HIGH-EFFICIENCY GAS DISSOLVING DEVICE
    1.
    发明申请
    HIGH-EFFICIENCY GAS DISSOLVING DEVICE 审中-公开
    高效气体解析装置

    公开(公告)号:WO00078466A1

    公开(公告)日:2000-12-28

    申请号:PCT/JP2000/004013

    申请日:2000-06-20

    Abstract: A high-efficiency gas dissolving device (10) which has a diameter-expanded nozzle with a collision member, wherein the shearing force and cavitation of water produced in the inner space of the diameter-expanded nozzle are utilized to efficiently atomize air, etc. This device (10) comprises a nozzle main body (11) having a water introducer (14), a gas feeder (16) and a diameter-expanded nozzle (17), and a collision plate (18) fixed to the nozzle main body. The water introducer (14) discharges high-pressure water, introduced through a water feeding port (12), from a discharge port (13). The gas feeder (16) is provided with a gas introducing port (15) in the water introducer (14) and mixes gas into the high-pressure water by ejector action. The diameter-expanded nozzle (17) positively generates cavitation in the inner space with a forwardly expanded diameter by the flow of high-pressure water discharged from the discharge port (13). The collision plate (18) is disposed with a gap defined in front of the diameter-expanded nozzle (17), so that the water mixed with fine air bubbles discharged from the diameter-expanded nozzle (17) is dispersed around.

    Abstract translation: 一种高效率气体溶解装置(10),其具有具有碰撞构件的直径扩大的喷嘴,其中,利用在直径扩大的喷嘴的内部空间中产生的水的剪切力和空化来有效地雾化空气等。 该装置(10)包括具有导水器(14),气体供给器(16)和直径扩大喷嘴(17)的喷嘴主体(11)和固定到喷嘴主体的碰撞板 。 水引入器(14)从排出口(13)排出通过供水口(12)引入的高压水。 气体供给器(16)在导水器(14)中设置有气体导入口(15),并通过喷射器动作将气体混入高压水中。 直径扩大的喷嘴(17)通过从排出口(13)排出的高压水的流动,​​在内部空间中积极地产生具有向前膨胀直径的空化。 碰撞板(18)以规定在直径扩大喷嘴(17)的前方的间隙配置,使从与直径扩大喷嘴(17)排出的细小气泡混合的水分散。

    PROCESS FOR PRODUCING CHLORINE DIOXIDE
    2.
    发明申请
    PROCESS FOR PRODUCING CHLORINE DIOXIDE 审中-公开
    生产二氧化氯的方法

    公开(公告)号:WO2003000586A1

    公开(公告)日:2003-01-03

    申请号:PCT/SE2002/001068

    申请日:2002-06-03

    Abstract: The invention concerns a process and an apparatus for continuously producing chlorine dioxide, the process comprising the steps of: feeding chlorate ions, acid and hydrogen peroxide as aqueous solutions to a reactor; reducing chlorate ions in the reactor to chlorine dioxide, thereby forming a product stream in the reactor containing chlorine dioxide; feeding motive water (5) to an eductor comprising a nozzle (26); bringing the motive water to flow through the nozzle and causing it to flow further through the eductor in an at least partially spiral or helical manner; transferring the product stream from the reactor to the eductor and mixing it with the motive water and thereby forming a diluted aqueous solution containing chlorine dioxide, and; withdrawing the diluted aqueous solution containing chlorine dioxide from the eductor.

    Abstract translation: 本发明涉及连续生产二氧化氯的方法和设备,该方法包括以下步骤:将氯酸根离子,酸和过氧化氢作为水溶液加入到反应器中; 将反应器中的氯酸根离子还原为二氧化氯,从而在含有二氧化氯的反应器中形成产物流; 将动力水(5)输送到包括喷嘴(26)的喷射器; 使动水流过喷嘴并使其以至少部分螺旋或螺旋方式进一步流过喷射器; 将产物流从反应器转移到喷射器,并将其与动力水混合,从而形成含有二氧化氯的稀释水溶液, 从喷射器中取出含有二氧化氯的稀释水溶液。

    DEVICE FOR INTRODUCING A GASEOUS SUBSTANCE IN A FLUID AND USE THEREOF
    3.
    发明申请
    DEVICE FOR INTRODUCING A GASEOUS SUBSTANCE IN A FLUID AND USE THEREOF 审中-公开
    用于介绍流体中的气体物质的装置及其用途

    公开(公告)号:WO00074832A1

    公开(公告)日:2000-12-14

    申请号:PCT/IT1999/000303

    申请日:1999-09-24

    CPC classification number: B01F5/0413 B01F3/04099 B01F2201/01 B01F2215/0086

    Abstract: Solubilizing device of a gas into a fluid comprising the following components in combination: at least a first pipe section (1) convergent at the end thereof; a second pipe section (2) with a cross section smaller than that of the first pipe section (1), coaxial and integral thereto; a third pipe section (3) divergent for the entire length thereof, coaxial to the second pipe section (2), of a cross section intermediate between the ones of the first and of the second pipe section, the second and the third pipe section being separated by a mixing chamber, provided with means (5) and (6) , substantially slanted of a

    Abstract translation: 将气体的增溶装置组合成包括以下组分的流体:至少在其末端会聚的第一管段(1); 第二管段(2),其横截面小于第一管段(1)的横截面,同轴并与其成一体; 与第二管段(2)同轴的,与第二管段(2)同轴的第三管段(3),在第一和第二管段中间的横截面上,第二和第三管段是 由混合室分离,设有装置(5)和(6),相对于管段(2)的轴线基本上倾斜为90°角,用于气体物质的入口和调节 分别与流体混合。 本发明还涉及上述装置在各种技术领域中的应用。 该图示出了根据本发明的装置的实施例。

    連続溶解装置、連続溶解方法及び気体溶解水供給装置
    6.
    发明申请
    連続溶解装置、連続溶解方法及び気体溶解水供給装置 审中-公开
    连续溶解装置,连续溶解方法和气体溶解水供应

    公开(公告)号:WO2003097223A1

    公开(公告)日:2003-11-27

    申请号:PCT/JP2003/003289

    申请日:2003-03-18

    Abstract: 主流液体に気体を溶解させる溶解部を有する連続溶解装置において、主流液体の流量を計測して計測値の信号を出力する流量計と、入力される該信号に基づいて気体の供給量を制御する流量制御機構を有することを特徴とする連続溶解装置、及び、主流液体に気体を連続的に溶解させる連続溶解方法において、主流液体の流量に基づいて気体の供給量を制御することを特徴とする連続溶解方法が開示されている。開示された装置或いは方法によれば、主流液体の流量が変動しても、安定して一定濃度の溶液を得ることができるため、とりわけ精密な清浄表面を必要とする電子材料に用いる洗浄水や表面処理水を無駄なく供給することができる。

    Abstract translation: 具有将气体溶解在主流液体中的溶解单元的连续溶解装置的特征在于,具有用于测量主流液体的流量的流量计,并输出表示测定值的信号,以及流量控制机构, 根据输入的信号提供气体。 用于将气体连续溶解到主流液体中的连续溶解方法的特征在于,根据主流液体的流量来控制供给气体的量。 利用该装置或方法,即使主流液体的流量变化,也可以稳定地产生具有恒定浓度的溶液,从而提供用于电子材料的净化水或表面处理水,其需要非常精确, 清洁表面无浪费。

    APPARATUS AND METHOD FOR PRODUCING AQUEOUS CARBONIC ACID SOLUTION
    7.
    发明申请
    APPARATUS AND METHOD FOR PRODUCING AQUEOUS CARBONIC ACID SOLUTION 审中-公开
    用于生产水溶性碳酸溶液的装置和方法

    公开(公告)号:WO01078883A1

    公开(公告)日:2001-10-25

    申请号:PCT/JP2001/003309

    申请日:2001-04-18

    Abstract: An apparatus for producing an aqueous carbonic acid solution which is equipped with a carbon dioxide dissolving vessel (3) and a circulating pump (1) and which circulates the water in a bath (11) by the circulating pump (1) and supplies carbon dioxide into the carbon dioxide dissolving vessel (3), to thereby dissolve carbon dioxide in water, characterized in that the circulating pump (1) is a volumetric metering pump having the ability of self-suction; a method for producing an aqueous carbonic acid solution which uses the apparatus; a method for producing an aqueous carbonic acid solution which comprises starting the formation of an aqueous carbonic acid solution and maintaining a desired concentration of an aqueous carbonic acid solution; an apparatus for producing an aqueous carbonic acid solution which is equipped with a means for adjusting a pressure of supply of carbon dioxide so as to achieve a desired concentration of carbon dioxide; an apparatus for producing an aqueous carbonic acid solution which automatically releases a drain to outside; and an apparatus for producing an aqueous carbonic acid solution which is equipped with a transportable bath with legs.

    Abstract translation: 一种装有二氧化碳溶解容器(3)和循环泵(1)的水性碳酸溶液的制造装置,其通过循环泵(1)将水循环到浴(11)中,并供给二氧化碳 进入二氧化碳溶解容器(3),从而将二氧化碳溶解在水中,其特征在于,循环泵(1)是具有自吸能力的容积计量泵; 使用该装置的碳酸水溶液的制造方法; 一种生产碳酸水溶液的方法,其包括开始形成碳酸水溶液并保持所需浓度的碳酸水溶液; 一种用于生产含水碳酸溶液的装置,其装备有用于调节二氧化碳供应压力以便达到所需浓度的二氧化碳的装置; 用于生产自动将排水口释放到外部的含水碳酸溶液的设备; 以及配备有具有腿的可运输浴的含水碳酸溶液的设备。

    WET PROCESS OR OZONIZING OXIDATION METHOD
    8.
    发明申请
    WET PROCESS OR OZONIZING OXIDATION METHOD 审中-公开
    湿法或氧化氧化方法

    公开(公告)号:WO02049751A1

    公开(公告)日:2002-06-27

    申请号:PCT/FR2001/004038

    申请日:2001-12-18

    Abstract: The invention concerns an oxidising method by wet process oxidation or ozonization of a liquid contained in a reactor. The gaseous roof (20) is sucked into the liquid, the part undissolved in the liquid is recuperated in the gaseous roof. The stirring means (2) generates a liquid flux immediately proximate to the end of the conduit (3) emerging into the liquid and generates a gas/liquid dispersion in the zone (15), wherein the liquid reacts with the gas, then transports and ejects said dispersion at its periphery, such that the gas is dissolved in the liquid in the zone (16) extending from the stirring means (2) to the surface of the liquid. The method is more particularly suitable for all oxidising processes using large amounts of oxygen or ozone. It is in particular used for oxidising paper-mill liquors.

    Abstract translation: 本发明涉及通过湿法氧化或臭氧化包含在反应器中的液体的氧化方法。 气态屋顶(20)被吸入液体中,未溶解在液体中的部分在气态屋顶中回收。 搅拌装置(2)产生一个立即靠近导管(3)的端部的液体通量,其出现在液体中并在该区域(15)中产生气体/液体分散体,其中液体与气体反应,然后传送和 在其周边喷射所述分散体,使得气体溶解在从搅拌装置(2)延伸到液体表面的区域(16)中的液体中。 该方法更特别适用于使用大量氧气或臭氧的所有氧化方法。 它特别用于氧化造纸厂的液体。

    GAS DISSOLVING APPARATUS AND METHOD
    9.
    发明申请
    GAS DISSOLVING APPARATUS AND METHOD 审中-公开
    气体解析装置和方法

    公开(公告)号:WO02028518A1

    公开(公告)日:2002-04-11

    申请号:PCT/US2001/030793

    申请日:2001-10-02

    Abstract: An apparatus (10) for dissolving a gas into a fluid which may contain at least one dissolved gas. The apparatus (10) includes a first vertically oriented tube (2) defining a first inner space (32) and a second vertically oriented tube (12). The space between the first and second tubes is referred to as the second inner space (40). The gas is introduced through an inlet (18) into the second inner space (40). The apparatus (10) includes an acceleration device (20) for accelerating the flow of fluid through the second inner space (40). The apparatus includes a helix-shaped bubble harvester (22) which removes fugitive (undissolved) bubbles from the fluid flow and returns them to the second inner space (40) to increase the probability that those bubbles will be dissolved into the fluid.

    Abstract translation: 一种用于将气体溶解在可含有至少一种溶解气体的流体中的装置(10)。 装置(10)包括限定第一内部空间(32)和第二垂直取向管(12)的第一垂直取向管(2)。 第一和第二管之间的空间称为第二内部空间(40)。 气体通过入口(18)引入到第二内部空间(40)中。 装置(10)包括用于加速通过第二内部空间(40)的流体流动的加速装置(20)。 该装置包括螺旋形气泡收集器(22),其从流体流中去除挥发性(未溶解的)气泡并将其返回到第二内部空间(40),以增加这些气泡将溶解到流体中的可能性。

    MEANS FOR PREPARING A SOLUTION OF A GASEOUS SOLUTE IN A LIQUID SOLVENT
    10.
    发明申请
    MEANS FOR PREPARING A SOLUTION OF A GASEOUS SOLUTE IN A LIQUID SOLVENT 审中-公开
    在液体溶剂中制备气体溶液的方法的手段

    公开(公告)号:WO1988009206A1

    公开(公告)日:1988-12-01

    申请号:PCT/AU1988000147

    申请日:1988-05-18

    Abstract: The present invention is an apparatus suitable for dissolving a gaseous solute in a liquid solvent. The apparatus consists of an operative chamber (1), the interior of which is attached via a transfer duct (3) to a lute chamber (2) of lesser capacity than the operative chamber (1). An outlet duct (4) extends from within the lute chamber (2) at a point above the outlet of the transfer duct (3) to the exterior of the lute chamber (2). A solvent supply inlet (5) and a solute supply (6) are connected to the operative chamber (1) and pressurised solvent and solute sources. Both inlets (5, 6) are fitted with valves (7, 8) to control the in-flow of solvent and solute.

    Abstract translation: 本发明是适用于将气态溶质溶解在液体溶剂中的装置。 该装置包括一个操作室(1),其内部经由传送管道(3)连接到比操作室(1)容量小的琵琶室(2)。 出口管道(4)在输送管道(3)的出口上方的肛门室(2)内延伸到琵琶室(2)的外部。 溶剂供应入口(5)和溶质供应源(6)连接到操作室(1)和加压溶剂和溶质源。 两个入口(5,6)都配有阀门(7,8),以控制溶剂和溶质的流入。

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