BE519347A - - Google Patents
Info
- Publication number
- BE519347A BE519347A BE519347DA BE519347A BE 519347 A BE519347 A BE 519347A BE 519347D A BE519347D A BE 519347DA BE 519347 A BE519347 A BE 519347A
- Authority
- BE
- Belgium
- Prior art keywords
- cobalt
- nickel
- ammonium sulfate
- mother liquor
- solution
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 131
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 85
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 84
- 229910052803 cobalt Inorganic materials 0.000 claims description 82
- 239000010941 cobalt Substances 0.000 claims description 82
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 81
- 229910052759 nickel Inorganic materials 0.000 claims description 65
- BFNBIHQBYMNNAN-UHFFFAOYSA-N Ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 63
- 239000012452 mother liquor Substances 0.000 claims description 44
- 238000001704 evaporation Methods 0.000 claims description 42
- 239000001166 ammonium sulphate Substances 0.000 claims description 24
- XKUUMWKWUZRRPD-UHFFFAOYSA-N heptan-2-amine;sulfuric acid Chemical compound [O-]S([O-])(=O)=O.CCCCCC(C)[NH3+].CCCCCC(C)[NH3+] XKUUMWKWUZRRPD-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 12
- DAPUDVOJPZKTSI-UHFFFAOYSA-L ammonium nickel sulfate Chemical compound [NH4+].[NH4+].[Ni+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DAPUDVOJPZKTSI-UHFFFAOYSA-L 0.000 claims description 11
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 10
- RSBNPUNXBGVNNB-UHFFFAOYSA-M S(=O)(=O)([O-])[O-].[NH4+].[Co+] Chemical compound S(=O)(=O)([O-])[O-].[NH4+].[Co+] RSBNPUNXBGVNNB-UHFFFAOYSA-M 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- DKLYHIYPGUGGBL-UHFFFAOYSA-M S(=O)(=O)([O-])[O-].[NH4+].[Ni+2].[Co+2] Chemical compound S(=O)(=O)([O-])[O-].[NH4+].[Ni+2].[Co+2] DKLYHIYPGUGGBL-UHFFFAOYSA-M 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- LGQLOGILCSXPEA-UHFFFAOYSA-L Nickel(II) sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 4
- FWMACKPUDNZVNG-UHFFFAOYSA-M azanium;nickel;sulfate Chemical compound [NH4+].[Ni].[O-]S([O-])(=O)=O FWMACKPUDNZVNG-UHFFFAOYSA-M 0.000 claims description 3
- UEQCZLXYQLHNSV-UHFFFAOYSA-O [NH4+].[Co+2].[Ni+2] Chemical compound [NH4+].[Co+2].[Ni+2] UEQCZLXYQLHNSV-UHFFFAOYSA-O 0.000 claims description 2
- SXFQDYORBVIULR-UHFFFAOYSA-O azanium;cobalt(2+) Chemical compound [NH4+].[Co+2] SXFQDYORBVIULR-UHFFFAOYSA-O 0.000 claims 2
- 230000002378 acidificating Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 12
- 238000002425 crystallisation Methods 0.000 description 10
- 230000005712 crystallization Effects 0.000 description 10
- 238000011084 recovery Methods 0.000 description 9
- 238000011109 contamination Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 210000000474 Heel Anatomy 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- KTVIXTQDYHMGHF-UHFFFAOYSA-L Cobalt(II) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000005591 charge neutralization Effects 0.000 description 3
- 229940044175 cobalt sulfate Drugs 0.000 description 3
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000001264 neutralization Effects 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 229940053662 nickel sulfate Drugs 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 239000005569 Iron sulphate Substances 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L Iron(II) sulfate Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 241000080590 Niso Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- -1 cobalt amine Chemical class 0.000 description 1
- PJQDFOMVKDFESH-UHFFFAOYSA-N cobalt(2+);N-(9H-fluoren-2-yl)-N-oxidoacetamide Chemical class [Co+2].C1=CC=C2C3=CC=C(N([O-])C(=O)C)C=C3CC2=C1.C1=CC=C2C3=CC=C(N([O-])C(=O)C)C=C3CC2=C1 PJQDFOMVKDFESH-UHFFFAOYSA-N 0.000 description 1
- XCGBFXNVKPHVEQ-UHFFFAOYSA-N cobalt;2,3-dihydroxybutanedioic acid;ethane-1,2-diamine Chemical compound [Co].NCCN.NCCN.NCCN.OC(=O)C(O)C(O)C(O)=O XCGBFXNVKPHVEQ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/12—Complexes with ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519347A true BE519347A (pt) |
Family
ID=155602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519347D BE519347A (pt) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE519347A (pt) |
-
0
- BE BE519347D patent/BE519347A/fr unknown
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