中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

84 records (took 0.02 seconds)

    Purification of organic solvent fluids
    36.
    发明授权
    Purification of organic solvent fluids 失效
    有机溶剂流体的净化

    公开(公告)号：US07329354B2

    公开(公告)日：2008-02-12

    申请号：US10231547

    申请日：2002-08-29

    Applicant: William H. Mullee

    Inventor： William H. Mullee

    IPC: B01D15/04

    CPC classification number: B01J47/00 ,  B01J39/05 ,  B01J41/05 ,  B01J47/026 ,  B01J47/14

    Abstract: A chemical distribution system having improved organic solvent fluid purity and consistency includes a vessel containing ion-exchange media positioned within a fluid flow pathway such that the organic solvent fluid passes through the ion-exchange media, thereby effecting removal of undesired impurities. Different embodiments of the invention position the vessel at varying locations within the fluid flow pathway. The chemical distribution system also preferably includes a return chemical flow pathway that recirculates purified organic solvent fluid through the ion-exchange media-containing vessel and thereby enables the system operator to conduct incremental adjustment of the solvent purity until a desired overall purity is attained.

    Abstract translation: 具有改进的有机溶剂流体纯度和稠度的化学分配系统包括容纳位于流体流动路径内的离子交换介质的容器，使得有机溶剂流体通过离子交换介质，从而除去不需要的杂质。 本发明的不同实施例将容器定位在流体流动通路内的不同位置处。 化学分配系统还优选地包括返回化学流动路径，其将纯化的有机溶剂流体再循环通过含离子交换介质的容器，从而使得系统操作者能够进行溶剂纯度的增量调节，直到达到期望的全部纯度。

    Fluid treating device
    37.
    发明授权
    Fluid treating device 有权
    流体处理装置

    公开(公告)号：US06802970B2

    公开(公告)日：2004-10-12

    申请号：US10362371

    申请日：2003-02-28

    Applicant: Filip Rochette

    Inventor： Filip Rochette

    IPC: B01D1500

    CPC classification number: F16K11/085 ,  B01J47/00 ,  B01J47/11 ,  B01J49/05

    Abstract: A fluid-treating device containing a distributing device having a revolving disc in a stationary housing, and a motor for rotating the disc. Feed and discharge pipes are connected to an end wall of the housing and open onto the revolving disc. Stationary vessels are connected to the housing via connecting pipes. The revolving disc includes a plurality of passageways that open on the outer side of the disc. For a number of positions of the disc, the passageways are each connected to one of the connecting pipes, while feed and discharge pipes open via ring-like ducts into different passageways.

    Abstract translation: 一种流体处理装置，其包含具有在静止壳体中的旋转盘的分配装置和用于旋转盘的马达。 进料和排放管连接到壳体的端壁并且打开到旋转盘上。 固定容器通过连接管连接到外壳。 旋转盘包括在盘的外侧上打开的多个通道。 对于盘的多个位置，通道各自连接到一个连接管，而进料管和排出管通过环状管道打开到不同的通道中。

    Reactor for gas/ liquid or gas/ liquid/solid reactions
    38.
    发明申请
    Reactor for gas/ liquid or gas/ liquid/solid reactions 审中-公开
    用于气体/液体或气体/液体/固体反应的反应器

    公开(公告)号：US20040151640A1

    公开(公告)日：2004-08-05

    申请号：US10475723

    申请日：2003-10-24

    Inventor： Regina Benfer ,  Michael Nilles ,  Werner Weinle ,  Peter Zehner

    IPC: B01J010/00

    CPC classification number: B01J8/226 ,  B01D3/009 ,  B01D3/20 ,  B01J8/1818 ,  B01J8/34 ,  B01J47/00 ,  B01J2219/32296 ,  B01J2219/32466 ,  Y02P20/142

    Abstract: A reactor (1) having a vertical longitudinal axis and an inlet (2) for a liquid or liquid/solid feed stream in the upper region of the reactor and an inlet (3) for a gaseous stream in the lower region of the reactor (1), characterized by at least two chambers (4) arranged above one another in the longitudinal direction, where the chambers (4) are separated from one another by liquid-tight bottom plates, each chamber is connected via a liquid overflow (6) to the chamber (4) located immediately underneath and a liquid product stream is taken off via the liquid overflow (6) of the bottommost chamber (4), the gas space (7) above the liquid surface in each chamber (4) is connected to the chamber (4) located immediately above it by one or more guide tubes (8) which opens (each open) into a gas distributor (9) provided with openings for exit of gas below the liquid surface, and each chamber is provided with at least one guide plate (12) which is arranged vertically around each siphon like gas distributor (9) and whose upper end is below the liquid surface and whose lower end is above the liquid-tight bottom plate (5) of the chamber (4) and which divides each chamber (4) into one or more spaces into which gas flows (13) and one or more spaces into which gas does not flow (14), is used for gas/liquid or gas/liquid/solid reactions.

    Abstract translation: 具有垂直纵向轴线的反应器（1）和用于在反应器的上部区域中的液体或液体/固体进料流的入口（2）和用于反应器下部区域中的气流的入口（3） 1），其特征在于至少两个在纵向方向上相互排列的室（4），其中室（4）通过液密底板彼此分离，每个室通过液体溢流（6）连接， 连接到位于其下方的室（4），并且通过最下部室（4）的液体溢流（6）取出液体产物流，每个室（4）中的液体表面上方的气体空间（7）被连接 通过一个或多个打开（每个打开）的导管（8）直接位于其上方的腔室（4），气体分配器（9）设置有用于在液体表面下方排出气体的开口，并且每个腔室设置有 至少一个引导板（12），其围绕每个虹吸状气体垂直布置 分配器（9），其上端在液面下方，其下端位于室（4）的液密底板（5）的上方，并将每个室（4）分成一个或多个空气 气体（13）和气体不流动的一个或多个空间（14）用于气体/液体或气体/液体/固体反应。

    Fluid treating device
    39.
    发明申请
    Fluid treating device 有权
    流体处理装置

    公开(公告)号：US20040099592A1

    公开(公告)日：2004-05-27

    申请号：US10362371

    申请日：2003-02-28

    Inventor： Filip Rochette

    IPC: B01D024/10 ,  B01D035/12

    CPC classification number: F16K11/085 ,  B01J47/00 ,  B01J47/11 ,  B01J49/05

    Abstract: The invention concerns a fluid treating device, containing a distributing device (2) with a revolving disc (2) in a stationary housing (13), and a motor (15) for rotating the revolving disc (12). Feed and discharge pipes (3, 5, 6; 4, 7, 8) are connected to an end wall of the housing (13) and open onto the revolving disc (12). Stationary vessels (1) are connected to said housing (13) via connecting pipes (10, 11). In the revolving disc (12) are provided passageways (44-49) which open on the round outer side of the disc (12). For a number of positions of this disc (12), the passageways (44-49) are each connected to one of the above-mentioned connecting pipes (10, 11), while feed pipes (3, 5, 6) and discharge pipes (4, 7, 8) open via ring-like ducts (24, 29, 30, 50-52 and 37-38, 53-55) into different passageways (44-49).

    Abstract translation: 本发明涉及一种流体处理装置，其包含在固定壳体（13）中具有旋转盘（2）的分配装置（2）和用于旋转旋转盘（12）的马达（15）。 进料和排出管道（3,5,6; 4,7,8）连接到壳体（13）的端壁并且打开到旋转盘（12）上。 固定容器（1）经由连接管（10,11）连接到所述壳体（13）。 在旋转盘（12）中设置有在盘（12）的圆形外侧上开口的通道（44-49）。 对于该盘（12）的多个位置，通道（44-49）各自连接到上述连接管道（10,11）之一，而进料管（3,5,6）和排出管 （4，7，8）通过环状管道（24,29,30,50-52和37-38,53-55）打开到不同的通道（44-49）中。

    Method for concentrating a low-concentration element in a solution
    40.
    发明授权
    Method for concentrating a low-concentration element in a solution 失效
    将低浓度元素浓缩在溶液中的方法

    公开(公告)号：US4351643A

    公开(公告)日：1982-09-28

    申请号：US160422

    申请日：1980-06-17

    Applicant: Kuppusami Govindaraju

    Inventor： Kuppusami Govindaraju

    IPC: G01N30/96 ,  B01D15/04 ,  B01J47/00 ,  G01N21/73 ,  G01N31/04 ,  G01J3/30 ,  G01N33/18 ,  G01N33/24

    CPC classification number: B01J47/00 ,  G01N21/73 ,  Y10T436/25

    Abstract: Method of concentrating a low-concentration element in a solution and removing other, high-concentration elements, using an ion exchange resin specific to the element to be concentrated.The resin is disposed in a mini-column less than 3 mm in diameter into which the solution is made to pass, the elution of the element from the resin is carried out by using a very small volume of elution liquid.The invention applies to quantitative analysis by emission spectrum in an inductive plasma, and in this case the whole of the small volume of elution liquid, previously nebulized, is simultaneously supplied to the plasma.

    Abstract translation: 将低浓度元素浓缩在溶液中并使用特定于待浓缩元素的离子交换树脂除去其它高浓度元素的方法。 将树脂设置在使溶液通过的直径小于3mm的小柱中，通过使用非常小体积的洗脱液来进行元件从树脂的洗脱。 本发明适用于通过感应等离子体中的发射光谱进行的定量分析，在这种情况下，将全部体积小的已经雾化的洗脱液同时供给到等离子体中。

Patent Agency Ranking