专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070049780A1 Methods of making xylene isomers 审中-公开
标题翻译：制备二甲苯异构体的方法
公开(公告)号：US20070049780A1
公开(公告)日：2007-03-01
申请号：US11215272
申请日：2005-08-30
申请人： Hilary Schwartz , Jeffrey Miller , Brian Henley , George Huff
发明人： Hilary Schwartz , Jeffrey Miller , Brian Henley , George Huff
IPC分类号： C07C4/12
CPC分类号： C07C6/00 , C07C5/2708 , C07C6/126 , C07C2529/26 , Y02P20/52 , C07C15/08
摘要： Disclosed herein are methods of making xylene isomers. The methods generally include contacting an aromatics-comprising feed with a non-sulfided catalyst under conditions suitable for converting the feed to a product comprising xylene isomers. The catalyst includes a support impregnated with a hydrogenation component. The support includes a macroporous binder and a sieve selected from the group consisting of a medium pore sieve, a large pore sieve, and mixtures thereof. The selection of the sieve will depend upon the size of the molecules in the feed, intermediate, and product that can be expected from the catalytic reactions. When the molecules are expected to be large, a large pore sieve should be used. In contrast, when the molecules are expected to be smaller, either a large pore sieve, a medium pore sieve, or a mixture thereof may be used. The macropores within the support have been found to be especially beneficial because they help to overcome diffusional limitations observed when utilizing highly-active catalysts lacking such macropores.
摘要翻译：本文公开了制备二甲苯异构体的方法。所述方法通常包括在适于将进料转化为包含二甲苯异构体的产物的条件下使包含芳烃的进料与非硫化催化剂接触。催化剂包括浸渍有氢化组分的载体。载体包括大孔粘合剂和选自中孔筛，大孔筛及其混合物的筛子。筛子的选择将取决于催化反应可以预期的进料，中间体和产物中分子的大小。当分子预期较大时，应使用大孔隙筛。相反，当分子预期更小时，可以使用大孔隙筛孔，中孔筛或其混合物。发现载体中的大孔是特别有益的，因为它们有助于克服当使用缺乏这种大孔的高活性催化剂时观察到的扩散限制。

2. 发明申请

US20050167338A1 Para-xylene process using perm-selective separations 有权
标题翻译：对二甲苯工艺使用烫发选择性分离
公开(公告)号：US20050167338A1
公开(公告)日：2005-08-04
申请号：US10769538
申请日：2004-01-30
申请人： Jeffrey Miller , Bo Chen , Craig Colling , George Huff , Marvin Cadwell
发明人： Jeffrey Miller , Bo Chen , Craig Colling , George Huff , Marvin Cadwell
IPC分类号： B01D61/00 , B01D61/36 , B01D69/14 , B01D71/02 , B01D71/06 , C07C7/13 , C07C7/144 , C07C15/08 , C10G25/00 , C10G25/03 , C10G31/06 , C10G31/11
CPC分类号： B01D61/362 , B01D69/141 , B01D71/021 , B01D71/028 , B01D71/06 , C07C7/13 , C07C7/144 , C10G31/06 , C10G31/11 , C10G2300/1096 , C10G2400/30 , Y02P20/125 , C07C15/08
摘要： Processes and apparatus are disclosed for recovery of purified products from a fluid mixture by means of integrated perm-selective separations with purified product recovery operations. More particularly, integrated processes of the invention comprise separations by means of one or more devices using polymeric membranes coupled with recovery of purified products by means of fractional crystallization and/or selective sorption. Processes of the invention are particularly useful for recovery of a very pure aromatic isomer when processing aromatic starting materials, for example, a pure para-xylene product from liquid mixtures even containing ethylbenzene as well as the three xylene isomers.
摘要翻译：公开的方法和装置用于通过具有纯化产物回收操作的积分渗透选择性分离从流体混合物回收纯化产物。更具体地，本发明的综合方法包括通过使用聚合物膜的一种或多种装置进行分离，所述聚合物膜通过分级结晶和/或选择性吸附与回收纯化产物相结合。当处理芳族起始原料时，本发明的方法特别有用于回收非常纯的芳族异构体，例如，即使含有乙苯的液体混合物以及三种二甲苯异构体也可以是纯的对二甲苯产物。

3. 发明申请

US20130006682A1 REAL-TIME QUANTITATIVE AND QUALITATIVE MEASUREMENT OF ORGANIZATIONAL CULTURE 审中-公开
标题翻译：组织文化的实时定量和定量测量
公开(公告)号：US20130006682A1
公开(公告)日：2013-01-03
申请号：US13175460
申请日：2011-07-01
申请人： George Huff , Jeff Reynolds , David Gorman , Matthew Scott Barnett , Jordan Cole , Matt Oxley , James Parr
发明人： George Huff , Jeff Reynolds , David Gorman , Matthew Scott Barnett , Jordan Cole , Matt Oxley , James Parr
IPC分类号： G06Q10/00
CPC分类号： G06Q10/00
摘要： Disclosed are methods, systems, apparatuses, and non-transitory computer-readable media for facilitating measurement of organizational culture in real time. In embodiments, an organization culture measurement system may facilitate culture measurement through receipt and comparison of various actions performed by persons associated with the organization. The organization culture measurement system may provide a networking and interaction interface for users within an organization to interact with each other. User actions in the networking and interaction interface may be received by the organization culture measurement system and used to associate one or more cultural classifications and/or signifiers with users. Cultural classifications and/or signifiers associated with users may be used to measure organizational culture on a wider level and incentivize desired cultural traits. Aggregation of classification of users of the networking and interaction interface may allow the organization, as well as external stakeholders, to see high-level measurement of the culture of those using the interface.
摘要翻译：公开了用于实时地测量组织文化的方法，系统，装置和非暂时的计算机可读介质。在实施例中，组织文化测量系统可以通过接收和比较与组织相关联的人员执行的各种动作来促进文化测量。组织文化测量系统可以为组织内的用户提供网络和交互界面，以相互交互。网络和交互界面中的用户操作可以由组织文化测量系统接收并且用于将一个或多个文化分类和/或符号与用户相关联。与用户相关的文化分类和/或符号可用于更广泛地衡量组织文化，并激励所需的文化特征。网络和交互界面的用户分类聚合可能使组织以及外部利益相关者能够高度衡量使用该界面的用户的文化。

4. 发明申请

US20050197518A1 Method of converting C9 aromatics-comprising mixtures to xylene isomers 审中-公开
标题翻译：将C9芳族化合物混合物转化为二甲苯异构体的方法
公开(公告)号：US20050197518A1
公开(公告)日：2005-09-08
申请号：US10794932
申请日：2004-03-04
申请人： Jeffrey Miller , George Huff , Brian Henley
发明人： Jeffrey Miller , George Huff , Brian Henley
IPC分类号： C07C6/12 , C07C15/12
CPC分类号： C07C6/126 , Y02P20/52 , C07C15/08
摘要： Disclosed herein is a method of making xylene isomers. More specifically, the method includes contacting a C9 aromatics-comprising feed with a catalyst under conditions suitable for converting the feed to an intermediate product stream comprising xylene isomers, separating at least a portion of the xylene isomers from the intermediate product stream, and recycling to the feed the xylene isomers-lean intermediate product stream. Alternatively, the method of making xylene isomers includes contacting a feed comprising C9 aromatics and less than about 30 wt. % benzene, based on the total weight of the feed, with a non-sulfided, large-pore zeolite impregnated with a Group VIB metal oxide, under conditions suitable for converting the feed to a product stream comprising xylene isomers. The disclosed method is characterized by unexpectedly high ratios of xylene isomers to ethylbenzene, xylene isomers to C9 aromatics (e.g., methylethylbenzene), xylene isomers to C10 aromatics, trimethylbenzene to methylethylbenzene, benzene to ethylbenzene, in the product of the conversion, and the high conversion of C9 aromatics and methylethylbenzene.
摘要翻译：本文公开了制备二甲苯异构体的方法。更具体地说，该方法包括在适于将进料转化为包含二甲苯异构体的中间产物流的条件下使含C 9芳烃的进料与催化剂接触，将至少一部分二甲苯异构体从中间产物流，并将二氧化碳异构体贫中间产物流再循环给进料。或者，制备二甲苯异构体的方法包括使包含C 9芳族化合物的进料和小于约30wt。在适合于将进料转化为包含二甲苯异构体的产物流的条件下，基于进料总重量的苯与具有VIB族金属氧化物浸渍的非硫化大孔沸石。所公开的方法的特征在于将二甲苯异构体与乙苯，二甲苯异构体到C 9芳族化合物（例如甲基乙基苯），二甲苯异构体到C 10芳烃，三甲基苯到甲基乙基苯，苯到乙苯，转化产物和C 9 C 7芳烃和甲基乙基苯的高转化率。

5. 发明申请

US20050178050A1 Transportation fuels 失效
公开(公告)号：US20050178050A1
公开(公告)日：2005-08-18
申请号：US11081062
申请日：2005-03-15
申请人： George Huff , William Gong , Leslie Wolf , John Eckstrom , Douglas Rundell , Michael Hodges , Monica Regalbuto
发明人： George Huff , William Gong , Leslie Wolf , John Eckstrom , Douglas Rundell , Michael Hodges , Monica Regalbuto
IPC分类号： C10L1/08 , C10G27/04 , C10G27/10 , C10G53/14 , C10L1/00 , C10L1/02 , C10L1/06 , C10L1/18 , C10L1/182 , C10L1/183 , C10L1/192 , C10L1/195 , C10L1/32
CPC分类号： C10L1/02 , C10G27/04 , C10G27/10 , C10L1/026
摘要： The present invention relates to Compositions of fuels for transportation are disclosed, particularly organic compositions which are liquid at ambient conditions. More specifically, it relates to transportation fuels comprising suitable organic distillates, as a predominant component, and limited, but essential, amounts of a component comprising oxygen-containing organic materials, which materials are typically derived from natural petroleum. Beneficially, the oxygen content of these transportation fuels is at least 0.02 percent by weight. Preferably the oxygen content these transportation fuels is in a range from about 0.2 percent to about 10 percent by weight.

6. 发明申请

US20050171395A1 Xylene process using perm-selective separations 失效
标题翻译：二甲苯工艺使用烫发选择性分离
公开(公告)号：US20050171395A1
公开(公告)日：2005-08-04
申请号：US10769539
申请日：2004-01-30
申请人： George Huff , Bo Chen , Craig Colling , Jeffrey Miller
发明人： George Huff , Bo Chen , Craig Colling , Jeffrey Miller
IPC分类号： C07C7/12 , C07C7/144 , C07C15/08
CPC分类号： C07C7/144 , C07C15/08
摘要： Processes are disclosed for production of purified products from a fluid mixtures of C8 aromatics by means of integration of perm-selective separations with purified product recovery operations. The perm-selective separations of the invention comprise of one or more devices using polymeric perm-selective membrane devices to separate a meta-xylene enriched stream from fluid mixtures of C8 aromatics thereby producing a fluid comprising the remaining aromatic compounds which advantageously includes para-xylene. Processes of the invention are particularly useful for recovery of very pure meta-xylene and para-xylene co-products from liquid mixtures even containing ethylbenzene as well as the three xylene isomers.
摘要翻译：公开了通过将选择性分选与纯化的产物回收操作相结合从C 8芳烃的流体混合物生产纯化产物的方法。本发明的烫发选择性分离包括使用聚合物选择性选择性膜装置的一种或多种装置，用于将富二甲苯富集流与C 8芳烃的流体混合物分离，从而产生包含剩余的有利地包括对二甲苯的芳族化合物。本发明的方法特别可用于从甚至含有乙苯的液体混合物以及三种二甲苯异构体中回收非常纯的间二甲苯和对二甲苯共产物。

7. 发明申请

US20050056599A1 Solid-liquid separation process 有权
标题翻译：固液分离工艺
公开(公告)号：US20050056599A1
公开(公告)日：2005-03-17
申请号：US10663918
申请日：2003-09-16
申请人： Richard Wilsak , Scott Roberts , Dean Comstock , Ronald Stefanski , George Huff
发明人： Richard Wilsak , Scott Roberts , Dean Comstock , Ronald Stefanski , George Huff
IPC分类号： B01D9/00 , B01D17/04 , B01D29/11 , B03D1/24 , C07C7/00 , B01D29/00
CPC分类号： B01D9/00 , B01D17/048 , B01D29/114 , B01D29/52 , B01D2201/202 , C07C7/00
摘要： A process for separating solids from liquids in a filtration zone defined by a higher concentration zone and a lower concentration zone separated by a filter. The process includes the steps of directing a slurry feed comprising a liquid and solids into the higher concentration zone, directing a displacement fluid to the higher concentration zone and passing at least a portion of the liquid through a filter to the filtrate zone, producing a filtrate.
摘要翻译：在由过滤器分离的较高浓度区域和较低浓度区限定的过滤区域中分离固体与液体的方法。该方法包括以下步骤：将包含液体和固体的浆料进料引导到较高浓度区域，将置换流体引导到较高浓度区域并使至少一部分液体通过过滤器至滤液区域，产生滤液。

8. 发明授权

US1508601A Leash harness for dogs 失效
标题翻译：狗用线束
公开(公告)号：US1508601A
公开(公告)日：1924-09-16
申请号：US57257822
申请日：1922-07-03
申请人： GEORGE HUFF
发明人： GEORGE HUFF
IPC分类号： A01K27/00
CPC分类号： A01K27/002 , A01K27/003 , A01K27/004 , Y10S119/907

9. 发明申请

US20070283617A1 TRANSPORTATION FUELS 失效
标题翻译：运输燃料
公开(公告)号：US20070283617A1
公开(公告)日：2007-12-13
申请号：US10793567
申请日：2004-03-04
申请人： George Huff , William Gong , Leslie Wolf , John Eckstrom , Douglas Rundell , Michael Hodges , Monica Regalbuto
发明人： George Huff , William Gong , Leslie Wolf , John Eckstrom , Douglas Rundell , Michael Hodges , Monica Regalbuto
IPC分类号： C10L1/10
CPC分类号： C10L1/02 , C10G27/04 , C10G27/10 , C10L1/026
摘要： The present invention relates to Compositions of fuels for transportation are disclosed, particularly organic compositions which are liquid at ambient conditions. More specifically, it relates to transportation fuels comprising suitable organic distillates, as a predominant component, and limited, but essential, amounts of a component comprising oxygen-containing organic materials, which materials are typically derived from natural petroleum. Beneficially, the oxygen content of these transportation fuels is at least 0.02 percent by weight. Preferably the oxygen content these transportation fuels is in a range from about 0.2 percent to about 10 percent by weight.
摘要翻译：本发明涉及用于运输的燃料的组合物，特别是在环境条件下为液体的有机组合物。更具体地说，本发明涉及包含合适的有机馏出物作为主要组分的运输燃料，以及包含含氧有机材料的组分的有限但必需的量，该材料通常衍生自天然石油。有利地，这些运输燃料的氧含量至少为0.02重量％。优选地，这些运输燃料的氧含量在约0.2重量％至约10重量％的范围内。

10. 发明申请

US20060049102A1 Ionic polymer membranes 审中-公开
标题翻译：离子聚合物膜
公开(公告)号：US20060049102A1
公开(公告)日：2006-03-09
申请号：US10933593
申请日：2004-09-03
申请人： Jeffrey Miller , George Huff , William Koros , Charles Hoppin
发明人： Jeffrey Miller , George Huff , William Koros , Charles Hoppin
IPC分类号： B01D71/06
CPC分类号： B01D53/228 , B01D71/82
摘要： Compositions and processes are disclosed for economical separation of fluid mixtures. Broadly, the present invention discloses ionic polymer compositions that are useful for perm-selective membrane separations. More particularly, ionic polymers of the invention comprise a plurality of repeating structural units having as a constituent part thereof organic ionic moieties consisting of nitrogen containing anions and/or cations. In the form of non-porous membranes, ionic polymers of the invention facilitate recovery of purified organic and inorganic products from fluid mixtures by means of perm-selective membrane separations. The present invention also provides methods for forming the ionic polymers, for example by treating selected nitrogen-containing organic polymers with acids, or treating a polymeric material comprising a plurality of carboxylate groups with an amine. Ionic polymer compositions of the invention are particularly useful for simultaneous recovery of a permeate product of an increased concentration, and a desired non-permeate stream, from a fluid mixture containing at least two compounds of different boiling point temperatures.
摘要翻译：公开了用于经济分离流体混合物的组合物和方法。广泛地，本发明公开了可用于烫发选择性膜分离的离子聚合物组合物。更具体地，本发明的离子聚合物包含多个重复结构单元，其具有由含有阴离子和/或阳离子的氮组成的有机离子部分的组成部分。以无孔膜的形式，本发明的离子聚合物便于通过选择性膜分离从流体混合物中回收纯化的有机和无机产物。本发明还提供了形成离子聚合物的方法，例如通过用酸处理选定的含氮有机聚合物，或用胺处理包含多个羧酸酯基团的聚合物材料。本发明的离子聚合物组合物特别可用于从含有至少两种不同沸点温度的化合物的流体混合物中同时回收浓度增加的渗透产物和期望的非渗透物流。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式