BE447284A - - Google Patents

Info

Publication number

BE447284A

BE447284A BE447284DA BE447284A BE 447284 A BE447284 A BE 447284A BE 447284D A BE447284D A BE 447284DA BE 447284 A BE447284 A BE 447284A

Authority

BE

Belgium

Prior art keywords

salt

glauber

sodium sulphide

dehydration

furnace

Prior art date

Links

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• 239000010446 mirabilite Substances 0.000 claims description 12
• RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 claims description 11
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 9
• 230000018044 dehydration Effects 0.000 claims description 8
• 238000006297 dehydration reaction Methods 0.000 claims description 8
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
• 229910052799 carbon Inorganic materials 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 4
• 238000000354 decomposition reaction Methods 0.000 claims description 2
• 238000005096 rolling process Methods 0.000 claims description 2
• 239000002912 waste gas Substances 0.000 claims description 2
• 238000001354 calcination Methods 0.000 claims 2
• 239000003610 charcoal Substances 0.000 description 3
• 230000002776 aggregation Effects 0.000 description 2
• 150000003839 salts Chemical class 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
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
• 238000005054 agglomeration Methods 0.000 description 1
• 238000004220 aggregation Methods 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 229910021653 sulphate ion Inorganic materials 0.000 description 1
• 239000002918 waste heat Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1