CN111635996A - 含砷金精矿的回收方法 - Google Patents
含砷金精矿的回收方法 Download PDFInfo
- Publication number
- CN111635996A CN111635996A CN202010546783.9A CN202010546783A CN111635996A CN 111635996 A CN111635996 A CN 111635996A CN 202010546783 A CN202010546783 A CN 202010546783A CN 111635996 A CN111635996 A CN 111635996A
- Authority
- CN
- China
- Prior art keywords
- leaching
- gold
- arsenic
- solution
- leaching solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/08—Obtaining noble metals by cyaniding
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010546783.9A CN111635996A (zh) | 2020-06-16 | 2020-06-16 | 含砷金精矿的回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010546783.9A CN111635996A (zh) | 2020-06-16 | 2020-06-16 | 含砷金精矿的回收方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111635996A true CN111635996A (zh) | 2020-09-08 |
Family
ID=72326949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010546783.9A Pending CN111635996A (zh) | 2020-06-16 | 2020-06-16 | 含砷金精矿的回收方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111635996A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113025811A (zh) * | 2021-03-05 | 2021-06-25 | 衢州华友钴新材料有限公司 | 一种硫化沉铜渣中氯的深度洗脱方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101078057A (zh) * | 2007-06-26 | 2007-11-28 | 山东恒邦冶炼股份有限公司 | 一种含砷金精矿的冶炼方法 |
CN101376924A (zh) * | 2008-07-29 | 2009-03-04 | 紫金矿业集团股份有限公司 | 一种从难处理金精矿回收金的方法 |
CN102409161A (zh) * | 2011-11-10 | 2012-04-11 | 山东国大黄金股份有限公司 | 一种提高金银浸出率的方法 |
CN103937989A (zh) * | 2014-04-08 | 2014-07-23 | 南君芳 | 一种含砷金精矿处理工艺 |
CN104694764A (zh) * | 2015-03-09 | 2015-06-10 | 中南大学 | 一种细粒级包裹金的强化浸出方法 |
CN105838901A (zh) * | 2016-04-01 | 2016-08-10 | 中南大学 | 一种含硫砷含碳金矿焙烧预处理提金的方法 |
-
2020
- 2020-06-16 CN CN202010546783.9A patent/CN111635996A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101078057A (zh) * | 2007-06-26 | 2007-11-28 | 山东恒邦冶炼股份有限公司 | 一种含砷金精矿的冶炼方法 |
CN101376924A (zh) * | 2008-07-29 | 2009-03-04 | 紫金矿业集团股份有限公司 | 一种从难处理金精矿回收金的方法 |
CN102409161A (zh) * | 2011-11-10 | 2012-04-11 | 山东国大黄金股份有限公司 | 一种提高金银浸出率的方法 |
CN103937989A (zh) * | 2014-04-08 | 2014-07-23 | 南君芳 | 一种含砷金精矿处理工艺 |
CN104694764A (zh) * | 2015-03-09 | 2015-06-10 | 中南大学 | 一种细粒级包裹金的强化浸出方法 |
CN105838901A (zh) * | 2016-04-01 | 2016-08-10 | 中南大学 | 一种含硫砷含碳金矿焙烧预处理提金的方法 |
Non-Patent Citations (2)
Title |
---|
曲胜利主编: "《黄金冶金新技术》", 31 July 2018, 北京:冶金工业出版社 * |
薛光,任文生: "我国金精矿焙烧-氰化浸出工艺的发展", 《中国有色冶金》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113025811A (zh) * | 2021-03-05 | 2021-06-25 | 衢州华友钴新材料有限公司 | 一种硫化沉铜渣中氯的深度洗脱方法 |
CN113025811B (zh) * | 2021-03-05 | 2023-08-08 | 衢州华友钴新材料有限公司 | 一种硫化沉铜渣中氯的深度洗脱方法 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210526 Address after: 100107 commercial building 9, 1-2 / F, building 1, tiancuiyuan, Chaoyang District, Beijing Applicant after: Beijing Meili Yuhe Health Technology Co.,Ltd. Applicant after: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. Address before: 334200 Yinlu Industrial Park, Dexing City, Shangrao City, Jiangxi Province Applicant before: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211105 Address after: 334200 Yinlu Industrial Park, Dexing City, Shangrao City, Jiangxi Province Applicant after: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. Address before: 100107 commercial building 9, 1-2 / F, building 1, tiancuiyuan, Chaoyang District, Beijing Applicant before: Beijing Meili Yuhe Health Technology Co.,Ltd. Applicant before: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200908 |