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1. 发明授权

EP2263973B1 METHODS FOR MAKING CHLOROUS ACID AND CHLORINE DIOXIDE 有权
公开(公告)号：EP2263973B1
公开(公告)日：2018-05-30
申请号：EP10182428.2
申请日：2002-07-29
申请人： Sampson, Richard , Sampson, Allison
发明人： Sampson, Richard , Sampson, Allison
IPC分类号： C01B11/02 , C01B11/08 , B01J39/04 , B01J41/04
CPC分类号： C01B11/022 , B01J31/08 , B01J39/02 , B01J39/04 , B01J41/02 , B01J41/04 , C01B11/023 , C01B11/024 , C01B11/028 , C01B11/08
摘要： Chlorous acid is generated from a chlorite salt precursor, or a chlorate salt precursor. The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and andding hydrogen ion to solution. Chlorine dioxide is generated in a controlled manner from chlorous acid by catalysis. Chlorine dioxide can be generated either subsequent to the generation of chlorous acid or simultaneously with the generation of chlorous acid. For catalysis of chlorous acid to chlorine dioxide, the chlorous acid may be generated by ion exchange or in a conventional manner. Ion exchanage materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and chlorine dioxide solutions.

2. 发明公开

EP2687770A4 MACHINE LUBRICATING DEVICE AND OIL FILTER 审中-公开
标题翻译：机床润滑件和过滤器
公开(公告)号：EP2687770A4
公开(公告)日：2014-09-03
申请号：EP11861449
申请日：2011-03-18
申请人： TOYOTA MOTOR CO LTD
发明人： FUKUTOMI IPPEI , INAMI NORIO , MURAKAMI MOTOICHI , HARADA KENICHI
IPC分类号： F16N39/06 , B01J39/04 , B01J41/04 , B01J41/08 , F01M11/03
CPC分类号： B01D35/005 , B01J39/10 , B01J39/14 , B01J39/16 , B01J41/02 , B01J41/10 , F01M1/10 , F01M9/02 , F01M11/03 , F01M2001/1014

3. 发明授权

EP1047483B1 SEPARATION PROCESS 有权
标题翻译： TRENNPROZESS
公开(公告)号：EP1047483B1
公开(公告)日：2005-12-28
申请号：EP98952866.6
申请日：1998-11-06
申请人： ISIS INNOVATION LIMITED
发明人： O'HARE, Dermot, Michael , FOGG, Andrew, Michael
IPC分类号： B01D17/00 , C07B63/00 , C07C7/00 , B01J41/00
CPC分类号： B01J41/02 , C01P2004/04 , C07B63/00

4. 发明公开

EP2892853A1 PARTICLE FOR RECOVERING AN ANION FROM AN AQUEOUS SOLUTION 失效
标题翻译：粒子从含水溶液中回收的阴离子
公开(公告)号：EP2892853A1
公开(公告)日：2015-07-15
申请号：EP13745640.6
申请日：2013-08-02
申请人： Baden-Württemberg Stiftung gGmbH
发明人： HUTTER, Frank , GELLERMANN, Carsten , MANDEL, Karl
IPC分类号： C02F1/28 , B01J41/10 , C02F1/48 , C02F1/42 , C02F101/10 , C02F101/20 , C02F101/38
CPC分类号： B01J39/10 , B01J20/043 , B01J20/06 , B01J20/103 , B01J20/28009 , B01J20/28016 , B01J20/28059 , B01J20/28061 , B01J20/3293 , B01J21/08 , B01J23/745 , B01J27/236 , B01J31/003 , B01J35/0033 , B01J35/026 , B01J35/1014 , B01J35/1019 , B01J37/04 , B01J37/343 , B01J39/02 , B01J41/02 , B01J41/10 , B01J47/018 , B01J49/57 , B82Y30/00 , C02F1/281 , C02F1/288 , C02F1/488 , C02F2001/422 , C02F2101/103 , C02F2101/105 , C02F2101/20 , C02F2101/38 , C02F2303/16 , C02F2305/08
摘要： The invention concerns a particle for recovering an anion from an aqueous solution comprising a magnetic material associated with a silica based layer forming a magnetic microparticle with a silica based surface, and a layered double hydroxide deposited on the surface of the microparticle. The invention further concerns a method for manufacturing a magnetic particle comprising mixing a magnetic microparticle with a silica based surface in an aqueous solution at about pH 7 with a dispersion of layered double hydroxide at about pH 7 to obtain a mixture, and ultrasonicating the mixture for depositing the layered double hydroxide on the surface of the microparticle. In addition, the invention concerns various uses of the particle.

5. 发明授权

EP2268840B1 ADSORPTIONSVERFAHREN ZUR RÜCKGEWINNUNG VON MOLYBDAT ODER WOLFRAMAT AUS WÄSSRIGEN LÖSUNGEN 失效转让
标题翻译：吸附用于回收从水溶液或钼钨
公开(公告)号：EP2268840B1
公开(公告)日：2012-06-06
申请号：EP09738097.6
申请日：2009-04-27
申请人： Evonik Degussa GmbH
发明人： DIETZ, Thomas , SÜSS, Hans Ulrich
IPC分类号： C22B34/34 , C22B34/36 , C22B3/24 , C22B3/42 , C01G39/00 , C01G41/00
CPC分类号： C22B34/34 , B01D15/00 , B01J20/10 , B01J20/12 , B01J41/02 , C01G39/003 , C01G41/003 , C02F2001/425 , C02F2101/20 , C02F2103/28 , C02F2209/06 , C22B3/24 , C22B3/42 , C22B34/36 , D21C9/16 , Y02P10/234
摘要： A method for reclaiming molybdate or tungstate from an aqueous solution, in which molybdate or tungstate from the aqueous solution is bound to a cationized inorganic carrier material which is insoluble in water at a pH value in the range between (2) and (6), the charged carrier material is separated, and the bound molybdate or tungstate is released back into aqueous solution at a pH value between (6) and (14). The cationized inorganic carrier material is, for example, a cationized layered silicate, preferably a bentonite which is ion-exchanged with a quaternary ammonium salt or a similar clay material. The method is suitable for reclaiming molybdate or tungstate during the delignification of cellulose using hydrogen peroxide, which is catalyzed using molybdate or tungstate. The reclaimed molybdate or tungstate can be returned into the delignification.

6. 发明授权

EP1483225B1 PRODUCTION AND PURIFICATION OF PHENOL 有权
标题翻译：生产和苯酚清洗
公开(公告)号：EP1483225B1
公开(公告)日：2006-04-12
申请号：EP03708901.8
申请日：2003-01-30
申请人： GENERAL ELECTRIC COMPANY
发明人： FULMER, John, W. , VAISH, Nitin , KUMBHAR, Pramod, A5, Pioneer Agency, HAL II stage , OBERHOLTZER, Jacob, L. , MAHALINGAM, R. Jothi, F-1, Suguna Comforts
IPC分类号： C07C39/04 , C07C37/82
CPC分类号： C07C37/82 , B01J41/02 , B01J41/10 , C07C39/04
摘要： A process for separating sulfonic acid compounds from a phenolic solvent is provided by contacting the phenolic solvent with a hydrotalcite-type material HTM. The process can be applied in the conventional industrial process for converting cumene to phenol to remove sulfonic acid compounds from the phenol product. A process and a facility for producing purified phenol by converting cumene to phenol are provided. In the conversion of cumene to phenol, the phenol often contains carbonyl-type impurities. The phenol and carbonyl-type impurities are reacted in the presence of a sulfonic acid cation exchange resin catalyst IER to produce a reaction product that may contain sulfonic acid compounds. The reaction product is contacted with an HTM to reduce the amount of sulfonic acid compounds which may be present and to produce a purified phenol-containing stream. The purified phenol-containing stream may be further purified using conventional separation techniques, such as distillation.

7. 发明公开

EP1414741A2 METHODS FOR MAKING CHLOROUS ACID AND CHLORINE DIOXIDE 审中-公开
标题翻译：用于生产亚氯酸和二氧化氯
公开(公告)号：EP1414741A2
公开(公告)日：2004-05-06
申请号：EP02756751.0
申请日：2002-07-29
申请人： Sampson, Richard , Sampson, Allison
发明人： Sampson, Richard , Sampson, Allison
IPC分类号： C01B11/02 , C01B11/08 , B01J39/04 , B01J41/04
CPC分类号： C01B11/022 , B01J31/08 , B01J39/02 , B01J39/04 , B01J41/02 , B01J41/04 , C01B11/023 , C01B11/024 , C01B11/028 , C01B11/08
摘要： Chlorous acid is generated from a chlorite salt precursor, or a chlorate salt precursor. The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and andding hydrogen ion to solution. Chlorine dioxide is generated in a controlled manner from chlorous acid by catalysis. Chlorine dioxide can be generated either subsequent to the generation of chlorous acid or simultaneously with the generation of chlorous acid. For catalysis of chlorous acid to chlorine dioxide, the chlorous acid may be generated by ion exchange or in a conventional manner. Ion exchanage materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and chlorine dioxide solutions.

8. 发明公开

EP1215176A1 Method for liquid chromate ion and oxy-metal ions removal and stabilization 审中-公开
标题翻译： Entfernung und Stabilisierung von Chromat und Metalloxid-Ionen
公开(公告)号：EP1215176A1
公开(公告)日：2002-06-19
申请号：EP00811181.7
申请日：2000-12-13
申请人： INSTITUTE OF NUCLEAR ENERGY RESEARCH, TAIWAN, R.O.C.
发明人： Huang, Ching-Tsuen , Liu, Tzeng-Ming , Lee, Tsye-Shing , Lai, Wen-Chao
IPC分类号： C02F1/52 , C02F1/62
CPC分类号： C02F1/281 , B01J41/02 , B01J41/10 , C02F1/001 , C02F1/5236 , C02F2001/422 , C02F2101/20 , C02F2101/22
摘要： This invention discloses a method for removing and stabilizing liquid chromate ion and other oxy-metal ions with barium compounds.
Barium compounds with very low water solubility , such as barium silicate , barium carbonate, barium fluorosilicate, ect. can be used as powerful adsorbents for adsorbing chromate ion (CrO 4 2- ) and other oxy-metal ions from liquid solutions at a wide pH range with very high adsorption capacity. For instance, one gram of barium silicate can adsorb chromate up to 200 mg. The adsorption capacity is higher than that of all the chromate adsorbents currently available. The chromate waste solution treated by barium silicate leaves as low as 0.01 ppm chromate in the solution. Also disclosed in this invention is a de-sorption process of chromate. After de-sorption, the chromate is recovered as a resource and the adsorbents are regenerated for reuse with the same adsorption power.
Barium compounds with high water solubility, such as barium chloride and barium hydroxide etc. are used to prepare solutions, and then mixed with liquid wastes containing chromate ion and other oxy-metal ions to form very poorly soluble precipitates of barium compounds. The ions from liquid waste are thus removes by filtration, or the ions are immobilized in the solidification of the wastes, thereby promoting the efficiency of solidification and upgrading the quality of the solidified wastes.
摘要翻译：本发明公开了一种利用钡化合物去除和稳定液态铬酸盐离子和其它氧 - 金属离子的方法。水溶性极低的钡化合物，如硅酸钡，碳酸钡，氟硅酸钡等。可以作为强吸附剂，在非常高的吸附容量的宽pH范围内从液体溶液中吸附铬酸根离子（CrO4 2-）和其他氧 - 金属离子。例如，一克硅酸钡可以吸附高达200毫克的铬酸盐。吸附能力高于目前可获得的所有铬酸盐吸附剂。用硅酸钡处理的铬酸盐废液在溶液中低至0.01ppm的铬酸盐。本发明还公开了铬酸盐的脱附方法。脱附后，铬酸盐作为资源回收，吸附剂再生再利用，具有相同的吸附能力。使用具有高水溶性的钡化合物如氯化钡和氢氧化钡等来制备溶液，然后与含有铬酸根离子和其它氧 - 金属离子的液体废物混合形成非常难溶的钡化合物沉淀物。因此，通过过滤除去废液中的离子，或者将废物固定在废物的固化中，从而提高固化效率，提高固化废物的质量。

9. 发明授权

EP4135789B1 DIALYSATE REGENERATOR AND SYSTEM COMPRISING THE SAME 有权
公开(公告)号：EP4135789B1
公开(公告)日：2024-05-29
申请号：EP21721241.4
申请日：2021-04-13
IPC分类号： A61M1/16 , A61M1/28 , B01J20/20 , B01J39/02 , B01J39/12 , B01J41/02 , B01J41/10
CPC分类号： A61M1/1605 , A61M1/1696 , A61M1/1607 , A61M1/1609 , A61M1/1619 , A61M1/1635 , A61M1/287 , B01J20/20 , B01J39/02 , B01J39/12 , B01J41/02 , B01J41/10 , B01J2220/6220130101

10. 发明公开

EP2681184A1 VERFAHREN ZUR GEWINNUNG VON ORGANISCHEN CARBONSÄUREN AUS WÄSSRIGEN GEMISCHEN 审中-公开
标题翻译：一种获得有机碳氢酸由水性混合物中
公开(公告)号：EP2681184A1
公开(公告)日：2014-01-08
申请号：EP12707238.7
申请日：2012-03-01
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： BRETZ, Karlheinz
IPC分类号： C07C51/47 , C07C55/10 , C07C59/08 , C07C59/265
CPC分类号： C07C51/47 , B01D15/00 , B01D15/363 , B01J20/06 , B01J20/08 , B01J41/02 , B01J49/07 , B01J49/57 , C07C55/10 , C07C59/265 , C07C55/06 , C07C55/07 , C07C59/08
摘要： A process is specified for obtaining organic carboxylic acids from aqueous mixtures, for example fermentation broths, comprising the following steps: A) providing the aqueous mixture with a pH of 1 to 10, B) contacting the aqueous mixture with particles of a metal oxide and/or metal hydroxide, in the course of which the organic carboxylic acid is adsorbed onto the particles, C) contacting the particles obtained in step B) with an alkaline solution, in the course of which the carboxylic acid is desorbed, and removing the metal oxide/metal hydroxide particles from the resulting mixture.
摘要翻译：用于从wässrige混合物获得的有机羧酸，例如发酵肉汤，其包括以下步骤中指定的方法：a）提供所述wässrige混合物的pH值为1〜10，B）与金属氧化物的粒子接触的wässrige混合物和 /或金属氢氧化物，其中的过程中的有机羧酸被吸附到颗粒，C）接触）在步骤B中获得的颗粒在碱性溶液中，在羧酸被解吸哪个的过程中，以及去除所述金属从所得混合物中的氧化物/金属氢氧化物颗粒。

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