PL38969B1 - - Google Patents

Info

Publication number

PL38969B1

PL38969B1 PL38969A PL3896955A PL38969B1 PL 38969 B1 PL38969 B1 PL 38969B1 PL 38969 A PL38969 A PL 38969A PL 3896955 A PL3896955 A PL 3896955A PL 38969 B1 PL38969 B1 PL 38969B1

Authority

PL

Poland

Prior art keywords

acid

crystallization

phosphoromolybdic

crystals

nitric acid

Prior art date

1955-02-10

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• 239000002253 acid Substances 0.000 claims description 13
• 239000013078 crystal Substances 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 9
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
• 229910017604 nitric acid Inorganic materials 0.000 claims description 8
• VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
• 238000002425 crystallisation Methods 0.000 claims description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
• 235000010344 sodium nitrate Nutrition 0.000 claims description 4
• 239000004317 sodium nitrate Substances 0.000 claims description 4
• 239000007864 aqueous solution Substances 0.000 claims description 2
• 239000003153 chemical reaction reagent Substances 0.000 claims description 2
• 238000001816 cooling Methods 0.000 claims description 2
• 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
• 229910019142 PO4 Inorganic materials 0.000 claims 1
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
• 238000010790 dilution Methods 0.000 claims 1
• 239000012895 dilution Substances 0.000 claims 1
• MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims 1
• NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
• 239000010452 phosphate Substances 0.000 claims 1
• 229910052700 potassium Inorganic materials 0.000 claims 1
• 239000011591 potassium Substances 0.000 claims 1
• 238000002360 preparation method Methods 0.000 claims 1
• 238000000926 separation method Methods 0.000 claims 1
• 229910052708 sodium Inorganic materials 0.000 claims 1
• 239000011734 sodium Substances 0.000 claims 1
• 239000000243 solution Substances 0.000 description 5
• 150000003863 ammonium salts Chemical group 0.000 description 4
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• 230000008025 crystallization Effects 0.000 description 2
• 239000000706 filtrate Substances 0.000 description 2
• VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 2
• 239000002002 slurry Substances 0.000 description 2
• 239000001488 sodium phosphate Substances 0.000 description 2
• 238000004220 aggregation Methods 0.000 description 1
• QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
• 238000010009 beating Methods 0.000 description 1
• BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
• 229910000397 disodium phosphate Inorganic materials 0.000 description 1
• 235000019800 disodium phosphate Nutrition 0.000 description 1
• 239000000284 extract Substances 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 235000015250 liver sausages Nutrition 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 229910052573 porcelain Inorganic materials 0.000 description 1
• 230000001376 precipitating effect Effects 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 239000011684 sodium molybdate Substances 0.000 description 1
• 235000015393 sodium molybdate Nutrition 0.000 description 1
• TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
• 229910000162 sodium phosphate Inorganic materials 0.000 description 1
• 235000011008 sodium phosphates Nutrition 0.000 description 1
• 238000005979 thermal decomposition reaction Methods 0.000 description 1
• RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
• 238000005406 washing Methods 0.000 description 1