CN100354438C - 金属的溶剂萃取方法 - Google Patents
金属的溶剂萃取方法 Download PDFInfo
- Publication number
- CN100354438C CN100354438C CNB2004101036628A CN200410103662A CN100354438C CN 100354438 C CN100354438 C CN 100354438C CN B2004101036628 A CNB2004101036628 A CN B2004101036628A CN 200410103662 A CN200410103662 A CN 200410103662A CN 100354438 C CN100354438 C CN 100354438C
- Authority
- CN
- China
- Prior art keywords
- solvent
- temperature
- gold
- solution
- extraction method
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/302—Ethers or epoxides
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- 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)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
DBC的温度℃ | DBC中金浓度g/L | |
加温前 | 10 | 38 |
14 | 41 | |
18 | 43 | |
实施加温 | 26 | 47 |
28 | 49 | |
30 | 51 |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004194904A JP2006016657A (ja) | 2004-06-30 | 2004-06-30 | 金属の溶媒抽出方法 |
JP2004194904 | 2004-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1715428A CN1715428A (zh) | 2006-01-04 |
CN100354438C true CN100354438C (zh) | 2007-12-12 |
Family
ID=35791198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004101036628A Expired - Fee Related CN100354438C (zh) | 2004-06-30 | 2004-12-24 | 金属的溶剂萃取方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2006016657A (zh) |
KR (1) | KR20060001801A (zh) |
CN (1) | CN100354438C (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035321A (zh) * | 1988-06-15 | 1989-09-06 | 中国有色金属工业总公司昆明贵金属研究所 | 用复合萃取剂生产高纯金的方法 |
JP2001316735A (ja) * | 2000-03-03 | 2001-11-16 | Nippon Mining & Metals Co Ltd | 銅電解殿物の処理方法 |
JP2002224501A (ja) * | 2001-01-31 | 2002-08-13 | Sumitomo Metal Mining Co Ltd | 有機溶媒ビス(2−ブトキシエチル)エーテルの回収方法 |
-
2004
- 2004-06-30 JP JP2004194904A patent/JP2006016657A/ja active Pending
- 2004-11-04 KR KR1020040089106A patent/KR20060001801A/ko active Search and Examination
- 2004-12-24 CN CNB2004101036628A patent/CN100354438C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035321A (zh) * | 1988-06-15 | 1989-09-06 | 中国有色金属工业总公司昆明贵金属研究所 | 用复合萃取剂生产高纯金的方法 |
JP2001316735A (ja) * | 2000-03-03 | 2001-11-16 | Nippon Mining & Metals Co Ltd | 銅電解殿物の処理方法 |
JP2002224501A (ja) * | 2001-01-31 | 2002-08-13 | Sumitomo Metal Mining Co Ltd | 有機溶媒ビス(2−ブトキシエチル)エーテルの回収方法 |
Non-Patent Citations (1)
Title |
---|
二丁基卡必醇萃取法提金的工业实践 刘谟禧,张树峰,孙树森.矿冶工程,第15卷第2期 1995 * |
Also Published As
Publication number | Publication date |
---|---|
JP2006016657A (ja) | 2006-01-19 |
CN1715428A (zh) | 2006-01-04 |
KR20060001801A (ko) | 2006-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JX NIPPON MINING + METALS CORPORATION Free format text: FORMER OWNER: NIPPON MINING JINYUE CORPORATION Effective date: 20110402 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110402 Address after: Tokyo, Japan, Japan Patentee after: JX Nippon Mining & Metals Corporation Address before: Tokyo, Japan, Japan Patentee before: Japan gold moon Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20141224 |
|
EXPY | Termination of patent right or utility model |