公开(公告)号：US20240165314A1

公开(公告)日：2024-05-23

申请号：US18396143

申请日：2023-12-26

Applicant: Immutrix Therapeutics, Inc.

Inventor： Carol A. Rae ,  Jan Simoni ,  Grace Simoni ,  John F. Moeller

IPC: A61M1/36 ,  A61M1/02 ,  A61M1/14 ,  B01J20/20 ,  B01J47/02

CPC classification number: A61M1/3679 ,  A61M1/0281 ,  A61M1/14 ,  A61M1/3687 ,  B01J20/20 ,  B01J47/02

Abstract: A method comprising obtaining a bodily fluid from a subject; contacting the bodily fluid with an adsorbent material comprising a synthetic carbon particle (SCP) to produce a first filtrate having a level of disease mediators (y); contacting the first filtrate with an adsorbent material comprising the SCP and an anion exchange resin where the ratio of SCP to anion exchange resin is from about 0.1:100 to 100:0.1 to produce a second filtrate; contacting the second filtrate with an adsorbent material comprising the SCP and a cation exchange resin where the ratio of SCP to cation exchange resin is from about 1:100 to produce a third filtrate; and administering the third filtrate to the subject.

公开(公告)号：US11773044B2

公开(公告)日：2023-10-03

申请号：US16334667

申请日：2018-05-02

Applicant: DAICEL CORPORATION

Inventor： Masahiko Shimizu

IPC: C07C51/12 ,  B01J39/04 ,  B01J47/02 ,  C07C51/44 ,  C07C51/47

CPC classification number: C07C51/12 ,  B01J39/04 ,  B01J47/02 ,  C07C51/44 ,  C07C51/47

Abstract: A method for producing acetic acid can improve the life of a silver-substituted ion exchange resin for removing organic iodine compounds in acetic acid. In a carbonylation process of a methanol method, an acetic acid distillation step has at least one distillation step of carrying out the purification of an acetic acid stream under conditions of a column bottom temperature of a distillation column of less than 175° C., a nickel base alloy or zirconium is used as a material of the distillation column in the distillation step, and as metal ion concentrations in a charging mixture of the distillation column in the distillation step, an iron ion concentration is less than 10,000 ppb by mass, a chromium ion concentration is less than 5,000 ppb by mass, a nickel ion concentration is less than 3,000 ppb by mass, and a molybdenum ion concentration is less than 2,000 ppb by mass.

公开(公告)号：US11691140B2

公开(公告)日：2023-07-04

申请号：US17079280

申请日：2020-10-23

Applicant: UWM Research Foundation, Inc.

Inventor： Mark Dietz ,  Abdul Momen ,  Charles Smith

IPC: B01D15/20 ,  B01D15/36 ,  B01D15/42 ,  B01J39/05 ,  B01J39/16 ,  B01J47/02 ,  B01J47/018

CPC classification number: B01J39/05 ,  B01D15/206 ,  B01D15/362 ,  B01D15/426 ,  B01J39/16 ,  B01J47/018 ,  B01J47/02

Abstract: Disclosed herein are extraction chromatographic supports comprising a porous support, an inert filler, and metal ion binding extractant that may be used for chromatographic separation of metal ions. Also disclosed herein are methods for preparing and using the extraction chromatographic supports.

公开(公告)号：US20180346350A1

公开(公告)日：2018-12-06

申请号：US15774612

申请日：2016-11-08

Applicant: SABIC Global Technologies B.V.

Inventor： Roy Van Lier ,  Syed Azhar Hashmi ,  Vadlamani Prasad Rao Chaitanya ,  Sandeep P. Mohandas ,  Muhammad Mosleh Al-Subhi ,  Lee Sangjoo ,  Hasan Mohammed Rashad Haneef

IPC: C02F1/42 ,  C02F1/66 ,  B01J41/04 ,  B01J41/12 ,  B01J47/02 ,  B01J49/57 ,  C07C51/42

CPC classification number: C02F1/42 ,  B01J41/05 ,  B01J41/07 ,  B01J47/02 ,  B01J47/04 ,  B01J49/07 ,  B01J49/57 ,  C02F1/66 ,  C02F2001/422 ,  C02F2103/36 ,  C02F2103/38

Abstract: A method for recovering water from purified terephthalic acid production wastewater includes: producing purified terephthalic acid comprising purified terephthalic acid feedstock and wastewater comprising impurities; separating the purified terephthalic acid feedstock from the wastewater comprising impurities; transferring the wastewater to a tank; adjusting the p H of the wastewater with a basic solution; adjusting the temperature of the wastewater; passing the wastewater to a column; contacting the wastewater with an ion exchange resin to remove the impurities; and recovering the water depleted of impurities.

公开(公告)号：US09765024B2

公开(公告)日：2017-09-19

申请号：US15327504

申请日：2015-07-22

Applicant: ORGANO CORPORATION

Inventor： Ryosuke Terashi

IPC: B01D3/10 ,  B01D61/58 ,  C02F1/20 ,  C07D207/267 ,  B01D61/36 ,  B01D15/36 ,  B01D19/00 ,  C02F1/44 ,  C02F1/42 ,  C02F103/34

CPC classification number: C07D207/267 ,  B01D3/10 ,  B01D15/363 ,  B01D19/0031 ,  B01D61/36 ,  B01D61/362 ,  B01D61/58 ,  B01D2311/02 ,  B01D2311/06 ,  B01J47/02 ,  C02F1/20 ,  C02F1/44 ,  C02F1/448 ,  C02F2001/422 ,  C02F2103/34 ,  Y02P20/57

Abstract: An organic solvent purification system that separates an organic solvent having a boiling point of more than 100° C. at 1 atm, such as N-methyl-2-pyrrolidone (NMP), from a liquid mixture containing the organic solvent and water and purifies the organic solvent includes: a heater that heats the liquid mixture; a pervaporation apparatus that includes a pervaporation membrane, and is provided at subsequent position of the heater, the pervaporation apparatus separating the organic solvent from the water; a vacuum evaporator to which the organic solvent collected from a concentration side of the pervaporation apparatus is supplied; and piping that supplies the heater with the organic solvent vaporized in the vacuum evaporator as a heat source of the heater. The heater heats the liquid mixture using concentration heat of the organic solvent vaporized by the vacuum evaporator.

公开(公告)号：US20170232183A1

公开(公告)日：2017-08-17

申请号：US15584796

申请日：2017-05-02

Applicant: ImMutriX Therapeutics, Inc.

Inventor： Carol A. Rae ,  Jan Simoni ,  Grace Simoni ,  John F. Moeller

IPC: A61M1/36 ,  B01J47/02 ,  B01J20/20

CPC classification number: A61M1/3679 ,  A61M5/165 ,  A61M2202/0021 ,  A61M2202/0042 ,  A61M2202/0413 ,  A61M2202/206 ,  B01J20/20 ,  B01J47/02

Abstract: A method comprising obtaining a bodily fluid from a subject; contacting the bodily fluid with an adsorbent material comprising a synthetic carbon particle (SCP) to produce a first filtrate having a level of disease mediators (y); contacting the first filtrate with an adsorbent material comprising the SCP and an anion exchange resin where the ratio of SCP to anion exchange resin is from about 0.1:100 to 100:0.1 to produce a second filtrate; contacting the second filtrate with an adsorbent material comprising the SCP and a cation exchange resin where the ratio of SCP to cation exchange resin is from about 1:100 to produce a third filtrate; and administering the third filtrate to the subject.

公开(公告)号：US20170158635A1

公开(公告)日：2017-06-08

申请号：US15327504

申请日：2015-07-22

Applicant: ORGANO CORPORATION

Inventor： Ryosuke TERASHI

IPC: C07D207/267 ,  B01D61/58 ,  C02F1/20 ,  B01D19/00 ,  B01D3/10 ,  C02F1/44 ,  B01D61/36 ,  B01D15/36

CPC classification number: C07D207/267 ,  B01D3/10 ,  B01D15/363 ,  B01D19/0031 ,  B01D61/36 ,  B01D61/362 ,  B01D61/58 ,  B01D2311/02 ,  B01D2311/06 ,  B01J47/02 ,  C02F1/20 ,  C02F1/44 ,  C02F1/448 ,  C02F2001/422 ,  C02F2103/34 ,  Y02P20/57

Abstract: An organic solvent purification system that separates an organic solvent having a boiling point of more than 100° C. at 1 atm, such as N-methyl-2-pyrrolidone (NMP), from a liquid mixture containing the organic solvent and water and purifies the organic solvent includes: a heater that heats the liquid mixture; a pervaporation apparatus that includes a pervaporation membrane, and is provided at subsequent position of the heater, the pervaporation apparatus separating the organic solvent from the water; a vacuum evaporator to which the organic solvent collected from a concentration side of the pervaporation apparatus is supplied; and piping that supplies the heater with the organic solvent vaporized in the vacuum evaporator as a heat source of the heater. The heater heats the liquid mixture using concentration heat of the organic solvent vaporized by the vacuum evaporator.

公开(公告)号：US20150315672A1

公开(公告)日：2015-11-05

申请号：US14630133

申请日：2015-02-24

Applicant: Mestena Operating, Ltd.

Inventor： Paul Goranson ,  Sammy J. Martinez ,  David Hinojosa

IPC: C22B3/42 ,  B01D15/18 ,  C22B34/34 ,  B01D15/38 ,  C22B3/02 ,  B01D15/36 ,  B01D15/20

CPC classification number: B01J47/02 ,  B01D15/1871 ,  B01D15/203 ,  B01D15/363 ,  B01D15/388 ,  B01J41/05 ,  C22B3/02 ,  C22B3/42 ,  C22B34/34 ,  Y02P10/234

Abstract: Systems and methods are disclosed for extracting a plurality of materials from a solution. These include a plurality of extraction devices. The extraction devices use a resin suspended above at least one screen, and the resin is used to extract at least one material from a fluid. A liquid is forced through the plurality of extraction devices and a separate material is extracted in each of the extraction devices. The resin is selected for each of the extraction devices and is based upon the material for which that extraction device is designed to remove from the fluid. Each of the extraction devices operate in series to remove at least one material from the fluid.

Abstract translation: 公开了用于从解决方案中提取多种材料的系统和方法。 这些包括多个提取装置。 提取装置使用悬浮在至少一个筛网上方的树脂，并且该树脂用于从流体中提取至少一种材料。 液体被迫通过多个提取装置，并且在每个提取装置中提取单独的材料。 为每个提取装置选择树脂，并且基于提取装置被设计成从流体中去除的材料。 每个提取装置串联操作以从流体中去除至少一种材料。

公开(公告)号：US20120125855A1

公开(公告)日：2012-05-24

申请号：US13295698

申请日：2011-11-14

Applicant: Yoshinobu Hachiki ,  Masanari Aihara ,  Osamu Suzuki ,  Satoshi Miki ,  Kazuhide Nishida

Inventor： Yoshinobu Hachiki ,  Masanari Aihara ,  Osamu Suzuki ,  Satoshi Miki ,  Kazuhide Nishida

IPC: B01D15/36 ,  B01J49/00

CPC classification number: B01J41/00 ,  B01J41/07 ,  B01J47/02 ,  B01J49/07 ,  B01J49/57 ,  C02F1/42 ,  C02F2001/422 ,  C02F2101/12 ,  C02F2303/16

Abstract: The present invention provides a novel and practical method for treating a perchlorate ion-containing liquid. The perchlorate ion-containing liquid is brought into contact with a weak base anion exchange resin, so that perchlorate ions are adsorbed to the weak base anion exchange resin, and then an acid is brought into contact with the resin, so as to remove the perchlorate ions from the weak base anion exchange resin to which the perchlorate ions are adsorbed. This makes it possible to repeatedly use the weak base anion exchange resin.

Abstract translation: 本发明提供了一种用于处理含高氯酸根离子的液体的新颖实用的方法。 使含高氯酸根离子的液体与弱碱阴离子交换树脂接触，使得高氯酸根离子被吸附到弱碱性阴离子交换树脂上，然后使酸与树脂接触，以除去高氯酸盐 来自受高氯酸根离子吸附的弱碱性阴离子交换树脂的离子。 这使得可以重复使用弱碱阴离子交换树脂。

公开(公告)号：US4764276A

公开(公告)日：1988-08-16

申请号：US713492

申请日：1985-03-19

Applicant: W. Wes Berry ,  Rae A. Schmeda ,  Holly S. Kibler

Inventor： W. Wes Berry ,  Rae A. Schmeda ,  Holly S. Kibler

IPC: B01D11/02 ,  B01D15/00 ,  B01D15/02 ,  B01D15/04 ,  B01D24/00 ,  B01D35/12 ,  B01D46/30 ,  B01D53/06 ,  B01J19/28 ,  B01J47/02 ,  B01J47/10 ,  C02F1/28

CPC classification number: C02F1/28 ,  B01D11/0273 ,  B01D15/00 ,  B01D15/1885 ,  B01D15/1892 ,  B01D35/12 ,  B01D46/30 ,  B01D53/06 ,  B01J19/28 ,  B01J47/02 ,  B01J47/026 ,  B01J47/105 ,  B01D2215/029 ,  B01D2253/206 ,  B01D2259/40005 ,  B01D2259/40081 ,  B01D2259/40086 ,  B01D53/0446

Abstract: A continuous contacting device is disclosed wherein a fluid stream may be contacted with particulate exchange materials. The device includes a plurality of rotating chambers filled with particulate material. Fluid is supplied individually to these chambers through a plurality feed ports which are in periodic fluid communicating relation with each of the chambers. A plurality of fixed discharge ports which are likewise in periodic fluid communicating relation with each of the chambers is also provided. A process for continuously contacting fluids with the solid particulates is also disclosed.

Abstract translation: 公开了一种连续接触装置，其中流体流可以与颗粒交换材料接触。 该装置包括填充有颗粒材料的多个旋转室。 流体通过与每个室周期性流体连通的多个进料口单独供应到这些室。 还提供了与每个室同样处于周期性流体连通关系的多个固定排出口。 还公开了一种使流体与固体微粒连续接触的方法。