BE456866A - - Google Patents

Info

Publication number

BE456866A

BE456866A BE456866DA BE456866A BE 456866 A BE456866 A BE 456866A BE 456866D A BE456866D A BE 456866DA BE 456866 A BE456866 A BE 456866A

Authority

BE

Belgium

Prior art keywords

water

derivatives

residual

lye

sulphite lye

Prior art date

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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
• LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 8
• NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
• NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 claims description 4
• 229910000020 calcium bicarbonate Inorganic materials 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 4
• 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
• 239000000203 mixture Substances 0.000 claims description 3
• 150000003839 salts Chemical class 0.000 claims description 3
• 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 description 2
• 239000007859 condensation product Substances 0.000 claims description 2
• 239000000498 cooling water Substances 0.000 claims description 2
• 239000011734 sodium Substances 0.000 claims description 2
• 229910052708 sodium Inorganic materials 0.000 claims description 2
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
• 239000002253 acid Substances 0.000 claims 1
• 150000007513 acids Chemical class 0.000 claims 1
• 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
• 239000011707 mineral Substances 0.000 claims 1
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
• GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical class [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
• 235000019982 sodium hexametaphosphate Nutrition 0.000 description 2
• 239000001577 tetrasodium phosphonato phosphate Chemical class 0.000 description 2
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
• 229910019142 PO4 Inorganic materials 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• 239000011575 calcium Substances 0.000 description 1
• 229910000019 calcium carbonate Inorganic materials 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 230000002045 lasting effect Effects 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000002989 phenols Chemical class 0.000 description 1
• 235000021317 phosphate Nutrition 0.000 description 1
• 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
• 150000003016 phosphoric acids Chemical class 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 238000005057 refrigeration Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1