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公开(公告)号：US20140322108A1
公开(公告)日：2014-10-30
申请号：US14237831
申请日：2012-08-08
摘要： A process for treating a mixed sulphidic material containing lead sulphide and at least one other metal sulphide. The process includes the steps of subjecting the mixed sulphidic material to selective oxidation such that lead sulphide in the material is oxidised to form an oxidised lead compound while substantial oxidation of the at least one other metal sulphide is avoided, and separating the oxidized lead compound from the at least one other metal sulphide. The oxidized lead compound may be separated by flotation wherein the oxidized lead compound reports to the tailings and the at least one other metal sulphide reports to the concentrate (froth).
摘要翻译： 一种用于处理含硫化铅和至少一种其它金属硫化物的混合硫化物质的方法。 该方法包括以下步骤：使混合的硫化物材料进行选择性氧化，使得材料中的硫化铅被氧化以形成氧化的铅化合物，同时避免至少一种其它金属硫化物的基本氧化，并将氧化的铅化合物从 所述至少一种其它金属硫化物。 氧化的铅化合物可以通过浮选分离，其中氧化的铅化合物报告尾矿和至少一种其它金属硫化物向浓缩物（泡沫）报告。
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公开(公告)号：US08999274B2
公开(公告)日：2015-04-07
申请号：US14237831
申请日：2012-08-08
摘要： A process for treating a mixed sulphidic material containing lead sulphide and at least one other metal sulphide. The process includes the steps of subjecting the mixed sulphidic material to selective oxidation such that lead sulphide in the material is oxidised to form an oxidized lead compound while substantial oxidation of the at least one other metal sulphide is avoided, and separating the oxidized lead compound from the at least one other metal sulphide. The oxidized lead compound may be separated by flotation wherein the oxidized lead compound reports to the tailings and the at least one other metal sulphide reports to the concentrate (froth).
摘要翻译： 一种用于处理含硫化铅和至少一种其它金属硫化物的混合硫化物质的方法。 该方法包括以下步骤：使混合的硫化物材料进行选择性氧化，使得材料中的硫化铅被氧化以形成氧化的铅化合物，同时避免至少一种其它金属硫化物的基本氧化，并将氧化的铅化合物从 所述至少一种其它金属硫化物。 氧化的铅化合物可以通过浮选分离，其中氧化的铅化合物报告尾矿和至少一种其它金属硫化物向浓缩物（泡沫）报告。
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公开(公告)号：US20060293083A1
公开(公告)日：2006-12-28
申请号：US11142878
申请日：2005-06-01
申请人： Patrick Bowen
发明人： Patrick Bowen
CPC分类号： H04M1/2745 , H04M2250/14
摘要： A method of using an external phone book memory card with a portable electronic device including an electronic address book with personal contact information, a memory card receiving slot, a memory card reader, and a display includes the steps of receiving an external phone book memory card in the memory card receiving slot, the external phone book memory card including phone book information stored thereon; reading the phone book information from the external phone book memory card with the memory card reader; and displaying the phone book information on the display.
摘要翻译： 一种使用具有包括具有个人联系人信息的电子地址簿的便携式电子设备的外部电话簿存储卡的方法，存储卡接收槽，存储卡读取器和显示器，包括以下步骤：接收外部电话簿存储卡 在存储卡接收槽中，外部电话簿存储卡包括存储在其上的电话簿信息; 使用存储卡读卡器从外部电话簿存储卡读取电话簿信息; 并在显示器上显示电话簿信息。
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