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    Preparation of alkylaromatic hydrocarbons and alkylaryl sulfonates
    2.
    发明申请
    Preparation of alkylaromatic hydrocarbons and alkylaryl sulfonates 失效
    烷基芳烃和烷基芳基磺酸盐的制备

    公开(公告)号：US20050165264A1

    公开(公告)日：2005-07-28

    申请号：US10509508

    申请日：2003-03-28

    申请人： Carolyn Duncan ,  David Turner ,  Jane Cheng ,  Charles Yarbrough ,  Raphael Caers ,  Ramzi Saleh ,  James Propp

    发明人： Carolyn Duncan ,  David Turner ,  Jane Cheng ,  Charles Yarbrough ,  Raphael Caers ,  Ramzi Saleh ,  James Propp

    IPC分类号： C07C2/66 ,  C07C15/107 ,  C07C303/06 ,  C07C309/31 ,  C07C2/68

    CPC分类号： C07C2/66 ,  C07C15/107 ,  C07C303/06 ,  C07C2527/1206 ,  C07C2527/126 ,  C07C2527/173 ,  C07C2529/70 ,  C07C309/31

    摘要： In a process for preparing an alkylaromatic hydrocarbon composition an olefinic hydrocarbon mixture and an aromatic compound are contacted under alkylation conditions with an aromatic alkylation catalyst selected from a homogeneous acid catalyst and heterogeneous acid catalyst comprising a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstroms. The olefinic hydrocarbon mixture comprises at least 5 wt % by weight of mono-olefin oligomers of the empirical formula: CnH2n wherein n is greater than or equal to 10, the mono-olefin oligomers comprising at least 20 percent by weight of olefins having at least 12 carbon atoms, and the olefins having at least 12 carbon atoms having an average of from 0.8 to 2.0 C1-C3 alkyl branches per carbon chain. Sulfonation of the alkylaromatic hydrocarbon product produces an alkylaryl sulfonate mixture that exhibits advantageous properties, such as biodegradability and hard and cold water performance.

    摘要翻译： 在制备烷基芳族烃组合物的方法中，烯烃混合物和芳族化合物在烷基化条件下与选自均相酸催化剂的芳族烷基化催化剂和包含具有包括d的X射线衍射图的分子筛的多相酸催化剂接触 最大值为12.4±0.25,6.9±0.15,3.57±0.07和3.42±0.07埃。 烯烃混合物包含至少5重量％的以下经验式的单烯烃低聚物：<？in-line-formula description =“In-line Formulas”end =“lead”？> C n 其中n大于或等于10，单烯烃低聚物包含：其中n大于或等于10，其中n大于或等于10，单烯烃低聚物包含 至少20重量％的具有至少12个碳原子的烯烃，并且具有至少12个碳原子的烯烃具有平均0.8-2.0℃-1-3C 3 >每个碳链的烷基支链。 烷基芳族烃产物的磺化产生显示出有利性质的烷基芳基磺酸盐混合物，例如生物降解性和冷水和冷水性能。

    Method for decomposition of ethers
    3.
    发明申请
    Method for decomposition of ethers 有权
    醚分解方法

    公开(公告)号：US20060229481A1

    公开(公告)日：2006-10-12

    申请号：US11104315

    申请日：2005-04-12

    申请人： Charles Yarbrough ,  Vijay Swarup ,  Patrick Maher ,  Albert Hu ,  Michael Bedell

    发明人： Charles Yarbrough ,  Vijay Swarup ,  Patrick Maher ,  Albert Hu ,  Michael Bedell

    IPC分类号： C07C1/207

    CPC分类号： C07C1/24 ,  C07C1/213 ,  C10G3/40 ,  C10G3/49 ,  C10G3/57 ,  C10G3/62 ,  C10G2300/1037 ,  C10G2300/202 ,  C10G2300/4093 ,  C10G2400/20 ,  C10G2400/28

    摘要： This invention relates to a method of making an olefin from a dialkyl ether comprising (a) introducing an ether having a formula CxH2x+1CyH2y+1 into a thermal or catalytic cracking unit processing a hydrocarbon feedstock; and (b) decomposing at least a portion of the ether to form an olefin having a formula CxH2x and/or CyH2y and an alcohol having a formula CxH2x+1 and/or CyH2y+1OH, wherein x and y independently range from about 1 to about 30. This invention also relates to a method of reducing coking in a thermal or catalytic cracking unit comprising (a) introducing an ether, having a formula CxH2x+1OCyH2y+1, into the cracking unit processing a hydrocarbon feedstock in an amount effective to reduce coke formation relative to processing the hydrocarbon feedstock in the absence of the ether, wherein x and y independently range from about 1 to about 30.

    摘要翻译： 本发明涉及一种由二烷基醚制备烯烃的方法，该方法包括：（a）引入具有式C x 2 H 2 x + 1 C y的醚， / 2＆gt; 2y + 1＆lt; / 2＆gt;到处理烃原料的热或催化裂化装置; 和（b）分解至少一部分醚以形成具有式C x H 2 H 2和/或C y H的烯烃 2y和具有式C x H 2 x + 1和/或C y y H的醇， 2y + 1H OH，其中x和y独立地在约1至约30的范围内。本发明还涉及在热或催化裂化单元中还原焦化的方法，其包括（a）引入具有式 C x 2 x + 1 O 2 H 2 y + 1 N，进入裂化装置中处理烃原料 相对于在不存在醚的情况下相对于处理烃原料而有效降低焦炭形成的量，其中x和y独立地为约1至约30。

    Universal switch
    4.
    发明申请
    Universal switch 有权
    通用开关

    公开(公告)号：US20050259491A1

    公开(公告)日：2005-11-24

    申请号：US10851679

    申请日：2004-05-21

    申请人： Charles Yarbrough ,  James Reimund ,  Michel Haddad ,  Rajesh Sukumaran

    发明人： Charles Yarbrough ,  James Reimund ,  Michel Haddad ,  Rajesh Sukumaran

    IPC分类号： G11C8/00 ,  H04Q3/54

    CPC分类号： H04Q3/542

    摘要： A universal switch, comprising a plurality of terminals and a plurality of interconnected independently switchable switches coupled to the terminals, where the plurality of interconnected switches are configurable to connect any subset of the terminals to any other subset of the terminals, and optionally, to disconnect all the terminals. One implementation includes a first terminal, a second terminal, a third terminal, and a plurality of interconnected switches coupled to the terminals. The plurality of interconnected switches are configurable to implement a variety of interconnections between the terminals, including: the first terminal connected only to the second terminal, the first terminal connected only to the third terminal, the second terminal connected only to the third terminal, the first terminal connected to the second terminal and the third terminal, and optionally, all three terminals disconnected.

    摘要翻译： 一种通用开关，包括耦合到端子的多个端子和多个互连的可独立切换的开关，其中多个互连的开关可配置为将端子的任何子集连接到端子的任何其他子集，并且可选地，以断开 所有的终端。 一个实施方式包括耦合到端子的第一端子，第二端子，第三端子和多个互连的开关。 多个相互连接的开关可配置为在端子之间实现各种互连，包括：仅连接到第二端子的第一端子，仅连接到第三端子的第一端子，仅连接到第三端子的第二端子， 第一端子连接到第二端子和第三端子，并且可选地，所有三个端子断开。

    Process for alcohol production by selective ether decomposition
    6.
    发明申请
    Process for alcohol production by selective ether decomposition 失效
    通过选择性醚分解生产酒精的方法

    公开(公告)号：US20060281954A1

    公开(公告)日：2006-12-14

    申请号：US11147919

    申请日：2005-06-08

    申请人： Charles Yarbrough ,  Brian Roberts ,  Dennis Davoren ,  Kenneth Buturla ,  Carl Katzenstein ,  Doron Levin ,  Hans Korsten ,  Vijay Swarup

    发明人： Charles Yarbrough ,  Brian Roberts ,  Dennis Davoren ,  Kenneth Buturla ,  Carl Katzenstein ,  Doron Levin ,  Hans Korsten ,  Vijay Swarup

    IPC分类号： C07C29/03

    CPC分类号： B01J23/24 ,  B01J21/06 ,  B01J21/066 ,  B01J23/10 ,  C07C29/04 ,  C07C29/10 ,  C07C31/10 ,  C07C31/12

    摘要： This invention relates to a process for the production of an alcohol, the process comprising (a) reacting an olefin and water in the presence of a catalyst under conditions sufficient to form a crude alcohol stream comprising alcohol, and a dialkyl ether; (b) separating at least a portion of the crude alcohol stream into an alcohol-containing stream and a dialkyl ether stream; (c) contacting at least a portion of the dialkyl ether stream with an ether decomposition catalyst, the ether decomposition catalyst comprising a mixed metal oxide having the following composition XmYnZpOq where X is at least one metal selected from Group 4 of the Periodic Table of Elements, Y is at least one metal selected from Group 3 (including the Lanthanides and Actinides) and Group 6 of the Periodic Table of Elements and Z is at least one metal selected from Groups 7, 8, and 11 of the Periodic Table of Elements; m, n, p, and q are the atomic ratios of their respective components and, when m is 1, n is from about 0.01 to about 0.75, p is from 0 to about 0.1, and q is the number of oxygen atoms necessary to satisfy the valence of the other components, to form a crude dialkyl ether decomposition stream comprising alcohol and olefin; (d) recovering at least a portion of the olefin from the crude dialkyl ether decomposition stream; and (e) recycling at least a portion of the olefin recovered in step (d) to step (a).

    摘要翻译： 本发明涉及一种生产醇的方法，该方法包括（a）在足以形成包含醇和二烷基醚的粗醇物流的条件下，在催化剂存在下使烯烃和水反应; （b）将至少一部分粗醇流分离成含醇流和二烷基醚流; （c）使至少一部分二烷基醚料流与醚分解催化剂接触，所述醚分解催化剂包含具有以下组成的混合金属氧化物： 其中X是选自元素周期表第4族的至少一种金属，Y是选自第3族（包括镧系元素）中的至少一种金属 和锕系元素）和元素周期表第6族，Z是选自元素周期表第7,8和11族中的至少一种金属; m，n，p和q是它们各自成分的原子比，当m为1时，n为约0.01至约0.75，p为0至约0.1，q为必需的氧原子数 满足其他组分的化合价，形成包含醇和烯烃的粗二烷基醚分解物流; （d）从粗二烷基醚分解流中回收至少一部分烯烃; 和（e）将步骤（d）中回收的烯烃的至少一部分再循环到步骤（a）。

    Warming device for disposable towel dispenser
    7.
    发明授权
    Warming device for disposable towel dispenser 失效
    一次性毛巾架加热装置

    公开(公告)号：US4694973A

    公开(公告)日：1987-09-22

    申请号：US803465

    申请日：1985-12-02

    申请人： K. Daniel Rose ,  Charles Yarbrough ,  Alan F. Strachan

    发明人： K. Daniel Rose ,  Charles Yarbrough ,  Alan F. Strachan

    IPC分类号： B65D83/08 ,  A47K10/32 ,  A47K10/42 ,  B65D81/18 ,  A47K10/38

    CPC分类号： A47K10/422 ,  A47K10/32 ,  A47K2010/3266 ,  A47K2010/3293

    摘要： A device for warming and illuminating pre-packaged, pre-wetted disposable towels is provided. The unit also secures a plastic canister of disposable towels so that the towels may be dispensed with one hand. A cup sized to enclose the canister in an upper sector has a supporting dish, upon the upper surface of which is provided a series of lips to engage various diameter plastic canisters containing the towels. The dish has a recessed bowl at its center in which one or more small incandescent light bulbs are mounted to warm the fluid pool within the canister and to provide illumination through a translucent window portion of the cup. The top of the dispenser is capped to retain the container from above, while the dish is spring mounted within the cup to assure a snug vertical fit of the container within the cup. A dispenser opening is provided in the cap of the unit, through which the towels from the container are pulled out. A suction cup at the base of the cup secures the entire unit to another surface to assure that the dispenser does not move as towels are being dispensed.

    摘要翻译： 提供了用于升温和照亮预包装的预润湿一次性毛巾的装置。 该单元还固定一次性毛巾的塑料罐，使得一只手可以分配毛巾。 尺寸适于将罐封闭在上部扇区中的杯具有支撑盘，其上表面设置有一系列唇部，以接合包含毛巾的各种直径的塑料罐。 该盘在其中心处具有凹入的碗，其中安装一个或多个小白炽灯泡以加热罐内的流体池并且通过杯的半透明窗口部分提供照明。 分配器的顶部被盖住以从上方保持容器，而盘被弹簧安装在杯内，以确保容器在杯内的紧贴的垂直配合。 分配器开口设置在单元的盖中，来自容器的毛巾通过该分配器开口被拉出。 杯底部的吸盘将整个单元固定到另一个表面，以确保分配器不会随着毛巾的分配而移动。

    Dimensionally flexible sparse matrix topology
    8.
    发明申请
    Dimensionally flexible sparse matrix topology 有权
    尺寸灵活的稀疏矩阵拓扑

    公开(公告)号：US20050270137A1

    公开(公告)日：2005-12-08

    申请号：US10851685

    申请日：2004-05-21

    申请人： Charles Yarbrough ,  James Reimund ,  Rajesh Sukumaran ,  Michel Haddad

    发明人： Charles Yarbrough ,  James Reimund ,  Rajesh Sukumaran ,  Michel Haddad

    IPC分类号： H01P1/12 ,  H04Q1/00

    CPC分类号： H01P1/127

    摘要： A dimensionally flexible sparse matrix comprising multiple ports connected to a plurality of interconnected universal switches is disclosed. Each universal switch has at least three terminals and is switchable to connect any pair or all three terminals together. The plurality of interconnected universal switches are independently switchable to connect any one or more ports of the sparse matrix to any subset of the other ports. The sparse matrix may also be configurable to duplicate the connectivity of a variety of dimensionally different switch matrices by designating a first subset of the multiple ports as row ports and a second subset of the remaining ports as column ports with the added flexibility of connecting row-to-row and/or column-to column. The small physical size of signal stubs in the universal switches results in a signal path between any pair of terminals that may be suitable for the transmission of signal frequencies greater than approximately 500 mega-hertz.

    摘要翻译： 公开了一种包括连接到多个互连通用开关的多个端口的尺寸灵活的稀疏矩阵。 每个通用开关具有至少三个端子，并且可切换以将任何一对或所有三个端子连接在一起。 多个互连通用交换机可独立地切换以将稀疏矩阵的任何一个或多个端口连接到其他端口的任何子集。 稀疏矩阵还可以被配置为通过将多个端口的第一子集指定为行端口来复制各种尺寸不同的开关矩阵的连接性，并且剩余端口的第二子集作为列端口，具有连接行 - 行列和/或列到列。 通用开关中的信号短截线的物理尺寸较小导致任何一对端子之间的信号路径可能适合于传输大于500兆赫兹的信号频率。