公开(公告)号：US5891417A

公开(公告)日：1999-04-06

申请号：US990598

申请日：1997-12-15

申请人： David S. Bem ,  John D. Sherman ,  Amedeo Napolitano ,  E. Alejandro Leon-Escamilla ,  Gregory J. Lewis ,  Robert L. Bedard

发明人： David S. Bem ,  John D. Sherman ,  Amedeo Napolitano ,  E. Alejandro Leon-Escamilla ,  Gregory J. Lewis ,  Robert L. Bedard

IPC分类号： B01J39/14 ,  C01B37/00 ,  C02F1/58 ,  C01B39/06 ,  C02F1/42

CPC分类号： B01J39/14 ,  C01B37/00 ,  C01B37/005 ,  C02F1/586

摘要： A new family of crystalline molecular sieves have been synthesized. These compositions have a microporous structure of ZrO.sub.3 octahedral units, and at least one of SiO.sub.2 tetrahedral units and GeO.sub.2 tetrahedral units. Optionally, the molecular sieves contain M metals such as titanium, niobium, or tin. These novel molecular sieves are prepared hydrothermally from a reaction mixture composed of reactive sources of the components. Additionally, these molecular sieves are useful for the selective adsorption of ammonium ions.

摘要翻译： 已经合成了一系列新型的结晶分子筛。 这些组合物具有ZrO 3八面体单元的微孔结构，以及SiO 2四面体单元和GeO 2四面体单元中的至少一种。 任选地，分子筛含有M金属如钛，铌或锡。 这些新型分子筛由组成的反应性源组成的反应混合物水热制备。 此外，这些分子筛可用于铵离子的选择性吸附。

公开(公告)号：US5888472A

公开(公告)日：1999-03-30

申请号：US833638

申请日：1997-04-08

申请人： David S. Bem ,  John D. Sherman ,  Amedeo Napolitano ,  E. Alejandro Leon-Escamilla ,  Gregory J. Lewis ,  Robert L. Bedard

发明人： David S. Bem ,  John D. Sherman ,  Amedeo Napolitano ,  E. Alejandro Leon-Escamilla ,  Gregory J. Lewis ,  Robert L. Bedard

IPC分类号： B01J39/14 ,  C01B37/00 ,  C02F1/58 ,  C01B39/06 ,  C01B39/46 ,  C02F1/42

CPC分类号： C02F1/586 ,  B01J39/14 ,  C01B37/00 ,  C01B37/005

摘要： A new family of crystalline molecular sieves have been synthesized. These compositions have a microporous structure of at least ZrO.sub.3 octahedral units and SiO.sub.2 tetrahedral units. Optionally, the molecular sieves contain M metals such as titanium or tin. These novel molecular sieves are prepared hydrothermally from a reaction mixture composed of reactive sources of the components. Additionally, these molecular sieves are useful for the selective adsorption of ammonium ions.

摘要翻译： 已经合成了一系列新型的结晶分子筛。 这些组合物具有至少ZrO 3八面体单元和SiO 2四面体单元的微孔结构。 任选地，分子筛含有M金属如钛或锡。 这些新型分子筛由组成的反应性源组成的反应混合物水热制备。 此外，这些分子筛可用于铵离子的选择性吸附。

公开(公告)号：US06332985B1

公开(公告)日：2001-12-25

申请号：US09597337

申请日：2000-06-19

申请人： John D. Sherman ,  David S. Bem ,  Gregory J. Lewis

发明人： John D. Sherman ,  David S. Bem ,  Gregory J. Lewis

IPC分类号： B10D1504

CPC分类号： B01D15/00 ,  A61M1/1678 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/3679 ,  B01J39/02 ,  Y10S210/903

摘要： A process for removing toxins from fluids, such as bodily fluids or a dialysate solution, is disclosed. The process involves contacting the fluid with a microporous ion exchanger to remove toxins in the fluid. The microporous ion exchangers are represented by the following empirical formulae: ApMxZr1−xSinGeyOm  (I) and ApMxTi1−xSinGeyOm  (II)

摘要翻译： 公开了一种从流体（例如体液或透析液）中除去毒素的方法。 该方法包括使流体与微孔离子交换剂接触以去除流体中的毒素。 微孔离子交换剂由以下经验公式表示：

公开(公告)号：US6099737A

公开(公告)日：2000-08-08

申请号：US281118

申请日：1999-03-29

申请人： John D. Sherman ,  David S. Bem ,  Gregory J. Lewis

发明人： John D. Sherman ,  David S. Bem ,  Gregory J. Lewis

IPC分类号： A61M1/36 ,  B01D15/00 ,  B01D15/04 ,  B01J39/02

CPC分类号： B01J39/02 ,  B01D15/00 ,  A61M1/3679 ,  Y10S210/903 ,  Y10S210/905 ,  Y10S210/908 ,  Y10S210/909

摘要： A process for removing toxins from blood is disclosed. The process involves contacting the blood with a microporous ion exchanger to remove toxins in the blood. Alternatively, the blood can be contacted with a dialysis solution which is then contacted with the ion exchanger. The microporous ion exchangers are represented by the following empirical formulae:A.sub.p M.sub.x Zr.sub.1-x Si.sub.n Ge.sub.y O.sub.m (I)andA.sub.p M.sub.x Ti.sub.1-x Si.sub.n Ge.sub.y O.sub.m (II)

摘要翻译： 公开了从血液中除去毒素的方法。 该方法包括使血液与微孔离子交换剂接触以去除血液中的毒素。 或者，血液可以与透析溶液接触，然后与离子交换剂接触。 微孔离子交换剂由以下经验公式表示：ApMxZr1-xSinGeyOm（I）和ApMxTi1-xSinGeyOm（II）

公开(公告)号：US6007790A

公开(公告)日：1999-12-28

申请号：US133541

申请日：1998-08-13

申请人： Robert L. Bedard ,  Lisa M. King ,  David S. Bem ,  Jana L. Gisselquist ,  Susan C. Koster

发明人： Robert L. Bedard ,  Lisa M. King ,  David S. Bem ,  Jana L. Gisselquist ,  Susan C. Koster

IPC分类号： C01B39/08 ,  C01B33/20 ,  C01B39/02

CPC分类号： C01B39/08 ,  Y10S977/777

摘要： A new family of crystalline and microporous compositions having indium and silicon as essential framework elements have been synthesized. These compositions are characterized by unique x-ray diffraction patterns and an empirical formula of:A.sub.p (In.sub.1-n M.sub.n).sub.y Si.sub.1-z Ge.sub.z O.sub.xwhere A is a cation such as sodium or potassium and M is a metal having a valence of +3, +4 or +5 such as iron (+3), titanium (+4) and niobium (+5).

摘要翻译： 已经合成了具有铟和硅作为必需骨架元素的新型结晶和微孔组合物。 这些组合物的特征在于独特的x射线衍射图和经验式：Ap（In1-nMn）ySi1-zGezOx其中A是阳离子如钠或钾，M是价数为+3，+4或 +5，如铁（+3），钛（+4）和铌（+5）。

公开(公告)号：US06677162B1

公开(公告)日：2004-01-13

申请号：US09884508

申请日：2001-06-15

申请人： Rune Wendelbo ,  Duncan E. Akporiaye ,  Ivar M. Dahl ,  Arne Karlsson ,  Gregory J. Lewis ,  David S. Bem ,  Andrzej Z. Ringwelski ,  Richard C. Murray, Jr. ,  Cheryl M. Bratu

发明人： Rune Wendelbo ,  Duncan E. Akporiaye ,  Ivar M. Dahl ,  Arne Karlsson ,  Gregory J. Lewis ,  David S. Bem ,  Andrzej Z. Ringwelski ,  Richard C. Murray, Jr. ,  Cheryl M. Bratu

IPC分类号： B01L300

CPC分类号： B01L3/50255 ,  B01J19/0046 ,  B01J2219/00313 ,  B01J2219/00333 ,  B01J2219/00351 ,  B01J2219/00585 ,  B01J2219/00659 ,  B01J2219/00702 ,  B01J2219/00707 ,  B01J2219/00745 ,  B01J2219/00747 ,  B01J2219/00756 ,  B01L3/0289 ,  B01L3/5085 ,  B01L2200/0657 ,  B01L2300/0829 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  G01N23/20 ,  G01N23/20025 ,  Y10T436/25

摘要： A process of forming an array of powder samples arranged in predefined locations where all samples have a flat surface in a common plane has been developed. A main support having at least N perforations from a first surface of the main support through a second surface of the main support in predefined locations, where N is the number of samples in the array is provided. The main support is equipped with a flat support temporarily attached to its first surface. All N samples are loaded simultaneously with sample X in perforation X of the main support where X is an integer from 1 to N. A flat surface of each sample where the flat surfaces are a common plane is formed by forcing the samples within the perforations against the flat support. The samples are retained in position within the perforations against the flat support, and are made ready for analysis by exposing the flat surfaces of the samples by removing the flat support. The exposed flat surfaces of the samples are in predefined locations and are all in a common plane. Alternatively, the flat support may be permanently attached to the main support.

摘要翻译： 已经开发了形成布置在所有样品在共同平面中具有平坦表面的预定位置的粉末样品阵列的方法。 主支架具有从主支架的第一表面穿过主支撑件的第二表面至少N个穿孔的预定位置，其中N是阵列中的采样数。 主支架配有一个临时安装在其第一个表面上的平坦支撑。 所有N个样品与主支架的穿孔X中的样品X同时加载，其中X是从1到N的整数。平坦表面是共同平面的每个样品的平坦表面是通过迫使穿孔中的样品抵抗 平坦的支持。 将样品保持在穿孔内的位置上抵抗平坦的支撑，并且通过移除平坦的支撑件使样品的平坦表面暴露而使其准备好进行分析。 样品的暴露的平坦表面在预定义的位置并且都在共同的平面中。 或者，扁平支撑件可以永久地附接到主支撑件。

公开(公告)号：US06806093B2

公开(公告)日：2004-10-19

申请号：US09969670

申请日：2001-10-03

申请人： Rune Wendelbo ,  Duncan E. Akporiaye ,  Ivar M. Dahl ,  Arne Karlsson ,  Gregory J. Lewis ,  David S. Bem ,  Andrzej Z. Ringwelski ,  Richard C. Murray, Jr. ,  Cheryl M. Surman

发明人： Rune Wendelbo ,  Duncan E. Akporiaye ,  Ivar M. Dahl ,  Arne Karlsson ,  Gregory J. Lewis ,  David S. Bem ,  Andrzej Z. Ringwelski ,  Richard C. Murray, Jr. ,  Cheryl M. Surman

IPC分类号： B01L300

CPC分类号： B01L3/50255 ,  B01J19/0046 ,  B01J2219/00313 ,  B01J2219/00333 ,  B01J2219/00351 ,  B01J2219/00585 ,  B01J2219/00659 ,  B01J2219/00702 ,  B01J2219/00707 ,  B01J2219/00745 ,  B01J2219/00747 ,  B01J2219/00756 ,  B01L3/0289 ,  B01L3/5085 ,  B01L2200/0657 ,  B01L2300/0829 ,  B02C2017/065 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  G01N23/20 ,  G01N23/20025 ,  Y10T436/25

摘要： An apparatus and process for forming an array of powder samples arranged in predefined locations where all samples have a flat surface in a common plane has been developed. A monolithic block having a main support section having at least N perforations from a first surface of the main support through a second surface of the main support in predefined locations, where N is the number of samples in the array is provided. The monolithic block also has a flat support section covering the perforations of the main support section. All N samples are loaded simultaneously with sample X in perforation X of the main support where X is an integer from 1 to N. A flat surface of each sample where the flat surfaces are a common plane is formed by forcing the samples within the perforations against the flat support. The samples are retained in position within the perforations against the flat support, and are made ready for analysis since the flat surfaces of the samples are in predefined locations and are all in a common plane.

摘要翻译： 已经开发了用于形成布置在所有样品在共同平面中具有平坦表面的预定位置的粉末样品阵列的装置和方法。 具有主支撑部分的单块块，其具有至少N个穿过主支撑件的第一表面穿过主支撑件的第二表面的预定位置，其中N是阵列中的样本数量。 整体式块体还具有覆盖主支撑部分的穿孔的平坦支撑部分。 所有N个样品与主支架的穿孔X中的样品X同时加载，其中X是从1到N的整数。平坦表面是共同平面的每个样品的平坦表面是通过迫使穿孔中的样品抵抗 平坦的支持。 样品保持在穿孔内的位置上抵抗平坦支撑，并且准备好进行分析，因为样品的平坦表面在预定位置并且都在共同的平面中。

公开(公告)号：US06814871B1

公开(公告)日：2004-11-09

申请号：US09905538

申请日：2001-07-13

申请人： David S. Bem ,  Richard R. Willis ,  Daniel L. Ellig

发明人： David S. Bem ,  Richard R. Willis ,  Daniel L. Ellig

IPC分类号： C02F142

CPC分类号： C02F1/42 ,  B01J39/10 ,  B01J39/14 ,  B01J47/018 ,  C02F2001/427 ,  Y10S210/903 ,  Y10S210/906 ,  B01J41/10

摘要： A process for removing pollutants from aqueous streams is disclosed. The process involves contacting the stream with a shaped ion exchange composite to remove ammonium and phosphate ions. The composite is a mixture of an anion exchange composition such as zirconia and a microporous cation exchange composition formed into a shaped article and optionally containing a binder such as hydrous zirconium oxide. The microporous cation exchangers are represented by the empirical formula. ApMxZr1-xSinGeyOm  (I) or ApMxTi1-xSinGeyOm  (II)

摘要翻译： 公开了从水流中除去污染物的方法。 该方法包括使流与成型的离子交换复合物接触以除去铵和磷酸根离子。 该复合物是阴离子交换组合物如氧化锆和形成成型制品的微孔阳离子交换组合物和任选地含有粘合剂如含水氧化锆的混合物。 微孔阳离子交换剂由经验公式表示

公开(公告)号：US06579460B1

公开(公告)日：2003-06-17

申请号：US09805098

申请日：2001-03-13

申请人： Richard R. Willis ,  David S. Bem ,  Daniel L. Ellig

发明人： Richard R. Willis ,  David S. Bem ,  Daniel L. Ellig

IPC分类号： B01D1504

CPC分类号： B01J39/02 ,  A61M1/1696 ,  A61M1/3679 ,  B01J39/10 ,  Y10S210/903 ,  Y10S210/907 ,  Y10S210/908 ,  B01J41/02 ,  B01J41/10

摘要： A process and a composite for removing toxic cations and anions from blood or dialysate is disclosed. The process involves contacting blood or dialysate with a shaped ion exchange composite to remove ammonium and phosphate ions. The composite is a mixture of an anion exchange composition such as zirconia and a microporous cation exchange composition formed into a shaped article and optionally containing a binder such as hydrous zirconium oxide. The microporous cation exchangers are represented by the following empirical formula. ApMxZr1−xSinGeyOm  (I) or ApMxTi1−xSinGeyOm  (II)

摘要翻译： 公开了一种用于从血液或透析液中除去有毒阳离子和阴离子的方法和复合物。 该过程包括使血液或透析液与成型的离子交换复合物接触以除去铵和磷酸根离子。 该复合物是阴离子交换组合物如氧化锆和形成成型制品的微孔阳离子交换组合物和任选地含有粘合剂如含水氧化锆的混合物。 微孔阳离子交换剂由以下经验公式表示