BR8108813A - Processo de recuperacao de ouro - Google Patents
Processo de recuperacao de ouroInfo
- Publication number
- BR8108813A BR8108813A BR8108813A BR8108813A BR8108813A BR 8108813 A BR8108813 A BR 8108813A BR 8108813 A BR8108813 A BR 8108813A BR 8108813 A BR8108813 A BR 8108813A BR 8108813 A BR8108813 A BR 8108813A
- Authority
- BR
- Brazil
- Prior art keywords
- recovery process
- gold recovery
- gold
- recovery
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G7/00—Compounds of gold
- C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8031562 | 1980-10-01 | ||
GB8128283A GB2085856B (en) | 1980-10-01 | 1981-09-18 | Gold recovery process |
PCT/GB1981/000215 WO1982001196A1 (en) | 1980-10-01 | 1981-10-01 | Gold recovery process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8108813A true BR8108813A (pt) | 1982-08-24 |
Family
ID=26277050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8108813A BR8108813A (pt) | 1980-10-01 | 1981-10-01 | Processo de recuperacao de ouro |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0049172B1 (pt) |
JP (1) | JPS57501633A (pt) |
BR (1) | BR8108813A (pt) |
DE (1) | DE3165421D1 (pt) |
ES (1) | ES8302109A1 (pt) |
GB (1) | GB2085856B (pt) |
PT (1) | PT73761B (pt) |
WO (1) | WO1982001196A1 (pt) |
ZW (1) | ZW24081A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501721A (en) * | 1983-06-10 | 1985-02-26 | Kamyr, Inc. | Leaching and washing a flocculated slurry having a fiber content |
US4557905A (en) * | 1983-06-10 | 1985-12-10 | Kamyr, Inc. | Leaching and washing a flocculated slurry having a fiber content |
DE4038065C1 (pt) * | 1990-11-29 | 1991-10-17 | Heraeus Gmbh W C | |
GB0025502D0 (en) | 2000-10-18 | 2000-11-29 | Johnson Matthey Plc | Metal scavenging |
JP2006007127A (ja) * | 2004-06-28 | 2006-01-12 | Shimadzu Corp | 繊維状炭素を用いた吸着方法及び吸着剤 |
RU2568539C2 (ru) * | 2014-03-25 | 2015-11-20 | Сергей Николаевич Круглов | Способ концентрирования золота из хлорсодержащих растворов |
CN104928487A (zh) * | 2015-06-06 | 2015-09-23 | 长春黄金研究院 | 一种炭浆提金工艺中粉炭的处理方法 |
CN105177287A (zh) * | 2015-07-24 | 2015-12-23 | 长春黄金研究院 | 一种从浮选工艺中解吸提金的方法 |
GB2551980A (en) * | 2016-06-30 | 2018-01-10 | Commw Scient Ind Res Org | Method and system for low level metal analysis of mineral samples |
CN111235403B (zh) * | 2020-03-01 | 2022-06-03 | 长春黄金研究院有限公司 | 一种解吸电解工段高品位粉炭减量的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191316898A (en) * | 1913-07-23 | 1914-04-09 | Emil Baur | Improved Process for the Recovery of Gold, Silver and Platinum from Extremely Dilute Solutions, particularly Ocean Water. |
US1358096A (en) * | 1916-11-11 | 1920-11-09 | Chemical Foundation Inc | Process of recovering metals from natural waters |
US1375441A (en) * | 1917-04-07 | 1921-04-19 | Baudin Marie Louis Emile | Process for the extraction of values from highly-dilute solutions |
GB1310011A (en) * | 1969-01-08 | 1973-03-14 | Secr Defence | Carbonizing process and an apparatus therefor |
AU475788B2 (en) * | 1971-04-29 | 1973-11-01 | Universityof Melbourne | Extraction of lead and silver |
GB1376888A (en) * | 1971-11-01 | 1974-12-11 | Secr Defence | Carbon filters |
FR2222446A1 (en) * | 1973-03-23 | 1974-10-18 | Mo | Extraction of metals - from salt solns, by ion exchange fibrous resin contg quaternary pyridine grps |
IN140947B (pt) * | 1973-11-23 | 1977-01-01 | Crucible Sa | |
US3920403A (en) * | 1974-02-01 | 1975-11-18 | Us Interior | Method of desorbing gold from activated carbon |
JPS5668166A (en) * | 1979-11-07 | 1981-06-08 | Nippon Mining Co | Production of gold coated staple carbon fiber |
-
1981
- 1981-09-18 GB GB8128283A patent/GB2085856B/en not_active Expired
- 1981-09-29 ZW ZW240/81A patent/ZW24081A1/xx unknown
- 1981-10-01 JP JP56503123A patent/JPS57501633A/ja active Pending
- 1981-10-01 DE DE8181304538T patent/DE3165421D1/de not_active Expired
- 1981-10-01 ES ES506545A patent/ES8302109A1/es not_active Expired
- 1981-10-01 PT PT73761A patent/PT73761B/pt unknown
- 1981-10-01 EP EP81304538A patent/EP0049172B1/en not_active Expired
- 1981-10-01 WO PCT/GB1981/000215 patent/WO1982001196A1/en unknown
- 1981-10-01 BR BR8108813A patent/BR8108813A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES506545A0 (es) | 1983-01-01 |
EP0049172A1 (en) | 1982-04-07 |
JPS57501633A (pt) | 1982-09-09 |
DE3165421D1 (en) | 1984-09-13 |
GB2085856A (en) | 1982-05-06 |
EP0049172B1 (en) | 1984-08-08 |
GB2085856B (en) | 1985-03-06 |
PT73761B (en) | 1983-01-17 |
ES8302109A1 (es) | 1983-01-01 |
ZW24081A1 (en) | 1983-04-20 |
PT73761A (en) | 1981-11-01 |
WO1982001196A1 (en) | 1982-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA C22B 11/04. Ipc: C01G 7/00 (2006.01), C22B 3/24 (2006.01) Ipc: C01G 7/00 (2006.01), C22B 3/24 (2006.01) |