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    • 95. 发明公开
    • 저주파 고에너지 초음파로 액체를 초음파 처리하는 방법 및장치
    • 用于低频超高能量超声波液体传感器的方法和装置
    • KR1020080066826A
    • 2008-07-16
    • KR1020087012815
    • 2006-11-28
    • 독토르 힐셔 게엠베하
    • 힐셔홀거
    • B01J19/10B01J19/26B01J19/00
    • B01J19/10B01J19/008B01J19/26B01J2219/0869B01J2219/0877Y10S366/60
    • The invention relates to a method and devices for sonicating liquids with low frequency high energy ultrasound consisting of a low frequency high energy ultrasound system having at least one sonotrode which projects into a reactor vessel through which the liquid passes via at least one inlet orifice and at least one outlet orifice. To avoid cavitation at the sonotrode, it is proposed that in a close region of the oscillation-transducing sonotrode surface within the reactor vessel a pressure/amplitude combination close to or above the pressure-amplitude characteristic line is generated at which considerably reduced or no cavitation occurs and in the adjacent region in the reactor vessel at least in a region and at least at times a pressure/amplitude combination is maintained below the pressure-amplitude characteristic line at which cavitation is generated. A corresponding device has, for example, an inlet orifice (4) which is arranged in such a manner that the liquid impacts directly onto the oscillation-transducing sonotrode surface (3), and which is shaped in such a manner that in the close region of the oscillation-transducing sonotrode surface (3) a pressure (p) close to or above the pressure-amplitude characteristic line prevails.
    • 本发明涉及一种用低频高能超声波超声波处理液体的方法和装置,该低频高能量超声波系由具有至少一个超声波发生器的低频高能超声系统组成,该至少一个超声波发射器投射到反应器容器中,液体通过该反应器容器通过至少一个入口孔口 至少一个出口孔。 为了避免超声波发生气蚀,建议在反应堆容器内的振荡转换超声波表面的紧密区域内产生接近或高于压力振幅特性曲线的压力/振幅组合,在此相当大的减小或不产生空化 至少在一个区域中并且至少有时压力/振幅组合保持低于产生空化的压力 - 幅度特性线的反应器容器中的相邻区域中。 相应的装置具有例如入口孔(4),其以液体直接冲击到振动转换超声焊管表面(3)上的方式布置,并且其形状使得在密闭区域 振荡转换超声波表面(3)的压力(p)接近或高于压力振幅特性线。
    • 100. 发明公开
    • 마이크로웨이브 플라즈마 방전에 의한 수소기체 제조방법
    • 通过微波等离子体放电生产氢气的装置和方法
    • KR1020060118766A
    • 2006-11-24
    • KR1020050041100
    • 2005-05-17
    • 한국기초과학지원연구원주식회사 셈테크놀러지
    • 정용호이봉주
    • C01B3/02C01B3/06C01B3/22C01B3/50
    • C01B3/342B01J19/088B01J2219/0869B01J2219/0875C01B3/045C01B3/22C01B3/24C01B2203/0266C01B2203/043C01B2203/0861Y02E60/364
    • An apparatus and a method capable of producing hydrogen gas on a small scale in an efficient and continuous manner by microwave plasma discharge, and an apparatus and a method for producing hydrogen gas by breaking a bond between the hydrogen element and an element bonded to the hydrogen element in a gas containing a hydrogen element without performing the reforming process are provided. An apparatus(1) for producing hydrogen gas by microwave plasma discharge comprises: (a) a dielectric hollow tube(10); (b) a pressure reduction means(50) for maintaining the dielectric hollow tube in a predetermined reduced pressure atmosphere; (c) a microwave source(30); (d) a waveguide(40) linked with the microwave source to apply a generated microwave to the dielectric hollow tube; (e) a gas supply source(20) for supplying gas containing a hydrogen element into the dielectric hollow tube, wherein the gas supplied from the gas supply source undergoes plasma discharge by the microwave generated from the waveguide and generates a reaction product containing hydrogen gas by colliding electrons generated by microwave plasma discharge instead of pyrolysis with the gas containing hydrogen element, thereby breaking a bond within a molecule of the gas; and a separator(60) for separating hydrogen gas from the reaction product.
    • 能够通过微波等离子体放电以有效和连续的方式小规模生产氢气的装置和方法,以及通过断开氢元素和与氢键合的元素之间的键来制造氢气的装置和方法 提供了含有氢元素的气体中的元素,而不进行重整过程。 用于通过微波等离子体放电产生氢气的装置(1)包括:(a)电介质中空管(10); (b)用于将电介质中空管保持在预定的减压气氛中的减压装置(50); (c)微波源(30); (d)与微波源连接的波导(40),以将产生的微波施加到电介质中空管; (e)用于将含有氢元素的气体供给到电介质中空管中的气体供给源(20),其中从气体供应源供应的气体通过由波导产生的微波进行等离子体放电,并产生含有氢气的反应产物 通过与微波等离子体放电产生的电子碰撞而不是用含有氢元素的气体进行热解,从而破坏气体分子内的键; 和用于从反应产物中分离氢气的分离器(60)。