公开(公告)号：US11801487B2

公开(公告)日：2023-10-31

申请号：US17152404

申请日：2021-01-19

Applicant: Medtronic, Inc.

Inventor： Kirankumar Mr ,  Muhammed Mashal P K

IPC: B01J20/02 ,  B01J20/06 ,  B01J20/28 ,  B01J41/02 ,  B01J20/34 ,  B01J39/09 ,  B01J39/12

CPC classification number: B01J20/0211 ,  B01J20/0292 ,  B01J20/06 ,  B01J20/28052 ,  B01J20/3433 ,  B01J20/3475 ,  B01J20/3483 ,  B01J39/09 ,  B01J39/12 ,  B01J41/02

Abstract: Systems and methods for generating a brine solution using a salt bag for recharging zirconium phosphate in a reusable sorbent module are provided. The salt bag can be a double layer bag. An inner water permeable bag can contain solid salts and can be surrounded by an outer water impermeable bag. Water can be added to dissolve the salts in the inner bag and the resulting solution can be collected as a brine solution for use in recharging the zirconium phosphate.

公开(公告)号：US10052612B2

公开(公告)日：2018-08-21

申请号：US14722119

申请日：2015-05-26

Applicant: Medtronic, Inc.

Inventor： Bryant J. Pudil ,  Martin T. Gerber ,  Christopher M. Hobot

IPC: B01D11/00 ,  B01J20/34 ,  A61M1/16 ,  B01J20/02 ,  B01J39/09

CPC classification number: B01J20/3475 ,  A61M1/1696 ,  B01J20/0211 ,  B01J20/3483 ,  B01J39/09

Abstract: Methods and related apparatuses for sorbent recharging are provided. The methods and related apparatuses for recharging can recharge a specific rechargeable layer or module of a sorbent material such as zirconium phosphate in a sorbent cartridge. The methods and apparatuses include a fluid source containing at least one recharging fluid, wherein the fluid source is fluidly connectable to at least one rechargeable sorbent module for use in sorbent dialysis in a fluid flow path. The methods and apparatuses include passing a single solution through the zirconium phosphate for ion exchanges, resulting in zirconium phosphate to maintain a substantially consistent pH in a dialysate used during dialysis.

公开(公告)号：US20160243299A1

公开(公告)日：2016-08-25

申请号：US15143458

申请日：2016-04-29

Applicant: Medtronic, Inc.

Inventor： Martin T. Gerber ,  Christopher M. Hobot ,  David B. Lura ,  Kanjimpuredathil Muralikrishna Menon ,  Kaustubh R. Patil ,  Mahesh Parameswaran ,  Rohit Kumar Narula ,  Ramkumar Jeyachandran

IPC: A61M1/16 ,  B01J39/12 ,  B01J41/10 ,  B01J49/00

CPC classification number: A61M1/1696 ,  A61M1/169 ,  A61M2205/3317 ,  A61M2205/3324 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3368 ,  B01J20/0211 ,  B01J20/3475 ,  B01J20/3483 ,  B01J39/09 ,  B01J39/12 ,  B01J41/10 ,  B01J49/53 ,  B01J49/57 ,  B01J49/60

Abstract: Systems and methods for recharging zirconium phosphate and zirconium oxide in reusable sorbent modules are provided. The systems and methods provide for recharging any combination of zirconium phosphate and/or zirconium oxide sorbent modules. The systems and methods also provide for linkage of multiple rechargers for sharing of infrastructure.

Abstract translation: 提供了在可重复使用的吸附剂模块中为磷酸锆和氧化锆再充电的系统和方法。 该系统和方法提供了对磷酸锆和/或氧化锆吸附剂模块的任何组合的再充电。 这些系统和方法还提供了用于共享基础设施的多个充电器的连接。

公开(公告)号：US20160236188A1

公开(公告)日：2016-08-18

申请号：US15143482

申请日：2016-04-29

Applicant: Medtronic, Inc.

Inventor： Kanjimpuredathil Muralikrishna Menon ,  Ramkumar Jeyachandran ,  Sukalyan Dutta ,  Christopher M. Hobot ,  David B. Lura

IPC: B01J49/00 ,  B01J39/12 ,  A61M1/34 ,  B01J41/10

CPC classification number: B01J49/0078 ,  A61M1/169 ,  A61M1/1696 ,  A61M2205/3317 ,  A61M2205/3324 ,  B01J20/0211 ,  B01J20/3475 ,  B01J20/3483 ,  B01J39/09 ,  B01J39/12 ,  B01J41/10 ,  B01J49/53 ,  B01J49/57 ,  B01J49/60

Abstract: Systems and methods for managing effluent from recharging zirconium phosphate and/or zirconium oxide are provided. The systems and methods control the pH of the zirconium phosphate and zirconium oxide effluent to allow for safe disposal. The systems and methods provide for management of the recharger effluent pH while recharging zirconium phosphate and zirconium oxide either independently or concurrently.

Abstract translation: 提供了用于管理从磷酸氢锆和/或氧化锆充电的流出物的系统和方法。 系统和方法控制磷酸锆和氧化锆流出物的pH值，以便安全处置。 这些系统和方法提供了对充电器流出物pH的管理，同时独立地或同时地补充磷酸锆和氧化锆。

公开(公告)号：US20150367055A1

公开(公告)日：2015-12-24

申请号：US14642847

申请日：2015-03-10

Applicant: Medtronic, Inc.

Inventor： Bryant J. Pudil ,  SuPing Lyu ,  Eric Grovender ,  Christopher M. Hobot ,  Martin T. Gerber

IPC: A61M1/16 ,  C01B25/45 ,  B01J39/08

CPC classification number: A61M1/1696 ,  B01J39/09 ,  C01B25/45

Abstract: Methods and related apparatuses for sorbent recharging are provided. The methods and related apparatuses for recharging can recharge a specific rechargeable layer of a sorbent material such as zirconium phosphate in a sorbent cartridge. The methods and apparatuses include passing solutions containing combinations of acids, bases and salts through a module containing a rechargeable sorbent material such as zirconium phosphate in order to replace ions bound to the zirconium phosphate with hydrogen and sodium ions. The method allows for a customizable zirconium phosphate, with control over the ratios of sodium to hydrogen on the recharged zirconium phosphate.

Abstract translation: 提供吸附剂再充电的方法和相关设备。 用于再充电的方法和相关装置可以对吸附剂盒中的吸附剂材料例如磷酸锆的特定可再充电层进行再充电。 所述方法和装置包括通过含有可再充电的吸附剂材料如磷酸锆的模块来传递含有酸，碱和盐的组合的溶液，以便用氢和钠离子代替与磷酸锆结合的离子。 该方法允许可定制的磷酸锆，控制再充电的磷酸锆上钠与氢的比例。

公开(公告)号：US20150343435A1

公开(公告)日：2015-12-03

申请号：US14292563

申请日：2014-05-30

Applicant: UOP LLC

Inventor： Evgeny Todorov Kolev

IPC: B01J39/08

CPC classification number: B01J39/09

Abstract: Shaped articles and methods for forming shaped articles are provided. In one embodiment, a method for forming a shaped article includes providing a hydroxy metal oxide binder precursor in a solution of hydroxy metal oxide binder precursor. The method mixes a primary ion exchange composition with the solution of hydroxy metal oxide binder precursor. Further, the method mixes a solid with the solution of hydroxy metal oxide binder precursor. The method includes converting the hydroxy metal oxide binder precursor to a hydroxy metal oxide binder. Also, the method includes forming the shaped article from the primary ion exchange composition, the hydroxy metal oxide binder, and the solid.

Abstract translation: 提供成型制品的成型制品和方法。 在一个实施方案中，用于形成成型制品的方法包括在羟基金属氧化物粘合剂前体的溶液中提供羟基金属氧化物粘合剂前体。 该方法将主离子交换组合物与羟基金属氧化物粘合剂前体的溶液混合。 此外，该方法将固体与羟基金属氧化物粘合剂前体的溶液混合。 该方法包括将羟基金属氧化物粘合剂前体转化为羟基金属氧化物粘合剂。 此外，该方法包括从初级离子交换组合物，羟基金属氧化物粘合剂和固体形成成型制品。

公开(公告)号：US20150251162A1

公开(公告)日：2015-09-10

申请号：US14722119

申请日：2015-05-26

Applicant: Medtronic, Inc.

Inventor： Bryant J. Pudil ,  Martin T. Gerber ,  Christopher M. Hobot

IPC: B01J20/34 ,  B01J19/18 ,  B01J39/08 ,  B01J19/24 ,  A61M1/16 ,  B01J20/02

CPC classification number: B01J20/3475 ,  A61M1/1696 ,  B01J20/0211 ,  B01J20/3483 ,  B01J39/09

Abstract: Methods and related apparatuses for sorbent recharging are provided. The methods and related apparatuses for recharging can recharge a specific rechargeable layer or module of a sorbent material such as zirconium phosphate in a sorbent cartridge. The methods and apparatuses include a fluid source containing at least one recharging fluid, wherein the fluid source is fluidly connectable to at least one rechargeable sorbent module for use in sorbent dialysis in a fluid flow path. The methods and apparatuses include passing a single solution through the zirconium phosphate for ion exchanges, resulting in zirconium phosphate to maintain a substantially consistent pH in a dialysate used during dialysis.

Abstract translation: 提供吸附剂再充电的方法和相关设备。 用于再充电的方法和相关装置可以对吸附剂盒中的吸附剂材料（例如磷酸锆）的特定可再充电层或模块进行再充电。 所述方法和装置包括含有至少一个再充电流体的流体源，其中所述流体源可流体连接至至少一个可再充电吸附剂模块，以用于流体流动路径中的吸附剂透析。 所述方法和装置包括使单一溶液通过磷酸锆进行离子交换，得到磷酸锆，以在透析期间使用的透析液中保持基本一致的pH。

公开(公告)号：US08946118B2

公开(公告)日：2015-02-03

申请号：US13781542

申请日：2013-02-28

Applicant: Red Lion Chem Tech, LLC

Inventor： Allan D. Pronovost ,  Michael E. Hickey

IPC: B01J20/283 ,  B01J20/22 ,  B01J20/26

CPC classification number: B01J20/22 ,  B01D15/00 ,  B01J20/103 ,  B01J20/106 ,  B01J20/12 ,  B01J20/165 ,  B01J20/265 ,  B01J20/28007 ,  B01J20/3204 ,  B01J20/3246 ,  B01J20/3248 ,  B01J20/3257 ,  B01J20/3272 ,  B01J39/09 ,  B01J2220/42 ,  C02F1/281 ,  C02F1/288 ,  C02F1/681 ,  C02F2001/007 ,  C02F2101/16 ,  C02F2101/20 ,  C02F2101/32 ,  C02F2305/08

Abstract: Compositions and methods are disclosed for remediating environmental contaminants when such contaminants primarily include hydrophobic materials such as petroleum.

Abstract translation: 公开了用于修复环境污染物的组合物和方法，当这些污染物主要包括疏水性材料如石油时。

公开(公告)号：US08487155B2

公开(公告)日：2013-07-16

申请号：US12961711

申请日：2010-12-07

Applicant: Kenneth A. Boateng ,  Marc-Andre Poirier

Inventor： Kenneth A. Boateng ,  Marc-Andre Poirier

IPC: C07C7/12

CPC classification number: B01J27/02 ,  B01J27/053 ,  B01J31/10 ,  B01J39/05 ,  B01J39/09 ,  B01J39/10 ,  B01J39/14 ,  B01J39/19 ,  B01J49/06 ,  B01J49/60 ,  B01J2219/00006 ,  B01J2220/603 ,  C07C7/12 ,  C07C9/14

Abstract: The removal of fluoroalkanes from fluoroalkane-containing hydrocarbon streams, preferably C3 to C5 hydrocarbon streams. The fluoroalkane-containing hydrocarbon stream is contacted with an adsorbent containing a strong acid function, preferably a silica gel or a strong cation ion-exchange resin having sulfonic acid functionality.

公开(公告)号：US11986816B2

公开(公告)日：2024-05-21

申请号：US17859875

申请日：2022-07-07

Applicant: Lilac Solutions, Inc.

Inventor： David Henry Snydacker ,  Nicolás Andrés Grosso Giordano ,  Amos Indranada ,  Alysia Lukito ,  Mustafa Juzer Bootwala ,  Daniel Keane Laporte ,  Christina Fleming

IPC: B01J8/02 ,  B01D15/18 ,  B01J8/04 ,  B01J39/09 ,  B01J47/022 ,  C02F1/42 ,  C22B3/42 ,  C22B26/12 ,  B01J39/02 ,  C02F101/10 ,  C02F103/08

CPC classification number: B01J8/0292 ,  B01D15/1842 ,  B01J8/04 ,  B01J8/0453 ,  B01J39/09 ,  B01J47/022 ,  C02F1/42 ,  C22B3/42 ,  C22B26/12 ,  B01J8/02 ,  B01J8/0242 ,  B01J39/02 ,  C02F2001/425 ,  C02F2101/10 ,  C02F2103/08

Abstract: The present invention relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and minerals, and recycled products.