公开(公告)号：US20150167120A1

公开(公告)日：2015-06-18

申请号：US14416267

申请日：2013-07-21

Applicant: K-TECHNOLOGIES, INC.

Inventor： William W. Berry ,  Thomas E. Baroody

IPC: C22B59/00 ,  C22B3/06 ,  C22B3/42

CPC classification number: C22B59/00 ,  B01J39/05 ,  B01J39/20 ,  B01J45/00 ,  B01J47/026 ,  B01J49/06 ,  B01J49/53 ,  C01F17/0006 ,  C01F17/0081 ,  C22B3/06 ,  C22B3/42 ,  Y02P10/234 ,  B01J39/07

Abstract: In alternative embodiments, the invention provides processes and methods for extracting and recovering rare earth materials from a wet-process phosphoric acid using one or more continuous ion exchange resin systems. In alternative embodiments, the method is particularly suited for use in extracting and recovering multiple rare earth materials present in low concentrations contained in wet-process phosphoric acid.

Abstract translation: 在替代实施方案中，本发明提供了使用一种或多种连续离子交换树脂体系从湿法磷酸中提取和回收稀土材料的方法和方法。 在替代实施方案中，该方法特别适用于提取和回收湿法磷酸中含有的低浓度存在的多种稀土材料。

公开(公告)号：US20150117588A1

公开(公告)日：2015-04-30

申请号：US14520635

申请日：2014-10-22

Applicant: EBARA CORPORATION

Inventor： Takeshi IZUMI ,  Makoto KOMATSU

IPC: B01J47/02 ,  G21F9/12 ,  C02F1/42 ,  G21C19/307

CPC classification number: B01J47/028 ,  B01J41/05 ,  B01J47/026 ,  B01J47/04 ,  C02F1/42 ,  C02F1/705 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2101/006 ,  C02F2101/10 ,  C02F2103/023 ,  C02F2103/04 ,  G21C19/307 ,  G21F9/12

Abstract: A purification method for spent fuel pool water from nuclear power generation, the method comprising: passing the water at a linear flow velocity of 50 m/h or less through a purification apparatus for the water comprising an ion exchange resin layer and a metal-doped resin layer which is laid at a bed height of 2 cm or more on a surface layer of the ion exchange resin layer wherein the water to be treated is contacted with the metal-doped resin layer to decompose a pro-oxidant contained in the water; and subsequently contacting the water with the ion exchange resin.

Abstract translation: 一种用于来自核能发电的废燃料池水的净化方法，该方法包括：通过用于包含离子交换树脂层和金属掺杂的水的净化装置，以50m / h或更小的线性流速通过水 在离子交换树脂层的表面层上放置2cm以上的床高的树脂层，其中待处理的水与金属掺杂树脂层接触以分解水中包含的促氧化剂; 并随后使水与离子交换树脂接触。

公开(公告)号：US20140339158A1

公开(公告)日：2014-11-20

申请号：US13897771

申请日：2013-05-20

Applicant: Veolia Water Solutions & Technologies Support

Inventor： Richard W. DiMassimo ,  Michael L. Gutshall ,  Abdelkader Gaid ,  Sandra Bernard

IPC: C02F3/12

CPC classification number: C02F3/1226 ,  B01J39/14 ,  B01J47/026 ,  B01J49/06 ,  B01J49/53 ,  B01J49/70 ,  B09C1/002 ,  C02F1/281 ,  C02F1/385 ,  C02F1/5263 ,  C02F1/5281 ,  C02F3/02 ,  C02F9/00 ,  C02F2001/007 ,  C02F2001/425 ,  C02F2101/16 ,  C02F2103/001 ,  C02F2303/16 ,  C02F2305/12 ,  Y02W10/15

Abstract: A method of treating wastewater includes removing BOD and ammonium from the wastewater. The wastewater is directed into a tank where it is mixed with mixed liquor or activated sludge from an activated sludge wastewater treatment system. The mixture of wastewater and mixed liquor or activated sludge forms a mixed liquor stream. The mixed liquor stream is directed to a ballasted flocculation system where suspended solids is removed from the wastewater. This produces a clarified effluent that is directed to a zeolite tank. Clarified wastewater from the ballasted flocculation system is directed into the zeolite tank and mixed with zeolite. Zeolite is effective to remove ammonium from the wastewater. Thus, the process as a whole is effective in removing suspended solids, soluble BOD as a result of mixing the mixed liquor or activated sludge with the wastewater, and ammonium.

Abstract translation: 处理废水的方法包括从废水中除去BOD和铵。 将废水引入到与活性污泥废水处理系统的混合液体或活性污泥混合的罐中。 废水和混合液或活性污泥的混合物形成混合液流。 将混合液流引导至其中从废水中除去悬浮固体的压载絮凝系统。 这产生了被引导到沸石罐的澄清流出物。 来自镇流絮凝体系的澄清废水被引入沸石罐并与沸石混合。 沸石有效地从废水中除去铵。 因此，该方法作为一个整体有效地去除混合液体或活性污泥与废水和铵的结果的悬浮固体，可溶性BOD。

公开(公告)号：US20140248550A1

公开(公告)日：2014-09-04

申请号：US14351288

申请日：2012-10-05

Applicant: NISSAN MOTOR CO., LTD. ,  ROKI CO., LTD.

Inventor： Shinichiro Takemoto ,  Satoshi Shirayanagi

IPC: H01M8/04 ,  C02F1/42

CPC classification number: H01M8/04701 ,  B01J47/022 ,  B01J47/026 ,  C02F1/006 ,  C02F1/42 ,  C02F2103/023 ,  C02F2301/024 ,  C02F2301/026 ,  C02F2301/028 ,  H01M8/04029 ,  H01M8/04044 ,  H01M2008/1095

Abstract: An ion exchanger configured to remove an impurity ion of a coolant for cooling a fuel cell, the ion exchanger includes an inflow portion having an inflow path where the coolant enters, a discharge portion having a discharge path for discharging the coolant, an outer casing having an upstream end where the inflow portion is provided and a downstream end where the discharge portion is provided, an inner casing housed inside the outer casing, an outer path formed between the inner casing and the outer casing to cause the inflow path and the discharge path to communicate with each other, and an inner path that is formed inside the inner casing to cause the inflow path and the discharge path to communicate with each other and is configured to enclose an ion exchange resin capable of removing an impurity ion of the coolant. The inner casing has a through-hole that causes the inner path end the outer path to communicate with each other.

Abstract translation: 一种离子交换器，被配置为去除用于冷却燃料电池的冷却剂的杂质离子，所述离子交换器包括具有冷却剂进入的流入路径的流入部分，具有用于排出冷却剂的排出路径的排出部分，具有 设置有流入部的上游端和设置有排出部的下游端，容纳在外壳内的内壳，形成在内壳和外壳之间的外部路径，使流入路径和排出路径 以及形成在内壳体内的内部路径，使得流入路径和排出路径相互连通，并且构造成包围能够除去冷却剂的杂质离子的离子交换树脂。 内侧壳体具有使内侧路径端部外侧路径彼此连通的通孔。

公开(公告)号：US20140116950A1

公开(公告)日：2014-05-01

申请号：US14124059

申请日：2012-05-24

Applicant: Jens Heydecke ,  Sebastian Kuhne

Inventor： Jens Heydecke ,  Sebastian Kuhne

IPC: B01D15/20

CPC classification number: B01D15/203 ,  B01D15/206 ,  B01J39/07 ,  B01J47/022 ,  B01J47/026 ,  B01J49/06 ,  B01J49/53 ,  C02F1/42 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2101/20 ,  C02F2103/16 ,  C02F2303/16 ,  C22B3/02 ,  C22B3/24 ,  C22B3/42 ,  C22B23/0461 ,  C23C18/1617 ,  C23C18/32 ,  C23C18/36 ,  C25D5/12 ,  C25D21/22 ,  Y02P10/234

Abstract: To achieve high efficiency in regeneration of waste fluid from metal plating electrolytes for example, a device and a method for recovering a recovering material from a recovering fluid containing the recovering material are provided.

Abstract translation: 为了实现例如金属电镀电解质的废液再生的高效率，提供了从含有回收材料的回收液中回收回收材料的装置和方法。

公开(公告)号：US20140034577A1

公开(公告)日：2014-02-06

申请号：US13960100

申请日：2013-08-06

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Corey W. Trobaugh ,  Shawn D. Whitacre ,  Cliffton J. Burbrink ,  Barry M. Verdegan ,  Mark T. Wieczorek

IPC: B01D15/36

CPC classification number: B01D15/361 ,  B01J39/04 ,  B01J47/022 ,  B01J47/026 ,  C10G25/02 ,  C10G31/09 ,  C10L1/023 ,  C10L1/026 ,  Y02E50/13

Abstract: This disclosure describes a filtration system and method for removing soap from diesel fuel. The removal involves passing fuel through the filtration system. By removing soap, injector sticking and plugging can be reduced and for fuel already contaminated with soap, lubricity and/or corrosion inhibition functionality resulting from the conversion of carboxylic acid additives can be restored to metal carboxylates

Abstract translation: 本公开描述了一种用于从柴油中去除肥皂的过滤系统和方法。 去除包括使燃料通过过滤系统。 通过去除肥皂，可以减少注射器粘附和堵塞，并且对于已经被肥皂污染的燃料，由于羧酸添加剂的转化而导致的润滑性和/或腐蚀抑制功能可以恢复为金属羧酸盐

公开(公告)号：US20070084792A1

公开(公告)日：2007-04-19

申请号：US11611690

申请日：2006-12-15

Applicant: William Mullee

Inventor： William Mullee

IPC: B01D15/04

CPC classification number: B01J47/00 ,  B01J39/05 ,  B01J41/05 ,  B01J47/026 ,  B01J47/14

Abstract: A chemical distribution system having improved organic solvent fluid purity and consistency includes a vessel containing ion-exchange media positioned within a fluid flow pathway such that the organic solvent fluid passes through the ion-exchange media, thereby effecting removal of undesired impurities. Different embodiments of the invention position the vessel at varying locations within the fluid flow pathway. The chemical distribution system also preferably includes a return chemical flow pathway that recirculates purified organic solvent fluid through the ion-exchange media-containing vessel and thereby enables the system operator to conduct incremental adjustment of the solvent purity until a desired overall purity is attained.

Abstract translation: 具有改进的有机溶剂流体纯度和稠度的化学分配系统包括容纳位于流体流动路径内的离子交换介质的容器，使得有机溶剂流体通过离子交换介质，从而除去不需要的杂质。 本发明的不同实施例将容器定位在流体流动通路内的不同位置处。 化学分配系统还优选地包括返回化学流动路径，其将纯化的有机溶剂流体再循环通过含离子交换介质的容器，从而使得系统操作者能够进行溶剂纯度的增量调节，直到达到期望的全部纯度。

公开(公告)号：US07067014B2

公开(公告)日：2006-06-27

申请号：US10526826

申请日：2003-08-27

Applicant: Marc-Andrè Theoleyre

Inventor： Marc-Andrè Theoleyre

IPC: C13D3/14

CPC classification number: B01D61/027 ,  A23C9/1425 ,  A23C9/144 ,  A23C9/1465 ,  A23L2/74 ,  A23L5/00 ,  A23L29/30 ,  B01D61/025 ,  B01D61/58 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2311/26 ,  B01D2311/2623 ,  B01J41/05 ,  B01J47/026 ,  B01J49/08 ,  C13B20/14 ,  C13B20/165 ,  C13K5/00 ,  B01J39/05

Abstract: A purification method employs nanofiltration of an aqueous solution containing one or several sugars, multivalent cations, monovalent metal cations, monovalent anions and multivalent inorganic anions and/or organic acid anions. The method includes replacement of at least a part of said multivalent cations and/or said multivalent inorganic anions and organic acid anions respectively by monovalent metal cations and/or monovalent anions to produce a solution. Nanofiltration of the solution is carried out to obtain a retentate, and at least part of the retentate is subject to crystallization.

Abstract translation: 纯化方法对含有一种或几种糖，多价阳离子，一价金属阳离子，一价阴离子和多价无机阴离子和/或有机酸阴离子的水溶液进行纳滤。 该方法包括分别用一价金属阳离子和/或一价阴离子代替至少一部分所述多价阳离子和/或所述多价无机阴离子和有机酸阴离子以产生溶液。 进行该溶液的纳滤，得到滞留物，至少部分滞留物进行结晶化。

公开(公告)号：US07060188B2

公开(公告)日：2006-06-13

申请号：US10787041

申请日：2004-02-25

Applicant: Hannu Paananen ,  Jarmo Kuisma ,  Heikki Heikkilä ,  Vili Ravanko ,  Jari Lewandowski ,  Ari Kärki

Inventor： Hannu Paananen ,  Jarmo Kuisma ,  Heikki Heikkilä ,  Vili Ravanko ,  Jari Lewandowski ,  Ari Kärki

IPC: B01D15/08

CPC classification number: B01D15/361 ,  B01D15/1842 ,  B01D15/362 ,  B01D15/363 ,  B01J20/28004 ,  B01J47/026 ,  B01J47/10 ,  C07C227/40 ,  C07H1/06 ,  C07H1/08 ,  C07H3/02 ,  C07H3/04 ,  C13B20/14 ,  C07C229/12

Abstract: The invention relates to a system and a process for fractionating a solution into two or more fractions. The system of the invention comprises at least two compartments having a diameter of at least about one meter and including a uniform packing of a polymer-based ion exchange resin with a bead size in the range of about 50 to about 250 μm. The mixing volume of the fluid fronts in the system of the invention is not more than 5% of the volume of the compartment.

Abstract translation: 本发明涉及一种将溶液分馏成两个或多个馏分的系统和方法。 本发明的系统包括至少两个具有至少约一米的直径的隔室，并且包括具有在约50至约250μm范围内的珠粒尺寸的基于聚合物的离子交换树脂的均匀包装。 本发明系统中的流体前面的混合体积不超过隔室体积的5％。

公开(公告)号：US20030168395A1

公开(公告)日：2003-09-11

申请号：US10093474

申请日：2002-03-11

Applicant: Suisei Kogyo Co., Ltd.

Inventor： Yoshihiro Maeno ,  Rie Nakata

IPC: B01D024/00 ,  B01D027/02

CPC classification number: B01J47/024 ,  B01J39/04 ,  B01J47/026

Abstract: The invention provides a skin-care liquid preparing unit comprising: a main container 2 which contains raw water; a cartridge container 3 which is placed in the main container 2, and which contains different kinds of cation exchange resins; and a sprayer 4 which is attached to an upper end mouth portion 6 of the main container 2, and which has a suction pipe 17 connected to an upper portion of the cartridge container 3. The unit is configured so as to pass the raw water in the main container 2 through the cartridge container 3 from a lower portion of the cartridge container and spray the water from the sprayer 4. In the unit, in order to easily prepare skin-care liquid of a pH value that is useful for moisture retention and health of the skin, an Na type or K type cation exchange resin layer 13 and an H type cation exchange resin layer 11 are formed to be arranged in upper and lower positions in the cartridge container 3.

Abstract translation: 本发明提供了一种皮肤保养​​液体制备单元，包括：主容器2，其包含原水; 放置在主容器2中并且包含不同种类的阳离子交换树脂的药筒容器3; 以及安装在主容器2的上端口部6上的喷雾器4，其具有与筒容器3的上部连接的吸入管17.该单元构成为使原料水通过 主容器2通过药筒容器3从药筒容器的下部喷射，并喷洒水。在该装置中，为了容易地制备可用于保湿的pH值的护肤液，以及 皮肤的健康，Na型或K型阳离子交换树脂层13和H型阳离子交换树脂层11形成为被布置在盒容器3中的上部和下部位置。