专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2545149B1 LIPIDABTRENNUNG AUS SUSPENSIONEN 有权
标题翻译：悬浮液的类脂物的分离
公开(公告)号：EP2545149B1
公开(公告)日：2015-07-08
申请号：EP11711243.3
申请日：2011-03-11
申请人： Natex Prozesstechnologie GesmbH
发明人： LACK, Eduard , SIEDLITZ, Helmut , SOVA, Martin , LANG, Franz
IPC分类号： C11B1/06
CPC分类号： C11B1/10 , B01D11/0403 , B01D11/0407 , B01D11/0434 , B01D11/0492 , C11B1/06 , C11B1/104 , Y02P20/544

2. 发明公开

EP2545149A1 LIPIDABTRENNUNG AUS SUSPENSIONEN 有权
标题翻译：悬浮液的类脂物的分离
公开(公告)号：EP2545149A1
公开(公告)日：2013-01-16
申请号：EP11711243.3
申请日：2011-03-11
申请人： Natex Prozesstechnologie GesmbH
发明人： LACK, Eduard , SIEDLITZ, Helmut , SOVA, Martin , LANG, Franz
IPC分类号： C11B1/10 , C11B13/00 , B01D11/04
CPC分类号： C11B1/10 , B01D11/0403 , B01D11/0407 , B01D11/0434 , B01D11/0492 , C11B1/06 , C11B1/104 , Y02P20/544
摘要： In a process for extracting lipids from aqueous suspensions of biomass, especially from digested algal suspensions, using water-immiscible solvents, the algal suspension with an algal content of 50% by weight is supplied continuously to a thin-film extruder and contacted as a thin film with the solvent present in the liquid or supercritical state in the thin-film extractor, and then the solvent is recovered by expanding the solution composed of solvent and lipids, and the extracted lipids are removed.

3. 发明公开

EP2512612A1 LIQUID-LIQUID EXTRACTION TOWER HAVING CENTER FEED INLET AND PROCESS 审中-公开
标题翻译：与中央开口任务和过程液液萃取TURN
公开(公告)号：EP2512612A1
公开(公告)日：2012-10-24
申请号：EP10795595.7
申请日：2010-12-17
申请人： E.I. Du Pont De Nemours And Company
发明人： MARLOW, Donald Hugh , LIU, Minye
IPC分类号： B01D11/04
CPC分类号： B29C47/0004 , B01D11/043 , B01D11/0434 , B29C47/0011
摘要： This invention relates to a liquid-liquid extraction tower comprising a feed inlet and a plurality of stages and an area for collection of the extract; at least one stage comprising a mixing zone having a driven center horizontal impeller positioned between a pair of horizontal annular shroud baffles having open centers, the impeller having a center impeller plate; wherein the feed inlet is positioned adjacent the center impeller plate. This invention also relates to an improved liquid-liquid extraction process comprising symmetrically introducing the feed adjacent the center impeller plate.

4. 发明公开

EP2364758A1 Continuous collection method of particle component in aqueous solution and apparatus therefor 有权
标题翻译：在水溶液中及装置收集颗粒组分的连续方法
公开(公告)号：EP2364758A1
公开(公告)日：2011-09-14
申请号：EP11166870.3
申请日：2009-09-28
申请人： Japan Atomic Energy Agency
发明人： NAGANAWA, Hirochika , YANASE, Nobuyuki , NAGANO, Tetsushi
IPC分类号： B01D11/04 , B01D21/24 , B03D1/00 , C02F1/54
CPC分类号： B01D11/0434 , B01D11/0438 , C02F1/001 , C02F1/26 , C02F1/54
摘要： The particle components may be collected by using a phenomenon that the particle components in the aqueous phase aggregate at the liquid-to-liquid interface. Both of the particle components and the dissolved components in the aqueous phase may be simultaneously collected if combined with liquid-liquid extraction phenomenon that the dissolved components in the aqueous phase are collected into the solvent phase through the liquid-to-liquid interface. The aggregation phenomenon of the particle components at the liquid-to-liquid interface may be promoted by using an emulsion flow method, a method of applying mechanical external forces (such as stirring and vibrating) or another method combining both the above-mentioned methods.
摘要翻译：颗粒组分可以通过在液体 - 液体界面的wässrige相骨料使用现象并的微粒成分被收集。两个粒子成分和在水相中溶解的部件可以如果与液 - 液萃取的现象相结合，DASS模具溶解在wässrige相组分被收集到通过液体 - 液体界面的溶剂相同时收集。（：例如搅拌和振动）或结合两种上述方法的另一种方法在液 - 液界面的粒子成分的聚集现象可以通过使用乳液流的方法，施加机械外力的方法来促进。

5. 发明公开

EP0666093A2 An extraction column or tower with separate volumes 失效
标题翻译： Extraktionskolonne mit unterchiedlichenRäumen。
公开(公告)号：EP0666093A2
公开(公告)日：1995-08-09
申请号：EP95830027.9
申请日：1995-02-02
申请人： IN.TEC. Italia - International Environment Technology S.r.l.
发明人： Celi, Antonio Maria, c/o In.Tec Italia-Intern.
IPC分类号： B01D11/02 , B01D11/04
CPC分类号： B01D11/0434 , B01D11/0457
摘要： An extraction column, including one or several stages and means for inletting a phase containing a component that is desired to be extracted (6); means for inletting an extracting phase (7), and means for outletting the two phases (8, 9) after their treatment in the column, each stage whereof includes two volumes, one of which (1) inside the other one (2), in fluid communicatio, with each other (3), the internal volume (1) being intended to cause the mixing between the phase containing the component that is desired to be extracted, and the extracting phase to happen, the outer volume (2) being intended to cause the reseparation of the two phases the one from the other after the mixing to happen, and comprising two outlets (8 9), the one high, the other low, for the two phases after their separation in it, arranged in calm zone, and including means for adducing the two single phases from the respective outlets (8, 9) of the reseparation volume (2) to the subsequent treatment stage.
摘要翻译：提取柱，包括一个或多个阶段，以及用于进入含有期望提取的组分的相的装置（6）; 用于进入提取阶段（7）的装置，以及用于在塔中处理之后将两相（8,9）排出的装置，每个阶段包括两个体积，其中一个（1）在另一个（2）内，在流体通信中，彼此（3），内部体积（1）旨在引起包含期望提取的组分的相和混合物之间的混合，并且提取阶段发生，外部体积（2）为意图在混合之后使两相之间重新分离，并且包括两个出口（8 9），一个高，另一个低，分离后的两相，平静地排列并且包括用于将两个单相从分离体积（2）的相应出口（8,9）引导到随后的处理阶段的装置。

6. 发明公开

EP0537328A1 EXTRACTEUR CENTRIFUGE MULTI-ETAGES 失效
标题翻译：多级离心提取器
公开(公告)号：EP0537328A1
公开(公告)日：1993-04-21
申请号：EP92910950.0
申请日：1992-04-30
申请人： SOCIETE GENERALE POUR LES TECHNIQUES NOUVELLES S.G.N.
发明人： DOLLFUS, Jacques
IPC分类号： B01D11
CPC分类号： B01D11/0434 , B01D11/0476
摘要： Un extracteur centrifuge comprenant plusieurs étages (E1, E2, E3) superposés comprend un carter fixe (10) à l'intérieur duquel tournent à grande vitesse des bols (22) entraînés par un arbre vertical commun (18). Un liquide léger et un liquide lourd non miscibles sont émulsionnés et injectés dans un compartiment de séparation (32) délimité par chacun des bols (22) par des conduits (54), formant éjecteurs, formés dans la paroi inférieure du bol correspondant. La phase légère chemine vers le haut d'un étage à l'autre par des passages annulaires (46) entourant l'arbre (18), alors que la phase lourde redescend par gravité dans des canaux (44) de retour formés dans le carter fixe. On évite ainsi les turbulences dans les compartiments de séparation (32) et on diminue les risques de colmatage dus à la présence de particules solides dans la phase lourde.
摘要翻译：包括几个阶段（E1，E2，E3）的离心萃取器上方配置一个包括固定壳体（10）内，其旋转在由共同的垂直轴（18）驱动的高速碗（22）。甲轻质液体和重质不混溶的液体被乳化并注射到通过导管由每个碗（22）的限定的分离室（32），（54），形成喷射器，形成在相应的碗的底部壁。轻相向上行进从一个阶段到另一个由围绕所述轴（18）环形通道（46），而重相通过重力进入通道（44）下降形成于后壳体固定。这防止了分离室（32）中的湍流，并且降低了由于在重相中存在固体颗粒而堵塞的风险。

7. 发明授权

EP0267471B1 Apparatus for removing sulfur from organic polysulfides 失效
标题翻译：用于从有机聚合物中除去硫的装置
公开(公告)号：EP0267471B1
公开(公告)日：1991-06-26
申请号：EP87115448.0
申请日：1987-10-21
申请人： ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)
发明人： Yen, Jeffrey H.
IPC分类号： B01J19/18 , B01D11/04 , C07C319/06 , C01B17/02
CPC分类号： C01B17/0205 , B01D11/043 , B01D11/0434 , B01D11/0457 , B01J19/1862 , C07C319/28 , C07C321/14
摘要： Sulfur-laden liquid organic phase dimethyl polysulfide (DMPS) is caused to rise from a sour gas well by reaction of the gaseons sulfur component within the well with a sulfur solvent, typically dimethyl disulfide (DMDS). The DMPS is contacted by an extraction or stripping liquid in a vertical column continuous multistage countercurrent flow extractor especially designed to promote high interfacial area contact between the liquids while flowing in opposing directions within the column.

8. 发明公开

EP2648818A1 A METHOD FOR RECOVERY OF ORGANIC ACID FROM DILUTE AQUEOUS SOLUTION 审中-公开
标题翻译：中回收有机酸从稀水溶液
公开(公告)号：EP2648818A1
公开(公告)日：2013-10-16
申请号：EP11805894.0
申请日：2011-12-09
申请人： Kemira OYJ
发明人： TIRRONEN, Esko , HIETALA, Jukka , AKSELA, Reijo
IPC分类号： B01D11/04 , C07C51/48 , C07C67/08
CPC分类号： C07C51/493 , B01D11/043 , B01D11/0434 , B01D11/0492 , C07C53/02 , C07C53/08
摘要： The present invention relates to a method and an arrangement for recovery of at least one organic acid from a dilute aqueous solution thereof. In this method a complex between said organic acid and an extractant is formed by contacting the solution with a reactive extractant and dissolving the formed complex into said extractant thus forming an extractant phase. The organic acid is removed from the formed complex by esterification using an alcohol.

9. 发明公开

EP2542651A1 SOLVENT EXTRACTION PROCESS TO STABILIZE, DESULPHURIZE AND DRY WIDE RANGE DIESELS, STABILIZED WIDE RANGE DIESELS OBTAINED AND THEIR USES 审中-公开
标题翻译：溶剂萃取法于稳定，脱硫和干燥MANY柴油燃料的，许多稳定型柴油及其用途
公开(公告)号：EP2542651A1
公开(公告)日：2013-01-09
申请号：EP11750130.4
申请日：2011-02-28
申请人： Wheeler, Lucie B.
发明人： Wheeler, Lucie B.
IPC分类号： C10G21/28 , B01D11/04 , C10G21/12
CPC分类号： C10G21/28 , B01D11/0434 , C09K8/34 , C10G21/06 , C10G21/12 , C10G21/16 , C10G21/20 , C10G21/22 , C10G21/27 , C10G55/04 , C10G55/06 , C10G2300/1007 , C10G2300/1055 , C10G2300/1077 , C10G2300/201 , C10G2300/202 , C10G2300/30 , C10G2300/301 , C10G2300/4006 , C10G2300/4012 , C10G2300/4081 , C10G2300/44 , C10G2300/80 , C10G2400/04 , C10G2400/10 , C10L1/08 , C10L10/12 , C10L2200/0446 , C10L2270/026 , C10L2290/544
摘要： A process allowing the removal of contaminants from an unstable oil such as those produced by thermal or catalytic cracking, wherein, in at least one step of the process, mixing of the unstable oil with a pure or impure solvent having a dipole moment greater than 2 is performed The stabilized diesels thereby obtained exhibit interesting properties among which significant stability features and are useful in numerous applications, some of these stabilized wide range diesels are new as well as their uses
摘要翻译：的方法，允许从上不稳定的油污染物的去除：例如那些由热或催化裂化，worin生产，在该方法的至少一个步骤中，用纯的或不纯的溶剂具有偶极矩大于2的不稳定油的混合执行。稳定的柴油由此获得表现出有趣的特性，这当中显著的稳定性和特性适用于许多应用，一些论文的稳定广泛的柴油是新的，以及它们的用途。

10. 发明公开

EP2349970A2 METHANOL CARBONYLATION WITH IMPROVED ALDEHYDE REMOVAL 有权
标题翻译：具有改进的ALDEHYDENTFERNUNG甲醇羰基化
公开(公告)号：EP2349970A2
公开(公告)日：2011-08-03
申请号：EP09752014.2
申请日：2009-11-06
申请人： Celanese International Corporation
发明人： SHAVER, Ronald, D.
IPC分类号： C07C51/12 , C07C53/08 , C07C51/43
CPC分类号： C07C51/44 , B01D3/143 , B01D11/0434 , C07C51/12 , C07C51/48 , C07C53/08
摘要： Methanol carbonylation with improved aldehyde removal includes: (a) scrubbing light ends and aldehyde impurity from vent gas with an absorber solvent; (b) stripping absorbed light ends and aldehyde impurity from the absorber solvent to provide a vent-recovered light ends stream; (c) purifying the vent-recovered light ends stream to remove aldehyde impurity; and (d) recycling purified light ends from the vent-recovered light ends stream to the production system.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式