公开(公告)号：US5308813A

公开(公告)日：1994-05-03

申请号：US11915

申请日：1993-02-01

Applicant: David E. W. Vaughan ,  Karl G. Strohmaier

Inventor： David E. W. Vaughan ,  Karl G. Strohmaier

IPC: C01B37/04 ,  B01J29/04 ,  B01J29/08 ,  B01J29/60 ,  B01J29/80 ,  B01J37/06 ,  C01B37/08 ,  C01B39/02 ,  C01B39/04 ,  C01B39/06 ,  C01B39/08 ,  C01B39/20 ,  C01B39/32 ,  B01J29/02

CPC classification number: C01B39/06 ,  B01J29/04 ,  B01J29/80 ,  B01J37/06 ,  C01B39/065 ,  B01J29/08 ,  B01J29/60

Abstract: A method for demetallating crystalline molecular sieve materials by removing a transition metal in the sieve framework with a complexing agent.

Abstract translation: 一种通过用络合剂除去筛框中的过渡金属来脱金属结晶分子筛材料的方法。

公开(公告)号：US5206005A

公开(公告)日：1993-04-27

申请号：US932435

申请日：1992-08-19

Applicant: David E. W. Vaughan ,  Karl G. Strohmaier

Inventor： David E. W. Vaughan ,  Karl G. Strohmaier

IPC: B01J29/70 ,  C01B39/02

CPC classification number: C01B39/023 ,  B01J29/70 ,  B01J2229/26 ,  B01J2229/42

Abstract: The present invention is a method to make ECR-1 with a methylmethanol ammonium cation template. This new synthesis produces an improved product at lower cost, with improved catalytic properties.

Abstract translation: 本发明是制备具有甲基甲醇铵阳离子模板的ECR-1的方法。 这种新的合成法以更低的成本生产改进的产品，具有改进的催化性能。

公开(公告)号：US5192519A

公开(公告)日：1993-03-09

申请号：US848596

申请日：1992-03-09

Applicant: Edward W. Corcoran, Jr. ,  David E. W. Vaughan

Inventor： Edward W. Corcoran, Jr. ,  David E. W. Vaughan

IPC: B01J20/10 ,  B01J29/04 ,  C01B3/56 ,  C01B33/20 ,  C01B33/36 ,  C01B39/04 ,  C01B39/06 ,  C01B39/08

CPC classification number: B01J29/04 ,  C01B3/56 ,  C01B39/06 ,  C01B39/08 ,  C01B2203/0485

Abstract: Highly crystalline substituted stannosilicates are formed by reacting a tin salt with a source of silica and a source of germanium, aluminum, zinc, gallium, and a hydroxide of a Group IA or Group IIA metal or an amine or alkylammonium compound.

Abstract translation: 通过使锡盐与二氧化硅源和锗，铝，锌，镓和IAA或IIA族金属的氢氧化物或胺或烷基铵化合物的源反应，形成高度结晶的取代的硅酸锡。

公开(公告)号：US5185138A

公开(公告)日：1993-02-09

申请号：US746263

申请日：1991-08-15

Applicant: David E. W. Vaughan ,  Karl G. Strohmaier

Inventor： David E. W. Vaughan ,  Karl G. Strohmaier

IPC: B01J29/04 ,  B01J29/70 ,  C01B39/32 ,  C10G35/06

CPC classification number: C10G35/065 ,  B01J29/04 ,  C01B33/2884 ,  Y10S423/28

Abstract: This invention relates to novel zeolitic compositions having transition metals as well as aluminum and silicon in the framework tetrahedral positions. The composition has a structure similar to type-L aluminosilicate zeolites. The invention also involves a process of preparation in which one or more divalent transition metals is directly synthesized into the product metalo-aluminosilicate.

Abstract translation: 本发明涉及具有过渡金属以及骨架四面体位置的铝和硅的新型沸石组合物。 该组合物具有类似于-L型硅铝酸盐沸石的结构。 本发明还涉及一种制备方法，其中将一种或多种二价过渡金属直接合成到产物金属铝硅酸盐中。

公开(公告)号：US5185137A

公开(公告)日：1993-02-09

申请号：US746264

申请日：1991-08-15

Applicant: David E. W. Vaughan ,  Karl G. Strohmaier

Inventor： David E. W. Vaughan ,  Karl G. Strohmaier

IPC: B01J29/70 ,  C03B23/047 ,  C03B37/012 ,  C03B37/014 ,  C03B37/028 ,  G02B6/28

CPC classification number: C03B37/01466 ,  B01J29/70 ,  C03B23/0473 ,  C03B37/01205 ,  C03B37/014 ,  C03B37/028 ,  G02B6/2808 ,  G02B6/2817 ,  G02B6/2835 ,  G02B6/2843 ,  C03B2203/02 ,  C03B2203/30 ,  C03B2203/34

Abstract: This invention relates to novel zeolitic compositions having one or more transition metals as well as aluminum and silicon in the framework tetrahedral positions. The composition has a mazzite-like structure. The invention also involves a process of preparation in which at least one divalent transition metal is directly synthesized into the product.

Abstract translation: 本发明涉及具有一种或多种过渡金属以及骨架四面体位置的铝和硅的新型沸石组合物。 该组合物具有类似米色的结构。 本发明还涉及一种制备方法，其中至少一种二价过渡金属直接合成到产物中。

公开(公告)号：US5015454A

公开(公告)日：1991-05-14

申请号：US517995

申请日：1990-05-02

Applicant: David E. W. Vaughan

Inventor： David E. W. Vaughan

IPC: C01B39/48 ,  C01B39/50

CPC classification number: C01B33/2869 ,  C01B33/2892 ,  C01B39/48

Abstract: ECR-5, a twelve-ring zeolite isostructural with cancrinite, has been synthesized in an ammonia free system for the first time. A range of Li-Na alumino silicate compositions yields porous materials useful as catalysts and sorbents.

Abstract translation: 第一次在无氨系统中合成了ECR-5，具有可溶性的十二环沸石同构物。 一系列Li-Na铝硅酸盐组合物产生可用作催化剂和吸附剂的多孔材料。

公开(公告)号：US5013536A

公开(公告)日：1991-05-07

申请号：US234649

申请日：1988-08-22

Applicant: David E. W. Vaughan ,  Karl G. Strohmaier

Inventor： David E. W. Vaughan ,  Karl G. Strohmaier

IPC: B01J29/70 ,  C01B39/48

CPC classification number: C01B39/48 ,  B01J29/70

Abstract: This invention relates to a synthetic zeolite, designated as ECR-18, having a structure similar to the mineral paulingite, a process for preparation of the zeolite, and processes for the use of such products.

公开(公告)号：US4892721A

公开(公告)日：1990-01-09

申请号：US33244

申请日：1987-04-02

Applicant: Michael E. Leonowicz ,  David E. W. Vaughan ,  Karl G. Strohmaier

Inventor： Michael E. Leonowicz ,  David E. W. Vaughan ,  Karl G. Strohmaier

IPC: B01J29/70 ,  C01B39/02

CPC classification number: B01J29/70 ,  C01B39/023 ,  Y10S423/25 ,  Y10S423/26

Abstract: Disclosed are unique orthorhombic porous tectosilicates intermediate between mordenite (MOR), mazzite (MAZ), and "Omega". Such materials are characterized by an `a` axis value of 7.3.ANG., a `b` axis value of 18.1.ANG. and a `c` axis value that is a multiple sum of 10.6.ANG. (MOR sheet) and 15.6.ANG. (MAZ, "Omega" sheet).

Abstract translation: 披露了丝光沸石（MOR），尖晶石（MAZ）和“Omega”之间中间的独特的斜方孔多孔组氨酸硅酸盐。 这种材料的特征在于'a'轴值为7.3 ANGSTROM，'b'轴值为18.1 ANGSTROM，'c'轴值是10.6 ANGSTROM（MOR sheet）和15.6 ANGSTROM（MAZ， 欧米茄“片）。

公开(公告)号：US4714601A

公开(公告)日：1987-12-22

申请号：US606940

申请日：1984-05-04

Applicant: David E. W. Vaughan

Inventor： David E. W. Vaughan

IPC: C01B39/20 ,  C01B33/28

CPC classification number: C01B39/205 ,  Y10S423/21

Abstract: An aluminosilicate characterized by having a faujasite structure, a silica to alumina mole ratio of at least six and bis-(2-hydroxyethyl)-dimethylammonium ions or other large tetra alkyl or hydroxy alkyl ammonium ions within the large cages of the aluminosilicate. This composition may be prepared by crystallization from an aged reaction mixture to an oxide of sodium, a tetra alkyl or hydroxy alkyl ammonium salt, water, a source of silica, a source of alumina and sodium aluminosilicate nucleating seeds in specified relative amounts.

Abstract translation: 铝硅酸盐的特征在于，在硅铝酸盐的大笼子内具有六面沸石结构，二氧化硅与氧化铝的摩尔比为至少六个和双 - （2-羟乙基） - 二甲基铵离子或其它大的四烷基或羟基烷基铵离子。 该组合物可以通过从老化的反应混合物结晶成钠，四烷基或羟基烷基铵盐的氧化物，水，二氧化硅源，氧化铝源和硅铝酸钠成核种子以特定相对量的方式制备。

公开(公告)号：US4340573A

公开(公告)日：1982-07-20

申请号：US211888

申请日：1980-01-09

Applicant: David E. W. Vaughan ,  Grant C. Edwards ,  Michael G. Barrett

Inventor： David E. W. Vaughan ,  Grant C. Edwards ,  Michael G. Barrett

IPC: C01B39/02 ,  C01B33/26

CPC classification number: C01B39/02 ,  C01B33/2823 ,  Y10S423/21 ,  Y10S423/24

Abstract: Synthetic crystalline alumino-silicate zeolites are prepared by combining reactant quantities of alumina, silica, sodium hydroxide and water with zeolite-forming alumino-silicate seeds having the composition 16 Na.sub.2 O: 2 to 9 Al.sub.2 O.sub.3 : 15 SiO.sub.2 : 500 to 2000 H.sub.2 O. The seed compositions may be used to produce Type A, X and Y crystalline alumino-silicate zeolites.

Abstract translation: 合成的结晶铝硅酸盐沸石通过将氧化铝，二氧化硅，氢氧化钠和水的反应物量与沸石形成的铝硅酸盐种子组合而制备，所述沸石形成铝硅酸盐种子具有组成16Na 2 O：2至9 Al 2 O 3：15SiO 2：500至2000H 2 O。 种子组合物可用于生产A型，X型和Y型结晶铝硅酸盐沸石。