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    • 84. 发明授权
    • Metal powder for decomposition of organic halogen and method for manufacturing the same
    • 用于分解有机卤素的金属粉末及其制造方法
    • US07235181B2
    • 2007-06-26
    • US10451067
    • 2002-09-10
    • Masaru TomoguchiTaishi Uehara
    • Masaru TomoguchiTaishi Uehara
    • C02F1/70
    • C02F1/705B09C1/002B09C1/08C02F2101/363C02F2101/366C02F2103/007C02F2103/06Y10S210/908Y10S210/909
    • The present invention is to provide metal powder capable of decomposing and remedying various range of organic halogen compounds including organic halogen compounds which are difficult to be decomposed by a conventional decomposition and remediation method. Metal powder for decomposition of organic halogen is prepared in such a manner that the metal powder contains at least two kinds or more of metal elements, the respective metal elements forming phases, the respective metal elements therein serving as major constituents thereof, wherein difference in standard oxidation-reduction electric potential between any two kinds among the above-described metal elements is 778 mV or more in absolute value. When remediation treatment of soil is carried out using the metal powder, it is sufficient that the metal powder for decomposition of organic halogen is mixed with agitation into soil using, for instance, a heavy machine, and when remediation treatment of ground water, it is sufficient that a reaction wall containing the metal powder for decomposition of organic halogen into is constructed in the ground.
    • 本发明提供能够通过常规分解和修复方法分解和补救包括难以分解的有机卤素化合物的各种有机卤素化合物的金属粉末。 制备有机卤素分解用金属粉末,使得金属粉末含有至少两种以上的金属元素,各金属元素形成相,其各自的金属元素作为其主要成分,其中标准差 上述金属元素中的任意两种之间的氧化还原电位的绝对值为778mV以上。 当使用金属粉末进行土壤的修复处理时,使用例如重型机器将有机卤素分解的金属粉末搅拌混入土壤就足够了,并且当对地下水进行补救处理时 足以使含有用于分解有机卤素的金属粉末的反应壁在地面上构建。
    • 88. 发明授权
    • Process and apparatus for eliminating dioxins
    • 用于消除二恶英的方法和设备
    • US06383362B2
    • 2002-05-07
    • US09725454
    • 2000-11-30
    • Yukimasa Satoh
    • Yukimasa Satoh
    • C02F1461
    • A62D3/115A62D2101/28A62D2203/10C02F1/4672C02F2101/32C02F2101/366C02F2103/18
    • Dioxins are eliminated from soot by conversion into oil and water. A gas stream of smoke and dioxin-entraining ash is passed through a curtain of water in a separator to separate the dioxin-entraining ash from the gas stream. The ash-water mixture is separated by a centrifuge, the separated ash is mixed with water and the mixture is again separated by a centrifuge into ash and an emulsion-like oil-water mixture in which dioxins are dissolved. This separated ash is also washed with water and the various wash waters and the dioxin-containing oil-water mixture are admixed and electrolyzed in a primary electrolyzer equipped with a carbon anode and a stainless steel cathode to decompose the dioxin components. The remaining aqueous liquid is electrolyzed in a secondary electrolyzer with an aluminum anode and a stainless steel cathode to generate hydrogen by electrolysis of water and metal hydroxides by electrolysis of aluminum.
    • 通过转化成油和水,将二恶英从烟灰中排除。 烟气和二恶英夹带灰的气流通过分离器中的水幕,以将二恶英夹带灰与气流分离。 灰分混合物用离心机分离,分离的灰分与水混合,混合物再次通过离心机分离成灰分和二恶英溶解的乳状液状油 - 水混合物。 该分离的灰分也用水洗涤,各种洗涤水和含二恶英的油 - 水混合物在装有碳阳极和不锈钢阴极的一次电解槽中混合并电解,以分解二恶英成分。 剩余的含水液体在具有铝阳极和不锈钢阴极的二次电解器中电解,通过电解铝来电解水和金属氢氧化物而产生氢。