公开(公告)号：US09827552B2

公开(公告)日：2017-11-28

申请号：US14333561

申请日：2014-07-17

Applicant: Clemson University

Inventor： R. Kenneth Marcus ,  Kenneth A. Christensen

IPC: B01J20/00 ,  B01J20/281 ,  G01N30/50 ,  G01N33/543 ,  B01J20/28 ,  B01J20/285 ,  B01J20/32 ,  B01D15/20 ,  B01D15/38 ,  C07K1/20 ,  G01N30/88

CPC classification number: B01J20/281 ,  B01D15/206 ,  B01D15/3823 ,  B01J20/28023 ,  B01J20/28052 ,  B01J20/285 ,  B01J20/321 ,  B01J20/3272 ,  B01J20/3274 ,  B01J20/3293 ,  B01J2220/56 ,  C07K1/20 ,  G01N30/50 ,  G01N33/54353 ,  G01N33/54393 ,  G01N2030/8813 ,  Y10T436/255

Abstract: A solid phase for use in separation has been modified using an aqueous phase adsorption of a headgroup-modified lipid to generate analyte specific surfaces for use as a stationary phase in separations such as high performance liquid chromatography (HPLC) or solid phase extraction (SPE). The aliphatic moiety of the lipid adsorbs strongly to a hydrophobic solid surface, with the hydrophilic and active headgroups orienting themselves toward the more polar mobile phase, thus allowing for interactions with the desired solutes. The surface modification approach is generally applicable to a diversity of selective immobilization applications such as protein immobilization clinical diagnostics and preparative scale HPLC as demonstrated on capillary-channeled fibers, though the general methodology could be implemented on any hydrophobic solid support material.

公开(公告)号：US20170332626A1

公开(公告)日：2017-11-23

申请号：US15609869

申请日：2017-05-31

Applicant: ECO VERDE TECHNOLOGIES, INC.

Inventor： Curtis Elliott

IPC: A01N25/10 ,  A01N37/34 ,  C09D161/12 ,  C09D161/14 ,  A01N43/54 ,  A01N43/653 ,  A61K47/40 ,  B01J20/12 ,  B01J20/26 ,  C08G65/337 ,  C08G65/331 ,  C08G65/328 ,  C08G65/26 ,  C08G8/38 ,  C08G8/36 ,  C08G8/22 ,  C02F1/68 ,  C02F1/50 ,  C02F1/42 ,  C02F1/28 ,  B09C1/08 ,  B09C1/00 ,  B01J20/32 ,  C09D171/02 ,  C02F103/08 ,  C02F3/00 ,  C02F101/30 ,  C02F103/06

CPC classification number: A01N25/10 ,  A01N37/34 ,  A01N43/54 ,  A01N43/653 ,  A61K47/40 ,  B01J20/12 ,  B01J20/262 ,  B01J20/267 ,  B01J20/3204 ,  B01J20/3272 ,  B01J20/3293 ,  B09C1/002 ,  B09C1/08 ,  C02F1/285 ,  C02F1/42 ,  C02F1/50 ,  C02F1/683 ,  C02F1/688 ,  C02F3/00 ,  C02F2101/306 ,  C02F2103/06 ,  C02F2103/08 ,  C02F2305/04 ,  C08G8/22 ,  C08G8/36 ,  C08G8/38 ,  C08G65/2612 ,  C08G65/328 ,  C08G65/331 ,  C08G65/3317 ,  C08G65/337 ,  C08L2205/05 ,  C09D161/12 ,  C09D161/14 ,  C09D171/02

Abstract: Storage stable polyhydroxylated aromatic ether adducts of polyalkylene oxide are described. Reactive compositions are formed by combining an ether adduct with an aldehyde, optionally further adding a phenolic-aldehyde prepolymer. The reactive compositions are cured by removing water, by acidification, or both. The cured compositions sorb solvated compounds from environments containing water. The cured compositions are also useful for pre-loading with compounds that are subsequently released at a controlled rate into environments containing water.

公开(公告)号：US20170282113A1

公开(公告)日：2017-10-05

申请号：US15083678

申请日：2016-03-29

Applicant: Thermo Finnigan LLC

Inventor： Edward B. McCauley

IPC: B01D53/02 ,  C09D179/08 ,  G01N30/60

CPC classification number: G01N30/6026 ,  B01D53/025 ,  B01J20/28097 ,  B01J20/3204 ,  B01J20/3272 ,  B01J2220/84 ,  B01J2220/86 ,  C09D179/08 ,  G01N30/6078

Abstract: A capillary column includes a fused silica tubing and a polyimide coating over the fusing silica tubing. Additionally, the capillary column further includes a first plurality of integrated ferrules positioned along at least a first portion of the fused silica tubing and spaced apart from one another by a first fixed interval.

公开(公告)号：US20170087506A1

公开(公告)日：2017-03-30

申请号：US15274382

申请日：2016-09-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Simon C. WESTON ,  Mobae AFEWORKI ,  Bhupender S. MINHAS ,  Ramesh GUPTA ,  Hugo S. CARAM ,  Manoj K. CHAUDHURY ,  Hans THOMANN ,  Hilda B. Vroman ,  Meghan Nines

IPC: B01D53/04 ,  B01J20/32 ,  B01J20/18 ,  B01J20/22 ,  B01J20/26

CPC classification number: B01D53/0462 ,  B01D53/0423 ,  B01D53/0446 ,  B01D53/1475 ,  B01D2253/108 ,  B01D2253/204 ,  B01D2253/25 ,  B01D2257/504 ,  B01J20/18 ,  B01J20/22 ,  B01J20/226 ,  B01J20/262 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3214 ,  B01J20/3246 ,  B01J20/3272 ,  Y02C10/08

Abstract: A heat transfer fluid can be used as part of a multi-phase adsorption environment to allow for improved separations of gas components using a solid adsorbent. The heat transfer fluid can reduce or minimize the temperature increase of the solid adsorbent that occurs during an adsorption cycle. Reducing or minimizing such a temperature increase can enhance the working capacity for an adsorbent and/or enable the use of adsorbents that are not practical for commercial scale adsorption using conventional adsorption methods. The multi-phase adsorption environment can correspond to a trickle bed environment, a slurry environment, or another convenient environment where at least a partial liquid phase of a heat transfer fluid is present during gas adsorption by a solid adsorbent.

公开(公告)号：US20160355669A1

公开(公告)日：2016-12-08

申请号：US14730804

申请日：2015-06-04

Applicant: International Business Machines Corporation

Inventor： Jason T. Wertz

IPC: C08K5/5415 ,  C08G73/02

CPC classification number: C08K5/5415 ,  B01D15/26 ,  B01J20/3204 ,  B01J20/3242 ,  B01J20/3272 ,  B01J20/3285 ,  B01J45/00 ,  C08G69/26 ,  C08G69/28 ,  C08G69/46 ,  C08G69/48 ,  C08G73/0213 ,  C08J3/28 ,  C08J2377/06

Abstract: In an example, a composition of matter includes a particle, a photoisomerizing polymer bonded to a first portion of the particle, and a chelating material bonded to a second portion of the particle.

Abstract translation: 在一个实例中，物质组合物包括与颗粒的第一部分结合的颗粒，光致异构化聚合物和结合到颗粒的第二部分的螯合材料。

公开(公告)号：US09511346B2

公开(公告)日：2016-12-06

申请号：US14001255

申请日：2012-02-27

Applicant: James M. Tour ,  Alexander Slesarev ,  Dmitry V. Kosynkin ,  Anna Y. Romanchuk ,  Stepan N. Kalmykov

Inventor： James M. Tour ,  Alexander Slesarev ,  Dmitry V. Kosynkin ,  Anna Y. Romanchuk ,  Stepan N. Kalmykov

IPC: B01J20/00 ,  B01J20/32 ,  B01J20/02 ,  B01J20/20 ,  C02F101/00 ,  C02F1/28 ,  G21F9/12

CPC classification number: B01J20/205 ,  B01D15/08 ,  B01D21/262 ,  B01D61/025 ,  B01D61/145 ,  B01J20/00 ,  B01J20/0296 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3244 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3416 ,  B03C5/00 ,  C02F1/283 ,  C02F1/385 ,  C02F1/441 ,  C02F1/444 ,  C02F1/4696 ,  C02F1/52 ,  C02F1/66 ,  C02F1/683 ,  C02F9/00 ,  C02F2101/006 ,  C02F2101/14 ,  C02F2101/206 ,  C02F2303/18 ,  G21F9/12

Abstract: Various aspects of the present invention pertain to methods of sorption of various materials from an environment, including radioactive elements, chlorates, perchlorates, organohalogens, and combinations thereof. Such methods generally include associating graphene oxides with the environment. This in turn leads to the sorption of the materials to the graphene oxides. In some embodiments, the methods of the present invention also include a step of separating the graphene oxides from the environment after the sorption of the materials to the graphene oxides. More specific aspects of the present invention pertain to methods of sorption of radionuclides (such as actinides) from a solution by associating graphene oxides with the solution and optionally separating the graphene oxides from the solution after the sorption.

Abstract translation: 本发明的各个方面涉及从环境中吸收各种材料的方法，包括放射性元素，氯酸盐，高氯酸盐，有机卤素及其组合。 这些方法通常包括将石墨烯氧化物与环境缔合。 这反过来导致材料对石墨烯氧化物的吸附。 在一些实施方案中，本发明的方法还包括在将材料吸附到石墨烯氧化物之后将石墨烯氧化物与环境分离的步骤。 本发明的更具体方面涉及通过将石墨烯氧化物与溶液缔合并且在吸附之后任选地从溶液中分离石墨烯氧化物从溶液中吸收放射性核素（例如锕系元素）的方法。

公开(公告)号：US20160318774A1

公开(公告)日：2016-11-03

申请号：US15090222

申请日：2016-04-04

Applicant: Northwestern University

Inventor： Phillip B. Messersmith ,  Haeshin Lee

IPC: C02F1/28 ,  B01J20/28 ,  B01J20/32 ,  B01J20/26

CPC classification number: C02F1/288 ,  B01J20/262 ,  B01J20/28016 ,  B01J20/28019 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3208 ,  B01J20/3272 ,  B01J20/3293 ,  B01J20/345 ,  B01J20/3475 ,  C02F1/285 ,  C02F1/286 ,  C02F2101/006 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2101/30 ,  C02F2101/38 ,  C02F2303/16

Abstract: A bio-inspired method for detoxifying contaminated water is disclosed. In the method, polydopamine, a mussel-inspired adhesive catecholamine was used as an adsorbent to effectively remove from contaminated water three major classes of toxic agents: heavy metal ions (e.g., Cr, Hg, Pb, Cu, and Cd), toxic organic species (e.g., 4-aminopyridine), and radioisotopes (e.g., Lutetium-177). Furthermore, the polydopamine adsorbent was regenerated by treatment with acid or hydrogen peroxide.

Abstract translation: 公开了一种用于解毒污染水的生物启发方法。 在这种方法中，使用了聚多巴胺，一种采用贻贝的粘合剂儿茶酚胺作为吸附剂，有效地从受污染的水中去除了三种主要的毒素：重金属离子（如Cr，Hg，Pb，Cu和Cd），有毒有机物 物种（例如4-氨基吡啶）和放射性同位素（例如，镥-177）。 此外，通过用酸或过氧化氢处理再生聚多巴胺吸附剂。

公开(公告)号：US20160263552A1

公开(公告)日：2016-09-15

申请号：US15034227

申请日：2014-11-04

Applicant: THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK

Inventor： Benjamin Chu ,  Benjamin Hsiao ,  Zhe Wang

IPC: B01J20/26 ,  B01J20/32 ,  C09K3/32 ,  B01J20/28

CPC classification number: B01J20/262 ,  B01J20/10 ,  B01J20/28011 ,  B01J20/28045 ,  B01J20/28085 ,  B01J20/3212 ,  B01J20/3225 ,  B01J20/3272 ,  C02F1/285 ,  C02F1/681 ,  C02F2101/32 ,  C08J9/365 ,  C08J2375/04 ,  C09K3/32

Abstract: Articles are provided for absorbing fluids. In embodiments, the articles of the present disclosure are modified to make them hydrophobic, thereby decreasing their affinity for water and similar liquids, while increasing their affinity for other hydrophobic materials, including oil. After use, the articles, in embodiments polyurethane sponges, may have their absorbed materials removed therefrom, and the articles may then be reused to absorb additional materials.

Abstract translation: 提供用于吸收流体的物品。 在实施方案中，本公开的制品被修饰以使其疏水，从而降低它们对水和类似液体的亲和​​力，同时增加它们对其它疏水性材料（包括油）的亲和力。 在使用之后，在实施方案中，制品聚氨酯海绵可以​​从其中除去其吸收的材料，然后可以将制品再次用于吸收额外的材料。

公开(公告)号：US20160168485A1

公开(公告)日：2016-06-16

申请号：US14966445

申请日：2015-12-11

Applicant: Quanchang LI ,  Dhaval Ajit BHANDARI ,  Benjamin A. McCOOL

Inventor： Quanchang LI ,  Dhaval Ajit BHANDARI ,  Benjamin A. McCOOL

IPC: C10G31/09 ,  B01D67/00 ,  B01D69/10 ,  C23C16/56 ,  B01D71/70

CPC classification number: B01J20/262 ,  B01D15/00 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D67/0088 ,  B01D69/10 ,  B01D71/70 ,  B01D2253/20 ,  B01D2253/25 ,  B01D2256/245 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/40 ,  B01D2257/504 ,  B01D2257/80 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/103 ,  B01J20/16 ,  B01J20/18 ,  B01J20/22 ,  B01J20/264 ,  B01J20/28011 ,  B01J20/28057 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28069 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/28078 ,  B01J20/28083 ,  B01J20/286 ,  B01J20/3042 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3238 ,  B01J20/3272 ,  B01J23/42 ,  B01J23/44 ,  B01J31/0274 ,  B01J31/125 ,  B01J31/127 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1061 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/036 ,  B01J2220/86 ,  B01J2231/641 ,  B01J2231/646 ,  C01B37/00 ,  C07F7/0807 ,  C07F7/081 ,  C07F7/0818 ,  C08G77/26 ,  C08G77/60 ,  C10G25/003 ,  C10G31/09 ,  C10G35/06 ,  C10G45/00 ,  C10G45/04 ,  C10G45/34 ,  C10G45/44 ,  C10G45/46 ,  C10G45/52 ,  C10G45/60 ,  C10G45/64 ,  C10G47/02 ,  C10G50/00 ,  C10K1/32 ,  C10M101/02 ,  C23C16/56

Abstract: Methods for fabricating a membrane with an organosilica material which is a polymer comprising independent units of Formula [Z3Z4SiCH2]3 (I), wherein each Z3 represents a hydroxyl group, a C1-C4 alkoxy group or an oxygen atom bonded to a silicon atom of another unit or an active site on the support and each Z4 represents a hydroxyl group, a C1-C4 alkoxy group, a C1-C4 alkyl group, an oxygen atom bonded to a silicon atom of another unit or an active site on the support are provided. Methods of removing a contaminant from a hydrocarbon stream are also provided.

Abstract translation: 制备具有有机二氧化硅材料的膜的方法，该有机硅材料是包含式[Z 3 Z 4 SiCH 2] 3（I）的独立单元的聚合物，其中Z 3表示羟基，C 1 -C 4烷氧基或与硅原子键合的氧原子 载体上的另一单元或活性位点，每个Z 4表示羟基，C 1 -C 4烷氧基，C 1 -C 4烷基，与另一单元的硅原子键合的氧原子或载体上的活性位点是 提供。 还提供了从烃流中除去污染物的方法。

公开(公告)号：US09283511B2

公开(公告)日：2016-03-15

申请号：US13881428

申请日：2011-10-25

Applicant: James M. Tour ,  Garry Chih-Chau Hwang ,  Jay R. Lomeda

Inventor： James M. Tour ,  Garry Chih-Chau Hwang ,  Jay R. Lomeda

IPC: B01D53/02 ,  B01D53/04 ,  B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32

CPC classification number: B01D53/04 ,  B01D53/02 ,  B01D2253/102 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2257/504 ,  B01J20/20 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28069 ,  B01J20/2808 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/28097 ,  B01J20/327 ,  B01J20/3272 ,  B01J2220/46 ,  Y02C10/08

Abstract: Composite materials for carbon dioxide (C02) capture that include: (1) a mesoporous carbon source; and (2) an in situ polymerized polymer that is associated with the mesoporous carbon source, where the in situ polymerized polymer is selected from the group consisting of thiol-based polymers, amine-based polymers, and combinations thereof. Methods of making the composite materials for C02 capture include: (1) associating a mesoporous carbon source with monomers, where the monomers are selected from the group consisting of thiol-based monomers, amine-based monomers, and combinations thereof; and (2) polymerizing the monomers in situ to form said composite materials. Further embodiments of the present invention pertain to methods of capturing C02 from an environment by associating the environment with one or more of the aforementioned composite materials.

Abstract translation: 用于二氧化碳（CO 2）捕获的复合材料包括：（1）介孔碳源; 和（2）与介孔碳源相关联的原位聚合的聚合物，其中原位聚合的聚合物选自硫醇基聚合物，胺基聚合物及其组合。 制备用于CO 2捕获的复合材料的方法包括：（1）将介孔碳源与单体缔合，其中单体选自硫醇基单体，胺基单体及其组合; 和（2）原位聚合单体以形成所述复合材料。 本发明的其它实施方案涉及通过将环境与一种或多种上述复合材料相关联来从环境捕获CO 2的方法。