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    • 1. 发明专利
    • Processing method and processor
    • 处理方法和处理器
    • JP2013181874A
    • 2013-09-12
    • JP2012046488
    • 2012-03-02
    • Yoshiaki Yokoyama芳昭 横山
    • YOKOYAMA YOSHIAKIAHN KAO XI
    • G21F9/28G21F9/02G21F9/32
    • PROBLEM TO BE SOLVED: To provide a processing method and processor for removing cesium from a processing target object including an oxide and a hydroxide of cesium 137.SOLUTION: The processing method preheats, heats and collects processing target objects. The processing target objects contain an oxide and a hydroxide of cesium containing an isotope. In a preheating step, the processing target object is reheated to a temperature just under evaporation of the oxide and hydroxide of cesium containing the isotope under normal pressure. In a heating step, the preheated processing target object is heated on a heated temperature condition and a decompression degree condition in which the hydroxide and the oxide of cesium containing the isotope are broken down to be an evaporated object and metal cesium in the evaporated object becomes a non-oxidation state. In a collection step, deposition (impurity) containing the metal cesium in the evaporated object is collected.
    • 要解决的问题:提供一种从包括铯的氧化物和氢氧化物的处理目标物体中去除铯的处理方法和处理器。137。处理方法预热,加热和收集处理目标物体。 处理目标物体含有含有同位素的铯的氧化物和氢氧化物。 在预热步骤中,将处理对象物体在常压下再加热到正在蒸发含有同位素的铯的氧化物和氢氧化物的温度。 在加热工序中,将预热处理对象物在加热温度条件下进行加热,其中将含有同位素的铯的氧化物和氧化物分解为蒸发物,并且蒸发物体中的金属铯变成 非氧化态。 在收集步骤中,收集在蒸发的物体中含有金属铯的沉积(杂质)。
    • 2. 发明专利
    • Fixed porous metal filter body
    • 固定多孔金属过滤器体
    • JP2012091113A
    • 2012-05-17
    • JP2010240621
    • 2010-10-27
    • Yoshiaki Yokoyama義明 横山
    • YOKOYAMA YOSHIAKI
    • B01D39/20F01N3/02F24F7/06
    • PROBLEM TO BE SOLVED: To provide a filter material which can maintain a form of a permanently stable composite even under thermal and dynamic conditions such as high temperature in cleaning and regeneration or impact by high-pressure spray, whereas the form of the permanently stable composite is adopted in the filter material since it is exposed to particularly strict thermal and dynamic conditions in purification of exhaust gas.SOLUTION: The filter body is provided with a filter section that is a gas permeable area and a section having a stiffener area, and includes a porous metal fiber consisting of a gas permeable material. The filter section of the permeable area has a layer thickness different from that of the stiffener area.
    • 要解决的问题:提供一种过滤材料,即使在热和动态条件下也能保持永久稳定的复合物的形式,例如清洁和再生中的高温或通过高压喷雾的冲击,而形式 过滤材料采用永久稳定的复合材料,因为它在废气净化中暴露于特别严格的热和动态条件下。 解决方案:过滤器主体设置有作为透气区域的过滤器部分和具有加强件区域的部分,并且包括由气体可渗透材料组成的多孔金属纤维。 可渗透区域的过滤器部分具有不同于加强件区域的层厚度。 版权所有(C)2012,JPO&INPIT
    • 6. 发明授权
    • Method for processing metallic waste
    • 处理金属废物的方法
    • US5735933A
    • 1998-04-07
    • US506318
    • 1995-07-24
    • Yoshiaki YokoyamaTeruhisa Ogihara
    • Yoshiaki YokoyamaTeruhisa Ogihara
    • C22B5/16C22B7/00H01M6/52
    • H01M6/52C22B5/16C22B7/001Y02P10/214Y02P10/22Y02W30/84
    • A processing method by which metals may be recovered at a high purity from metal-containing waste materials. The method for processing metal-containing waste materials comprises crushing a metal-containing waste material to a particle size of 1-50 mesh, separating and recovering the metal-containing particles from the crushed portion, introducing the metal-containing particles into a vacuum heating furnace, pre-heating the furnace while under suction evacuation, and then raising the temperature of the furnace in stages while continuing the vacuum suctioning, recovering the metal and non-metal vapor produced at each temperature level using a condensing and adsorbing means, and recovering the liquated metals as melts. The method may be used to process waste batteries, copper-containing waste materials and the like in the same manner to recover high-purity metals.
    • 金属可以从含金属废料中高纯度地回收的加工方法。 含金属废料的处理方法包括将含金属废料粉碎至1〜50目的粒度,从破碎部分分离回收含金属颗粒,将含金属颗粒引入真空加热 炉,在抽吸时预热炉,然后分阶段提高炉的温度,同时继续进行真空抽吸,使用冷凝和吸附装置回收在每个温度水平产生的金属和非金属蒸汽,并回收 液化金属作为熔体。 该方法可以用于以相同的方式处理废电池,含铜废料等以回收高纯度金属。
    • 7. 发明授权
    • Method and apparatus for recovering substance adhered to object to be
processed
    • 用于回收附着到待处理物体上的物质的方法和装置
    • US5205857A
    • 1993-04-27
    • US813975
    • 1991-12-26
    • Yoshiaki Yokoyama
    • Yoshiaki Yokoyama
    • B08B3/10B08B7/00C22B1/00C22B7/00C22B19/04C23F4/02C23G5/00
    • C23F4/02C22B19/04C23G5/00
    • A method for recovering substance such as zincing or the like adhered to the surface of an object to be processed, by causing such materials to be evaporated in a vacuum. In this method, the object to the processed is placed in a furnace provided with heating means; the temperature within the furnace is elevated up to a predetermined level with the aid of an oxidizing gas atmosphere; the pressure in the furnace is reduced so that the quantity of the oxidizing gas is reduced to be below the explosion limit; and vaccum or a reducing gas atmosphere is fed into the furnace to reduce the oxidization of the object to be processed. Thereafter, the interior of the furnace is evacuated while being maintained under a predetermined evaporation temperature condition; and the substance evaporated from the object to be processed is passed to recovery means provided in communication with the furnace, so that the substance thus evaporated is condensed in the recovery means and recovered therefrom.
    • 通过使这些材料在真空中蒸发的方法来回收附着在被处理物表面的诸如镀锌等物质的方法。 在该方法中,将处理对象放置在设有加热装置的炉中; 借助于氧化气体气氛将炉内的温度升高至预定水平; 炉中的压力降低,使得氧化气体的量降低到低于爆炸极限; 并将真空或还原气体气体进料到炉中以减少待处理物体的氧化。 此后,将炉内部抽真空,同时保持在预定的蒸发温度条件下; 将从被处理物体蒸发的物质通过与炉连通的回收装置,由此蒸发的物质在回收装置中冷凝并回收。