公开(公告)号：US20100264084A1

公开(公告)日：2010-10-21

申请号：US11922096

申请日：2006-06-13

Applicant: Ichiro Midorikawa ,  Akihiro Omori ,  Tadashi Shimizu

Inventor： Ichiro Midorikawa ,  Akihiro Omori ,  Tadashi Shimizu

IPC: C02F1/28 ,  C02F3/02

CPC classification number: B01D63/02 ,  B01D2313/21 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2321/185 ,  B01J20/0211 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/08 ,  B01J20/26 ,  B01J20/28021 ,  B01J20/28023 ,  B01J20/28028 ,  B01J20/28033 ,  B01J20/28054 ,  B01J20/28097 ,  B01J20/30 ,  B01J20/321 ,  B01J20/345 ,  B01J2220/62 ,  C02F1/04 ,  C02F1/281 ,  C02F1/285 ,  C02F1/288 ,  C02F1/36 ,  C02F1/38 ,  C02F1/42 ,  C02F1/44 ,  C02F1/441 ,  C02F1/5236 ,  C02F1/66 ,  C02F1/722 ,  C02F1/78 ,  C02F3/06 ,  C02F3/12 ,  C02F3/286 ,  C02F11/08 ,  C02F2101/10 ,  C02F2101/103 ,  C02F2101/105 ,  C02F2101/14 ,  C02F2101/20 ,  C02F2103/32 ,  C02F2201/006 ,  C02F2209/05 ,  C02F2303/06 ,  C02F2303/16 ,  Y02A20/128 ,  Y02A20/131 ,  Y02W10/15

Abstract: An apparatus for water treatment which comprises a means of removing ingredients contained in water and a means of adsorbing ions with a porous molding as an adsorbent, wherein the porous molding comprises fibrils comprising an organic polymer resin and an inorganic ion adsorbent. The fibrils form interconnecting pores open to the outer surface and have voids in inner parts thereof, at least part of the voids being open to the surface of the fibrils. The inorganic ion adsorbent has been deposited on the outer surface of the fibrils and on the surface of the voids in the fibrils.

Abstract translation: 一种用于水处理的装置，其包括除去水中所含成分的方法和用多孔模制物吸附离子的方法作为吸附剂，其中所述多孔模制品包括含有有机聚合物树脂和无机离子吸附剂的原纤维。 原纤维形成互连孔，其通向外表面并且在其内部具有空隙，至少部分空隙对原纤维的表面是开放的。 无机离子吸附剂已经沉积在原纤维的外表面和原纤维中空隙的表面上。

公开(公告)号：US20100243542A1

公开(公告)日：2010-09-30

申请号：US12814006

申请日：2010-06-11

Applicant: John L. Burba, III ,  Tim L. Oriard

Inventor： John L. Burba, III ,  Tim L. Oriard

IPC: B01D35/30 ,  B01D35/28 ,  B01D35/143 ,  B01D24/28 ,  B01D24/36 ,  B01D24/02

CPC classification number: C02F1/281 ,  B01J20/0207 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28045 ,  B01J20/28057 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3441 ,  B01J20/345 ,  B01J20/3483 ,  B01J2220/4825 ,  B01J2220/58 ,  B01J2220/66 ,  B82Y30/00 ,  C02F2209/40 ,  C02F2303/04 ,  C02F2303/16

Abstract: Process, apparatus and article for treating an aqueous solution containing biological contaminants. The process includes contacting an aqueous solution containing a biological contaminant with an aggregate composition comprising an insoluble rare earth-containing compound to form a solution depleted of active biological contaminants. The aggregate includes more than 10.01% by weight of the insoluble rare earth-containing compound. The insoluble rare earth-containing compound can include one or more of cerium, lanthanum, or praseodymium. A suitable insoluble cerium-containing compound can be derived from a cerium carbonate, a cerium oxalate or a cerium salt. The composition can consist essentially of cerium oxides, and optionally, a binder and/or flow aid. The aggregate includes no more than two elements selected from the group consisting of yttrium, scandium, and europium when the aggregate is to be sintered. Although intended for a variety of fluid treatment applications, such applications specifically include removing or deactivating biological contaminants in water.

公开(公告)号：US07780763B2

公开(公告)日：2010-08-24

申请号：US11706181

申请日：2007-02-15

Applicant: Chung-Sung Tan ,  Pei-Lun Lee

Inventor： Chung-Sung Tan ,  Pei-Lun Lee

IPC: B01D53/06

CPC classification number: B01D15/02 ,  B01J20/20 ,  B01J20/3416 ,  B01J20/345 ,  B01J2220/56 ,  Y10S95/90

Abstract: A method of desorbing a volatile component from a spent adsorbent is disclosed, which includes flowing a stream of supercritical carbon dioxide through a rotating packed bed of the spent adsorbent; and collecting an effluent from the rotating packed bed, which contains supercritical carbon dioxide and the volatile component entrained therein. In one embodiment of the present invention a spent activated carbon from a process for recovering 2,2,3,3-tetrafluro-1-propanol from a gas stream containing 2,2,3,3-tetrafluro-1-propanol is regenerated by flowing a stream of supercritical carbon dioxide through a rotating packed bed of the spent activated carbon.

Abstract translation: 公开了一种从废吸附剂中解吸挥发性组分的方法，其包括使超临界二氧化碳流通过废吸附剂的旋转填充床; 并收集来自旋转填充床的流出物，其中含有超临界二氧化碳和夹带在其中的挥发性成分。 在本发明的一个实施方案中，从含有2,2,3,3-四氟-1-丙醇的气流中回收2,2,3,3-四氟-1-丙醇的方法的废活性炭由 使超临界二氧化碳流通过废活性炭的旋转填充床。

公开(公告)号：US20090107925A1

公开(公告)日：2009-04-30

申请号：US11931616

申请日：2007-10-31

Applicant: John L. Burba, III ,  Tim L. Oriard

Inventor： John L. Burba, III ,  Tim L. Oriard

IPC: C02F1/50

CPC classification number: C02F1/281 ,  B01J20/0207 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28045 ,  B01J20/28057 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3441 ,  B01J20/345 ,  B01J20/3483 ,  B01J2220/4825 ,  B01J2220/58 ,  B01J2220/66 ,  B82Y30/00 ,  C02F2209/40 ,  C02F2303/04 ,  C02F2303/16

Abstract: Process, apparatus and article for treating an aqueous solution containing biological contaminants. The process includes contacting an aqueous solution containing a biological contaminant with an aggregate composition comprising an insoluble rare earth-containing compound to form a solution depleted of active biological contaminants. The aggregate includes mote than 10.01% by weight of the insoluble rare earth-containing compound. The insoluble rare earth-containing compound can include one or more of cerium, lanthanum, or praseodymium. A suitable insoluble cerium-containing compound can be derived from a cerium carbonate, a cerium oxalate or a cerium salt. The composition can consist essentially of cerium oxides, and optionally, a binder and/or flow aid. The aggregate includes no more than two elements selected from the group consisting of yttrium, scandium, and europium when the aggregate is to be sintered. Although intended for a variety of fluid treatment applications, such applications specifically include removing or deactivating biological contaminants in water.

Abstract translation: 用于处理含有生物污染物的水溶液的方法，装置和制品。 该方法包括将含有生物污染物的水溶液与包含不溶性稀土含量化合物的聚集体组合物接触以形成消耗活性生物污染物的溶液。 聚集体包含不超过10.01重量％的不溶性稀土化合物。 不溶性稀土化合物可以包括铈，镧或镨中的一种或多种。 合适的不溶性含铈化合物可以衍生自碳酸铈，草酸铈或铈盐。 组合物可以主要由氧化铈和任选的粘合剂和/或流动助剂组成。 当聚集体被烧结时，聚集体包括不超过两种选自钇，钪和铕的元素。 虽然这些应用旨在用于各种流体处理应用，但具体包括去除或去除水中的生物污染物。

公开(公告)号：US20070038012A1

公开(公告)日：2007-02-15

申请号：US11501227

申请日：2006-08-09

Applicant: Philibert Leflaive ,  Karin Barthelet

Inventor： Philibert Leflaive ,  Karin Barthelet

IPC: C07C7/12

CPC classification number: B01J20/186 ,  B01D15/00 ,  B01D15/1821 ,  B01D15/20 ,  B01J20/183 ,  B01J20/3408 ,  B01J20/345 ,  C07C7/13 ,  C07C15/08

Abstract: The invention concerns a process for separating meta-xylene from a hydrocarbon feed comprising isomers containing 8 carbon atoms, comprising: a step for bringing said feed into contact with a faujasite type zeolite adsorbant, the water content of the adsorbant being in the range 0 to 1% by weight and the adsorption temperature being from 160° C. to 180° C.; a desorption step employing a solvent selected from toluene, indane and mixtures thereof.

Abstract translation: 本发明涉及从包含8个碳原子的异构体的烃原料中分离间二甲苯的方法，包括：使所述进料与八面沸石型沸石吸附剂接触的步骤，吸附剂的水含量在0至 1重量％，吸附温度为160℃〜180℃。 使用选自甲苯，二氢化茚及其混合物的溶剂的解吸步骤。

公开(公告)号：US20060000785A1

公开(公告)日：2006-01-05

申请号：US11171002

申请日：2005-06-29

Applicant: Gregory Moller

Inventor： Gregory Moller

IPC: C02F1/78

CPC classification number: C02F1/78 ,  B01D21/01 ,  B01D24/105 ,  B01D24/30 ,  B01D24/4684 ,  B01D41/02 ,  B01J20/06 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/345 ,  B01J2220/42 ,  C02F1/004 ,  C02F1/281 ,  C02F1/288 ,  C02F1/36 ,  C02F1/42 ,  C02F1/5236 ,  C02F1/76 ,  C02F2101/103 ,  C02F2101/105 ,  C02F2101/20 ,  C02F2101/306 ,  C02F2209/40 ,  C02F2301/024 ,  C02F2303/16

Abstract: In one embodiment, a method for treating waste water includes passing ozonized waste water through a bed of moving sand.

Abstract translation: 在一个实施方案中，用于处理废水的方法包括使臭氧化的废水通过移动砂床。

公开(公告)号：US06838004B1

公开(公告)日：2005-01-04

申请号：US10110270

申请日：2000-09-07

Applicant: Arthur Jing-Min Yang ,  Yuehua Zhang

Inventor： Arthur Jing-Min Yang ,  Yuehua Zhang

IPC: B01D15/00 ,  B01D39/00 ,  B01J20/28 ,  B01J20/32

CPC classification number: B01J20/28016 ,  B01D15/00 ,  B01J20/0229 ,  B01J20/0244 ,  B01J20/0248 ,  B01J20/04 ,  B01J20/06 ,  B01J20/10 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/28026 ,  B01J20/28078 ,  B01J20/2808 ,  B01J20/28083 ,  B01J20/28097 ,  B01J20/3071 ,  B01J20/3236 ,  B01J20/3242 ,  B01J20/3259 ,  B01J20/3433 ,  B01J20/345 ,  B01J2220/42

Abstract: A nanoporous reactive adsorbent incorporates a relatively small number of relatively larger reactant, e.g., metal, enzyme, etc., particles (10) forming a discontinuous or continuous phase interspersed among and surrounded by a continuous phase of smaller adsorbent particles (12) and connected interstitial pores (14) therebetween. The reactive adsorbent can effectively remove inorganic or organic impurities in a liquid by causing the liquid to flow through the adsorbent. For example, silver ions may be adsorbed by the adsorbent particles (12) and reduced to metallic silver by reducing metal, such as ions, as the reactant particles (10). The column can be regenerated by backwashing with the liquid effluent containing, for example, acetic acid.

公开(公告)号：US06362122B1

公开(公告)日：2002-03-26

申请号：US09435686

申请日：1999-11-08

Applicant: Thomas R. Cannan

Inventor： Thomas R. Cannan

IPC: B01J2035

CPC classification number: B01J20/345 ,  B01J20/3408 ,  B01J29/90 ,  B01J38/64 ,  Y10S502/518

Abstract: A process for regenerating spent zeolite composites. The process involves contacting the composite, either as a shaped article or a fine powder, with a caustic solution, e.g., sodium hydroxide at treating condition. Once the contacting is completed, the composite is isolated, washed with water, dried and calcined to give a regenerated composite.

Abstract translation: 一种再生废沸石复合材料的方法。 该方法包括在处理条件下将复合材料作为成形制品或细粉末与苛性碱溶液例如氢氧化钠接触。 一旦接触完成，将复合物分离，用水洗涤，干燥并煅烧，得到再生复合材料。

公开(公告)号：US6121179A

公开(公告)日：2000-09-19

申请号：US4403

申请日：1998-01-08

Applicant: Roy N. McBrayer, Jr. ,  Jos A. Boere ,  Lars Tidlund ,  Richard W. Humphries

Inventor： Roy N. McBrayer, Jr. ,  Jos A. Boere ,  Lars Tidlund ,  Richard W. Humphries

IPC: B01J20/34 ,  C01B31/08 ,  C02F1/28 ,  C02F11/08 ,  C01B31/02 ,  C09C1/56

CPC classification number: C01B31/087 ,  B01J20/20 ,  B01J20/3416 ,  B01J20/345 ,  C02F1/283 ,  C02F11/086 ,  Y02P20/544

Abstract: Contaminated adsorbent particles, preferably activated carbon particles, are regenerated in water at supercritical conditions. The particles are preferably mixed in water prior to treatment. The mixture is preferably heated to a temperature at least about 900.degree. F. (482.degree. C.) and pressurized to a pressure sufficient to achieve supercritical conditions for water. The mixture is preferably flowed through a first reactor for a time sufficient to substantially remove the organic contaminants from the particles. The particles are separated from the water and the mixture of water and organic contaminants may be transferred to a second reactor. Within the second reactor the organic contaminants are preferably substantially oxidized by supercritical water oxidation.

Abstract translation: 受污染的吸附剂颗粒，优选活性炭颗粒，在超临界条件下在水中再生。 颗粒优选在处理之前在水中混合。 混合物优选加热到至少约900°F（482℃）的温度，并加压至足以达到水的超临界条件的压力。 该混合物优选地通过第一反应器流动足以基本上从颗粒中除去有机污染物的时间。 颗粒与水分离，水和有机污染物的混合物可以转移到第二反应器。 在第二反应器内，优选通过超临界水氧化基本上氧化有机污染物。

公开(公告)号：US4954444A

公开(公告)日：1990-09-04

申请号：US134028

申请日：1987-12-17

Applicant: John William d. Eveleigh ,  Robert K. Kobos

Inventor： John William d. Eveleigh ,  Robert K. Kobos

IPC: B01J20/32 ,  C12N11/08 ,  C12N15/10 ,  C12Q1/00 ,  C12Q1/58 ,  G01N33/545

CPC classification number: B01J20/261 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/28033 ,  B01J20/286 ,  B01J20/3092 ,  B01J20/321 ,  B01J20/3219 ,  B01J20/3246 ,  B01J20/3251 ,  B01J20/3274 ,  B01J20/3425 ,  B01J20/345 ,  C12N11/08 ,  C12N15/1006 ,  C12Q1/003 ,  C12Q1/58 ,  G01N33/545 ,  B01J2220/49 ,  B01J2220/54 ,  B01J2220/58 ,  Y10S435/803 ,  Y10S435/815 ,  Y10S435/817 ,  Y10S436/824 ,  Y10S530/815 ,  Y10S530/816

Abstract: A bioaffinity separation method is provided along with a solid affinity support utilized in that method. Additionally, immobilized enzyme systems are provided for use as enzyme electrode systems. The support is based on an inert perfluorocarbon polymer carrier with ligands or binders attached to its surface through a highly fluorinated isocyanate anchor group. Methods for preparing such supports and their use in capturing target molecules from samples and in analytical applications are also provided.

Abstract translation: 提供生物亲和力分离方法以及在该方法中使用的固体亲和载体。 此外，提供固定化酶系统用作酶电极系统。 载体基于惰性全氟化碳聚合物载体，其配体或粘合剂通过高度氟化的异氰酸酯锚定基团与其表面连接。 还提供了制备这些载体的方法及其在从样品和分析应用中捕获靶分子的用途。