专利 等待形式审查

Maximise the Value of a Sulphide Ore Resource through Sequential Waste Rejection

Overview

老挝专利「Maximise the Value of a Sulphide Ore Resource through Sequential Waste Rejection」是 DIP 公开可查的知识产权档案，由 ANGLO AMERICAN TECHNICAL AND SUSTAINABILITY SERVICES LTD 于 2017-06-30 提交申请，当前状态为等待形式审查。公开档案中可核验：申请号 P/695，DIP 编号 LAP695，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 B02C 23/08、B03D 1/00、C22B 1/00、C22B 13/00、C22B 15/00、C22B 19/00、C22B 23/00、C22B 3/22。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 an integrated process for recovering value metals from sulphide ore which includes the steps of bulk sorting 16 a…。

专利 老挝 DIP

申请号 P/695
申请日期 2017-06-30
申请人 ANGLO AMERICAN TECHNICAL AND SUSTAINABILITY SERVICES LTD
代理机构 Lao Trademark Agency
类别 B02C 23/08 · B03D 1/00 · C22B 1/00 · C22B 13/00 · C22B 15/00 · C22B 19/00 · C22B 23/00 · C22B 3/22 · C22B 34/12

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基础信息

类型
专利
申请号
P/695
状态
等待形式审查
申请人
ANGLO AMERICAN TECHNICAL AND SUSTAINABILITY SERVICES LTD
代理机构
Lao Trademark Agency
申请日期
2017-06-30
公开/公告日
2026-02-27
国际分类
B02C 23/08 · B03D 1/00 · C22B 1/00 · C22B 13/00 · C22B 15/00 · C22B 19/00 · C22B 23/00 · C22B 3/22 · C22B 34/12
商品 / 服务
—

办理流程

根据当前状态动态标注
  1. 提交申请
  2. 形式审查 进行中
  3. 实质审查
  4. 公开
  5. 授权

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摘要

This invention relates to an integrated process for recovering value metals from sulphide ore which includes the steps of bulk sorting 16 and screening 24/28 crushed ore. The sorted/screened coarse ore stream is ground and classified 20 to provide a coarse fraction 34 suitable for coarse flotation and a first fine fraction 38 suitable for flotation. The coarse fraction suitable for coarse flotation is subjected to coarse flotation 36 thereby to obtain a gangue 42 and an intermediate concentrate 46. The intermediate concentrate is subjected to grinding 48 to provide a second fine fraction suitable for conventional flotation. The first fine fraction and the second fine fraction are subjected to conventional flotation 40 to provide a concentrate and tailings. This process that capitalises on the natural heterogeneity of sulphide orebodies, and utilises bulk sorting, screening and coarse flotation beneficiation technologies in a novel multistage configuration to reject the maximum quantity of waste gangue prior to fine comminution

This invention relates to an integrated process for recovering value metals from sulphide ore which includes the steps of bulk sorting 16 and screening 24/28 crushed ore. The sorted/screened coarse ore stream is ground and classified 20 to provide a coarse fraction 34 suitable for coarse flotation and a first fine fraction 38 suitable for flotation. The coarse fraction suitable for coarse flotation is subjected to coarse flotation 36 thereby to obtain a gangue 42 and an intermediate concentrate 46. The intermediate concentrate is subjected to grinding 48 to provide a second fine fraction suitable for conventional flotation. The first fine fraction and the second fine fraction are subjected to conventional flotation 40 to provide a concentrate and tailings. This process that capitalises on the natural heterogeneity of sulphide orebodies, and utilises bulk sorting, screening and coarse flotation beneficiation technologies in a novel multistage configuration to reject the maximum quantity of waste gangue prior to fine comminution

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