FI64652C - Extraktionfoerfarande foer separering av en koboltprodukt som aer mycket ren fraon nickel ur vattenloesningar av kobolt oc nickel - Google Patents
Extraktionfoerfarande foer separering av en koboltprodukt som aer mycket ren fraon nickel ur vattenloesningar av kobolt oc nickel Download PDFInfo
- Publication number
- FI64652C FI64652C FI813890A FI813890A FI64652C FI 64652 C FI64652 C FI 64652C FI 813890 A FI813890 A FI 813890A FI 813890 A FI813890 A FI 813890A FI 64652 C FI64652 C FI 64652C
- Authority
- FI
- Finland
- Prior art keywords
- cobalt
- solution
- extraction
- nickel
- magnesium
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 126
- 229910017052 cobalt Inorganic materials 0.000 claims 117
- 239000010941 cobalt Substances 0.000 claims 117
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 117
- 239000000243 solution Substances 0.000 claims 93
- 238000000605 extraction Methods 0.000 claims 73
- 239000011777 magnesium Substances 0.000 claims 64
- 229910052759 nickel Inorganic materials 0.000 claims 62
- 229910052749 magnesium Inorganic materials 0.000 claims 59
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 57
- 238000000926 separation method Methods 0.000 claims 37
- 238000000034 method Methods 0.000 claims 36
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 21
- 239000002253 acid Substances 0.000 claims 16
- 238000005406 washing Methods 0.000 claims 16
- 239000007864 aqueous solution Substances 0.000 claims 14
- 229910052751 metal Inorganic materials 0.000 claims 14
- 239000002184 metal Substances 0.000 claims 14
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 claims 7
- 238000010979 pH adjustment Methods 0.000 claims 6
- 238000005192 partition Methods 0.000 claims 6
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 5
- 125000000217 alkyl group Chemical group 0.000 claims 5
- 230000003472 neutralizing effect Effects 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 claims 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 4
- 150000003863 ammonium salts Chemical group 0.000 claims 4
- 150000001768 cations Chemical class 0.000 claims 4
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 239000006185 dispersion Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 4
- 150000002148 esters Chemical class 0.000 claims 4
- 238000002474 experimental method Methods 0.000 claims 4
- 239000000395 magnesium oxide Substances 0.000 claims 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 4
- 150000002739 metals Chemical class 0.000 claims 4
- 239000012071 phase Substances 0.000 claims 4
- 238000000746 purification Methods 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- 229910021653 sulphate ion Inorganic materials 0.000 claims 4
- 229910052725 zinc Inorganic materials 0.000 claims 4
- 239000011701 zinc Substances 0.000 claims 4
- ZDFBXXSHBTVQMB-UHFFFAOYSA-N 2-ethylhexoxy(2-ethylhexyl)phosphinic acid Chemical compound CCCCC(CC)COP(O)(=O)CC(CC)CCCC ZDFBXXSHBTVQMB-UHFFFAOYSA-N 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 3
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 3
- 239000002585 base Substances 0.000 claims 3
- 239000012141 concentrate Substances 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- 239000000284 extract Substances 0.000 claims 3
- 229930195733 hydrocarbon Natural products 0.000 claims 3
- 150000002430 hydrocarbons Chemical class 0.000 claims 3
- 239000003350 kerosene Substances 0.000 claims 3
- 238000000622 liquid--liquid extraction Methods 0.000 claims 3
- 238000002156 mixing Methods 0.000 claims 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims 3
- 238000000638 solvent extraction Methods 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- 150000001334 alicyclic compounds Chemical class 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 2
- 238000004458 analytical method Methods 0.000 claims 2
- 150000001450 anions Chemical class 0.000 claims 2
- 150000001491 aromatic compounds Chemical class 0.000 claims 2
- 238000004090 dissolution Methods 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 150000002681 magnesium compounds Chemical class 0.000 claims 2
- 159000000003 magnesium salts Chemical group 0.000 claims 2
- 239000011572 manganese Substances 0.000 claims 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims 2
- 150000003254 radicals Chemical class 0.000 claims 2
- 239000002002 slurry Substances 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 2
- 238000012360 testing method Methods 0.000 claims 2
- -1 2-ethyl-1-hexyl Chemical group 0.000 claims 1
- YHZUKKGGOYXZHV-UHFFFAOYSA-N 2-ethylhexoxy-(2-ethylhexyl)-oxophosphanium Chemical compound CCCCC(CC)CO[P+](=O)CC(CC)CCCC YHZUKKGGOYXZHV-UHFFFAOYSA-N 0.000 claims 1
- PLLBRTOLHQQAQQ-UHFFFAOYSA-N 8-methylnonan-1-ol Chemical compound CC(C)CCCCCCCO PLLBRTOLHQQAQQ-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 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 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- JLNTWVDSQRNWFU-UHFFFAOYSA-N OOOOOOO Chemical compound OOOOOOO JLNTWVDSQRNWFU-UHFFFAOYSA-N 0.000 claims 1
- UIQWBVPFHHQZHH-UHFFFAOYSA-N OOOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOOO UIQWBVPFHHQZHH-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- FRWLNLKLBMLLGN-UHFFFAOYSA-N [Mg].NC(N)=O Chemical compound [Mg].NC(N)=O FRWLNLKLBMLLGN-UHFFFAOYSA-N 0.000 claims 1
- LSSAUVYLDMOABJ-UHFFFAOYSA-N [Mg].[Co] Chemical compound [Mg].[Co] LSSAUVYLDMOABJ-UHFFFAOYSA-N 0.000 claims 1
- 238000000184 acid digestion Methods 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 230000002411 adverse Effects 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 125000002723 alicyclic group Chemical group 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 150000001447 alkali salts Chemical class 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 239000008346 aqueous phase Substances 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 150000005840 aryl radicals Chemical class 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims 1
- NVIVJPRCKQTWLY-UHFFFAOYSA-N cobalt nickel Chemical compound [Co][Ni][Co] NVIVJPRCKQTWLY-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 150000002028 dodecanols Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910001710 laterite Inorganic materials 0.000 claims 1
- 239000011504 laterite Substances 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 239000011133 lead Substances 0.000 claims 1
- 150000002632 lipids Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000005272 metallurgy Methods 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 239000012074 organic phase Substances 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000001139 pH measurement Methods 0.000 claims 1
- 238000005191 phase separation Methods 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- 229910001426 radium ion Inorganic materials 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 159000000000 sodium salts Chemical group 0.000 claims 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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- Manufacture And Refinement Of Metals (AREA)
Claims (22)
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1 I** 0,7^¾ z 7- - Ο υ M2 m °1 " C jUi 4Λ,-ιΟ<Γ ΓΝ» O s£3 " 2 > « . °. . 00 « O <r O a i_ 'm! ΟΟΌΗ . C-- <· " * “ <u 3 *— iqi X P-* Γ> >T Ό COJ-ir η^-Λ : K -O ·-< -1-1 I lt-|UIZI2 60 0- O ·— SC ">> » t?*"!· ,trlu,ZU -nns» ozsco
3 I .AM ·ι β 3 ·, >3· lt> . r~ *f NON OJ || 01 ® 0 ^ . — gf o. O,.- O0 1 1 ;f S--¥-<-tff- « ^ 3 tn 60 O O'. , “ c. ” H — ¢0 toj- * ^. °«Ί pinO^ « t; 2! P 3V o - Äoo*™ '3 ‘5.2:' lt_o-H =o ' e-ο,£ £P • > « cl ^ l^!'·] IZI— Y__H.g—A_ : "S' ¢- %ip- = ¥ t =4 ·>Λ8.5 «%ί > s=| 2'5° 1 "s|2 S =»f „_1..5,s.g ] *5£g £ "= - ^.= 1 '! '3 7'3! i^cots *-< 2 * ^ O O ' on VO O OO ti *wl o .if ΚΛ 32 O —* ttO § ?gf 2-^—--K.—-^---5-^-= = » 7-- ..StS “-r 3 . _pvl| p, te cn 2 <r ~ · OOOC^C g -- ._ ij ,-4 , ( n p) — o3 — ^ . ^ r- u o p —(· moon on o. Ä c ·-* 3p ^ö"*u — » Ι-j. Λο8-*. -5“ = -°- 3 7 ί 5* *-3° eT “ 531 55 7 5f o 7 o .I •Π ”.“i -I -giuiz s g E -3 aif H ; ’S TT7 ~ ' "X\. r-4 U60^-m ‘ ’ vQ vO ^ ‘^Z ► ού co cn o c ' ^ > 7c C O -, o“ osTo’o* 11. i u sr o o m _ a ·— jc 2: .9 Vi -S - I r 0-0 13 r-lrjl^tST ^ “GO - C ·* i-· -~- r .a,.......... ” « ^ , , s-ί, V v~l gs - C ·- M ' -7^ tsiuizis o 'i I 30 W nu ^ a -- .. ------------ ·- —--> 15 64652 Esimerkki 4 Sarjassa uuttokokeita, joissa uuttoliuoksena oli 20 tila-vuus-% 2-etyyliheksyyli-fosfonihappo-mono-2-etyyliheksyy-liesteriä - 5 tilavuus-% tri-n-butyylifosfaattia - 75 tila-vuus-% kerosiinia, seurattiin, miten muut kobolttia voimakkaammin uuttautuvat metallit pH:n funktiona jakautuvat kyseisen orgaanisen faasin ja tämän kanssa sekoituskontak-tiin saatetun, metallipitoisen vesiliuoksen välillä. Tulokseksi saadun jakautumiskerboimen D:n riippuvuus pH:sta on kyseisten metallien osalta esitetty kuvassa 1. Tästä nähdään, että uutto- tai vastaavasti takaisinuuttotasapaino pH-alueella 2,0-3,5 estää suurimman osan koboltista uuttautumasta tai vastaavasti sallii suurimman osan koboltista takaisinuuttau-tumaan samalla kun kyseiset metallit huomattavassa määrin siirtyvät uuttoliuokseen tai vastaavasti pysyvät tässä faasissa. Käyttämällä selektiivistä takaisinuuttoa voidaan saadun kobolttituotteen puhtausastetta nostaa. Esitetyn tuloksen perusteella alaan perehtyneen on mahdollista laskea, mitä pH:ta kulloinkin on edullista käyttää selektiivisen koboltin takaisinuutossa. pH:ssa 2,5-3,0 voidaan esimerkiksi koboltti erottaa kalsiumista ja tätä metallia voimakkaammin uuttautuvista metalleista. 16 64652
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI813890A FI64652C (fi) | 1980-05-27 | 1981-12-04 | Extraktionfoerfarande foer separering av en koboltprodukt som aer mycket ren fraon nickel ur vattenloesningar av kobolt oc nickel |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI801709A FI63442C (fi) | 1980-05-27 | 1980-05-27 | Extraktionsfoerfarande foer separering av en koboltprodukt somaer mycket ren fraon nickel ur vattenloesningar av kobolt oh nickel |
| FI801709 | 1980-05-27 | ||
| FI813890 | 1981-12-04 | ||
| FI813890A FI64652C (fi) | 1980-05-27 | 1981-12-04 | Extraktionfoerfarande foer separering av en koboltprodukt som aer mycket ren fraon nickel ur vattenloesningar av kobolt oc nickel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI813890L FI813890L (fi) | 1981-12-04 |
| FI64652B FI64652B (fi) | 1983-08-31 |
| FI64652C true FI64652C (fi) | 1983-12-12 |
Family
ID=26157119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI813890A FI64652C (fi) | 1980-05-27 | 1981-12-04 | Extraktionfoerfarande foer separering av en koboltprodukt som aer mycket ren fraon nickel ur vattenloesningar av kobolt oc nickel |
Country Status (1)
| Country | Link |
|---|---|
| FI (1) | FI64652C (ro) |
-
1981
- 1981-12-04 FI FI813890A patent/FI64652C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI64652B (fi) | 1983-08-31 |
| FI813890L (fi) | 1981-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: OUTOKUMPU OY |