FR1309557A - Procédé de production d'or de haute pureté - Google Patents
Procédé de production d'or de haute puretéInfo
- Publication number
- FR1309557A FR1309557A FR2299A FR90002299A FR1309557A FR 1309557 A FR1309557 A FR 1309557A FR 2299 A FR2299 A FR 2299A FR 90002299 A FR90002299 A FR 90002299A FR 1309557 A FR1309557 A FR 1309557A
- Authority
- FR
- France
- Prior art keywords
- production process
- high purity
- purity gold
- gold production
- purity
- 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
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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/06—Chloridising
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
-
- 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)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL37817A DE1149912B (de) | 1960-12-27 | 1960-12-27 | Verfahren zur Herstellung von Gold mit einem Reinheitsgrad von mindestens 99,9999% |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1309557A true FR1309557A (fr) | 1962-11-16 |
Family
ID=7268051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2299A Expired FR1309557A (fr) | 1960-12-27 | 1961-12-19 | Procédé de production d'or de haute pureté |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1149912B (fr) |
FR (1) | FR1309557A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020826A1 (fr) * | 1979-06-14 | 1981-01-07 | Institute Of Nuclear Energy Research | Procédé hydrométallurgique pour la récupération de métaux précieux à partir de boues de raffinage électrolytique |
EP0048103A1 (fr) * | 1980-09-05 | 1982-03-24 | Inco Limited | Procédé d'extraction de métaux précieux de leurs concentrés |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5871344A (ja) * | 1981-10-22 | 1983-04-28 | Asaka Riken Kogyo Kk | 金の精製法 |
-
1960
- 1960-12-27 DE DEL37817A patent/DE1149912B/de active Pending
-
1961
- 1961-12-19 FR FR2299A patent/FR1309557A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020826A1 (fr) * | 1979-06-14 | 1981-01-07 | Institute Of Nuclear Energy Research | Procédé hydrométallurgique pour la récupération de métaux précieux à partir de boues de raffinage électrolytique |
EP0048103A1 (fr) * | 1980-09-05 | 1982-03-24 | Inco Limited | Procédé d'extraction de métaux précieux de leurs concentrés |
Also Published As
Publication number | Publication date |
---|---|
DE1149912B (de) | 1963-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE599140A (fr) | Procédé pour la production d'aniline | |
BE600588A (fr) | Procédé de production de pyridyl-alkyl-cétones | |
FR1289520A (fr) | Procédé pour la fabrication d'indium de haute pureté | |
FR1309557A (fr) | Procédé de production d'or de haute pureté | |
BE599716A (fr) | Procédé pour la production de p-alcoyl-ou de p-cycloalcoylphénols | |
FR1250165A (fr) | Procédé pour la production de nitriles | |
BE598870A (fr) | Procédé pour la production de méthényl-4-4'-bis-(pyrazolones-5) | |
BE609703A (fr) | Procédé de production continue d'un tube | |
BE606175A (fr) | Procédé de production de polymères d'acrylonitrile | |
FR1278351A (fr) | Procédé de production de poudre de bioxyde d'uranium | |
BE607056A (fr) | Procédé pour la production de triarylphosphines | |
FR1257448A (fr) | Procédé de production d'epsilon-caprolactames | |
FR1279456A (fr) | Procédé de production d'oxytétracycline | |
FR1251517A (fr) | Procédé pour la fabrication d'engrais granulé | |
FR1277482A (fr) | Procédé pour la production de méthényl-4-4'-bis | |
FR1250164A (fr) | Procédé pour la production d'omega-laurinolactame | |
FR1302748A (fr) | Procédé pour la production d'aluminium-alcoylènes | |
CH397619A (fr) | Procédé de production des terphényles | |
FR1324243A (fr) | Procédé de production d'une composition anabolique | |
FR1287094A (fr) | Procédé de production de l'hydrazine | |
FR1307203A (fr) | Procédé de production d'acrylate d'éthyle | |
FR1295913A (fr) | Procédé de production de la glumamycine | |
FR1265087A (fr) | Procédé de production d'alpha-oléfines | |
FR1301246A (fr) | Procédé pour la production d'acide alpha, alpha-dichloropropionique | |
FR1254300A (fr) | Procédé de fabrication d'agglomérés de houille |