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106 条记录 (耗时 0.048 秒)

    Mixed matrix membrane with mesoporous particles and methods for making and using the same
    41.
    发明申请
    Mixed matrix membrane with mesoporous particles and methods for making and using the same 有权
    具有介孔颗粒的混合基质膜及其制备和使用方法

    公开(公告)号：US20060107830A1

    公开(公告)日：2006-05-25

    申请号：US10994063

    申请日：2004-11-19

    申请人： Stephen Miller ,  Alexander Kuperman ,  De Vu

    发明人： Stephen Miller ,  Alexander Kuperman ,  De Vu

    IPC分类号： B01D53/22

    CPC分类号： B01D67/0079 ,  B01D53/228 ,  B01D69/02 ,  B01D69/145 ,  B01D69/148 ,  B01D71/028 ,  Y02C10/10 ,  Y10S95/902 ,  Y10S95/903

    摘要： A mixed matrix membrane for separating gas components from a mixture of gas components is disclosed. The membrane comprises a continuous phase polymer with inorganic porous particles, preferably molecular sieves, interspersed in the polymer. The polymer has a CO2/CH4 selectivity of at least 20 and the porous particles have a mesoporosity of at least 0.1 cc STP/g. The mixed matrix membrane exhibits an increase in permeability of least 30% with any decrease in selectivity being no more than 10% relative to a membrane made of the neat polymer. The porous particles may include, but are not limited to, molecular sieves such as CVX-7 and SSZ-13, and/or other molecular sieves having the required mesoporosity. A method for making the mixed matrix membrane is also described. Further, a method is disclosed for separating gas components from a mixture of gas components using the mixed matrix membrane with mesoporous particles.

    摘要翻译： 公开了一种用于从气体组分的混合物中分离气体组分的混合基质膜。 该膜包括连续相聚合物，其具有散布在聚合物中的无机多孔颗粒，优选分子筛。 聚合物的CO 2 / CH 4选择性至少为20，多孔颗粒具有至少0.1cc STP / g的介孔度。 混合基质膜相对于由纯聚合物制成的膜，选择性的任何降低都不超过10％，渗透率增加至少为30％。 多孔颗粒可以包括但不限于分子筛例如CVX-7和SSZ-13，和/或具有所需介孔性的其它分子筛。 还描述了制备混合基质膜的方法。 此外，公开了一种使用具有介孔颗粒的混合基质膜从气体组分的混合物中分离气体组分的方法。

    Multiple tube pneumatic launcher
    42.
    发明申请
    Multiple tube pneumatic launcher 有权
    多管气动发射器

    公开(公告)号：US20060086241A1

    公开(公告)日：2006-04-27

    申请号：US10503625

    申请日：2004-03-29

    申请人： Stephen Miller ,  Steven Fox ,  David Feild ,  Richard Bauernschub ,  Justin Mettee

    发明人： Stephen Miller ,  Steven Fox ,  David Feild ,  Richard Bauernschub ,  Justin Mettee

    IPC分类号： F41A9/00

    CPC分类号： F41A23/42 ,  F41B11/00 ,  F41B11/62 ,  F41F3/042

    摘要： A launcher includes a plurality of launch tubes for stowing and launching a plurality of air vehicles. A central air manifold is operatively connected to an air storage tank; a first launch tube air manifold is operatively connected to a first group of the launch tubes and operatively connected to the central air manifold. The first launch tube air manifold has a separate port corresponding to each launch tube of the first group of launch tubes. A release valve mechanism is removably mounted in one of the ports of the first launch tube air manifold, the release valve mechanism controlling the passage of launch air between the first launch tube air manifold and the launch tube corresponding to the port in which the release valve mechanism is mounted. A plug is removably mounted in each of the ports not occupied by the release valve mechanism.

    摘要翻译： 发射器包括多个用于收起和发射多个空中飞行器的发射管。 中央空气歧管可操作地连接到储气罐; 第一发射管空气歧管可操作地连接到第一组发射管并可操作地连接到中央空气歧管。 第一发射管空气歧管具有对应于第一组发射管的每个发射管的单独端口。 释放阀机构可移除地安装在第一发射管空气歧管的一个端口中，释放阀机构控制在第一发射管空气歧管和发射管之间的发射空气通过，其中释放阀 机构安装。 塞子可移除地安装在未被释放阀机构占据的每个端口中。

    Hydroisomerization processes using pre-sulfided catalysts
    44.
    发明申请
    Hydroisomerization processes using pre-sulfided catalysts 审中-公开
    使用预硫化催化剂的加氢异构化方法

    公开(公告)号：US20050139513A1

    公开(公告)日：2005-06-30

    申请号：US10747152

    申请日：2003-12-30

    申请人： Stephen Miller

    发明人： Stephen Miller

    IPC分类号： C10G45/64 ,  C10G73/38

    CPC分类号： C10G45/64 ,  C10G2400/10

    摘要： The present application relates to methods for producing a lubricant base oil from a waxy hydrocarbon feed using a pre-sulfided shape selective, intermediate pore size, noble metal-containing molecular sieve catalyst. According to the present invention, a shape selective, intermediate pore size, noble metal-containing molecular sieve catalyst is pre-sulfided to provide a sulfided catalyst, wherein the molar ratio of sulfur to noble metal in the sulfided catalyst is greater than one, and a waxy hydrocarbon feed is hydroisomerized by contacting the waxy hydrocarbon feed with the sulfided catalyst at hydroisomerization conditions, to produce a lubricant base oil.

    摘要翻译： 本申请涉及使用预硫化形状选择性，中等孔径，含贵金属的分子筛催化剂从蜡质烃进料制备润滑剂基础油的方法。 根据本发明，对选择性中等孔径的含贵金属的分子筛催化剂进行预硫化以提供硫化催化剂，其中硫与催化剂中的硫与贵金属的摩尔比大于1， 通过在加氢异构化条件下使蜡质烃进料与硫化催化剂接触，将蜡状烃进料加氢异构化，以产生润滑剂基础油。

    Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes
    45.
    发明申请
    Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes 有权
    具有小孔分子筛的混合基质膜和制备和使用膜的方法

    公开(公告)号：US20050139066A1

    公开(公告)日：2005-06-30

    申请号：US10745992

    申请日：2003-12-24

    申请人： Stephen Miller ,  Alexander Kuperman ,  De Vu

    发明人： Stephen Miller ,  Alexander Kuperman ,  De Vu

    IPC分类号： B01D53/22

    CPC分类号： B01D69/148 ,  B01D53/228 ,  B01D67/0079 ,  B01D71/028 ,  Y10S55/05

    摘要： A mixed matrix membrane is provided which comprises a continuous phase organic polymer and small pore molecular sieves dispersed therein. The molecular sieves have a largest minor crystallographic free diameter of 3.6 Angstroms or less. When these molecular sieves are properly interspersed with a continuous phase polymer, the membrane will exhibit a mixed matrix membrane effect, i.e., a selectivity increase of at least 10% relative to a neat membrane containing no molecular sieves. Finally, methods for making and using such mixed matrix membranes to separate gases from a mixture containing two or more gases are also disclosed.

    摘要翻译： 提供了一种混合基质膜，其包含分散在其中的连续相有机聚合物和小孔分子筛。 分子筛的最小次晶界自由直径为3.6埃或更小。 当这些分子筛适当地散布有连续相聚合物时，膜将表现出混合的基质膜效应，即相对于不含分子筛的纯净膜的选择性增加至少为10％。 最后，还公开了制造和使用这种混合基质膜从含有两种或多种气体的混合物中分离气体的方法。

    Preparation of molecular sieves involving spray drying
    47.
    发明申请
    Preparation of molecular sieves involving spray drying 审中-公开
    制备涉及喷雾干燥的分子筛

    公开(公告)号：US20050063901A1

    公开(公告)日：2005-03-24

    申请号：US10671313

    申请日：2003-09-24

    申请人： Stephen Miller ,  David Cooper ,  Gerald Woltermann ,  William Cormier

    发明人： Stephen Miller ,  David Cooper ,  Gerald Woltermann ,  William Cormier

    IPC分类号： B01J21/00 ,  B01J29/00 ,  C01B33/36 ,  C01B37/02 ,  C01B39/00 ,  C01B39/40 ,  C01B39/48 ,  C01F7/00

    CPC分类号： C01B39/40 ,  C01B37/02 ,  C01B39/48 ,  Y10S423/22 ,  Y10S423/27

    摘要： Molecular sieves are prepared by forming a reaction mixture slurry, spray drying the reaction mixture slurry to form particles, and heating the spray dried reaction mixture at a temperature and pressure sufficient to cause crystallization of the molecular sieve. The reaction mixture contains an organic templating agent capable of forming the molecular sieve. The template may be added to the reaction mixture either by adding all of the template prior to spray drying, or by adding a portion of the template prior to spray drying with the remainder being added after spray drying.

    摘要翻译： 通过形成反应混合物浆料，喷雾干燥反应混合物浆料以形成颗粒并在足以引起分子筛结晶的温度和压力下加热喷雾干燥的反应混合物来制备分子筛。 反应混合物含有能形成分子筛的有机模板剂。 模板可以通过在喷雾干燥之前加入所有模板，或通过在喷雾干燥之前加入一部分模板，其余部分在喷雾干燥之后加入到反应混合物中。

    Preparing a high viscosity index, low branch index dewaxed oil
    48.
    发明申请
    Preparing a high viscosity index, low branch index dewaxed oil 失效
    制备高粘度指数，低分支指数脱蜡油

    公开(公告)号：US20050006278A1

    公开(公告)日：2005-01-13

    申请号：US10628031

    申请日：2003-07-24

    申请人： Stephen Miller

    发明人： Stephen Miller

    IPC分类号： C10G45/64 ,  C10G67/04 ,  C10G73/02

    CPC分类号： C10G45/64 ,  C10G2400/10

    摘要： An integrated process for preparing a lubricating oil base stock includes an isomerization step followed by a solvent dewaxing step. A waxy feed is isomerized to an intermediate pore point, which is at least 6° C. above a target pour point, over a select molecular sieve having specified pore properties. The isomerized oil is then solvent dewaxed to a very low pour point. This process produces a dewaxed lubricating oil base stock which has an exceptionally high viscosity index.

    摘要翻译： 用于制备润滑油基料的一体化方法包括异构化步骤，然后进行溶剂脱蜡步骤。 将蜡状进料异构化成中间孔点，其在目标倾点以上至少6℃，超过具有特定孔性质的选择分子筛。 然后将异构化的油溶剂脱蜡至非常低的倾点。 该方法产生具有特别高粘度指数的脱蜡润滑油基础油料。

    Method for the site-specific modification of peptide alpha amines
    50.
    发明授权
    Method for the site-specific modification of peptide alpha amines 失效
    肽α的位点特异性修饰方法

    公开(公告)号：US5859191A

    公开(公告)日：1999-01-12

    申请号：US761023

    申请日：1996-12-05

    申请人： Stephen Miller ,  Thomas S. Scanlan

    发明人： Stephen Miller ,  Thomas S. Scanlan

    IPC分类号： A61P25/04 ,  A61K38/00 ,  A61P43/00 ,  C07K1/04 ,  C07K5/065 ,  C07K1/08 ,  G01N33/53 ,  G01N33/543 ,  G01N33/566

    CPC分类号： C07K5/06078 ,  Y02P20/55

    摘要： A peptide comprising a free terminal alpha amine is treated with an aryl sulfonamide activating agent, resulting in an activated amide. The resulting activated amide is deprotonated with a base and modified by the addition of a substituent group. The aryl sulfonamide activating group is cleaved using a nucleophilic substitution reaction. The method is particularly useful for the modification of peptides at specific N-alpha positions, and is compatible with conventional solid phase peptide synthesis, including those that utilize Fmoc protecting groups.

    摘要翻译： 包含游离末端α胺的肽用芳基磺酰胺活化剂处理，得到活化的酰胺。 所得活化的酰胺用碱去质子化并通过加入取代基进行改性。 使用亲核取代反应裂解芳基磺酰胺活化基团。 该方法对于在特定N-α位置修饰肽特别有用，并且与常规固相肽合成相容，包括利用Fmoc保护基的那些。