BE341203A - - Google Patents

Info

Publication number

BE341203A

BE341203A BE341203DA BE341203A BE 341203 A BE341203 A BE 341203A BE 341203D A BE341203D A BE 341203DA BE 341203 A BE341203 A BE 341203A

Authority

BE

Belgium

Prior art keywords

solution

alkali

water

green sand

exchange

Prior art date

Links

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• 239000000463 material Substances 0.000 description 32
• 239000000243 solution Substances 0.000 description 32
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
• 239000004576 sand Substances 0.000 description 14
• 229910052910 alkali metal silicate Inorganic materials 0.000 description 13
• 239000002585 base Substances 0.000 description 13
• 238000000034 method Methods 0.000 description 11
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
• 238000002360 preparation method Methods 0.000 description 6
• BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 5
• 239000002253 acid Substances 0.000 description 5
• 150000001447 alkali salts Chemical class 0.000 description 5
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 239000003513 alkali Substances 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 229910052631 glauconite Inorganic materials 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 239000012266 salt solution Substances 0.000 description 3
• 239000011780 sodium chloride Substances 0.000 description 3
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
• WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• 239000004115 Sodium Silicate Substances 0.000 description 2
• 238000009835 boiling Methods 0.000 description 2
• 239000011575 calcium Substances 0.000 description 2
• 229910052791 calcium Inorganic materials 0.000 description 2
• 239000003153 chemical reaction reagent Substances 0.000 description 2
• 238000010411 cooking Methods 0.000 description 2
• 238000007598 dipping method Methods 0.000 description 2
• 239000008235 industrial water Substances 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• -1 iron silicates Chemical class 0.000 description 2
• 239000011777 magnesium Substances 0.000 description 2
• 229910052749 magnesium Inorganic materials 0.000 description 2
• 229940072033 potash Drugs 0.000 description 2
• 239000011591 potassium Substances 0.000 description 2
• 229910052700 potassium Inorganic materials 0.000 description 2
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
• 235000015320 potassium carbonate Nutrition 0.000 description 2
• NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
• 229910052911 sodium silicate Inorganic materials 0.000 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 description 1
• 244000062730 Melissa officinalis Species 0.000 description 1
• 235000010654 Melissa officinalis Nutrition 0.000 description 1
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• 239000012267 brine Substances 0.000 description 1
• 150000001768 cations Chemical class 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000007865 diluting Methods 0.000 description 1
• 238000002845 discoloration Methods 0.000 description 1
• 238000007654 immersion Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 239000000865 liniment Substances 0.000 description 1
• 235000010755 mineral Nutrition 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 239000005445 natural material Substances 0.000 description 1
• 238000006386 neutralization reaction Methods 0.000 description 1
• 230000003472 neutralizing effect Effects 0.000 description 1
• 239000001103 potassium chloride Substances 0.000 description 1
• 235000011164 potassium chloride Nutrition 0.000 description 1
• 230000008929 regeneration Effects 0.000 description 1
• 238000011069 regeneration method Methods 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 238000002791 soaking Methods 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
• 239000011343 solid material Substances 0.000 description 1
• 241000894007 species Species 0.000 description 1
• 238000005406 washing Methods 0.000 description 1