FR3118062B1 - Procédé et installation de traitement de déchets contenant des composés métalliques - Google Patents
Procédé et installation de traitement de déchets contenant des composés métalliques Download PDFInfo
- Publication number
- FR3118062B1 FR3118062B1 FR2013829A FR2013829A FR3118062B1 FR 3118062 B1 FR3118062 B1 FR 3118062B1 FR 2013829 A FR2013829 A FR 2013829A FR 2013829 A FR2013829 A FR 2013829A FR 3118062 B1 FR3118062 B1 FR 3118062B1
- Authority
- FR
- France
- Prior art keywords
- metal compounds
- containing metal
- installation
- waste containing
- treating waste
- 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.)
- Active
Links
- 239000002699 waste material Substances 0.000 title abstract 6
- 150000002736 metal compounds Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title abstract 2
- 239000000243 solution Substances 0.000 abstract 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 5
- 238000002386 leaching Methods 0.000 abstract 4
- 239000008246 gaseous mixture Substances 0.000 abstract 3
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910000765 intermetallic Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
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
- C22B3/28—Amines
- C22B3/288—Quaternary ammonium
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- 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
- C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
-
- 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
- C22B3/30—Oximes
-
- 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
- C22B7/008—Wet processes by an alkaline or ammoniacal leaching
-
- 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)
- 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)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Procédé et installation de traitement de déchets co ntenant des composés métalliques Ce procédé de traitement de déchets contenant des composés métalliques, notamment de déchets d’équipement électrique et électronique, comprend les étapes suivantes : fourniture d’un mélange gazeux (MG) comprenant de l’ammoniac et du sulfure d’hydrogène, et optionnellement d’autres gaz sulfurés, production, à partir dudit mélange gazeux (MG), par mise en contact du mélange gazeux (MG) avec une solution aqueuse, d’au moins une solution lixiviante (SL) comprenant de l’ammoniaque NH4OH et de l’hydrosulfure d’ammonium (NH4)2S et/ou des polysulfures d'ammonium, lixiviation d’au moins un composé métallique desdits déchets, comprenant une mise en contact desdits déchets avec la solution lixiviante (SL) dans une enceinte (45), pour obtenir, par réaction du composé métallique avec la solution lixiviante (SL), un lixiviat comprenant un métal précipité sous forme de sulfures, et extraction du lixiviat de l’enceinte (45). Figure pour l'abrégé : Figure 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2013829A FR3118062B1 (fr) | 2020-12-21 | 2020-12-21 | Procédé et installation de traitement de déchets contenant des composés métalliques |
| PCT/EP2021/086880 WO2022136316A1 (fr) | 2020-12-21 | 2021-12-20 | Procédé et installation de traitement de déchets contenant des composés métalliques |
| EP21835336.5A EP4263887A1 (fr) | 2020-12-21 | 2021-12-20 | Procédé et installation de traitement de déchets contenant des composés métalliques |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2013829 | 2020-12-21 | ||
| FR2013829A FR3118062B1 (fr) | 2020-12-21 | 2020-12-21 | Procédé et installation de traitement de déchets contenant des composés métalliques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3118062A1 FR3118062A1 (fr) | 2022-06-24 |
| FR3118062B1 true FR3118062B1 (fr) | 2023-07-21 |
Family
ID=75278145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2013829A Active FR3118062B1 (fr) | 2020-12-21 | 2020-12-21 | Procédé et installation de traitement de déchets contenant des composés métalliques |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4263887A1 (fr) |
| FR (1) | FR3118062B1 (fr) |
| WO (1) | WO2022136316A1 (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971652A (en) * | 1972-02-21 | 1976-07-27 | Metallurgical Development Company | Ammoniacal extraction of copper from metallic materials |
| JPH0698356B2 (ja) * | 1990-01-25 | 1994-12-07 | 荏原インフイルコ株式会社 | 有機性汚水の処理方法 |
| US5173276A (en) * | 1990-05-30 | 1992-12-22 | Cato Research Corporation | Method for recovery of copper from copper-containing materials |
| US7153427B2 (en) * | 2002-07-22 | 2006-12-26 | Environmental Energy & Engineering Co. | Nitrogen recovery system and method using heated air as stripping gas |
| NL2018962B1 (en) * | 2017-05-22 | 2018-12-04 | Elemetal Holding B V | Process for metal recovery by ammonia leaching and solvent extraction with gas desorption and absorption |
-
2020
- 2020-12-21 FR FR2013829A patent/FR3118062B1/fr active Active
-
2021
- 2021-12-20 EP EP21835336.5A patent/EP4263887A1/fr active Pending
- 2021-12-20 WO PCT/EP2021/086880 patent/WO2022136316A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| FR3118062A1 (fr) | 2022-06-24 |
| EP4263887A1 (fr) | 2023-10-25 |
| WO2022136316A1 (fr) | 2022-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20220624 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |