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. 发明授权

US07964765B2 Styrene monomer process based on oxidative dehydrogenation of ethylbenzene using CO2 as a soft oxidant 失效
标题翻译：基于乙苯的氧化脱氢的苯乙烯单体方法，使用CO 2作为软氧化剂
公开(公告)号：US07964765B2
公开(公告)日：2011-06-21
申请号：US12139455
申请日：2008-06-14
申请人： Kevin J. Schwint , Richard J. Wilcox
发明人： Kevin J. Schwint , Richard J. Wilcox
IPC分类号： C07C5/327
CPC分类号： C07C5/333 , C07C5/42 , C07C15/46
摘要： Processes are provided for the production of styrene monomer by oxidative dehydrogenation of EB using CO2 as a soft oxidant. Carbon dioxide is used as the reaction diluent in one or more dehydrogenation reactors and to supply the heat required for the endothermic reaction of EB to styrene monomer. In the dehydrogenation reactors, two parallel reactions for styrene monomer formation occur simultaneously: (1) direct EB dehydrogenation to styrene monomer over a catalyst using heat provided by the carbon dioxide, and (2) oxidative dehydrogenation of EB with carbon dioxide to form styrene monomer.
摘要翻译：提供了通过使用CO 2作为软氧化剂的EB的氧化脱氢制备苯乙烯单体的方法。在一个或多个脱氢反应器中使用二氧化碳作为反应稀释剂，并将EB的吸热反应所需的热量提供给苯乙烯单体。在脱氢反应器中，苯乙烯单体形成的两个平行反应同时发生：（1）使用二氧化碳提供的热量直接将EB脱氢成苯乙烯单体，和（2）用二氧化碳氧化脱氢形成苯乙烯单体。

2. 发明申请

US20090312590A1 Process for the Production of Styrene Monomer by Improving Energy Efficiency and Injecting a Recycle Gas into the EB Vaporizer 失效
标题翻译：通过提高能源效率和将回收气体注入EB蒸发器中生产苯乙烯单体的方法
公开(公告)号：US20090312590A1
公开(公告)日：2009-12-17
申请号：US12139456
申请日：2008-06-14
申请人： Kevin J. Schwint , Richard J. Wilcox
发明人： Kevin J. Schwint , Richard J. Wilcox
IPC分类号： C07C4/06
CPC分类号： C07C5/333 , C07C5/42 , Y02P20/142 , C07C15/46
摘要： This invention relates to a process for the production of styrene monomer by the dehydrogenation or oxidative dehydrogenation of ethylbenzene in the presence of recycle gas and more particularly to a method of reducing the boiling point of liquid ethylbenzene feed in the production of styrene monomer. The process comprises the step of catalytically dehydrogenating or oxydehydrogenating ethylbenzene in the presence of a mixture, wherein the mixture substantially comprises carbon dioxide, thereby catalytically producing styrene monomer.
摘要翻译：本发明涉及一种在循环气体存在下通过乙苯的脱氢或氧化脱氢制备苯乙烯单体的方法，更具体地说，涉及降低苯乙烯单体制备中液体乙苯的沸点的方法。该方法包括在混合物存在下催化脱氢或氧化脱氢乙苯的步骤，其中混合物基本上包含二氧化碳，从而催化生产苯乙烯单体。

3. 发明授权

US07979589B2 Method, apparatus, and system for port multiplier enhancement 有权
标题翻译：用于端口倍增器增强的方法，装置和系统
公开(公告)号：US07979589B2
公开(公告)日：2011-07-12
申请号：US12075954
申请日：2008-03-14
申请人： Kyutaeg Oh , Eunjoo Hwang , Richard J. Wilcox , Conrad Maxwell
发明人： Kyutaeg Oh , Eunjoo Hwang , Richard J. Wilcox , Conrad Maxwell
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G06F13/385 , G06F3/0635 , G06F3/0689
摘要： A method, apparatus and system are provided for enhancing port multipliers. In one embodiment, a port multiplier is configured to couple a network host with port multipliers. The port multiplier includes a top port multiplier to establish and maintain communication with each of the port multipliers to communicate with the network host, and the port multipliers having intermediate port multipliers and/or bottom port multipliers. Further, network devices are in communication with the port multipliers, the port multiplier, and the network host.
摘要翻译：提供了一种用于增强端口倍增器的方法，装置和系统。在一个实施例中，端口倍增器被配置为将网络主机与端口乘法器耦合。端口倍增器包括顶端口乘法器，用于建立和维护与每个端口乘法器进行通信以与网络主机通信，以及具有中间端口乘法器和/或底部端口乘法器的端口乘法器。此外，网络设备与端口乘法器，端口倍增器和网络主机通信。

4. 发明申请

US20100240940A1 Method of providing heat for chemical conversion and a process and system employing the method for the production of olefin 有权
标题翻译：提供用于化学转化的热的方法和使用该烯烃生产方法的方法和系统
公开(公告)号：US20100240940A1
公开(公告)日：2010-09-23
申请号：US12381800
申请日：2009-03-17
申请人： Richard J. Wilcox , Sanjeev Ram , Ajay Gami , Robert Brummer , Joseph Romeo
发明人： Richard J. Wilcox , Sanjeev Ram , Ajay Gami , Robert Brummer , Joseph Romeo
IPC分类号： C07C5/333
CPC分类号： C07C5/333 , Y10S585/91 , Y10S585/911 , C07C15/46
摘要： A method and system for providing heat to a chemical conversion process is advantageously employed in the production of olefin by the catalytic dehydrogenation of a corresponding hydrocarbon. The catalytic dehydrogenation process employs diluent steam operating at a steam to oil ratio which can be 1.0 or below and relatively low steam superheater furnace temperature. The process and system are advantageously employed for the production of styrene by the catalytic dehydrogenation of ethylbenzene.
摘要翻译：用于向化学转化方法提供热量的方法和系统有利地用于通过相应烃的催化脱氢生产烯烃。催化脱氢方法采用蒸汽/油比为1.0以下且蒸汽过热器炉温相对较低的稀释蒸汽。该方法和系统有利地用于通过乙苯的催化脱氢生产苯乙烯。

5. 发明授权

US5962758A Process of producing ethylbenzene using alkylation and transalkylation with propylbenzene destruction 失效
标题翻译：使用烷基化和烷基转移用丙苯破坏生产乙苯的方法
公开(公告)号：US5962758A
公开(公告)日：1999-10-05
申请号：US57918
申请日：1998-04-09
申请人： Angel S. Sy , Richard J. Wilcox
发明人： Angel S. Sy , Richard J. Wilcox
IPC分类号： C07C2/66 , C07C2/64 , C07C6/12 , C07C15/073 , C07C1/00 , C07C4/12 , C07C5/22
CPC分类号： C07C15/073 , C07C2/64
摘要： Ethylbenzene is produced from benzene and ethylene in an alkylation reactor wherein the feedstocks also contain propylbenzenes and/or components that produce propylbenzene. Polyethylbenzenes are also produced in the process. The ethylbenzene product and unreacted benzene are separated and then the propylbenzenes are separated from the polyethylbenzenes by distillation. The propylbenzenes are destroyed in a vapor-phase reactor and the polyethylbenzenes are transalkylated with benzene in a liquid or partial liquid phase at a lower temperature.
摘要翻译：乙苯在烷基化反应器中由苯和乙烯生产，其中原料还含有丙苯和/或产生丙苯的组分。在该过程中也产生聚乙基苯。分离乙苯产物和未反应的苯，然后通过蒸馏将丙基苯与聚乙基苯分离。丙基苯在气相反应器中被破坏，聚乙烯苯在较低温度下在液体或部分液相中与苯进行烷基转移。

6. 发明申请

US20120131245A1 TRANSFER OF CONTROL BUS SIGNALING ON PACKET-SWITCHED NETWORK 审中-公开
标题翻译：在分组交换网络上传输控制总线信号
公开(公告)号：US20120131245A1
公开(公告)日：2012-05-24
申请号：US12950867
申请日：2010-11-19
申请人： Richard J. Wilcox
发明人： Richard J. Wilcox
IPC分类号： G06F13/42
CPC分类号： G06F13/4273
摘要： Embodiments of the invention are generally directed to transfer of control bus signaling on a packet-switched network. An embodiment of a method includes sending control signals from a first device on a first control bus, the control signals being sent according to an interface protocol, the control signals being intended for a second device. The method further includes detecting a current state of the first control bus, where the current state is a control signal value driven by the first device; inserting a control signal representing the current state of the control bus into a data packet; and transmitting the data packet to the second device via a packet-switched network.
摘要翻译：本发明的实施例通常涉及在分组交换网络上传送控制总线信令。一种方法的实施例包括从第一控制总线上的第一设备发送控制信号，根据接口协议发送控制信号，控制信号用于第二设备。该方法还包括检测第一控制总线的当前状态，其中当前状态是由第一设备驱动的控制信号值; 将表示控制总线的当前状态的控制信号插入到数据分组中; 以及经由分组交换网络将所述数据分组发送到所述第二设备。

7. 发明申请

US20090312589A1 Styrene Monomer Process Based on Oxidative Dehydrogenation of Ethylbenzene Using CO2 as a Soft Oxidant 失效
标题翻译：基于使用CO 2作为软氧化剂的乙苯的氧化脱氢的苯乙烯单体方法
公开(公告)号：US20090312589A1
公开(公告)日：2009-12-17
申请号：US12139455
申请日：2008-06-14
申请人： Kevin J. Schwint , Richard J. Wilcox
发明人： Kevin J. Schwint , Richard J. Wilcox
IPC分类号： C07C4/02
CPC分类号： C07C5/333 , C07C5/42 , C07C15/46
摘要： Processes are provided for the production of styrene monomer by oxidative dehydrogenation of EB using CO2 as a soft oxidant. Carbon dioxide is used as the reaction diluent in one or more dehydrogenation reactors and to supply the heat required for the endothermic reaction of EB to styrene monomer. In the dehydrogenation reactors, two parallel reactions for styrene monomer formation occur simultaneously: (1) direct EB dehydrogenation to styrene monomer over a catalyst using heat provided by the carbon dioxide, and (2) oxidative dehydrogenation of EB with carbon dioxide to form styrene monomer.
摘要翻译：提供了通过使用CO 2作为软氧化剂的EB的氧化脱氢制备苯乙烯单体的方法。在一个或多个脱氢反应器中使用二氧化碳作为反应稀释剂，并将EB的吸热反应所需的热量提供给苯乙烯单体。在脱氢反应器中，苯乙烯单体形成的两个平行反应同时发生：（1）使用二氧化碳提供的热量直接将EB脱氢成苯乙烯单体，和（2）用二氧化碳氧化脱氢形成苯乙烯单体。

8. 发明申请

US20120182473A1 MECHANISM FOR CLOCK RECOVERY FOR STREAMING CONTENT BEING COMMUNICATED OVER A PACKETIZED COMMUNICATION NETWORK 审中-公开
标题翻译：用于通过封装通信网络传播的内容流的时钟恢复机制
公开(公告)号：US20120182473A1
公开(公告)日：2012-07-19
申请号：US13339339
申请日：2011-12-28
申请人： Gyudong Kim , Hoon Choi , Richard J. Wilcox , Chandlee Harrell
发明人： Gyudong Kim , Hoon Choi , Richard J. Wilcox , Chandlee Harrell
IPC分类号： H04N5/06 , H04L7/00
摘要： A mechanism for facilitating clock recovery for streaming content over a packetized network is described. A method of embodiments includes receiving an estimated data stream at a first device. The estimated data stream may include estimated data format information relating to a data stream expected to be received at the first device. The method may further include performing, at the first device, clock regeneration of the estimated data stream based on the estimated data format information. The clock regeneration may include performing clock recovery of the estimated data stream.
摘要翻译：描述了一种用于促进在分组化网络上流式传输内容的时钟恢复的机制。实施例的方法包括在第一设备处接收估计的数据流。估计数据流可以包括与预期在第一设备处接收的数据流有关的估计数据格式信息。该方法还可以包括在第一设备处，基于估计的数据格式信息执行估计数据流的时钟再生。时钟再生可以包括执行估计数据流的时钟恢复。

9. 发明授权

US08163971B2 Method of providing heat for chemical conversion and a process and system employing the method for the production of olefin 有权
标题翻译：提供用于化学转化的热的方法和使用该烯烃生产方法的方法和系统
公开(公告)号：US08163971B2
公开(公告)日：2012-04-24
申请号：US12381800
申请日：2009-03-17
申请人： Richard J. Wilcox , Sanjeev Ram , Ajay Gami , Robert Brummer , Joseph Romeo
发明人： Richard J. Wilcox , Sanjeev Ram , Ajay Gami , Robert Brummer , Joseph Romeo
IPC分类号： C07C5/32
CPC分类号： C07C5/333 , Y10S585/91 , Y10S585/911 , C07C15/46
摘要： A method and system for providing heat to a chemical conversion process is advantageously employed in the production of olefin by the catalytic dehydrogenation of a corresponding hydrocarbon. The catalytic dehydrogenation process employs diluent steam operating at a steam to oil ratio which can be 1.0 or below and relatively low steam superheater furnace temperature. The process and system are advantageously employed for the production of styrene by the catalytic dehydrogenation of ethylbenzene.
摘要翻译：用于向化学转化方法提供热量的方法和系统有利地用于通过相应烃的催化脱氢生产烯烃。催化脱氢方法采用蒸汽/油比为1.0以下且蒸汽过热器炉温相对较低的稀释蒸汽。该方法和系统有利地用于通过乙苯的催化脱氢生产苯乙烯。

10. 发明授权

US07910784B2 Process for the production of styrene monomer by improving energy efficiency and injecting a recycle gas into the EB vaporizer 失效
标题翻译：通过提高能量效率并将循环气体注入到EB蒸发器中来生产苯乙烯单体的方法
公开(公告)号：US07910784B2
公开(公告)日：2011-03-22
申请号：US12139456
申请日：2008-06-14
申请人： Kevin J. Schwint , Richard J. Wilcox
发明人： Kevin J. Schwint , Richard J. Wilcox
IPC分类号： C07C5/327
CPC分类号： C07C5/333 , C07C5/42 , Y02P20/142 , C07C15/46
摘要： This invention relates to a process for the production of styrene monomer by the dehydrogenation or oxidative dehydrogenation of ethylbenzene in the presence of recycle gas and more particularly to a method of reducing the boiling point of liquid ethylbenzene feed in the production of styrene monomer. The process comprises the step of catalytically dehydrogenating or oxydehydrogenating ethylbenzene in the presence of a mixture, wherein the mixture substantially comprises carbon dioxide, thereby catalytically producing styrene monomer.
摘要翻译：本发明涉及一种在循环气体存在下通过乙苯的脱氢或氧化脱氢制备苯乙烯单体的方法，更具体地说，涉及降低苯乙烯单体制备中液体乙苯的沸点的方法。该方法包括在混合物存在下催化脱氢或氧化脱氢乙苯的步骤，其中混合物基本上包含二氧化碳，从而催化生产苯乙烯单体。

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