CN109971950A - 一种无毒浸金剂及其制备方法 - Google Patents
一种无毒浸金剂及其制备方法 Download PDFInfo
- Publication number
- CN109971950A CN109971950A CN201910172386.7A CN201910172386A CN109971950A CN 109971950 A CN109971950 A CN 109971950A CN 201910172386 A CN201910172386 A CN 201910172386A CN 109971950 A CN109971950 A CN 109971950A
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- CN
- China
- Prior art keywords
- parts
- carbonate
- leaching agent
- gold leaching
- free gold
- Prior art date
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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
- C22B11/04—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
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910172386.7A CN109971950B (zh) | 2019-03-07 | 2019-03-07 | 一种无毒浸金剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910172386.7A CN109971950B (zh) | 2019-03-07 | 2019-03-07 | 一种无毒浸金剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109971950A true CN109971950A (zh) | 2019-07-05 |
CN109971950B CN109971950B (zh) | 2021-03-05 |
Family
ID=67078166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910172386.7A Active CN109971950B (zh) | 2019-03-07 | 2019-03-07 | 一种无毒浸金剂及其制备方法 |
Country Status (1)
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CN (1) | CN109971950B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113430393A (zh) * | 2021-06-25 | 2021-09-24 | 甘肃省地质矿产勘查开发局第三地质矿产勘查院 | 一种环保浸金剂及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103981374A (zh) * | 2014-05-19 | 2014-08-13 | 中国科学院兰州化学物理研究所 | 一种环境友好型氰酸盐浸金剂的合成方法 |
CN107287439A (zh) * | 2017-06-09 | 2017-10-24 | 张韬 | 一种环保型黄金浸出剂及其制备工艺 |
-
2019
- 2019-03-07 CN CN201910172386.7A patent/CN109971950B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103981374A (zh) * | 2014-05-19 | 2014-08-13 | 中国科学院兰州化学物理研究所 | 一种环境友好型氰酸盐浸金剂的合成方法 |
CN107287439A (zh) * | 2017-06-09 | 2017-10-24 | 张韬 | 一种环保型黄金浸出剂及其制备工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113430393A (zh) * | 2021-06-25 | 2021-09-24 | 甘肃省地质矿产勘查开发局第三地质矿产勘查院 | 一种环保浸金剂及其制备方法和应用 |
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CN109971950B (zh) | 2021-03-05 |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Zhong Shuiping Inventor after: Chen Hang Inventor after: Su Xiuzhu Inventor after: Li Guoyao Inventor after: Wang June Inventor after: Wu Xinglin Inventor before: Chen Jinghe Inventor before: Zhong Shuiping Inventor before: Chen Hang Inventor before: Su Xiuzhu Inventor before: Li Guoyao Inventor before: Wang June Inventor before: Wu Xinglin |
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