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    Methods for obtaining high-purity carbon monoxide
    2.
    发明授权
    Methods for obtaining high-purity carbon monoxide 失效
    获得高纯度一氧化碳的方法

    公开(公告)号：US4539020A

    公开(公告)日：1985-09-03

    申请号：US621789

    申请日：1984-06-18

    申请人： Toshikazu Sakuraya ,  Tetsuya Fujii ,  Shigeo Matsui ,  Shigeki Hayashi

    发明人： Toshikazu Sakuraya ,  Tetsuya Fujii ,  Shigeo Matsui ,  Shigeki Hayashi

    IPC分类号： B01D53/04 ,  C01B32/40 ,  C10K1/32

    CPC分类号： B01D53/047 ,  C01B31/18 ,  C10K1/32 ,  B01D2256/20 ,  B01D2257/504 ,  B01D2259/40003 ,  B01D2259/40064 ,  B01D2259/40079 ,  B01D2259/40081 ,  B01D2259/402 ,  B01D2259/404 ,  Y02C10/08 ,  Y02P20/152

    摘要： A process for separating carbon monoxide from a feed gas comprising CO.sub.2, CO and less adsorbable component than CO through PSA by using at least two adsorption columns in two stage adsorption operation which comprises a first adsorption stage for removing CO.sub.2 from said feed gas and a second adsorption stage for separating CO from gaseous mixture withdrawn from the first adsorption stage:(1) the first adsorption stage comprising a pressure swing adsorption repeating adsorption and desorption, and(2) the second adsorption stage comprising:(i) pressurization by the first stage product gas,(ii) adsorption,(iii) depressurization,(iv) purge by product gas,(v) evacuation for recovering product gas, and(vi) pressurization by gas withdrawn in other column,periodically switching the flow between or among said columns so as to repeat the above steps in the columns, and a process for separating carbon monoxide from a feed gas comprising carbon monoxide and less adsorbable component than CO through pressure swing adsorption by using at least two adsorption columns containing an adsorbent exhibiting selective adsorb property to carbon monoxide which comprises:(i) pressurization by feed gas,(ii) adsorption,(iii) depressurization,(iv) purge by product gas,(v) evacuation for recovering product gas, and(vi) pressurization by gas withdrawn in other column,periodically switching the flow between or among said columns so as to repeat the above steps in the columns are disclosed.

    摘要翻译： 一种从包含CO 2，CO和较少可吸附成分的进料气体中分离一氧化碳的方法，其通过在两阶段吸附操作中使用至少两个吸附塔，通过PSA至少两个吸附塔，其包括用于从所述进料气体中除去CO 2的第一吸附阶段， 用于从第一吸附阶段排出的气体混合物中分离CO的吸附阶段：（1）第一吸附阶段包括变压吸附重复吸附和解吸，和（2）第二吸附阶段包括：（i）第一阶段加压 产品气体，（ii）吸附，（iii）减压，（iv）通过产物气体吹扫，（v）用于回收产物气体的抽空，和（vi）通过在其它塔中抽出的气体加压，周期性地切换所述 塔，以便重复列中的上述步骤，以及从包含一氧化碳和较少可吸附组分的进料气体中分离一氧化碳的方法比CO 通过使用至少两个含有对一氧化碳具有选择性吸附性质的吸附剂的吸附塔进行变压吸附，其包括：（i）通过进料气加压，（ii）吸附，（iii）减压，（iv） （v）用于回收产物气体的抽空，以及（vi）通过在其他塔中取出的气体加压，周期性地切换所述塔之间或之间的流动，以便重复上述列中的步骤。

    Air cleaning system having forced negative pressure generating function
    3.
    发明授权
    Air cleaning system having forced negative pressure generating function 失效
    具有强制负压产生功能的空气净化系统

    公开(公告)号：US5865880A

    公开(公告)日：1999-02-02

    申请号：US712176

    申请日：1996-09-11

    申请人： Shigeo Matsui

    发明人： Shigeo Matsui

    IPC分类号： F24F3/16 ,  F24F9/00 ,  B03C3/72

    CPC分类号： F24F9/00 ,  F24F3/1603 ,  F24F2003/1646 ,  Y10S55/29

    摘要： An air cleaning system having a forced negative pressure generating function is provided for defining a space in a room for utilizing the space as a smoking area or the like in which contaminated air such as smoke is prevented from flowing out of the space and is cleaned. The air cleaning system having a forced negative pressure generating function has an air curtain producing unit having a blow-out port for producing air curtains to surround a predetermined space, an air sucking unit having a suction port open to the predetermined space defined by the air curtains for sucking air in the predetermined space, an air exhausting unit having an exhaust port open to the outside of the predetermined space for exhausting air sucked by the air sucking means to the outside of the predetermined space, an air cleaner unit interposed between the exhaust port and the suction port, and an air cleaner body supported by a plurality of stems for accommodating the components. An amount of air exhausted from the exhausted port is set larger than an amount of air externally involved by the air curtains from the outside of the predetermined space to produce a negative pressure in the predetermined space defined by the air curtains. In this way, the negative pressure in the predetermined space prevents contaminated air such as smoke from leaking therefrom, and the air cleaner unit cleans such contaminated air before it is exhausted from the predetermined space.

    摘要翻译： 提供一种具有强制负压产生功能的空气净化系统，用于在室内限定空间，以利用空间作为吸烟区域等，其中防止诸如烟雾的污染空气从空间流出并被清洁。 具有强制负压产生功能的空气净化系统具有：空气幕产生单元，具有用于产生包围预定空间的气帘的吹出口，具有通过空气限定的预定空间的吸入口的吸气单元 用于在预定空间中吸入空气的窗帘;排气单元，具有向预定空间外部打开的排气口，用于将由空气吸入装置吸入的空气排出到预定空间的外部;空气滤清器单元，介于排气口 端口和吸入口，以及由多个杆支撑以容纳部件的空气滤清器主体。 从排气口排出的空气量被设定为大于空气幕外部从预定空间外部引起的空气量，以在由气幕限定的预定空间中产生负压。 以这种方式，预定空间中的负压防止诸如烟雾等被污染的空气从其泄漏，并且空气净化器单元在从预定空间排出之前清洁这些受污染的空气。

    Artificial tornado generating mechanism and method of utilizing generated artificial tornados
    7.
    发明授权
    Artificial tornado generating mechanism and method of utilizing generated artificial tornados 失效
    人造多瑙河生成机理及其利用生物人工多糖的方法

    公开(公告)号：US5096467A

    公开(公告)日：1992-03-17

    申请号：US282882

    申请日：1988-12-09

    申请人： Shigeo Matsui

    发明人： Shigeo Matsui

    IPC分类号： B65G53/24 ,  F15D1/00 ,  F24F9/00

    CPC分类号： B65G53/24 ,  F15D1/0015 ,  F24F9/00 ,  F24F2009/002

    摘要： An array of parallel pipes, each having ports through which jet-like air streams exit, are arranged so that a peripherally directed air curtain is formed. The posts are shielded at both ends, and one end is provided with a chimney along a central axis of the air by which air or fluid is removed. By giving the air curtain a centrifugal force, a negative pressure is produced along a central core, and a spiral flow is produced, creating an artificial tornado.

    摘要翻译： 排列有平行管的阵列，每个平行管具有喷射状空气流离开的端口，从而形成周边空气幕。 柱在两端被屏蔽，并且一端沿着空气的中心轴线设置有一个烟囱，空气或流体被清除。 通过给气帘提供离心力，沿着中心芯产生负压，产生螺旋流，产生人造龙卷风。