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公开(公告)号:US06328898B1
公开(公告)日:2001-12-11
申请号:US09599885
申请日:2000-06-23
申请人: Hidenori Akiyama , Kenichi Inoue , Akira Kobayashi , Yoshihiro Yokota , Shigeto Adachi , Kazuhiko Asahara
发明人: Hidenori Akiyama , Kenichi Inoue , Akira Kobayashi , Yoshihiro Yokota , Shigeto Adachi , Kazuhiko Asahara
IPC分类号: C02F172
CPC分类号: C02F1/78 , B01J3/04 , B01J2219/00162 , C01B13/00 , C02F1/4608 , C02F1/4672 , C02F2201/46175 , C02F2201/78
摘要: Highly oxidative water containing ozone and/or OH radicals dissolved in a large amount is prepared by dissolving an oxygen rich gas at high pressure in water and then the pressure is lowered to form fine bubbles in water from the dissolved oxygen rich gas and the fine bubbles are exposed to pulse discharge. Method of and apparatus capable of forming highly oxidative water containing ozone or OH radicals at high concentration exhibiting an oxidizing performance at a level sufficient to practical use with excellent power efficiency and productivity by discharge in water.
摘要翻译: 通过将富氧气体在高压下溶解在水中而制备含有大量溶解臭氧和/或OH自由基的高度氧化水,然后压力降低,从溶解的富氧气体和细小气泡中形成细小的气泡 暴露于脉冲放电。 能够以高浓度形成含有臭氧或OH自由基的高度氧化水的方法和装置,其具有足够实用的水平的氧化性能,具有优异的功率效率和通过在水中排放的生产率。
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公开(公告)号:US06321566B1
公开(公告)日:2001-11-27
申请号:US09563165
申请日:2000-05-01
IPC分类号: F25J300
CPC分类号: F28D9/0062 , F25J3/0409 , F25J3/04157 , F25J3/04187 , F25J3/04303 , F25J3/04412 , F25J3/0486 , F25J2205/32 , F25J2205/34 , F25J2220/52 , F25J2290/10 , F25J2290/12 , F28D2021/0019 , F28F2250/104
摘要: Liquid oxygen, which is extracted from the bottom of a lower pressure rectifier and compressed by a liquid oxygen pump to a predetermined supply pressure, is evaporated in a main heat exchanger to prepare an oxygen gas product, while oxygen gas is circulated in the main heat exchanger at a linear velocity which is equal to or higher than the terminal velocity, calculated depending on the supply pressure, of an oxygen droplet having a diameter of 200 &mgr;m. This process effectively prevents precipitation of heavy impurities in the heat exchanger and produces higher pressure oxygen gas at reduced operational costs.
摘要翻译: 从低压整流器的底部抽出并被液氧泵压缩至预定供给压力的液氧在主热交换器中蒸发以制备氧气产物,同时氧气在主热中循环 交换器以等于或高于直径为200μm的氧滴的根据供给压力计算的终端速度的线速度。 该方法有效地防止了热交换器中重杂质的沉淀,并以降低的操作成本产生较高压力的氧气。
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