DE42747T1 - - Google Patents

Info

Publication number

DE42747T1

DE42747T1 DE1981302785 DE81302785T DE42747T1 DE 42747 T1 DE42747 T1 DE 42747T1 DE 1981302785 DE1981302785 DE 1981302785 DE 81302785 T DE81302785 T DE 81302785T DE 42747 T1 DE42747 T1 DE 42747T1

Authority

DE

Germany

Prior art keywords

concentrate

rare earth

electrodes

electrolyte

earth mineral

Prior art date

1980-06-20

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.)

Pending

Links

• Espacenet
• Global Dossier
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• 239000012141 concentrate Substances 0.000 claims 16
• 229910052500 inorganic mineral Inorganic materials 0.000 claims 16
• 239000011707 mineral Substances 0.000 claims 16
• 229910052761 rare earth metal Inorganic materials 0.000 claims 14
• 150000002910 rare earth metals Chemical class 0.000 claims 14
• 239000000843 powder Substances 0.000 claims 9
• 239000003792 electrolyte Substances 0.000 claims 7
• 239000008151 electrolyte solution Substances 0.000 claims 6
• 238000002360 preparation method Methods 0.000 claims 4
• 239000000243 solution Substances 0.000 claims 4
• 239000007864 aqueous solution Substances 0.000 claims 3
• 239000002245 particle Substances 0.000 claims 3
• KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
• SCVFZCLFOSHCOH-UHFFFAOYSA-M Potassium acetate Chemical group [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
• IKNAJTLCCWPIQD-UHFFFAOYSA-K cerium(3+);lanthanum(3+);neodymium(3+);oxygen(2-);phosphate Chemical compound [O-2].[La+3].[Ce+3].[Nd+3].[O-]P([O-])([O-])=O IKNAJTLCCWPIQD-UHFFFAOYSA-K 0.000 claims 2
• 238000000034 method Methods 0.000 claims 2
• 229910052590 monazite Inorganic materials 0.000 claims 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
• FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
• QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
• 235000019270 ammonium chloride Nutrition 0.000 claims 1
• XGZRAKBCYZIBKP-UHFFFAOYSA-L disodium;dihydroxide Chemical compound [OH-].[OH-].[Na+].[Na+] XGZRAKBCYZIBKP-UHFFFAOYSA-L 0.000 claims 1
• 239000007789 gas Substances 0.000 claims 1
• 230000001939 inductive effect Effects 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 claims 1
• UXBZSSBXGPYSIL-UHFFFAOYSA-N phosphoric acid;yttrium(3+) Chemical compound [Y+3].OP(O)(O)=O UXBZSSBXGPYSIL-UHFFFAOYSA-N 0.000 claims 1
• 235000011056 potassium acetate Nutrition 0.000 claims 1
• 239000001187 sodium carbonate Substances 0.000 claims 1
• 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
• 239000011780 sodium chloride Substances 0.000 claims 1
• 239000000725 suspension Substances 0.000 claims 1
• 229910000164 yttrium(III) phosphate Inorganic materials 0.000 claims 1