会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 23. 发明申请
    • Methods for controlling water content of sulfuric acid in a sulfuric acid catalyzed process
    • 在硫酸催化过程中控制硫酸含水量的方法
    • US20060129016A1
    • 2006-06-15
    • US11009996
    • 2004-12-10
    • Mark AndersonMichael Ray
    • Mark AndersonMichael Ray
    • C07C2/58
    • C07C2/62
    • 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process carried out in a reactor comprising: (a) withdrawing a portion of catalyst from the acid settler, forming a withdrawn catalyst stream; (b) continuously adding an SO3-containing substance to the withdrawn catalyst stream at a desired rate, forming a fortified catalyst, while maintaining the temperature of the fortified catalyst stream below about 60° F.; (c)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.
    • 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。
    • 28. 发明授权
    • Connector assembly for fluid flow with rotary motion for connection and disconnection
    • 用于流体流动的连接器组件,具有用于连接和断开的旋转运动
    • US06644367B1
    • 2003-11-11
    • US10048135
    • 2002-07-11
    • Chester SavageMark AndersonSilvia Sandvoss
    • Chester SavageMark AndersonSilvia Sandvoss
    • B65B104
    • B67D7/0294B65D77/067B67D3/04Y10T137/87957
    • A two-part connector structure (22, 32) includes a male connector part (32) and a female connector part (22) which are mutually engageable to open fluid communication between the connector parts (22, 32). For example, the connector parts (22, 32) may be used to establish fluid communication between a container (12) and a conduit (14). The connector parts (22, 32) are disengageable from one another to discontinue fluid communication between them, and also to close communication between ambient and each of the container and the conduit. The male connector part (32) includes a mounting structure (32a) for supporting on the female connector part (22), and also includes a guide structure (44) effective to guide a male portion (36) of the male connector part (32) into engagement with the female connector part (22). A handnut (34) of the male connector part (32), and is effective upon manual rotation to cause axial relative movement of the male probe portion (36) into or out of engagement with the female connector part (32). This invention provides a connector structure (22, 32) with considerably lowered manual engagement and disengagement forces, along with increased convenience and ease of use.
    • 两部分连接器结构(22,32)包括阳连接器部分(32)和阴连接器部分(22),其可相互接合以打开连接器部分(22,32)之间的流体连通。 例如,连接器部件(22,32)可用于建立容器(12)和导管(14)之间的流体连通。 连接器部件(22,32)可以彼此脱离以中止它们之间的流体连通,并且还能够密封环境与容器和导管中的每个之间的连通。 阳连接器部分(32)包括用于支撑在阴连接器部分(22)上的安装结构(32a),并且还包括有效地引导阳连接器部分(32)的阳部分(36)的引导结构(44) )与母连接器部件(22)接合。 阳连接器部分(32)的手柄(34),并且在手动旋转时有效,以使阳探头部分(36)与阴连接器部分(32)的轴向相对移动接合或脱离与阴连接器部分(32)的接合。 本发明提供了具有显着降低的手动接合和分离力的连接器结构(22,32),以及增加的便利性和易用性。