公开(公告)号：US06974563B2

公开(公告)日：2005-12-13

申请号：US10173971

申请日：2002-06-18

Applicant: Paul Sylvester

Inventor： Paul Sylvester

IPC: B01J39/02 ,  B01J39/08 ,  B01J39/14 ,  G21G4/08 ,  C01F11/00 ,  C01F17/00

CPC classification number: G21G4/08 ,  B01J39/02 ,  B01J39/09 ,  B01J39/14

Abstract: Inorganic ion exchange materials for the separation of 90Y from 90Sr include clinoptilolite, potassium titanosilicate pharmacosiderite, sodium titanosilicate and sodium nonatitanate. These materials are suitable for making a 90Y generator that contains 90Sr immobilized on an ion exchange column of the materials. The materials have a very high selectivity for 90Sr, a very low selectivity for 90Y, good radiation and thermal stability, low toxicity, fast reaction kinetics, and can be readily and reproducibly synthesized. A method is thus provided for eluting 90Y from the ion exchange material with an aqueous solution to obtain a carrier-free solution of 90Y.

Abstract translation: 用于从90SAT分离90℃的无机离子交换材料包括斜发沸石，钛硅酸钾药物雄石，钛硅酸钠和非钛酸钠。 这些材料适用于制造在材料的离子交换柱上固定的含有90％Sr的90 Y发生器。 这些材料对于90S Sr具有非常高的选择性，对于90°Y具有非常低的选择性，良好的辐射和热稳定性，低毒性，快速的反应动力学，并且可以容易地 并可重复合成。 因此提供了用离子交换材料与水溶液洗脱90％的方法，以获得90°无载体的溶液。

公开(公告)号：US20050070615A1

公开(公告)日：2005-03-31

申请号：US10951725

申请日：2004-09-29

Applicant: Takashi Terajima ,  Toshihiro Takai ,  Kenji Fujiwara

Inventor： Takashi Terajima ,  Toshihiro Takai ,  Kenji Fujiwara

IPC: B01J39/12 ,  B01J31/08 ,  B01J39/08 ,  B01J39/16 ,  B01J39/20 ,  C07B61/00 ,  C07C37/20 ,  C07C39/16 ,  C08J5/20

CPC classification number: B01J31/0239 ,  B01J31/0268 ,  B01J31/08 ,  B01J31/10 ,  B01J2231/342 ,  C07C37/20 ,  Y02P20/52 ,  C07C39/16

Abstract: The present invention provides an ion-exchange resin catalyst, as a catalyst for preparing bisphenol from phenol compounds and ketone, which has a higher selectivity to bisphenol and a longer life time, as compared to a conventional ion-exchange resin, and a method for preparing the same. The present invention also provides a method for preparing bisphenol comprising reacting phenol compounds with ketone, wherein the modified acidic ion-exchange resin in which at least one kind of cationic compound selected from the following (a), (b), (c) and (d) ionically binds to an acidic functional group, is used as a catalyst: (a) a quaternary phosphonium ion, (b) a quaternary ammonium ion, (c) a bis(phosphoranylidene) ammonium ion, and (d) an N-substituted nitrogen-containing aromatic cation.

Abstract translation: 本发明提供一种离子交换树脂催化剂，作为与常规离子交换树脂相比，具有较高的双酚选择性和较长使用寿命的酚类化合物和酮制备双酚的催化剂， 准备一样 本发明还提供一种制备双酚的方法，其包括使酚化合物与酮反应，其中所述改性酸性离子交换树脂其中至少一种选自以下（a），（b），（c）和 （d）与酸性官能团离子键合，用作催化剂：（a）季鏻离子，（b）季铵离子，（c）双（亚正膦基）铵离子，和（d）N 取代的含氮芳族阳离子。

公开(公告)号：US6065252A

公开(公告)日：2000-05-23

申请号：US546042

申请日：1995-10-20

Applicant: Robert A. Norsen

Inventor： Robert A. Norsen

IPC: B01J20/04 ,  B01J39/08 ,  C01G23/00 ,  E04H15/20 ,  E06B3/80 ,  E04B1/343

CPC classification number: E06B3/80 ,  E04H15/20 ,  E04H2015/205

Abstract: A convertible roof (20) moves between extended and retracted positions for selectively covering an area, or exposing the area to ambient weather conditions. The roof (20) includes a first panel (26) having a plurality of inflatable tubes (28). One end of each tube connects to one side of the base of the roof and the other end connects to the other side of the roof's base. An air compressor (42) inflates the tubes sequentially via valves (40) and air duct anchor posts (30) or (112) for causing the first panel to move by inflation air pressure. The inflation air pressure causes the first panel to move from a position extending along one end of the base when the tubes are evacuated, to a second position above the base when the tubes inflate for covering the base. The roof will usually, but not necessarily, include a second panel (26) substantially identical to the first panel. The second panel connects to the end of the base of the roof opposite the end the first panel connects to. An air compressor also inflates the tubes of the second panel and causes the second panel to move by inflation air pressure in substantially the same way as the first panel.

Abstract translation: 敞篷车顶（20）在延伸和缩回位置之间移动以选择性地覆盖一个区域，或将该区域暴露于环境天气状况。 屋顶（20）包括具有多个可充气管（28）的第一面板（26）。 每个管的一端连接到屋顶底部的一侧，另一端连接到屋顶底座的另一侧。 空气压缩机（42）通过阀（40）和空气管道锚杆（30）或（112）顺序地膨胀管，以使第一面板通过膨胀空气压力移动。 当管被抽真空时，膨胀空气压力使得第一面板从基座的一端延伸的位置移动到当管子膨胀以覆盖基部时在基座上方的第二位置。 屋顶通常但不一定包括基本上与第一面板相同的第二面板（26）。 第二面板连接到第一面板连接到端部相对的顶部的底部的端部。 空气压缩机还使第二面板的管子膨胀，并使第二面板以与第一面板基本相同的方式通过膨胀空气压力移动。

公开(公告)号：US5801279A

公开(公告)日：1998-09-01

申请号：US835486

申请日：1997-04-08

Applicant: Hiroyuki Miura ,  Masanobu Kayajima ,  Takashi Sato

Inventor： Hiroyuki Miura ,  Masanobu Kayajima ,  Takashi Sato

IPC: B01J39/08 ,  C07B63/02 ,  C07C51/47 ,  C07C53/08 ,  C07C53/12 ,  C07C51/42 ,  C07C51/573

CPC classification number: C07C51/47

Abstract: An object of the present invention is to provide an operating method which can reduce the amount of silver or mercury dissolved in a solution after contact and can increase the usage of silver or mercury without installing new treating facilities in a process for removing iodine compounds contained in an organic medium, particularly acetic acid or a mixture of acetic acid or acetic anhydride, by contacting them with a cation exchange resin in which at least 1% of the active sites are converted to a silver form or a mercury form. The operating method described above is characterized by carrying out the operation while elevating the temperatures in stages while contacting the organic medium, particularly acetic acid or a mixture of acetic acid and acetic anhydride, containing the iodine compounds with a cation exchange resin.

Abstract translation: 本发明的目的是提供一种操作方法，其可以减少接触后溶解在溶液中的银或汞的量，并且可以增加银或汞的用量，而不需要在除去含有的碘化合物的方法中安装新的处理设备 有机介质，特别是乙酸或乙酸或乙酸酐的混合物，通过使其与阳离子交换树脂接触，其中至少1％的活性位被转化为银或汞形式。 上述操作方法的特征在于在使含有碘化合物的阳离子交换树脂的有机介质，特别是乙酸或乙酸和乙酸酐的混合物接触的同时升高温度的同时进行操作。

公开(公告)号：US5256615A

公开(公告)日：1993-10-26

申请号：US879740

申请日：1992-05-06

Applicant: Takuya Oomura ,  Hideki Kato ,  Nobuhiko Aiba ,  Noriyuki Yamamoto ,  Toshiro Hirose ,  Kenichi Ishizaki

Inventor： Takuya Oomura ,  Hideki Kato ,  Nobuhiko Aiba ,  Noriyuki Yamamoto ,  Toshiro Hirose ,  Kenichi Ishizaki

IPC: B01J39/02 ,  B01J39/08 ,  B01J20/12 ,  B01J20/22

CPC classification number: B01J39/02 ,  B01J39/085

Abstract: Disclosed is a granular inorganic ion exchanger which is obtained by firing at 400.degree. C. or higher a granular molded product of a mixture of a metal alkoxide such as Si(OMe).sub.4 or hydrolyzate thereof, a clay mineral such as sepiolite and an inorganic ion exchanger such as antimony pentoxide and which has mechanical strength and heat resistance without losing its inherent ion exchangeability.

Abstract translation: 公开了一种颗粒状无机离子交换剂，其通过在400℃以上烧结由Si（OMe）4或其水解物等金属醇盐，海泡石等粘土矿物和无机物形成的无机物 离子交换剂如五氧化二锑，并且具有机械强度和耐热性，而不丧失其固有的离子交换性。

公开(公告)号：US4724082A

公开(公告)日：1988-02-09

申请号：US868166

申请日：1986-05-22

Applicant: W. Steven Boom

Inventor： W. Steven Boom

IPC: B01D15/04 ,  B01J39/08 ,  B01J47/00 ,  B01J47/02

CPC classification number: B01J47/006

Abstract: A process for the increasing of the capacity of kinetics limited ion exchange column wherein an ion exchange resin impregnated with an insoluble, inorganic compound is employed. Because of the increased kinetics and density of the impregnated ion exchange resin, flow rates of the ion-containing medium through the resin may be increased. In addition, the insoluble, inorganic compound often removes certain specific materials from the aqueous stream.

Abstract translation: 提高动力学有限离子交换柱的能力的方法，其中使用浸渍有不溶性无机化合物的离子交换树脂。 由于浸渍的离子交换树脂的动力学和密度增加，可能增加通过树脂的含离子介质的流速。 此外，不溶性无机化合物通常从含水流中除去某些特定物质。

公开(公告)号：US4495080A

公开(公告)日：1985-01-22

申请号：US521014

申请日：1983-08-08

Applicant: Leon Petit ,  Serge R. De La Roche

Inventor： Leon Petit ,  Serge R. De La Roche

IPC: B01J39/02 ,  B01J39/08 ,  B01J39/14 ,  C01B33/36 ,  C01G37/00 ,  C01G49/00 ,  C01G53/00 ,  C02F1/42 ,  C02F1/78 ,  C02F5/02 ,  C02B1/44

CPC classification number: B01J39/085 ,  B01J39/02 ,  C22B3/42 ,  Y02P10/234

Abstract: There is described a method for preparing a cation exchanger to remove metals from liquids they are contained in, which comprises adding to a silicic acid medium with a molecular weight which is preferably lower than 50,000, such a base which brings said medium at least to pH 8, preferably about pH 10, and forming a precipitate that comprises said cation exchanger.

Abstract translation: 描述了一种用于制备阳离子交换剂以从其中所含的液体中除去金属的方法，其包括向分子量优选低于50,000的硅酸介质中加入这样的碱，所述碱使所述介质至少达到pH 8，优选约pH 10，并形成包含所述阳离子交换剂的沉淀物。

公开(公告)号：US4405576A

公开(公告)日：1983-09-20

申请号：US307826

申请日：1981-10-02

Applicant: John M. Lee ,  William C. Bauman

Inventor： John M. Lee ,  William C. Bauman

IPC: B01J39/08 ,  B01J39/16 ,  B01J47/00 ,  C01D3/14 ,  C01D17/00 ,  C01G25/02 ,  B01J41/12 ,  C02F1/42

CPC classification number: C01D17/003 ,  B01J39/085 ,  B01J39/165 ,  B01J47/007 ,  C01D3/145 ,  C01G25/02

Abstract: Macroporous cation exchange resins with sulfonic acid functional groups having polymeric hydrous zirconium oxide and polyacrylic acid contained therein are useful in substantially removing sulfate, borate, bicarbonate and/or phosphate ions from alkali metal salt solutions.

Abstract translation: 具有含有聚合水合氧化锆和聚丙烯酸的磺酸官能团的大孔阳离子交换树脂可用于从碱金属盐溶液基本上除去硫酸盐，硼酸盐，碳酸氢盐和/或磷酸根离子。

公开(公告)号：US4238318A

公开(公告)日：1980-12-09

申请号：US83497

申请日：1979-10-10

Applicant: Herman W. Kouwenhoven ,  Willem H. J. Stork

Inventor： Herman W. Kouwenhoven ,  Willem H. J. Stork

IPC: B01J29/70 ,  B01J29/88 ,  B01J39/08 ,  C07C1/04 ,  C07C1/20 ,  C07C2/76 ,  C07C2/86 ,  C10G11/05 ,  C10G35/095 ,  C10G47/18

CPC classification number: C07C2/861 ,  B01J29/88 ,  B01J39/085 ,  C01B33/2884 ,  C07C1/044 ,  C07C1/20 ,  C07C2/76 ,  C07C2/864 ,  C07C2523/06 ,  C07C2523/26 ,  C07C2523/72 ,  C07C2529/88 ,  Y02P20/52 ,  Y10S208/95

Abstract: Novel crystalline silicates which in dehydrated form have the composition in terms of moles of the oxides: (1.0.+-.0.3)(R).sub.2/n O.[aFe.sub.2 O.sub.3.bAl.sub.2 O.sub.3.cGa.sub.2 O.sub.3.y(dSiO.sub.2.eGeO.sub.2)], wherein R is one or more mono- or bivalent cations and a, b, c, d, e, y and n are as defined hereinafter are disclosed. The thermally stable silicates are suitably employed as extracting agents, drying agents, ion exchange agents, catalysts and catalyst carriers.

Abstract translation: 脱水形式的新型结晶硅酸盐以氧化物摩尔数计：（1.0 +/- 0.3）（R）2 / nO。[aFe2O3.bAl2O3.cGa2O3.y（dSiO2.eGeO2）]，其中R为 一个或多个一价或二价阳离子和a，b，c，d，e，y和n如下文所定义。 热稳定的硅酸盐适合用作萃取剂，干燥剂，离子交换剂，催化剂和催化剂载体。

公开(公告)号：US4208305A

公开(公告)日：1980-06-17

申请号：US858136

申请日：1977-12-07

Applicant: Herman W. Kouwenhoven ,  Willem H. J. Stork

Inventor： Herman W. Kouwenhoven ,  Willem H. J. Stork

IPC: B01J23/745 ,  B01D53/02 ,  B01D53/28 ,  B01J21/08 ,  B01J29/88 ,  B01J39/08 ,  C01B33/20 ,  C07C1/04 ,  C07C1/20 ,  C07C2/76 ,  C07C2/86 ,  C07C5/27 ,  C07C5/41 ,  C07C6/12 ,  C07C7/13 ,  C07C15/00 ,  C10G3/00 ,  C10G35/06 ,  C10G45/64 ,  C10G45/68 ,  B01J29/04 ,  C01B33/26

CPC classification number: C10G45/68 ,  B01D53/02 ,  B01D53/28 ,  B01J29/88 ,  B01J39/085 ,  C01B33/2884 ,  C07C1/044 ,  C07C1/20 ,  C07C15/00 ,  C07C2/76 ,  C07C2/86 ,  C07C2/861 ,  C07C2/864 ,  C07C5/2708 ,  C07C5/41 ,  C07C6/123 ,  C07C7/13 ,  C10G3/45 ,  C10G3/46 ,  C10G3/49 ,  C10G35/065 ,  C10G45/64 ,  C07C2523/06 ,  C07C2523/26 ,  C07C2523/72 ,  C07C2529/88 ,  C10G2300/1037 ,  C10G2400/30 ,  Y02P20/52 ,  Y02P30/20

Abstract: Novel crystalline silicates which in dehydrated form having the composition in terms of moles of the oxides: (1.0.+-.0.3) (R).sub.2/n O. [a Fe.sub.2 O.sub.3. b Al.sub.2 O.sub.3. c Ga.sub.2 O.sub.3. y(dSiO.sub.2. eGeO.sub.2)], wherein R is one or more mono- or bivalent cations and a, b, c, d, e, y and n are as defined hereinafter are disclosed. The thermally stable silicates are suitably employed as extracting agents, drying agents, ion exhange agents, catalysts and catalyst carriers.

Abstract translation: 以氧化物摩尔数计的脱水形式的新型结晶硅酸盐：（1.0 +/- 0.3）（R）2 / nO。 [Fe2O3。 b Al2O3。 c Ga2O3。 y（dSiO 2·eGeO 2）]，其中R是一个或多个单价或二价阳离子，a，b，c，d，e，y和n如下文所定义。 热稳定的硅酸盐适合用作提取剂，干燥剂，离子交换剂，催化剂和催化剂载体。