Beneficiation of Values from Ores with a Help Leach Process
「Beneficiation of Values from Ores with a Help Leach Process」对应一条老挝专利公开记录，由 ANGLO AMERICAN SERVICES (UK) LTD 于 2017-05-15 提交申请，当前状态为等待形式审查。标识字段包括：申请号 P/694；DIP 编号 LAP694；主管局代码 LA；保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2026-02-27。国际分类 / IPC 标注为 C22B 3/04。发明人 / 设计人包括 Alexander, Daniel John、Filmer, Anthony Owen。代理机构 / 代理人记载为 Lao Trademark Agency。公开摘要提示：This invention relates to a process for recovering value metals from sulphide ore, including steps of crushing ore in a primary crusher (14…。
This Laos Patent “Beneficiation of Values from Ores with a Help Leach Process” is a public DIP intellectual-property record, filed by ANGLO AMERICAN SERVICES (UK) LTD on 2017-05-15; current status: Awaiting formal examination. Identifiers include application No. P/694; DIP id LAP694; protection kind Patent - PCT National Phase. Key dates: publication 2026-02-27. Classification: C22B 3/04. Inventor(s)/designer(s): Alexander, Daniel John, Filmer, Anthony Owen. Abstract hint: This invention relates to a process for recovering value metals from sulphide ore, including steps of crushing ore in a primary crusher (14…. This prose is informational only and does not constitute legal advice, ownership proof or an infringement opinion.
ສິດທິບັດ «Beneficiation of Values from Ores with a Help Leach Process» ເປັນຂໍ້ມູນຊັບສິນທາງປັນຍາເປີດເຜີຍຂອງ DIP, ຍື່ນໂດຍ ANGLO AMERICAN SERVICES (UK) LTD ໃນວັນທີ 2017-05-15; ສະຖານະ ລໍຖ້າກວດຮູບແບບ. ຕົວລະບຸ: ເລກທີຄຳຮ້ອງ P/694; ລະຫັດ DIP LAP694; ປະເພດການປົກປ້ອງ Patent - PCT National Phase. ວັນທີສຳຄັນ: ວັນເຜີຍແຜ່ 2026-02-27. ປະເພດ/ຫ້ອງ: C22B 3/04. ນັກປະດິດ/ນັກອອກແບບ: Alexander, Daniel John, Filmer, Anthony Owen. ສະຫຼຸບ: This invention relates to a process for recovering value metals from sulphide ore, including steps of crushing ore in a primary crusher (14…. ໃຊ້ LaoBiz ເພື່ອເບິ່ງ IP ອື່ນຂອງຜູ້ຍື່ນຄົນດຽວ ຫຼື ໜ້າວິສາຫະກິດທີ່ກ່ຽວຂ້ອງ.
P/694
图样
基础信息
- 类型
- 专利
- 申请号
P/694- 状态
- 等待形式审查
- 申请人
- ANGLO AMERICAN SERVICES (UK) LTD
- 代理机构
- Lao Trademark Agency
- 申请日期
- 2017-05-15
- 公开/公告日
- 2026-02-27
- 国际分类
- C22B 3/04
- 商品 / 服务
- —
办理流程
根据当前状态动态标注-
提交申请
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形式审查 进行中
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实质审查
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公开
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授权
关联分析
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摘要
This invention relates to a process for recovering value metals from sulphide ore, including steps of crushing ore in a primary crusher (14) to a size of about 40cm and less, passing the crushed ore through one or more of the following pre-beneficiation processes such as bulk sorting (16) and screening (20) followed by coarse floatation (46/50), or gravity separation or magnetic separation. A waste stream (54) from the pre-beneficiation process/es with a particle size greater than 100µm is stacked in a heap (26) and subjected to a heap leach. This integrated process utilises the pre-beneficiation techniques best suited to the characteristics of a particular orebody; and during the pre-beneficiation simultaneously creating a low grade stream that yields significantly higher recoveries than achievable by normal heap leaching of low grade run of mine ore.
This invention relates to a process for recovering value metals from sulphide ore, including steps of crushing ore in a primary crusher (14) to a size of about 40cm and less, passing the crushed ore through one or more of the following pre-beneficiation processes such as bulk sorting (16) and screening (20) followed by coarse floatation (46/50), or gravity separation or magnetic separation. A waste stream (54) from the pre-beneficiation process/es with a particle size greater than 100µm is stacked in a heap (26) and subjected to a heap leach. This integrated process utilises the pre-beneficiation techniques best suited to the characteristics of a particular orebody; and during the pre-beneficiation simultaneously creating a low grade stream that yields significantly higher recoveries than achievable by normal heap leaching of low grade run of mine ore.