TW200413541A - A method for recovering catalytic metals - Google Patents
A method for recovering catalytic metals Download PDFInfo
- Publication number
- TW200413541A TW200413541A TW91133917A TW91133917A TW200413541A TW 200413541 A TW200413541 A TW 200413541A TW 91133917 A TW91133917 A TW 91133917A TW 91133917 A TW91133917 A TW 91133917A TW 200413541 A TW200413541 A TW 200413541A
- Authority
- TW
- Taiwan
- Prior art keywords
- catalytic metal
- catalytic
- filter
- metal
- ash
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 233
- 239000002184 metal Substances 0.000 title claims abstract description 233
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 213
- 238000000034 method Methods 0.000 title claims abstract description 96
- 150000002739 metals Chemical class 0.000 title claims abstract description 39
- 239000000084 colloidal system Substances 0.000 claims abstract description 107
- 239000012530 fluid Substances 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 19
- -1 turn Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- 229910021645 metal ion Inorganic materials 0.000 claims description 21
- 239000002244 precipitate Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229910052790 beryllium Inorganic materials 0.000 claims description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims 3
- 230000002745 absorbent Effects 0.000 claims 3
- 229910052762 osmium Inorganic materials 0.000 claims 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 3
- 229910052709 silver Inorganic materials 0.000 claims 2
- 239000004332 silver Substances 0.000 claims 2
- 241000195493 Cryptophyta Species 0.000 claims 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 210000000003 hoof Anatomy 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000012141 concentrate Substances 0.000 abstract description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 85
- 239000000243 solution Substances 0.000 description 60
- 239000011347 resin Substances 0.000 description 56
- 229920005989 resin Polymers 0.000 description 56
- 229910052763 palladium Inorganic materials 0.000 description 42
- 238000011084 recovery Methods 0.000 description 34
- 239000000758 substrate Substances 0.000 description 24
- 229910052718 tin Inorganic materials 0.000 description 24
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 23
- 239000003054 catalyst Substances 0.000 description 17
- 238000001914 filtration Methods 0.000 description 17
- 150000003839 salts Chemical class 0.000 description 14
- 239000010970 precious metal Substances 0.000 description 13
- 238000005406 washing Methods 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 150000003983 crown ethers Chemical class 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 238000000151 deposition Methods 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 239000007800 oxidant agent Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 150000002170 ethers Chemical class 0.000 description 5
- 231100001261 hazardous Toxicity 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001465 metallisation Methods 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000007772 electroless plating Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910000085 borane Inorganic materials 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- BWJRMVLPCQPWGR-UHFFFAOYSA-N boron;phosphane Chemical compound [B].P BWJRMVLPCQPWGR-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000000454 electroless metal deposition Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 229910001432 tin ion Inorganic materials 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 241000534944 Thia Species 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000783 alginic acid Substances 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 229960001126 alginic acid Drugs 0.000 description 2
- 150000004781 alginic acids Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- NRTDAKURTMLAFN-UHFFFAOYSA-N potassium;gold(3+);tetracyanide Chemical compound [K+].[Au+3].N#[C-].N#[C-].N#[C-].N#[C-] NRTDAKURTMLAFN-UHFFFAOYSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- ZIRYKADCKCUEGL-UHFFFAOYSA-N 2-(1,4,8,11-tetrathiacyclotetradec-6-yloxy)hexanoic acid Chemical compound CCCCC(C(O)=O)OC1CSCCSCCCSCCSC1 ZIRYKADCKCUEGL-UHFFFAOYSA-N 0.000 description 1
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 241001536352 Fraxinus americana Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- KPJSZIODUGSOJK-UHFFFAOYSA-N [Au+3].[O-2].[K+].[O-2] Chemical compound [Au+3].[O-2].[K+].[O-2] KPJSZIODUGSOJK-UHFFFAOYSA-N 0.000 description 1
- AMZNHXCJLQWVPQ-UHFFFAOYSA-N [Ge].[Ag].[Mo] Chemical compound [Ge].[Ag].[Mo] AMZNHXCJLQWVPQ-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- MQTOGLILUNWLRT-UHFFFAOYSA-M azanium sodium dihydroxide Chemical compound [NH4+].[OH-].[OH-].[Na+] MQTOGLILUNWLRT-UHFFFAOYSA-M 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- TVQLLNFANZSCGY-UHFFFAOYSA-N disodium;dioxido(oxo)tin Chemical compound [Na+].[Na+].[O-][Sn]([O-])=O TVQLLNFANZSCGY-UHFFFAOYSA-N 0.000 description 1
- HQWKKEIVHQXCPI-UHFFFAOYSA-L disodium;phthalate Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C([O-])=O HQWKKEIVHQXCPI-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical group [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 239000011556 non-electrolytic solution Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 229910003445 palladium oxide Inorganic materials 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- AZIQALWHRUQPHV-UHFFFAOYSA-N prop-2-eneperoxoic acid Chemical compound OOC(=O)C=C AZIQALWHRUQPHV-UHFFFAOYSA-N 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229940079864 sodium stannate Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
-
- 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
- C22B11/042—Recovery of noble metals from waste materials
- C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33228101P | 2001-11-21 | 2001-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200413541A true TW200413541A (en) | 2004-08-01 |
Family
ID=23297542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW91133917A TW200413541A (en) | 2001-11-21 | 2002-11-21 | A method for recovering catalytic metals |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6797033B2 (https=) |
| EP (1) | EP1321534B1 (https=) |
| JP (1) | JP2003247028A (https=) |
| KR (1) | KR20030041841A (https=) |
| CN (1) | CN1445380A (https=) |
| DE (1) | DE60209095T2 (https=) |
| TW (1) | TW200413541A (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2455412C (en) * | 2001-08-02 | 2008-01-29 | Japan Tobacco Inc. | Cigarette filter |
| KR101134596B1 (ko) * | 2005-09-15 | 2012-04-09 | 삼성코닝정밀소재 주식회사 | 세륨계 연마재 슬러리 |
| JP4743060B2 (ja) * | 2005-09-21 | 2011-08-10 | 住友化学株式会社 | タングステンの回収方法 |
| US7601264B2 (en) * | 2006-10-04 | 2009-10-13 | Applied Materials, Inc. | Method for treatment of plating solutions |
| US20080083623A1 (en) * | 2006-10-04 | 2008-04-10 | Golden Josh H | Method and apparatus for treatment of plating solutions |
| EA020950B1 (ru) | 2007-09-17 | 2015-03-31 | Баррик Гольд Корпорейшн | Способ усовершенствования восстановления золота из двойных тугоплавких золотосодержащих руд |
| US7922788B2 (en) | 2007-09-18 | 2011-04-12 | Barrick Gold Corporation | Process for recovering gold and silver from refractory ores |
| US8262770B2 (en) | 2007-09-18 | 2012-09-11 | Barrick Gold Corporation | Process for controlling acid in sulfide pressure oxidation processes |
| KR101025985B1 (ko) * | 2009-01-22 | 2011-03-30 | 김일두 | 금 도금액용 필터 연소장치 |
| DE102010031181A1 (de) * | 2010-07-09 | 2012-01-12 | Atotech Deutschland Gmbh | Verfahren und Anordnung zum Abscheiden einer Metallschicht |
| KR101224503B1 (ko) * | 2011-03-09 | 2013-02-04 | (주)알티아이엔지니어링 | 백금족 금속 함유 산업폐기물로부터 백금족 금속을 회수하는 방법 |
| DE102011014505A1 (de) | 2011-03-18 | 2012-09-20 | Heraeus Precious Metals Gmbh & Co. Kg | Prozess zur Rückgewinnung von Edelmetall aus funktionalisierten edelmetallhaltigen Adsorptionsmaterialien |
| SG11201408253WA (en) | 2012-06-22 | 2015-01-29 | Kuraray Chemical Kk | Activated carbon for noble metal adsorption, noble metal adsorption filter, and method for recovering noble metals |
| CN102994772B (zh) * | 2012-10-31 | 2013-11-20 | 中国石油化工股份有限公司 | 一种从含银废料中回收银的方法 |
| US9901849B2 (en) | 2014-06-13 | 2018-02-27 | Uop Llc | Process for removing catalyst fines from a liquid stream from a fixed bed reactor |
| KR101626015B1 (ko) * | 2014-09-19 | 2016-06-01 | 아주대학교산학협력단 | 폐촉매 회수장치 |
| AU2017232739B2 (en) * | 2016-03-17 | 2022-09-29 | Cycladex Inc. | Recovery of precious and rare earth metals using cyclodextrin |
| CN106222699B (zh) * | 2016-08-27 | 2017-12-12 | 盛隆资源再生（无锡）有限公司 | 一种直接电解法回收废酸性含钯敏化液中锡与钯的方法 |
| CA3042972C (en) * | 2016-11-07 | 2024-02-20 | Hindustan Petroleum Corporation Limited | Process for producing lighter distillates |
| CN110325655A (zh) * | 2017-02-17 | 2019-10-11 | 贺利氏德国有限两合公司 | 煅烧活性炭负载的pgm催化剂的方法 |
| CN110801830A (zh) * | 2019-11-07 | 2020-02-18 | 北京工业大学 | 一种氢解脱苄Pd(OH)2/C催化剂中钯循环利用的方法 |
| CN110684905B (zh) * | 2019-11-29 | 2021-06-29 | 西安凯立新材料股份有限公司 | 一种湿法浸出铂氧化铝催化剂中金属铂的方法 |
| CN113106248B (zh) * | 2021-03-01 | 2022-09-30 | 崇义章源钨业股份有限公司 | 钨矿物转型预处理方法 |
| CN113171762B (zh) * | 2021-04-27 | 2023-02-24 | 重庆科技学院 | 一种纤维基吸附材料及其制备方法和回收钯的应用 |
| CN113481373B (zh) * | 2021-07-08 | 2022-03-15 | 深圳星河环境股份有限公司 | 一种从活化液中分离回收钯的方法 |
| CN115261644A (zh) * | 2022-08-16 | 2022-11-01 | 广东先导稀材股份有限公司 | 含锗物料的提纯方法 |
| CN120459899B (zh) * | 2025-07-11 | 2025-10-17 | 安庆长宏科技股份有限公司 | 一种催化剂的再生器 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA224741A (en) | 1922-10-10 | C. Nixon Moses | Bed | |
| US2787540A (en) * | 1949-12-22 | 1957-04-02 | Universal Oil Prod Co | Recovery of platinum |
| US2863760A (en) * | 1953-09-24 | 1958-12-09 | American Cyanamid Co | Recovery of platinum from platinum-aluminum catalyst |
| US3011920A (en) | 1959-06-08 | 1961-12-05 | Shipley Co | Method of electroless deposition on a substrate and catalyst solution therefor |
| US3532518A (en) | 1967-06-28 | 1970-10-06 | Macdermid Inc | Colloidal metal activating solutions for use in chemically plating nonconductors,and process of preparing such solutions |
| US5009965A (en) | 1974-10-04 | 1991-04-23 | Nathan Feldstein | Colloidal compositions for electroless deposition |
| US4020009A (en) | 1975-09-30 | 1977-04-26 | Shipley Company, Inc. | Catalyst composition and method of preparation |
| US4355140A (en) | 1976-12-10 | 1982-10-19 | Rohm And Haas Company | Borane reducing resins |
| US4311811A (en) | 1976-12-10 | 1982-01-19 | Rohm And Haas Company | Borane reducing resins |
| US4120819A (en) | 1977-09-15 | 1978-10-17 | Ashland Oil, Inc. | Method for platinum or palladium catalyst reactivation |
| US4164481A (en) | 1978-01-27 | 1979-08-14 | The Dow Chemical Company | Process of regenerating a noble metal catalyst used in the reduction of organic nitro compounds |
| US4240909A (en) | 1978-03-13 | 1980-12-23 | Rohm And Haas Company | Borane reducing resins for removal of metal ions |
| US4223173A (en) | 1978-03-13 | 1980-09-16 | Rohm And Haas Company | Borane reducing resins |
| US4227899A (en) | 1978-09-06 | 1980-10-14 | Meny Allan H | Absolute fluid filter |
| US4311812A (en) | 1979-03-29 | 1982-01-19 | Rohm And Haas Company | Borane reducing resins |
| US4420401A (en) | 1979-05-21 | 1983-12-13 | Shipley Company Inc. | Solution waste treatment |
| US4260493A (en) | 1979-05-21 | 1981-04-07 | Shipley Company, Inc. | Solution waste treatment |
| US4261738A (en) | 1979-10-01 | 1981-04-14 | Arthur D. Little, Inc. | Process for recovering precious metals from bimetallic material |
| US4279644A (en) * | 1980-06-06 | 1981-07-21 | E. I. Du Pont De Nemours And Company | Recovery of silver from photographic processor effluents |
| US4410665A (en) | 1981-01-21 | 1983-10-18 | Rohm And Haas Company | Borane reducing resins |
| US4371436A (en) * | 1981-07-06 | 1983-02-01 | Jeneric Industries, Inc. | Precious metal recovery apparatus |
| JPS58144435A (ja) * | 1982-02-19 | 1983-08-27 | Yoshio Obara | 貴金属を含んだ液体より貴金属を抽出する方法 |
| US4435258A (en) | 1982-09-28 | 1984-03-06 | Western Electric Co., Inc. | Method and apparatus for the recovery of palladium from spent electroless catalytic baths |
| US4600699A (en) * | 1983-02-14 | 1986-07-15 | Enthone, Incorporated | Reclamation of a palladium-tin based electroless plating catalyst from the exhausted catalyst solution and accompanying rinse waters |
| US4593016A (en) | 1985-02-14 | 1986-06-03 | International Business Machines Corporation | Process for manufacturing a concentrate of a palladium-tin colloidal catalyst |
| US5047563A (en) | 1987-09-10 | 1991-09-10 | Miles Inc. | Chiral crown ethers |
| CA2016492A1 (en) | 1990-05-10 | 1991-11-10 | Farouk Tawfik Awadalla | Recovery of platinum group metals (pgm) from acidic solutions by reduction precipitation with sodium borohydride |
| JPH04122452A (ja) | 1990-09-11 | 1992-04-22 | Hidefumi Hirai | 金属粒子及び／又は金属化合物粒子担持物、及びその製造方法 |
| US5247078A (en) | 1991-05-02 | 1993-09-21 | Texaco Chemical Company | Synthesis of diaza crown ethers |
| CA2087808A1 (en) * | 1992-01-23 | 1993-07-24 | Gerben Berend Johannes De Boer | Recovery of precious metals from catalyst residue |
| ZA935409B (en) * | 1992-07-29 | 1994-02-16 | Great Lakes Chemical Corp | Inorganic perbromide compositions and methods of use thereof |
| US6169045B1 (en) | 1993-11-16 | 2001-01-02 | Kimberly-Clark Worldwide, Inc. | Nonwoven filter media |
| US5914195A (en) | 1995-09-01 | 1999-06-22 | Mitsubishi Chemical Mkv Company | Thermoplastic resin composite |
| US6147225A (en) | 1998-06-02 | 2000-11-14 | Betzdearborn Inc. | Thiacrown ether compound |
| US6267871B1 (en) * | 1999-02-10 | 2001-07-31 | Edward C. Weakly | Apparatus and process for recovering metals from aqueous solutions |
| US6555010B2 (en) * | 2000-03-22 | 2003-04-29 | Keith Barrett | Solution mining process for removing metals from aqueous solution |
-
2002
- 2002-11-20 EP EP20020258000 patent/EP1321534B1/en not_active Expired - Lifetime
- 2002-11-20 JP JP2002336396A patent/JP2003247028A/ja not_active Withdrawn
- 2002-11-20 DE DE2002609095 patent/DE60209095T2/de not_active Expired - Fee Related
- 2002-11-21 TW TW91133917A patent/TW200413541A/zh unknown
- 2002-11-21 CN CN02139977A patent/CN1445380A/zh active Pending
- 2002-11-21 US US10/301,075 patent/US6797033B2/en not_active Expired - Fee Related
- 2002-11-21 KR KR1020020072647A patent/KR20030041841A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP1321534B1 (en) | 2006-02-08 |
| DE60209095T2 (de) | 2006-08-17 |
| CN1445380A (zh) | 2003-10-01 |
| DE60209095D1 (de) | 2006-04-20 |
| EP1321534A3 (en) | 2003-12-03 |
| US20030209106A1 (en) | 2003-11-13 |
| EP1321534A2 (en) | 2003-06-25 |
| US6797033B2 (en) | 2004-09-28 |
| JP2003247028A (ja) | 2003-09-05 |
| KR20030041841A (ko) | 2003-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200413541A (en) | A method for recovering catalytic metals | |
| JP4104157B2 (ja) | 重金属類による被汚染物の浄化方法及び装置 | |
| WO1986006418A1 (fr) | Procede pour dissoudre et recuperer des metaux nobles | |
| CN102459659A (zh) | 加工贵金属原料的方法 | |
| US20180347008A1 (en) | Method for the Recovery of Precious Metal | |
| US6800111B2 (en) | Method for recovering catalytic metals | |
| EP1314788B1 (en) | A method for recovering catalytic metals using a porous metal filter | |
| JP5803830B2 (ja) | 銀粉の製造方法 | |
| CN108342588A (zh) | 铜阳极泥高酸浸出液贵金属分离回收的方法 | |
| KR20120107046A (ko) | 관능화된 귀금속-함유 흡착 물질로부터 귀금속을 회수하기 위한 방법 | |
| JP4102851B2 (ja) | 被汚染物からの重金属類の溶出を行う反応槽 | |
| CN111499086B (zh) | 一种化学镀铜废液的在线资源化处理方法 | |
| JP6553596B2 (ja) | 金属の回収方法及び金属の回収システム、並びに溶液の再生方法及び溶液の再利用システム | |
| TWI796613B (zh) | 從含有與錫共沉澱之觸媒金屬的水溶液回收觸媒金屬之方法及回收裝置 | |
| JP6193063B2 (ja) | 白金微粒子製造方法およびその製造装置 | |
| JPH06212473A (ja) | 貴金属の回収方法 | |
| JP2678836B2 (ja) | 塩化第２鉄溶液の再生方法 | |
| CN119020602A (zh) | 一种金属电解精炼的固体废物的处理再利用工艺 | |
| EP4709892A1 (en) | Process for recovering metal from feedstocks | |
| CN201367460Y (zh) | 一种从含银废料中提取贵金属银的回收器 | |
| JP2000313927A (ja) | 白金族金属含有液中からの白金族金属の回収方法 | |
| CN120536724A (zh) | 一种铜阳极泥和铅阳极泥的联合处理方法 | |
| JPH05147928A (ja) | アルカリ金属ハロゲン化物水溶液中のハロゲン酸イオンの除去方法 |