公开(公告)号：US4661332A

公开(公告)日：1987-04-28

申请号：US759847

申请日：1985-07-29

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

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

IPC: C01B39/04 ,  C01B39/06 ,  C01B39/20 ,  C01B39/48 ,  C01B39/50 ,  C01B33/20

CPC classification number: C01B39/48 ,  C01B39/065

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

Abstract translation: 本发明涉及一种称为ECR-18的合成沸石，其具有类似于矿物保油土的结构和沸石的制备方法。

公开(公告)号：US4376226A

公开(公告)日：1983-03-08

申请号：US346150

申请日：1982-02-05

Applicant: Daniel D. Rosenfeld ,  David E. W. Vaughan

Inventor： Daniel D. Rosenfeld ,  David E. W. Vaughan

IPC: B01J20/18 ,  B01J20/34 ,  C07C1/00 ,  C07C7/13 ,  C07C15/02 ,  C07C67/00 ,  C07C7/12

CPC classification number: C07C7/13

Abstract: An improved process for separating ortho aromatic isomers from a feed stream containing a mixture of aromatics by contacting the feed stream with a bed of the crystalline aluminosilicate adsorbent CSZ-1. The adsorbed ortho aromatic isomer is removed from the adsorbent by desorption.

Abstract translation: 通过使进料流与结晶硅铝酸盐吸附剂CSZ-1的床接触，从含有芳烃混合物的进料流中分离邻芳香族异构体的改进方法。 吸附的邻芳族异构体通过解吸从吸附剂中除去。

公开(公告)号：US4333859A

公开(公告)日：1982-06-08

申请号：US201260

申请日：1980-10-27

Applicant: David E. W. Vaughan ,  Michael G. Barrett

Inventor： David E. W. Vaughan ,  Michael G. Barrett

IPC: C10G11/05 ,  B01J20/18 ,  B01J29/00 ,  B01J29/08 ,  B01J29/80 ,  C01B39/00 ,  C01B39/20 ,  C01B39/52 ,  C10G11/00 ,  C10G35/095 ,  C10G47/16 ,  C01B33/28

CPC classification number: B01J29/80 ,  B01J20/18 ,  B01J29/08 ,  C01B33/2853 ,  C01B33/2892 ,  B01J2229/26 ,  B01J2229/42 ,  Y10S423/21

Abstract: A high silica faujasite structure, CSZ-3, has a composition 0.02 to 0.20 Cs.sub.2 O: 0.80 to 0.95 Na.sub.2 O: Al.sub.2 O.sub.3 : 5.0 to 7.0 SiO.sub.2 : 2-10 H.sub.2 O The zeolite has utility in sorption, separation and catalytic applications and it has high hydrothermal stability. It is made by reacting sources of silica, alumina, soda, and cesia together with a nucleating agent in the form of seeds or a seed solution, followed by hot aging at a temperature between 50.degree. and 160.degree. C.

Abstract translation: 高硅石八面沸石结构CSZ-3具有0.02〜0.20 Cs2O的组成：0.80〜0.95 Na2O：Al2O3：5.0〜7.0SiO2：2-10H2O该沸石在吸附，分离，催化应用中具有应用价值，具有高水热 稳定性。 通过将二氧化硅，氧化铝，苏打和仙客来源与种子或种子溶液形式的成核剂反应，然后在50℃至160℃的温度下热老化而制得。

公开(公告)号：US4271043A

公开(公告)日：1981-06-02

申请号：US80959

申请日：1979-10-01

Applicant: David E. W. Vaughan ,  Roger J. Lussier ,  John S. Magee, Jr.

Inventor： David E. W. Vaughan ,  Roger J. Lussier ,  John S. Magee, Jr.

IPC: B01D53/28 ,  B01J20/12 ,  B01J20/16 ,  B01J21/16 ,  B01J27/16 ,  B01J29/04 ,  B01J39/14 ,  C01B39/00

CPC classification number: B01J29/049 ,  B01D53/28 ,  B01J20/12 ,  B01J20/16 ,  B01J21/16 ,  Y10S502/50

Abstract: Pillared interlayered clays are reacted with a base such as ammonium hydroxide to increase the ion exchange capacity thereof. The pillared interlayered clays are prepared by reacting a smectite clay, such as bentonite, with a metal complex polymer, such as chlorhydrol, and calcining the resulting product.

Abstract translation: 柱状的层间粘土与碱如氢氧化铵反应以增加其离子交换能力。 通过使诸如膨润土之类的绿土粘土与金属络合物聚合物如氯化氢反应并煅烧所得产物来制备支撑的层间粘土。

公开(公告)号：US4178352A

公开(公告)日：1979-12-11

申请号：US944557

申请日：1978-09-21

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

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

IPC: C01B33/28

CPC classification number: C01B33/2853 ,  Y10S423/21

Abstract: Type Y zeolite is prepared using a minimum excess of reactants by a method wherein required sodium hydroxide, silica, alumina and water reactants are combined in multi-stage procedure to obtain a uniform fluid reaction slurry. The procedure permits the efficient commercial production of high quality type Y zeolite and minimizes the formation of excess silicate containing by-product effluent.

Abstract translation: Y型沸石通过使用最少量过量的反应物的方法制备，其中所需的氢氧化钠，二氧化硅，氧化铝和水反应物在多级方法中组合以获得均匀的流体反应浆料。 该方法允许高质量Y型沸石的高效商业化生产，并使过剩的含硅酸盐的副产物流出物的形成最小化。

公开(公告)号：US06723230B1

公开(公告)日：2004-04-20

申请号：US09620796

申请日：2000-07-21

Applicant: Jingguang G. Chen ,  Leo D. Brown ,  William C. Baird, Jr. ,  Gary B. McVicker ,  Edward S. Ellis ,  Michele S. Touvelle ,  Darryl P. Klein ,  David E. W. Vaughan

Inventor： Jingguang G. Chen ,  Leo D. Brown ,  William C. Baird, Jr. ,  Gary B. McVicker ,  Edward S. Ellis ,  Michele S. Touvelle ,  Darryl P. Klein ,  David E. W. Vaughan

IPC: C10G2500

CPC classification number: C10G45/10 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3466 ,  B01J23/89 ,  B01J23/94 ,  B01J38/06 ,  B01J2220/56 ,  C10G25/003 ,  C10G45/04 ,  C10G45/62 ,  C10G65/043

Abstract: A process to regenerate iron-based hydrogen sulfide sorbents using steam. The steam is preferably mixed with hydrogen-containing gas and/or an inert gas, such as nitrogen. In a preferred embodiment, the sorbent is first exposed to the steam and then exposed to a hydrogen-containing gas at regeneration conditions.

Abstract translation: 使用蒸汽再生铁基硫化氢吸附剂的方法。 蒸汽优选与含氢气体和/或惰性气体如氮气混合。 在优选的实施方案中，首先将吸附剂暴露于蒸汽，然后在再生条件下暴露于含氢气体。

公开(公告)号：US06521563B2

公开(公告)日：2003-02-18

申请号：US09735778

申请日：2000-12-13

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

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

IPC: B01J27182

CPC classification number: C01B37/08 ,  B01J29/005 ,  B01J29/06 ,  B01J29/85 ,  C01B39/54 ,  C10G11/05 ,  C10G45/64 ,  C10G2400/20 ,  Y10S423/30

Abstract: Disclosed are silicoaluminates (SAPOs) having unique silicon distributions, a method for their preparation and their use as naphtha cracking catalysts. More particularly, the new SAPOs have a high silica:alumina ratio and favorable Si atom distribution.

Abstract translation: 公开了具有独特硅分布的硅铝酸盐（SAPO），其制备方法及其作为石脑油裂解催化剂的用途。 更具体地说，新的SAPO具有高的二氧化硅：氧化铝比和有利的Si原子分布。

公开(公告)号：US06303534B1

公开(公告)日：2001-10-16

申请号：US09315419

申请日：1999-05-20

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

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

IPC: B01J27182

CPC classification number: C01B37/08 ,  B01J29/005 ,  B01J29/06 ,  B01J29/85 ,  C01B39/54 ,  C10G11/05 ,  C10G45/64 ,  C10G2400/20 ,  Y10S423/30

Abstract: Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions and their preparation. More particularly, the new SAPOs have a high silica:alumina ratio, and are prepared from single phase synthesis solutions, or from microemulsions containing surfactants.

Abstract translation: 公开了具有独特硅分布及其制备的硅铝磷酸盐（SAPO）。 更具体地，新的SAPO具有高的二氧化硅：氧化铝比，并且由单相合成溶液或由含有表面活性剂的微乳液制备。

公开(公告)号：US06294493B1

公开(公告)日：2001-09-25

申请号：US09315416

申请日：1999-05-20

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

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

IPC: B01J2906

CPC classification number: C01B37/08 ,  B01J29/005 ,  B01J29/06 ,  B01J29/85 ,  C01B39/54 ,  C10G11/05 ,  C10G45/64 ,  C10G2400/20 ,  Y10S423/30

Abstract: Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions and high catalytic cracking activity, a method for their preparation and their use as FCC catalysts. More particularly, the new SAPOs have a high silica:alumina ratio and favorable Si atom distribution. The new SAPOs may have a small crystal size and may be synthesized from a single- phase synthesis solution.

Abstract translation: 公开了具有独特硅分布和高催化裂解活性的硅铝磷酸盐（SAPO），其制备方法及其作为FCC催化剂的用途。 更具体地说，新的SAPO具有高的二氧化硅：氧化铝比和有利的Si原子分布。 新的SAPO可能具有小的晶体尺寸，并且可以由单相合成溶液合成。

公开(公告)号：US5976491A

公开(公告)日：1999-11-02

申请号：US169653

申请日：1998-10-09

Applicant: David E. W. Vaughan

Inventor： David E. W. Vaughan

IPC: B01J20/18 ,  C01B37/04 ,  C01B37/06 ,  C01B37/08 ,  C01B39/54

CPC classification number: C01B37/08 ,  C01B37/04 ,  C01B37/06 ,  C01B39/54 ,  Y10S423/30

Abstract: The present invention is a large-pore aluminophosphate or substituted aluminophosphate comprising a compositionaR:(M.sub.x Al.sub.y P.sub.z)O.sub.2wherein R represents an organic templating agent, and a=0 to 0.4, X=0 to 0.4, y=0.35 to 0.5, and Z=0.25 to 0.5 and characterized by the diffraction pattern of Table 1 and M may be Si, Ga, Ge, Co, Ni, Zn, Fe, V, Ti and mixtures thereof.

Abstract translation: 本发明是包含组成aR（MxAlyPz）O 2的大孔磷酸铝或取代的磷酸铝，其中R表示有机模板剂，a = 0至0.4，X = 0至0.4，y = 0.35至0.5，Z = 0.25〜0.5，其特征在于表1的衍射图，M可以是Si，Ga，Ge，Co，Ni，Zn，Fe，V，Ti及其混合物。