Process for Treating a Gas Stream
    11.
    发明申请
    Process for Treating a Gas Stream 有权
    处理气流的过程

    公开(公告)号:US20070269357A1

    公开(公告)日:2007-11-22

    申请号:US11750274

    申请日:2007-05-17

    Abstract: A process for treating a gas comprising hydrogen suilfide and carbon dioxide by contacting the gas with a scrub solution comprising ammonium sulfite and ammonium bisulfite in a first contact zone to produce ammonium thiosulfate. The scrub solution can be formed in a second contact zone by contacting ammonia and hydrogen sulfide with an aqueous solution. The oxidation potential of the first contact zone effluent liquid can be controlled by modulating the amount of sulfur dioxide supplied to the second contact zone. Alternatively, the sulfite concentration of the first contact zone effluent can be measured with an infrared analyzer and the amount of sulfur dioxide supplied to the second contact zone modulated in response. Additionally, the amount of ammonia supplied to the second contact zone can be modulated in response to the pH in the second contact zone. The process can further comprise a solvent scrubber to remove carbon dioxide from the first contact zone overhead gas. A third contact zone can be included in the process to separate the hydrogen sulfite from the carbon dioxide in the solvent regenerator overhead gas.

    Abstract translation: 一种通过在第一接触区使气体与包含亚硫酸铵和亚硫酸氢铵的洗涤溶液接触以产生硫代硫酸铵的方法来处理包含氢化硅和二氧化碳的气体。 洗涤溶液可以通过使氨和硫化氢与水溶液接触而在第二接触区中形成。 可以通过调节供应到第二接触区的二氧化硫的量来控制第一接触区流出液的氧化电位。 或者,可以用红外分析仪测量第一接触区流出物的亚硫酸盐浓度,并且响应地调制供应到第二接触区的二氧化硫的量。 另外,可以响应于第二接触区域中的pH调节供应到第二接触区域的氨的量。 该方法还可以包括用于从第一接触区塔顶气体中除去二氧化碳的溶剂洗涤器。 在该方法中可以包括第三接触区,以从溶剂再生器塔顶气体中的二氧化碳中分离出亚硫酸氢盐。

    SYSTEM AND METHOD OF MONITORING AND CONTROLLING APPLICATION FILES
    14.
    发明申请
    SYSTEM AND METHOD OF MONITORING AND CONTROLLING APPLICATION FILES 有权
    监控和控制应用文件的系统和方法

    公开(公告)号:US20070162463A1

    公开(公告)日:2007-07-12

    申请号:US11624635

    申请日:2007-01-18

    Abstract: A system and method for updating a system that controls applications requested for execution on a workstation. A workstation management module is configured to detect requested execution of an application. A workstation application server receives data associated with the application from the workstation. The application server module can determine one or more categories to associate with the application by referencing an application inventory database or requesting the category from an application database factory. The application database factory can receive applications from multiple application server modules. The application database factory determines whether the application was previously categorized and provides the category to the application server module; which forwards a hash/policy table to the workstation management module. Upon receipt of the hash/policy table, the workstation management module applies the policy to control access to the requested application on the workstation.

    Abstract translation: 一种用于更新控制在工作站上执行的应用程序的系统的系统和方法。 工作站管理模块被配置为检测应用程序的请求执行。 工作站应用程序服务器从工作站接收与应用程序相关联的数据。 应用服务器模块可以通过引用应用库存数据库或从应用数据库工厂请求类别来确定与应用相关联的一个或多个类别。 应用程序数据库工厂可以从多个应用程序服务器模块接收应用程序。 应用程序数据库工厂确定应用程序是否以前已分类,并将该类别提供给应用程序服务器模块; 它将散列/策略表转发到工作站管理模块。 在接收到散列/策略表之后,工作站管理模块应用策略来控制对工作站上所请求的应用的访问。

    Credential communication device
    16.
    发明申请
    Credential communication device 失效
    证书通信设备

    公开(公告)号:US20060180658A1

    公开(公告)日:2006-08-17

    申请号:US10559984

    申请日:2004-06-10

    Applicant: Mark Anderson

    Inventor: Mark Anderson

    CPC classification number: G07C11/00 G06Q20/341 G06Q20/4097 G07F7/1008

    Abstract: A credential communication device and method adapted to transmit and receive data, including means to process said data in order to effect credential verification and trusted mutual recognition between the device and a second credential communication device, without reference to a third party, further including at least one proximity conductor adapted to transfer at least some data only when in such physical proximity to a second credential communication device as to effectively exclude the possibility of third party involvement in the transaction.

    Abstract translation: 一种用于发送和接收数据的凭证通信设备和方法,包括处理所述数据的手段,以便在不参考第三方的情况下进行所述设备和第二证书通信设备之间的凭证验证和可信互相识别,还包括至少 一个接近导体适于仅在处于第二凭证通信设备的物理接近度时传送至少一些数据,以有效地排除第三方参与交易的可能性。

    Methods for controlling water content of sulfuric acid in a sulfuric acid catalyzed process
    17.
    发明申请
    Methods for controlling water content of sulfuric acid in a sulfuric acid catalyzed process 审中-公开
    在硫酸催化过程中控制硫酸含水量的方法

    公开(公告)号:US20060129016A1

    公开(公告)日:2006-06-15

    申请号:US11009996

    申请日:2004-12-10

    CPC classification number: C07C2/62

    Abstract: A method is provided for reducing the water content of a sulfuric acid catalyst in a sulfuric acid-catalyzed process carried out in a reactor comprising: (a) withdrawing a portion of catalyst from the acid settler, forming a withdrawn catalyst stream; (b) continuously adding an SO3-containing substance to the withdrawn catalyst stream at a desired rate, forming a fortified catalyst, while maintaining the temperature of the fortified catalyst stream below about 60° F.; (c) returning the fortified catalyst to the reactor; whereby the water concentration in the fortified catalyst is maintained at 1.5 to 4 weight percent of the catalyst. A method is also provided for drying paraffinic feed or recycle hydrocarbon streams in a reactor system comprising contacting the feed or recycle hydrocarbon streams with spent sulfuric acid, whereby the feed or recycle streams are dried and whereby a portion of the sulfuric acid esters in the spent acid are converted to sulfuric acid and alkylate. The alkylate produced is extracted into the hydrocarbon phase and returns to the reactor system.

    Abstract translation: 提供了一种在反应器中进行的硫酸催化方法中降低硫酸催化剂的含水量的方法,包括:(a)从酸沉降器中取出一部分催化剂,形成抽出的催化剂流; (b)以所需的速率连续地向所抽出的催化剂流中加入含SO 3的物质,形成强化的催化剂,同时将强化的催化剂流的温度保持在约60°F以下。 (c)将强化催化剂返回到反应器; 由此将强化催化剂中的水浓度保持在催化剂的1.5〜4重量%。 还提供了一种用于在反应器系统中干燥链烷烃进料或再循环烃流的方法,包括使进料或再循环烃流与废硫酸接触,由此将进料或再循环料流干燥,由此将一部分硫酸酯在废料中 酸被转化成硫酸和烷基化物。 产生的烷基化物被提取到烃相中并返回反应器系统。

    Walk reel mower with electric drive and automatic slow down system

    公开(公告)号:US20060090439A1

    公开(公告)日:2006-05-04

    申请号:US10683175

    申请日:2003-10-10

    CPC classification number: A01D34/47

    Abstract: A walk reel mower has a front mounted reel cutting unit and a rear handle. The operator pushes the handle towards the ground to lift the reel cutting unit off the ground prior to turning the walk reel mower around. When this occurs, the manner in which the reel cutting unit is supported in conjunction with the influence of gravity causes the reel cutting unit to pitch rearwardly relative to the frame of the walk reel mower. This change of orientation is used to close a switch which, in turn, initiates an automatic slow down of the mower to ease the task of turning the mower around. When a turn is completed and the cutting unit is dropped back down into engagement with the ground, the slow down is terminated and the ground speed resumes at whatever predetermined ground speed was previously selected by the operator.

    System and method of monitoring and controlling application files
    19.
    发明申请
    System and method of monitoring and controlling application files 有权
    监控应用文件的系统和方法

    公开(公告)号:US20060004636A1

    公开(公告)日:2006-01-05

    申请号:US11146318

    申请日:2005-06-01

    Abstract: A system and method for updating a system that controls files executed on a workstation. The workstation includes a workstation management module configured to detect the launch of an application. A workstation application server receives data associated with the application from the workstation. This data can include a hash value. The application server module can determine one or more categories to associate with the application by referencing an application inventory database or requesting the category from an application database factory. The application database factory can receive applications from multiple application server modules. The application database factory determines whether the application was previously categorized by the application database factory and provides the category to the application server module. Once the application server module has the category, it forwards a hash/policy table to the workstation management module. Upon receipt of the hash/policy table, the workstation management module applies the policy that is associated with the launched application to control access to the application on the workstation.

    Abstract translation: 一种用于更新控制在工作站上执行的文件的系统的系统和方法。 工作站包括被配置为检测应用的启动的工作站管理模块。 工作站应用程序服务器从工作站接收与应用程序相关联的数据。 该数据可以包括哈希值。 应用服务器模块可以通过引用应用库存数据库或从应用数据库工厂请求类别来确定与应用相关联的一个或多个类别。 应用程序数据库工厂可以从多个应用程序服务器模块接收应用程序。 应用程序数据库工厂确定应用程序是否以前由应用程序数据库工厂分类,并将类别提供给应用程序服务器模块。 一旦应用程序服务器模块有类别,它将一个散列/策略表转发给工作站管理模块。 在接收到散列/策略表之后,工作站管理模块应用与所启动的应用相关联的策略来控制对工作站上的应用的访问。

    CIRCUITS ASSOCIATED WITH FUSIBLE ELEMENTS FOR ESTABLISHING AND DETECTING OF THE STATES OF THOSE ELEMENTS
    20.
    发明申请
    CIRCUITS ASSOCIATED WITH FUSIBLE ELEMENTS FOR ESTABLISHING AND DETECTING OF THE STATES OF THOSE ELEMENTS 失效
    与建立和检测元素状态的可信元素相关联的电路

    公开(公告)号:US20050225375A1

    公开(公告)日:2005-10-13

    申请号:US10820092

    申请日:2004-04-07

    CPC classification number: G11C17/16 G11C17/18

    Abstract: An identification circuit for establishing and sensing the state of a fusible element used in on chip identification of the chip's type comprising: a circuit establishing control signals for turning the identification circuit on and off; dual paths energized by the control signals generated by the level setting circuit to energize one path through the fusible element to provide a state level and the other path through a reference path which provides a reference voltage level which is distinguishable from both the blown and unblown states of the fusible element; a differential sensing circuit for comparing the reference voltage level to the state level to provide a signal indicating the state of the fusible element; and protection circuitry to protect the circuit during an operation in which the state of the fusible element is set.

    Abstract translation: 一种识别电路,用于建立和感测用于芯片类型片上识别的可熔元件的状态,包括:建立用于打开和关闭识别电路的控制信号的电路; 通过由电平设置电路产生的控制信号激励的双路径,以激励通过可熔元件的一条路径,以提供状态电平,并且通过参考路径的另一条路径,该参考路径提供可与吹制状态和非吹出状态区分的参考电压电平 的易熔元素; 差分感测电路,用于将参考电压电平与状态电平进行比较,以提供指示可熔元件的状态的信号; 以及用于在设置可熔元件的状态的操作期间保护电路的保护电路。

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