , James Gregory Olson , Thomas R. Clark
IPC分类号： C22B34/34 , E21B43/28
CPC分类号： C22B3/18 , C22B3/08 , C22B34/34 , Y02P10/234
摘要： The invention relates to a method of recovering molybdenum from a molybdenum bearing sulfide material. The material is contacted with a leaching solution in the presence of iron compounds and mesophilic or thermophilic iron oxidizing microorganisms and subsequently, a leaching process is performed by controlling the molar ratio of dissolved ferric iron to dissolved molybdenum. Preferably, a high amount and molar excess of dissolved iron is used. The presence of high concentrations of ferric iron in bioleach solutions allows iron-oxidizing microorganisms to grow and oxidize iron and bioleach molybdenite at dissolved Mo concentrations as high as 4.4 g/L. Organic metabolites were not required for protecting cells from Mo toxicity. Maximum dissolution rates depend on reactor configuration, with agglomerated material simulating heap leaching of almost 1% Mo/day, but up to 10.2% Mo/day in suspension/stirred reactor configurations, with rate highly dependent on temperature within the range of 25° C. to 40° C. The ultimate extent of Mo removal from the molybdenum bearing sulfide material is 89%. Finally, molybdenum is recovered from a leach residue of the leaching process.
摘要翻译：本发明涉及从含钼硫化物材料中回收钼的方法。在铁化合物和嗜温或嗜热铁氧化微生物的存在下，将材料与浸出溶液接触，随后，通过控制溶解的三价铁与溶解的钼的摩尔比来进行浸出过程。优选地，使用高量和摩尔过量的溶解铁。在生物浸出溶液中存在高浓度的三价铁可使铁氧化微生物在溶解的Mo浓度高达4.4g / L时生长并氧化铁和生物漂白辉钼矿。不需要有机代谢物来保护细胞免受Mo毒性。最大溶解速率取决于反应器构型，其中模拟堆浸浸出量为1％Mo /天的聚集材料，但在悬浮/搅拌反应器构型中高达10.2％Mo /天，速率高度依赖于25℃范围内的温度至40℃。从含钼硫化物材料除去Mo的最终程度为89％。最后，从浸出过程的浸出残渣中回收钼。

5. 发明授权

US4775479A Process for selectively recovering Ge and as from aqueous solutions 失效
标题翻译：选择性回收Ge和从水溶液中回收的方法
公开(公告)号：US4775479A
公开(公告)日：1988-10-04
申请号：US109981
申请日：1987-10-16
申请人： Karl Schugerl , Wilfried Gutknecht
发明人： Karl Schugerl , Wilfried Gutknecht
IPC分类号： B01D17/06 , B01D61/40 , B01F17/52 , C01G17/00 , C01G28/00 , B01D17/05
CPC分类号： C01G28/001 , B01D61/40 , C01G17/003 , Y10S423/14 , Y10S516/915
摘要： A process for extracting germanium and/or arsenic from an aqueous solution is described. In order to increase the yield and to perform a highly specific separating process, the liquid membrane technology is employed, in which the starting solution is adjusted by means of hydrochloric acid to a concentration in excess of 6 and up to 10 moles HCl/1, a polyisobutylenesuccinic anhydride/polyamine condensation product is used as a surfactant in the organic outer phase of the liquid membrane emulsion is adjusted to a pH value from 0 to 14 while a supply of chlorine ions is precluded.
摘要翻译：描述了从水溶液中提取锗和/或砷的方法。为了提高产量并进行高度特异性的分离处理，采用液膜技术，其中通过盐酸将起始溶液调节至浓度超过6和高达10摩尔HCl / 1，将聚异丁烯基琥珀酸酐/多胺缩合物作为表面活性剂用于液膜乳液的有机外相，调节至pH值为0至14，同时排除氯离子供应。

6. 发明授权

US06709641B1 Method for extracting anions 失效
标题翻译：阴离子提取方法
公开(公告)号：US06709641B1
公开(公告)日：2004-03-23
申请号：US09868488
申请日：2001-06-18
申请人： Wilfried Gutknecht , Wolfgang Mathy
发明人： Wilfried Gutknecht , Wolfgang Mathy
IPC分类号： C01G4100
CPC分类号： C22B34/36 , C07C211/11 , C22B3/0012 , C22B23/0476 , C22B34/30 , Y02P10/234
摘要： The invention relates to a method of extracting anions based on metals of groups IV B to VIII of the periodic table from aqueous solutions thereof, wherein compounds of general formula are used as extractants, in which a maximum of two of the R1, R2, R3 and R4 substituents represent hydrogen atoms and the remaining substituents represent identical or different alkyl or aminoakyl groups, which are optionally branched and which contain on average at least 5 C atoms.
摘要翻译：本发明涉及一种从其水溶液中提取基于元素周期表第ⅣB至Ⅷ族金属的阴离子的方法，其中通式化合物用作萃取剂，其中最多两个R 1，R R 3和R 4取代基代表氢原子，其余的取代基代表相同或不同的烷基或氨基烷基，其任选是支链的，并且平均含有至少5个C原子。

7. 发明授权

US6019813A Cobalt metal agglomerates, process for producing the same and their use 失效
标题翻译：钴金属附聚物，其制造方法及其用途
公开(公告)号：US6019813A
公开(公告)日：2000-02-01
申请号：US952552
申请日：1998-04-24
申请人： Astrid Gorge , Katrin Plaga , Armin Olbrich , Dirk Naumann , Wilfried Gutknecht , Josef Schmoll
发明人： Astrid Gorge , Katrin Plaga , Armin Olbrich , Dirk Naumann , Wilfried Gutknecht , Josef Schmoll
IPC分类号： B22F1/00 , B22F9/22 , C22B23/00 , H01M4/52 , H01M4/62 , H01M10/30 , B22F9/00
CPC分类号： H01M4/52 , B22F9/22
摘要： The present invention relates to cobalt metal agglomerates consisting of peanut-shaped primary particles with average particle sizes in the range from 0.5 to 2 .mu.m, to a process for the production thereof and to the use thereof.
摘要翻译： PCT No.PCT / EP96 / 02053 Sec。 371日期：1998年4月24日 102（e）日期1998年4月24日PCT提交1996年5月14日PCT公布。第WO96 / 37325号公报日期：1996年11月28日本发明涉及由平均粒径为0.5〜2μm的花生状一次粒子组成的钴金属团聚体，其生产方法及其用途。

8. 发明授权

US5891407A Process for producing pure ammonium metallates 失效
标题翻译：生产纯铵金属盐的方法
公开(公告)号：US5891407A
公开(公告)日：1999-04-06
申请号：US973351
申请日：1997-12-05
申请人： Wilfried Gutknecht , Wolfgang Mathy
发明人： Wilfried Gutknecht , Wolfgang Mathy
IPC分类号： C01G31/00 , C01G37/00 , C01G39/00 , C01G41/00 , C01G47/00
CPC分类号： C01G39/003 , C01G31/003 , C01G37/003 , C01G41/003 , C01G47/003
摘要： The present invention relates to a process for the production of pure ammonium metallates of the metals W, Mo, V, Cr and Re, wherein alkaline metal salt solutions are adjusted to a pH value in the range from 5 to 9 by reaction with CO.sub.2, these metal salt solutions are passed through an anion exchanger in carbonate form, wherein, in addition to the alkali metal carbonate solution, the metallate form of the ion exchanger is formed, the ion exchanger is then washed until free of alkali and is then eluted by means of aqueous ammonia to form ammonium metallate solutions and the anion exchanger in the OH form, wherein the anion exchanger is converted into the carbonate form by means of CO.sub.2 treatment and is recycled.
摘要翻译： PCT No.PCT / EP96 / 02318 Sec。 371 1997年12月4日第 102（e）日期1997年12月4日PCT提交1996年5月30日PCT公布。 WO96 / 41767 PCT出版物日期：1996年12月27日本发明涉及生产金属W，Mo，V，Cr和Re的纯金属铵盐的方法，其中将碱金属盐溶液调节至5至9的pH值通过与CO 2反应，这些金属盐溶液通过碳酸盐形式的阴离子交换剂，其中，除了碱金属碳酸盐溶液之外，形成离子交换剂的金属化物形式，然后将离子交换剂洗涤直至不含碱然后通过氨水洗脱以形成金属铵溶液和OH形式的阴离子交换剂，其中阴离子交换剂通过CO 2处理转化为碳酸盐形式并被再循环。

9. 发明授权

US4904412A Emulsion-forming composition 失效
标题翻译：乳液形成组合物
公开(公告)号：US4904412A
公开(公告)日：1990-02-27
申请号：US204378
申请日：1988-06-09
申请人： Karl Schugerl , Wilfried Gutknecht
发明人： Karl Schugerl , Wilfried Gutknecht
IPC分类号： B01D17/06 , B01D61/40 , B01F17/52 , C01G17/00 , C01G28/00
CPC分类号： C01G28/001 , B01D61/40 , C01G17/003 , Y10S423/14 , Y10S516/915
摘要： An emulsion-forming composition for forming an emulsion for use in a process for selectively recovering germanium or arsenic from an aqueous solution thereof by liquid membrane technology is disclosed, said composition consisting essentially of: a solvent mixture consisting essentially of specified amounts of a hydrocarbon which is a predominantly straight-chain saturated C.sub.16 -C.sub.20 hydrocarbon or kerosine, a mononuclear aromatic hydrocarbon (pref. xylene), and a halogenated C.sub.1 -C.sub.5 hydrocarbon (pref. CCl.sub.4); and more than 0.1% by weight of an oil-soluble polyisobutylene-succinic anhydride/polyamine condensation product.

10. 发明授权

US6113868A Process for treating tungstate solutions to reduce molybdenum impurity and other impurity content 失效
标题翻译：处理钨酸盐溶液以减少钼杂质和其他杂质含量的方法
公开(公告)号：US6113868A
公开(公告)日：2000-09-05
申请号：US214284
申请日：1998-12-31
申请人： Wolfgang Mathy , Wilfried Gutknecht
发明人： Wolfgang Mathy , Wilfried Gutknecht
IPC分类号： C01G39/06 , C01G41/00 , C22B3/44 , B01D11/00
CPC分类号： C01G41/00 , C01G39/06
摘要： Tungstate solutions are purified by a precipitation process followed by two anion exchange processes to reduce molybdenum and arsenic impurity content. The precipitation involves acidification of the original highly basic tungstate solution to pH of 7 to 10 without addition of precipitating agents and separates out the bulk of impurities other than Mo, As. The first anion exchange process removes As. Then a remaining filtrate from the latter process is treated with sulfides to form thiomolybdates from impurity Mo content and the thiomolybdates are then separated out from the tungstate solution in a second anion exchange process.
摘要翻译： PCT No.PCT / EP97 / 03438。 371 1998年12月31日第 102（e）日期1998年12月31日PCT 1997年7月1日PCT公布。第WO98 / 01393号公报日期1998年1月15日钨酸溶液通过沉淀过程纯化，然后进行两个阴离子交换工艺，以减少钼和砷的杂质含量。沉淀包括将原始的高碱性钨酸盐溶液酸化至pH为7至10，而不加入沉淀剂，并分离除Mo，As外的大量杂质。第一个阴离子交换过程除去As。然后用硫化物处理来自后一过程的剩余滤液，以形成杂质Mo含量的硫钼酸盐，然后在第二阴离子交换过程中将硫钼酸盐从钨酸盐溶液中分离出来。

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