RO83029B1 - Procedeu de extragere a aluminiului si cuprului din catalizatori uzati - Google Patents
Procedeu de extragere a aluminiului si cuprului din catalizatori uzatiInfo
- Publication number
- RO83029B1 RO83029B1 RO10580281A RO10580281A RO83029B1 RO 83029 B1 RO83029 B1 RO 83029B1 RO 10580281 A RO10580281 A RO 10580281A RO 10580281 A RO10580281 A RO 10580281A RO 83029 B1 RO83029 B1 RO 83029B1
- Authority
- RO
- Romania
- Prior art keywords
- copper
- catalyst
- aluminum
- carbonate
- cuproammonium
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 8
- 239000010949 copper Substances 0.000 title abstract 7
- 229910052802 copper Inorganic materials 0.000 title abstract 7
- 239000003054 catalyst Substances 0.000 title abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052782 aluminium Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000004411 aluminium Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 238000004090 dissolution Methods 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 238000005063 solubilization Methods 0.000 abstract 1
- 230000007928 solubilization Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- 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
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO10580281A RO83029B1 (ro) | 1981-11-18 | 1981-11-18 | Procedeu de extragere a aluminiului si cuprului din catalizatori uzati |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO10580281A RO83029B1 (ro) | 1981-11-18 | 1981-11-18 | Procedeu de extragere a aluminiului si cuprului din catalizatori uzati |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83029A2 RO83029A2 (fr) | 1984-01-14 |
| RO83029B1 true RO83029B1 (ro) | 1984-01-30 |
Family
ID=20110661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO10580281A RO83029B1 (ro) | 1981-11-18 | 1981-11-18 | Procedeu de extragere a aluminiului si cuprului din catalizatori uzati |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83029B1 (fr) |
-
1981
- 1981-11-18 RO RO10580281A patent/RO83029B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83029A2 (fr) | 1984-01-14 |
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