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专利 等待形式审查

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

Overview

LaoBiz.com profiles the Laos Patent “Maximise the Value of a Sulphide Ore Resource through Sequential Waste Rejection” from open registry fields, filed by ANGLO AMERICAN TECHNICAL AND SUSTAINABILITY SERVICES LTD on 2017-06-30; current status: Awaiting formal examination. Identifiers include application No. P/695; DIP id LAP695; protection kind Patent - PCT National Phase. Key dates: publication 2026-02-27. Classification: B02C 23/08、B03D 1/00、C22B 1/00、C22B 13/00、C22B 15/00、C22B 19/00、C22B 23/00、C22B 3/22. Inventor(s)/designer(s): Alexander, Daniel John, Filmer, Anthony Owen. Abstract hint: This invention relates to an integrated process for recovering value metals from sulphide ore which includes the steps of bulk sorting 16 a…. Unique application identifiers, holders and classification text are surfaced here to reduce near-duplicate IP landing pages; always verify against the competent office.

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
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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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LaoBiz.com is a Laos business-information and market-research platform for global companies—helping users understand the Lao market, discover opportunities and find potential partners more efficiently. Commercial records are drawn mainly from official public registry systems maintained by Lao competent authorities—including MoIC’s NED (enterprise registration), BNED (business licences) and eBRS (business registration), MoF’s TaxRIS (tax registration), and related official public channels such as intellectual-property filings. LaoBiz.com does not create or alter registry facts; on top of those official public records we organise, standardise, translate, classify by industry and index for search so fragmented filings are easier to find, understand and use. We continuously watch official public-data changes and offer sync tools so users can check an enterprise’s latest public status.

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Each LaoBiz.com company profile offers “Sync latest data”. Users can actively request verification for a specific enterprise; the page is then refreshed from what the public systems return. Because company registration, tax status and related public filings are maintained by different authorities, update timing may vary. For business decisions, legal documents, government approvals and other formal uses, please rely on the latest information and official documents issued by the competent authority.

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LaoBiz.com is an independently operated business information platform and is not a government body, registry office or official agent. We focus on organising Lao commercial information and on company lookup, market research and data-application services—helping users with company background checks, industry analysis, supplier and partner screening, and early-stage investment research. We can also provide Lao-market information support, business advisory and related enterprise services based on user needs.

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