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    Silver reclamation system
    1.
    发明授权
    Silver reclamation system 失效
    银回收系统

    公开(公告)号：US6042775A

    公开(公告)日：2000-03-28

    申请号：US15277

    申请日：1998-01-29

    申请人： Carl A. Steiner ,  Ricky L. Jackson

    发明人： Carl A. Steiner ,  Ricky L. Jackson

    IPC分类号： C22B3/20 ,  C22B11/12 ,  C22B3/00

    CPC分类号： C22B11/12 ,  C22B11/046 ,  Y02P10/214

    摘要： A silver reclamation system for use with photographic solution. The silver reclamation system includes a body containing a plurality of metallic members positioned within a flow chamber and a metallic mesh contained within the body. The photographic solution contacts the plurality of metallic members and the metallic mesh material thereby causing silver contained within the photographic solution to plate these members. Also, the metallic members cause silver in the photographic solution to crystallize. The crystallized silver can then be contained within a filter for processing.

    摘要翻译： 用于摄影解决方案的银回收系统。 银回收系统包括一个主体，该主体包含位于流动室内的多个金属构件和容纳在主体内的金属网。 照相溶液接触多个金属构件和金属网材料，从而导致包含在照相溶液中的银以对这些构件进行印版。 此外，金属构件使摄影溶液中的银结晶。 然后将结晶的银包含在过滤器内用于加工。

    Precious metal recovery system
    2.
    发明授权
    Precious metal recovery system 失效
    贵金属回收系统

    公开(公告)号：US4913407A

    公开(公告)日：1990-04-03

    申请号：US207315

    申请日：1988-06-15

    申请人： Barton King

    发明人： Barton King

    IPC分类号： C22B11/10 ,  C22B11/12 ,  C22B43/00

    CPC分类号： C22B43/00 ,  C22B11/10 ,  C22B11/12

    摘要： A precious metal recovery system utilizing an amalgamation process which results in substantially complete recovery both of the precious metal sought and of the mercury utilized in the process. Mercury has undesirable health and environmental characteristics and the system of the invention assures its substantial containment. In the operation of the system, ore is classified and sorted out into a plurality of bins or holds containing ore having a substantially uniform particle size. The ore is then delivered, bin by bin, beginning with the smallest particle size, to apparatus which assures substantially complete amalgamation of all of the precious metal present in the ore. Thereafter, a resulting slurry of water and tails is first removed from the amalgamation apparatus and any residual mercury removed before its return to the environment. At the end of a period of operation of the amalgamation apparatus, the mercury and precious metal amalgam mixture together with any residual tails are drawn off and subjected to three separation operations. First, the mercury and precious metal amalgam mixture is separated from any residual tails. Next, the mercury is separated from the precious metal amalgam. Finally, the mercury is removed from the amalgam thereby resulting in a reasonably pure form of the precious metal.

    摘要翻译： 一种利用合并工艺的贵金属回收系统，可以使所寻求的贵金属和该方法中所使用的汞达到完全回收。 汞具有不良的健康和环境特征，并且本发明的系统确保了其大量的遏制。 在该系统的操作中，将矿石分类并分选成含有具有基本上均匀的粒度的矿石的多个箱体或保持架。 然后将矿石以最小颗粒尺寸开始输送到确保矿石中存在的所有贵金属基本上完全合并的装置。 此后，首先从合并装置中取出所得到的水和尾部浆料，并在其返回环境之前除去任何残留的汞。 在合并装置的运行期结束时，将汞和贵金属汞齐混合物与任何残留尾料一起排出并进行三次分离操作。 首先，将汞和贵金属汞合金混合物与任何残留尾部分离。 接下来，汞与贵金属汞齐分离。 最后，从汞齐中除去汞，从而形成相当纯净的贵金属形式。

    Process for extracting gold, silver, platinum, lead, or manganese metals from ore
    4.
    发明授权
    Process for extracting gold, silver, platinum, lead, or manganese metals from ore 失效
    从矿石中提取金，银，铂，铅或锰金属的工艺

    公开(公告)号：US4416692A

    公开(公告)日：1983-11-22

    申请号：US236997

    申请日：1981-02-23

    申请人： Glen R. Burch

    发明人： Glen R. Burch

    IPC分类号： C22B11/02 ,  C22B13/02 ,  C22B13/06 ,  C22B47/00 ,  C22B11/12

    CPC分类号： C22B47/00 ,  C22B11/02 ,  C22B13/02 ,  C22B13/06

    摘要： A process for extracting metals having lead affinity from mineral ores. The process is in steps including, pulverizing the ore material, drying the ore, melting elemental lead in a melting chamber and maintaining the molten lead within a preselected temperature range, introducing the ore into the lower portion of the melting chamber, agitating the molten mixture, transferring the molten mixture to a cooling vessel, removing the slag and refining the remaining metallic mixture to separate the metallic components. Also, a device for extracting metals from ores including a melting chamber, heating means, an ore tube and an auger for inserting ore into the melting chamber and an agitation rod. The process and device are utilized for either small scale assaying of ore samples or commercial extraction of metals from mineral ores.

    摘要翻译： 从矿石中提取具有铅亲合力的金属的方法。 该方法包括以下步骤：粉碎矿石材料，干燥矿石，在熔化室中熔化元素铅并将熔融铅保持在预选的温度范围内，将矿石引入熔融室的下部，搅拌熔融混合物 将熔融混合物转移到冷却容器中，除去炉渣并精炼剩余的金属混合物以分离金属组分。 另外，一种用于从矿石中提取金属的装置，包括熔化室，加热装置，矿石管和用于将矿石插入熔化室的螺旋钻和搅拌棒。 该方法和装置用于矿石样品的小规模测定或矿物矿石的商业提取金属。

    Recovery of metals from their alloys with lead using consummable lance and apparatus
    6.
    发明授权
    Recovery of metals from their alloys with lead using consummable lance and apparatus 失效
    使用消耗喷枪和设备从铅合金中回收金属

    公开(公告)号：US4734129A

    公开(公告)日：1988-03-29

    申请号：US872916

    申请日：1986-06-10

    申请人： Robert P. Knight

    发明人： Robert P. Knight

    IPC分类号： C22B5/02 ,  C22B7/00 ,  C22B11/02 ,  C22B30/06 ,  F27B3/22 ,  F27D3/16 ,  C22B11/00 ,  C22B11/12

    CPC分类号： F27D3/16 ,  C22B7/001 ,  Y02P10/214

    摘要： A metal, especially silver, may be recovered from its alloy with lead by a method comprising injecting, into the molten alloy, an oxygen-containing gas to oxidize the lead to form lead oxide slag and removing the slag from the molten metal. The oxygen-containing gas is injected into the molten metal through an elongate consumable lance which extends lengthwise of itself from the interior to the exterior of the furnace and which is capable of being fed lengthwise from the exterior to the interior of the furnace through the guide tube as the lance is consumed in the furnace. The lance comprises a first elongate tube for the oxygen-containing gas and a second elongate tube located annularly about the first tube, for a coolant gas. A gas is also injected through the guide tube into the furnace to seal the lance. Also disclosed is a furnace suitable for use in the method.

    摘要翻译： 一种金属，特别是银，可以通过一种方法包括从熔融合金中注入含氧气体氧化铅以形成氧化铅矿渣并从熔融金属中除去炉渣的方法从其与铅的合金中回收。 含氧气体通过细长的消耗性喷枪注入到熔融金属中，其长度方向从炉体的内部延伸到外部，并且能够通过引导件从炉体的外部向内部进给 因为喷枪在炉中消耗。 喷枪包括用于含氧气体的第一细长管和围绕第一管围绕冷却剂气体定位的第二细长管。 气体也通过引导管注入炉中以密封喷枪。 还公开了适用于该方法的炉。

    Gravity flow amalgamator
    7.
    发明授权
    Gravity flow amalgamator 失效
    重力流合并器

    公开(公告)号：US4588499A

    公开(公告)日：1986-05-13

    申请号：US735413

    申请日：1985-05-17

    申请人： Earnest Z. Coker

    发明人： Earnest Z. Coker

    IPC分类号： B03B7/00 ,  C22B11/12 ,  B03B5/60

    CPC分类号： C22B11/12 ,  B03B7/00

    摘要： In a gravity flow amalgamator an elongated upright housing is provided with a removable bottom end tray containing a bath of mercury for collecting gold. A pair of partition walls extend inward and downwardly in parallel relation transversely of the housing to form a water channel downstream tortuous path characterized by return bends with each wall of the pair of walls respectively attached to the inner surface of the housing opposing side walls intermediate their height to define fluid compartments at opposite sides of the housing. The water channel discharges the water into one of the fluid compartments.

    摘要翻译： 在重力流动合并器中，细长的直立外壳设置有可移除的底端托盘，其包含用于收集金的汞浴。 一对分隔壁在壳体的横向上以平行关系向内和向下延伸，以形成下游曲折路径的水道，其特征在于：返回弯曲，该对壁的每个壁分别附接到壳体的内表面， 高度以在壳体的相对侧限定流体隔室。 水通道将水排放到一个流体隔室中。

    Silver recovery unit
    8.
    发明授权
    Silver recovery unit 失效
    银回收单位

    公开(公告)号：US4441697A

    公开(公告)日：1984-04-10

    申请号：US344099

    申请日：1982-01-29

    申请人： Donny L. Peterson ,  Michael L. Butts

    发明人： Donny L. Peterson ,  Michael L. Butts

    IPC分类号： C22B3/02 ,  C22B3/46 ,  C22B11/12 ,  C22B5/00

    CPC分类号： C22B3/46 ,  C22B11/04 ,  C22B11/046 ,  C22B3/02 ,  Y02P10/214 ,  Y02P10/234

    摘要： An improved apparatus for recovering silver from a silver-containing solution. The device includes a container having influent and effluent passageways and a filler element composed of a metal above silver in the electromotive force series. The filler is disposed about an elongated core having an aperture in the side thereof. The filler may be formed of steel wire wound in the fashion of a spool about the core. One or more baffles may be situated within the filler to extend the length of the path taken by fluid flowing from the influent passageway through the filler to the core and then through the effluent passageway. Solution flowing through the filler reacts therewith so that silver is deposited within the container. An opening may be provided in the top of the container to permit viewing of the contents to determine whether the capacity of the container has been exhausted or whether the device is operating properly. The inlet and outlet passageways may be situated on the side of the container to provide easier connection and disconnection from the user's equipment. A bypass may be provided within the container to permit flow of the solution from the influent passageway to the effluent passageway in the event of clogging or other defects within the container.

    摘要翻译： 一种用于从含银溶液中回收银的改进装置。 该装置包括具有流入和流出通道的容器和由电动势系列中的银以上的金属组成的填充元件。 填料围绕在其侧面具有孔的细长芯设置。 填料可以由围绕芯部的线轴缠绕的钢丝形成。 一个或多个挡板可以位于填料内，以延伸流体从流入物通过填料向核心流动的流体的长度，然后通过流出物通道。 流过填料的溶液与其反应，使得银在容器内沉积。 可以在容器的顶部设置开口以允许观察内容物以确定容器的容量是否已经耗尽，或者设备是否正常运行。 入口和出口通道可以位于容器的侧面，以便更容易地与使用者的设备连接和断开连接。 可以在容器内设置旁路，以便在容器内发生堵塞或其它缺陷的情况下允许溶液从流入通道流到流出物通道。