Process for regenerating spent sulfuric acid
    41.
    发明申请
    Process for regenerating spent sulfuric acid 有权
    再生废硫酸的方法

    公开(公告)号:US20060251570A1

    公开(公告)日:2006-11-09

    申请号:US11300505

    申请日:2005-12-14

    IPC分类号: C01B17/90

    摘要: A process for the regeneration of sulfuric acid contaminated with hydrocarbons and water to produce pure concentration acid comprising: contacting sulfuric acid contaminated with hydrocarbons and water with oxygen and elemental sulfur in the presence of a vanadium containing catalyst in a reaction zone, maintaining at least a portion of the acid in the liquid phase, converting hydrocarbon to carbon oxides and water, and converting sulfur and sulfurdioxide to sulfurtrioxide, (4) separating the reactor effluent into a vapor stream and a liquid stream and cooling and partially condensing of the vapor stream to concentrate clean acid.

    摘要翻译: 用于再生被烃和水污染的硫酸以产生纯浓酸的方法,其包括:在反应区中的含钒催化剂存在下,将受烃和水污染的硫酸与氧和元素硫接触,保持至少一 在液相中的酸的一部分,将烃转化为碳氧化物和水,并将硫和二氧化硫转化为三氧化硫,(4)将反应器流出物分离成蒸气流和液体流,并将蒸气流冷却并部分冷凝至 浓缩清洁酸。

    Method and system for providing tracking services to locate an asset

    公开(公告)号:US20060220840A1

    公开(公告)日:2006-10-05

    申请号:US11269985

    申请日:2005-11-09

    IPC分类号: G08B1/08

    摘要: The present invention is directed to a method of asset location. Location data is received from a cellular transmitter associated with a selected asset, which location data includes data representative of a cellular receiver with which direct communication with the cellular transmitter is made. The location data is then communicated to a tracking service system, which tracking service system includes a database representative of geographic locations associated with a plurality of cellular receivers. The database is then queried with received location data so as to generate geographic tracking data associated with a location of the cellular receiver, the geographic tracking data including display data adapted to generate a map image including a representative of a location of the selected asset. The geographic tracking data is then communicated to an associated security agency so as to allow for viewing of an image generated in accordance with the display data and at least one of tracking and interception of the selected asset.

    Method of removing organic sulfur compounds from alkylate

    公开(公告)号:US20060155156A1

    公开(公告)日:2006-07-13

    申请号:US11034460

    申请日:2005-01-13

    申请人: Lawrence Smith

    发明人: Lawrence Smith

    IPC分类号: C07C2/56

    摘要: A process for the removal of organic sulfur compounds, primarily oxygenated organic compounds, such as sulfates and sulfonic esters from a hydrocarbon liquid is disclosed which comprises contacting the hydrocarbon liquid with a coalescer comprising a mesh material which has been wetted by sulfuric acid. The hydrocarbon liquid may be the product from a sulfuric acid catalyzed alkylation process and contain sufficient sulfuric acid to remove the sulfates and sulfonic esters. Sulfuric acid may be added to the coalescer vessel counter current to the hydrocarbon liquid to improve the efficiency of the contacting and removal.

    Dynamic voice over internet protocol endpoint mapping
    44.
    发明申请
    Dynamic voice over internet protocol endpoint mapping 有权
    动态语音互联网协议端点映射

    公开(公告)号:US20060109838A1

    公开(公告)日:2006-05-25

    申请号:US11265379

    申请日:2005-11-02

    IPC分类号: H04L12/66

    摘要: A method, apparatus and computer program product for performing dynamic Voice Over Internet Protocol (VOIP) endpoint mapping is presented. At least one on net endpoint of a VOIP call is determined. An endpoint data structure is used to store, for each on net endpoint of the call, a key and at least one of an Internet Protocol (IP) address of the end point, a phone number associated with the endpoint, and/or a display name associated with the endpoint. The endpoint data structure is used to correlate call legs across a network. Heuristics of the VOIP call are determined, the heuristics including information relating to the main source call leg and the main destination call leg.

    摘要翻译: 提出了一种用于执行动态语音互联网协议(VOIP)端点映射的方法,装置和计算机程序产品。 确定VOIP呼叫的至少一个净端点。 端点数据结构用于为呼叫的每个净端点存储密钥和终端的互联网协议(IP)地址,与端点相关联的电话号码和/或显示器中的至少一个 与端点关联的名称。 端点数据结构用于关联网络中的呼叫支路。 确定VOIP呼叫的启发式,启发式包括与主源呼叫支路和主目的地呼叫支路相关的信息。

    Information organization and notification
    45.
    发明申请
    Information organization and notification 审中-公开
    信息组织和通知

    公开(公告)号:US20050283279A1

    公开(公告)日:2005-12-22

    申请号:US10870599

    申请日:2004-06-17

    IPC分类号: G06F7/00 G06Q10/00

    CPC分类号: G06Q10/06

    摘要: A method includes, receiving a unit of information, wherein the unit of information pertains to an architectural structure or a vehicle. The unit of information is stored local to a user and the user is notified wirelessly, based on the unit of information. An apparatus includes a storage device configured to receive a unit of information that is associated with the architectural structure or the vehicle. A processor is programmed to receive the unit of information, maintain the unit of information in the storage device, and initiate a notification to the user in response to the unit of information, wherein the notification is communicated wirelessly to the user.

    摘要翻译: 一种方法包括:接收信息单元,其中所述信息单元涉及建筑结构或车辆。 将信息单位本地存储到用户,并且基于信息单位无线地通知用户。 一种装置包括被配置为接收与该建筑结构或车辆相关联的信息单元的存储装置。 处理器被编程为接收信息单元,维持存储设备中的信息单元,并且响应于信息单元向用户发起通知,其中通知被无线地通信给用户。

    Liquid-continuous column distillation
    46.
    发明申请
    Liquid-continuous column distillation 有权
    液相连续柱蒸馏

    公开(公告)号:US20050119356A1

    公开(公告)日:2005-06-02

    申请号:US11034463

    申请日:2005-01-13

    摘要: Bubble columns fractionate with vapor-liquid mass transfer efficiencies approaching that of distillation towers when vapor velocities in excess of 50% of jet flood are used. If the vapor velocities are pushed above about 70% of jet flood then the distillation performance of a given column packing becomes similar for both liquid continuous operation (bubble column mode) and vapor continuous operation (ordinary distillation tower mode).

    摘要翻译: 当使用超过喷气洪水50%的蒸汽速度时,气柱分离,气 - 液传质效率接近蒸馏塔。 如果蒸汽速度被推到大约70%的喷射洪水之后,则给定的柱填料的蒸馏性能在液体连续操作(气泡塔模式)和蒸汽连续操作(普通蒸馏塔模式)下都相似。

    Selective hydrogenation of acetylenes and dienes in a hydrocarbon stream
    47.
    发明申请
    Selective hydrogenation of acetylenes and dienes in a hydrocarbon stream 有权
    在烃流中乙炔和二烯烃的选择性加氢

    公开(公告)号:US20050090701A1

    公开(公告)日:2005-04-28

    申请号:US10983433

    申请日:2004-11-08

    摘要: Acetylenes and dienes in a stream containing hydrogen, methane, C2-C6 olefins and paraffins, C2-C6 acetylenes and dienes, benzene, toluene, xylenes, and other C6+ components are hydrogenated in a downflow boiling point reactor wherein the heat of reaction is absorbed by the liquid in the reactor which produces a vapor. Besides the feed to the reactor there is a recirculating stream which is fed at a rate sufficient to ensure that the catalyst particles within the reactor are wetted. A third stream, which is taken from a downstream distillation column, is fed to provide the make up mass corresponding to the mass evaporated in the reactor. The composition of the this third stream controls the steady state composition of the liquid flowing through the reactor.

    摘要翻译: 含有氢,甲烷,C 2 -C 6烯烃和链烷烃,C 2 -C 6烯烃的物流中的乙炔和二烯, 乙炔和二烯,苯,甲苯,二甲苯和其它C 6+组分在下流沸点反应器中氢化,其中反应热被反应器中的液体吸收,产生 汽。 除了进料到反应器之外还有一个再循环流,其进料量足以确保反应器内的催化剂颗粒被润湿。 进料从下游蒸馏塔获得的第三料流,以提供与在反应器中蒸发的物质相应的补充质量。 该第三流的组成控制流过反应器的液体的稳态组成。

    Sealing reducing washer
    49.
    发明授权

    公开(公告)号:US09709171B2

    公开(公告)日:2017-07-18

    申请号:US12924773

    申请日:2010-10-04

    申请人: Lawrence Smith

    发明人: Lawrence Smith

    摘要: A sealing reducing washer is formed from a metallic reducing washer having a front surface, a rear surface, an outer periphery, and an inner periphery with a pliable rim secured over the outer periphery of the metallic reducing washer, a portion of the rim circumferentially depending below the rear surface of the metallic reducing washer adjacent the outer periphery of the metallic reducing washer so as to form a weathertight seal against a surface of an electrical enclosure when the sealing reducing washer is secured to the enclosure, and a pliable toroid circumferentially positioned adjacent the inner periphery of the metallic reducing washer and extending circumferentially above the front surface of the metallic reducing washer in the region adjacent the inner periphery of the metallic reducing washer, the toroid dimensioned to form a weathertight seal with an electrical conduit or raceway.

    Plow lock
    50.
    发明授权

    公开(公告)号:US09708783B1

    公开(公告)日:2017-07-18

    申请号:US14792692

    申请日:2015-07-07

    申请人: Lawrence Smith

    发明人: Lawrence Smith

    IPC分类号: E01H5/06

    CPC分类号: E01H5/061

    摘要: The plow lock is a device that is adapted for use with a plow or a snowplow in order to immobilize the plow or snowplow from use. The plow lock includes a first plate affixed to a second plate. The second plate forms a right angle with the first plate. The first plate includes a first lock hole thereon. The second plate is further defined with an outer surface. The outer surface of the second plate is affixed to a wedge member. The wedge member extends outwardly from the second plate. The plow attachment bracket includes a plow lock hole that aligns with the first lock hole of the first plate such that a lock is locked thereon so as to secure the plow lock onto the plow attachment bracket thereby preventing a vehicle from attachment to the plow attachment bracket.