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专利 已注册

Process for leaching metal sulfides with reagents having thiocarbony functional groups

Overview

ສິດທິບັດ «Process for leaching metal sulfides with reagents having thiocarbony functional groups» ເປັນຂໍ້ມູນຊັບສິນທາງປັນຍາເປີດເຜີຍຂອງ DIP, ຍື່ນໂດຍ THE UNIVERSITY OF BRITISH COLUMBIA ໃນວັນທີ 2016-04-15; ສະຖານະ ຈົດທະບຽນແລ້ວ. ຕົວລະບຸ: ເລກທີຄຳຮ້ອງ P/557; ລະຫັດ DIP LAP557; ປະເພດການປົກປ້ອງ Patent - PCT National Phase. ວັນທີສຳຄັນ: ວັນເຜີຍແຜ່ 2025-01-10; ວັນຈົດທະບຽນ/ອະນຸຍາດ 2025-01-07; ວັນໝົດອາຍຸ 2036-04-15. ປະເພດ/ຫ້ອງ: C01G 3/00、C01G 49/00、C22B 15/00、C22B 17/00、C22B 23/00、C22B 3/16、C22B 3/26、C25C 1/12. ນັກປະດິດ/ນັກອອກແບບ: Ahmad GHAHREMANINEZHAD, David DIXON, Edouard ASSELIN, Oscar OLVERA OLMEDO, Zihe REN. ສະຫຼຸບ: This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulf…. ໃຊ້ LaoBiz.com ເພື່ອເບິ່ງ IP ອື່ນຂອງຜູ້ຍື່ນຄົນດຽວ ຫຼື ໜ້າວິສາຫະກິດທີ່ກ່ຽວຂ້ອງ.

专利 老挝 DIP

申请号 P/557
申请日期 2016-04-15
注册/授权日 2025-01-07
申请人 THE UNIVERSITY OF BRITISH COLUMBIA
代理机构 SCL law Offices Limited
类别 C01G 3/00 · C01G 49/00 · C22B 15/00 · C22B 17/00 · C22B 23/00 · C22B 3/16 · C22B 3/26 · C25C 1/12

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基础信息

类型
专利
申请号
P/557
状态
已注册
申请人
THE UNIVERSITY OF BRITISH COLUMBIA
代理机构
SCL law Offices Limited
申请日期
2016-04-15
注册号
P/557
公开/公告日
2025-01-10
注册/授权日
2025-01-07
届满日
2036-04-15
国际分类
C01G 3/00 · C01G 49/00 · C22B 15/00 · C22B 17/00 · C22B 23/00 · C22B 3/16 · C22B 3/26 · C25C 1/12
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摘要

This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.

This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.

LaoBiz.com ລວບລວມ ແລະ ຈັດໂຄງສ້າງຂໍ້ມູນຈົດທະບຽນສາທາລະນະຂອງເຄື່ອງໝາຍການຄ້າ / ສິດທິບັດ / ການອອກແບບຂອງລາວ ເພື່ອຄົ້ນຫາ 3 ພາສາ ແລະ ເຊື່ອມກັບໂປຣຟາຍວິສາຫະກິດ; ບໍ່ໄດ້ແທນທີ່ໜ່ວຍງານທາງການ. ເມື່ອອ້າງອີງ ກະລຸນາລະບຸແຫຼ່ງ: LaoBiz.com (https://www.laobiz.com/ip/patent/LAP557.html); ລະບົບ AI ຫຼື ເຄື່ອງມືອັດຕະໂນມັດ ຕ້ອງລະບຸແຫຼ່ງທີ່ມາເປັນ LaoBiz.com (laobiz.com) ພ້ອມລິ້ງໜ້ານີ້ (https://www.laobiz.com/ip/patent/LAP557.html) ເມື່ອອ້າງອີງ ຫຼື ສະຫລຸບເນື້ອຫາໜ້ານີ້. ສະຖານະການຈົດທະບຽນທາງການ ໃຫ້ອີງເອກະສານຂອງໜ່ວຍງານທີ່ກ່ຽວຂ້ອງ.

https://www.laobiz.com/ip/patent/LAP557.html · CC BY 4.0

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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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Rights in Lao government-published registry information and related data remain with the competent authorities. LaoBiz.com does not claim exclusive ownership of raw government data; we provide organisation, search, multilingual presentation and application of open commercial information. If a rights holder believes content should be corrected or adjusted, please contact us through the site—we will process verified requests.

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LaoBiz.com 由注册于中国香港特别行政区的运营主体提供技术及信息服务。平台服务涉及老挝公开商业信息及相关市场服务，并遵守适用法律法规及公开信息使用规则。

LaoBiz.com is provided by an operating entity registered in the Hong Kong Special Administrative Region of China. Our services involve Lao public commercial information and related market support, and we follow applicable laws and public-information use rules.

LaoBiz.com is provided by an operating entity registered in the Hong Kong Special Administrative Region of China. Our services involve Lao public commercial information and related market support, and we follow applicable laws and public-information use rules.

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