公开(公告)号：WO2011031155A1

公开(公告)日：2011-03-17

申请号：PCT/NL2010/050583

申请日：2010-09-14

Applicant: UNIVERSITEIT UTRECHT HOLDING B.V. ,  CHUBAR, Natalia

Inventor： CHUBAR, Natalia

IPC: B01J41/02 ,  B01J41/08 ,  B01J20/04

CPC classification number: B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J41/02 ,  B01J41/10 ,  C02F1/281 ,  C02F1/288 ,  C02F2001/422 ,  C02F2101/103 ,  C02F2101/108 ,  C02F2101/12 ,  C02F2101/14

Abstract: The invention relates to an inorganic ion exchange adsorbent for removing toxic trace elements from water, comprising a sorbent comprising sol-gel generated double hydrous oxide of metal. In particular, for the metal a M 2+ and M 3+ (or M 4+ ) metal is selected, preferably a metal from the group consisting of Al, Fe(III), Cr(III), Zr(IV), Fe(II), Zn, Mg, Mn(II), Co, Ni is selected. The invention further relates to a method of manufacturing an inorganic ion exchange adsorbent and a method of purifying water.

Abstract translation: 本发明涉及一种用于从水中除去有毒微量元素的无机离子交换吸附剂，其包括含有溶胶 - 凝胶产生的金属双重含水氧化物的吸附剂。 特别地，对于金属，选择M2 +和M3 +（或M4 +）金属，优选选自Al，Fe（III），Cr（III），Zr（IV），Fe（II），Zn， 选择Mg，Mn（II），Co，Ni。 本发明还涉及无机离子交换吸附剂的制造方法和净化水的方法。

公开(公告)号：WO2008067556A3

公开(公告)日：2008-06-05

申请号：PCT/US2007/086155

申请日：2007-11-30

Applicant: CARGILL, INCORPORATED ,  ZMOLEK, Corey, L. ,  FEE, Jacqueline, M. ,  WALSH II, James, T.

Inventor： ZMOLEK, Corey, L. ,  FEE, Jacqueline, M. ,  WALSH II, James, T.

IPC: C07C7/12 ,  C10L1/02 ,  C07C31/08 ,  C07C31/02 ,  B01J41/04 ,  B01J41/08

Abstract: A method is described for reducing sulfate ions in a first alcohol, including contacting a first alcohol comprising sulfate ions with an anion resin to reduce the concentration of sulfate ions present in the first alcohol and form a treated alcohol.

公开(公告)号：WO0138227A3

公开(公告)日：2001-11-15

申请号：PCT/EP0011605

申请日：2000-11-22

Applicant: AMERSHAM PHARM BIOTECH AB ,  JOHANSSON BO LENNART ,  ANDERSSON MIKAEL ,  GUSTAVSSON JAN ,  BELEW MAKONNEN ,  MALOISEL JEAN LUC

Inventor： JOHANSSON BO-LENNART ,  ANDERSSON MIKAEL ,  GUSTAVSSON JAN ,  BELEW MAKONNEN ,  MALOISEL JEAN-LUC

IPC: B01J20/281 ,  B01D15/32 ,  B01J20/34 ,  B01J41/04 ,  B01J41/08 ,  B01J41/12 ,  B01J41/20 ,  B01J49/00 ,  C02F1/28 ,  C02F1/42 ,  C07K1/18 ,  B01J41/00

CPC classification number: B01J41/20 ,  B01D15/327 ,  B01J41/09 ,  C02F1/42

Abstract: A method for the removal of a substance carrying a negative charge and being present in an aqueous liquid (I). The method comprises the steps of: (i) contacting the liquid with a matrix carrying a plurality of ligands comprising a positively charged structure and a hydrophobic structure, and (ii) desorbing the substance. The characterizing feature is that (I) each of said ligands together with a spacer has the formula: -- SP---[Ar-R1-N (R2R3R4)] where (A) [Ar-R1-N (R2R3R4)] represents a ligand a) Ar is an aromatic ring, b) R1 is [(L)nR'1]m where n and m are integers selected amongst zero or 1; L is amino nitrogen, ether oxygen or thioether sulphur; R'1 is a linker selected among 1) hydrocarbon groups; 2) -C(=NH)-; c) R2-4 are selected among hydrogen and alkyls; (B) SP is a spacer providing a carbon or a heteroatom directly attached to Ar-R1-N (R2R3R4); (C) --- represents that SP replaces a hydrogen in (Ar-R1-N (R2R3R4); (D) -- represents binding to the matrix; and (II) desorption. There is also described (a) anion-exchangers having high breakthrough capacities, (b) a screening method and (c) a desalting protocol.

Abstract translation: 一种用于去除携带负电荷并存在于水性液体（I）中的物质的方法。 该方法包括以下步骤：（i）使液体与承载包含带正电结构和疏水结构的多个配体的基质接触，和（ii）解吸该物质。 其特征在于，（I）每个所述配位体与间隔基一起具有下式：-SP --- [Ar-R 1 -N +（R 2 R 3 R 4）]其中（A）[Ar-R 1 -N +（R2R3R4）]表示配体a）Ar是芳香环，b）R1是[（L）nR'1] m，其中n和m是选自零或1的整数; L为氨基氮，醚氧或硫醚硫; R'1是选自1）烃基的连接体; 2）-C（= NH） - ; c）R2-4选自氢和烷基; （B）SP是提供直接与Ar-R 1 -N +（R 2 R 3 R 4）连接的碳或杂原子的间隔基; （C）---表示SP替代（Ar-R1-N +（R2R3R4）中的氢;（D） - 表示与基质的结合;和（II）解吸，还描述了（a） 具有高突破能力的阴离子交换剂，（b）筛选方法和（c）脱盐方案。

公开(公告)号：WO0104053A9

公开(公告)日：2001-06-21

申请号：PCT/JP0004554

申请日：2000-07-07

Applicant: MIZUSAWA INDUSTRIAL CHEM ,  KOMATSU YOSHINOBU ,  ISHIDA HITOSHI ,  IGARASHI HIROSHI ,  KONDO MASAMI ,  MINAGAWA MADOKA ,  SATO TETSU ,  SATO TEIJI

Inventor： KOMATSU YOSHINOBU ,  ISHIDA HITOSHI ,  IGARASHI HIROSHI ,  KONDO MASAMI ,  MINAGAWA MADOKA ,  SATO TETSU ,  SATO TEIJI

IPC: B01J41/10 ,  C01B13/36 ,  C01F7/00 ,  C01G1/00 ,  C08K3/22 ,  C09K21/02 ,  B01J41/08 ,  C01B25/45 ,  C01B33/38 ,  C07C51/41 ,  C07C53/126 ,  C08K3/18 ,  C08K5/098 ,  C09K5/14

CPC classification number: C09K21/02 ,  B01J41/10 ,  C01B13/363 ,  C01F7/005 ,  C01G1/00 ,  C01P2002/01 ,  C01P2002/22 ,  C01P2002/72 ,  C01P2002/80 ,  C01P2002/82 ,  C01P2002/88 ,  C01P2004/03 ,  C08K3/22

Abstract: A composite-metal polybasic salt which has a chemical composition represented by the following general formula (1) M pMgq(OH)y(A)z. nH2O [wherein M represents a trivalent metal; A represents an anion; 3p+2q-y-mz=0 (m is the valence of A), 0.3

Abstract translation: 一种复合金属多元盐，其具有由下列通式（1）M 3+ pMgq（OH）y（A）z表示的化学组成。 nH 2 O [其中M 3+表示三价金属; A代表阴离子; 3p + 2q-y-mz = 0（m是A的化合价），0.3≤q/p≤2.5,1.5≤y/（p + q）≤3.0和4.0≤y/ =（p + q）/ z = 20.0; n为7以下]具有特定的X射线衍射峰，取向度I0为1.5以上。 该复合金属多元盐具有阴离子交换性质并且本身可用作阴离子交换剂。 适用于预期应用的阴离子可以掺入盐中。 该盐是通过使三价金属的水溶性盐与氧化镁或氢氧化镁或镁的水溶性盐在pH 6.0至9.0和温度50℃或更高的温度下反应并任选进行离子交换 在酸或可溶性酸盐存在下进行。

公开(公告)号：US11165068B2

公开(公告)日：2021-11-02

申请号：US16519041

申请日：2019-07-23

Applicant: Ryo Tamaki

Inventor： Ryo Tamaki

IPC: H01M4/88 ,  B01J39/17 ,  B01J47/12 ,  B01J41/08 ,  B01D69/12 ,  H01M8/1004 ,  H01M8/1062 ,  H01M8/1072 ,  B01D69/10

Abstract: Disclosed herein is an electrolytic membrane with cationic ion or anionic ion conducting capability comprising crosslinked inorganic-organic hybrid electrolyte in a porous support, wherein the inorganic-organic hybrid crosslinked electrolyte is formed by chemical born formation between Linkers and Crosslinkers, wherein Linkers and/or Crosslinkers include at least one element from Si, P, N, Ti, Zr, Al, B, Ge, Mg, Sn, W, Zn, V, Nb, Pb or S.

公开(公告)号：US10058843B2

公开(公告)日：2018-08-28

申请号：US15022998

申请日：2014-09-19

Applicant: Van So Le ,  Minh Khoi Le

Inventor： Van So Le ,  Minh Khoi Le

IPC: B01J20/22 ,  B01D15/38 ,  B01J41/08 ,  B01J20/28 ,  B01J20/32 ,  B01J20/34 ,  G21F9/12 ,  B01J20/30 ,  C07F7/21 ,  C07F7/28

CPC classification number: B01J20/22 ,  B01D15/3828 ,  B01J20/28004 ,  B01J20/28042 ,  B01J20/28057 ,  B01J20/28078 ,  B01J20/28092 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3257 ,  B01J20/3425 ,  B01J20/3475 ,  B01J41/08 ,  C07F7/21 ,  C07F7/28 ,  G21F9/12

Abstract: The invention relates to a method for producing a sorbent material, comprising firstly providing a porous silica substrate, said substrate comprising a plurality of silanol groups on a surface thereof then reacting said silanol groups with either a silicon compound of formula RnSi(OR′)4-n, where R is an alkyl group and n is 0 or 1, or an aminoalkyl silane of formula R″mRnSi(OR′)4-n-m having at least two hydrolysable groups attached to silicon, where R″ is an aminoalkyl group, m is 1 or 2 and n is 0 or 1s or a compound of formula M(OR′)4, or a mixture of any two or more of the preceding compounds, hydrolyzing the product, men reacting hydroxyl groups formed with one or more reagents, wherein each reagent is independently selected from the group consisting of an aminoalkyl silane having at least two hydrolysable groups attached to the silicon and a compound of formula M(OR′)4, and finally hydrolyzing the product, wherein each OR′ independently is a hydrolysable group and each M independently is Zr, Ti, Hf, Sn, Th, Pb or Ge. There is also described a sorbent material and use of a sorbent material for purifying, separating and concentrating processes.

公开(公告)号：US20180170845A1

公开(公告)日：2018-06-21

申请号：US15736999

申请日：2016-06-27

Applicant: THE GOVERNORS OF THE UNIVERSITY OF ALBERTA

Inventor： Jonathan M. CURTIS ,  Tolibjon S. OMONOV ,  Ereddad KHARRAZ ,  Xiaohua KONG ,  Hossein M. TAVASSOLI-KAFRANI

IPC: C07C29/48 ,  C07C29/128 ,  C07C31/20 ,  C11C3/00 ,  C11C3/06 ,  B01J31/02 ,  B01J41/08

CPC classification number: C07C29/48 ,  B01J31/0212 ,  B01J41/08 ,  C07C29/1285 ,  C07C29/132 ,  C07C31/205 ,  C07C67/02 ,  C07C67/31 ,  C07D301/12 ,  C08G18/36 ,  C11C3/003 ,  C11C3/006 ,  C11C3/06 ,  C07C69/708

Abstract: A method for preparation of polyols from an unsaturated TAG oil that involves first epoxidizing the unsaturated TAG oil; then subjecting the epoxidized TAG oil to transesterification using a diol and/or triol in the presence of a catalyst to produce hydroxyalkyl esters of fatty acid epoxides; and finally hydroxylating the transesterification product using a diol and/or triol and a solid acid catalyst to obtain a polyol with relatively high hydroxyl value and low viscosity.

公开(公告)号：US09126852B2

公开(公告)日：2015-09-08

申请号：US13474207

申请日：2012-05-17

Applicant: Richard Oberholtzer ,  Bruce Brown ,  Tim Anderson ,  Daron Johnson

Inventor： Richard Oberholtzer ,  Bruce Brown ,  Tim Anderson ,  Daron Johnson

IPC: B01D15/00 ,  C02F1/42 ,  B01J39/08 ,  B01J41/08 ,  B01J47/02 ,  B01J47/04 ,  B01J49/00 ,  B01J47/00 ,  C02F1/76 ,  B60P7/08 ,  C02F1/00

CPC classification number: B01D15/00 ,  B01J39/08 ,  B01J41/08 ,  B01J47/012 ,  B01J47/026 ,  B01J47/028 ,  B01J47/04 ,  B01J49/06 ,  B01J49/07 ,  B01J49/09 ,  B60P7/0815 ,  B60P7/0892 ,  C02F1/004 ,  C02F1/42 ,  C02F1/76 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2201/004 ,  C02F2201/008 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2303/16

Abstract: The present invention is generally directed to a versatile fluid treatment system which includes: a mobile device; a track system connected to the mobile device; one or more treatment vessels removably attached to the track system, each treatment vessel comprising a treatment material disposed inside the treatment vessel, at least one fluid inlet, and at least one fluid outlet; an input conduit that receives a fluid to be treated, the input conduit in fluid communication with the fluid inlet on the treatment vessel; and an output conduit in fluid communication with the fluid outlet on the treatment vessel, the output conduit receives treated fluid from the treatment vessels via the fluid outlet.

Abstract translation: 本发明一般涉及通用流体处理系统，其包括：移动装置; 连接到移动设备的轨道系统; 一个或多个可移除地附接到轨道系统的处理容器，每个处理容器包括设置在处理容器内的处理材料，至少一个流体入口和至少一个流体出口; 接收待处理流体的输入管道，与处理容器上的流体入口流体连通的输入管道; 以及与处理容器上的流体出口流体连通的输出管道，输出管道经由流体出口从处理容器接收经处理的流体。

公开(公告)号：US5324752A

公开(公告)日：1994-06-28

申请号：US518293

申请日：1990-05-03

Applicant: Victor B. Barretto ,  Stephen S. Heberling ,  Vernon E. Summerfelt ,  Christopher A. Pohl

Inventor： Victor B. Barretto ,  Stephen S. Heberling ,  Vernon E. Summerfelt ,  Christopher A. Pohl

IPC: B01J20/285 ,  B01J39/16 ,  B01J39/18 ,  B01J39/26 ,  B01J41/08 ,  B01J41/12 ,  B01J41/20 ,  B01J47/00 ,  G01N30/88 ,  C08J5/20

CPC classification number: B01J20/3221 ,  B01J39/26 ,  B01J41/20 ,  B01J47/006

Abstract: In accordance with the present invention, an ion-exchange composition has been formed which comprises synthetic resin support particles, dispersant capable of suspending the support particles in an aqueous medium to inhibit or prevent agglomeration, and fine synthetic resin layering particles. In a preferred embodiment, the complex can be formed by contacting a suitable dispersant with monomer in an aqueous solution in which the monomer is insoluble. Under suitable conditions for suspension polymerization, the monomer will polymerize to form resin support particles having dispersant irreversibly attached to those particles. The dispersant is irreversibly attached to the synthetic resin support particles, either by covalent bonding or permanent physical entanglement. The dispersant is also attached to the fine layering particles, either by covalent bonding or electrostatic forces. The result is formation of a support particle-dispersant-layering particle complex.

Abstract translation: 根据本发明，已经形成了一种离子交换组合物，其包括合成树脂载体颗粒，能够将载体颗粒悬浮在水性介质中以抑制或防止附聚的分散剂和细小的合成树脂层压颗粒。 在优选的实施方案中，络合物可以通过使合适的分散剂与单体在单体不溶的水溶液中接触来形成。 在合适的悬浮聚合条件下，单体将聚合形成具有分散剂不可逆地连接到这些颗粒上的树脂载体颗粒。 分散剂通过共价键或永久性物理缠结不可逆地附着在合成树脂载体颗粒上。 分散剂也通过共价键或静电力连接到细分层颗粒上。 结果是形成载体颗粒 - 分散剂分层颗粒复合物。

公开(公告)号：US5075371A

公开(公告)日：1991-12-24

申请号：US619822

申请日：1990-11-29

Applicant: Egisto Boschetti ,  Pierre Girot

Inventor： Egisto Boschetti ,  Pierre Girot

IPC: B01J20/281 ,  B01D15/08 ,  B01J20/26 ,  B01J20/285 ,  B01J41/08 ,  C08F2/44 ,  C08K3/36 ,  C08L33/00 ,  C08L33/04 ,  G01N30/88

CPC classification number: C08K3/36 ,  B01D15/08 ,  B01J20/26 ,  C08F2/44 ,  Y10S524/903

Abstract: A homogeneous composite polymer containing, in an interpenetrated form, 20% to 80% by weight of silica and 80% to 20% by weight of a three-dimensional crosslinked acrylic, vinyl and/or allyl copolymer comprising, in a copolymerized form, 98% to 70% by weight of at least one monofunctional acrylic, vinyl or allyl monomer and 2% to 30% by weight of a difunctional acrylic or allyl crosslinking monomer is useful in liquid chromatography.