BE449021A - - Google Patents

Info

Publication number

BE449021A

BE449021A BE449021DA BE449021A BE 449021 A BE449021 A BE 449021A BE 449021D A BE449021D A BE 449021DA BE 449021 A BE449021 A BE 449021A

Authority

BE

Belgium

Prior art keywords

salt

sodium

salts

finishing

mixture

Prior art date

Links

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• PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 72
• 235000002639 sodium chloride Nutrition 0.000 claims description 69
• 150000003839 salts Chemical class 0.000 claims description 60
• 239000000203 mixture Substances 0.000 claims description 36
• 239000011775 sodium fluoride Substances 0.000 claims description 36
• 235000013024 sodium fluoride Nutrition 0.000 claims description 35
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 18
• 238000000034 method Methods 0.000 claims description 18
• WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 16
• 238000007792 addition Methods 0.000 claims description 12
• 238000006243 chemical reaction Methods 0.000 claims description 11
• 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 10
• 230000008569 process Effects 0.000 claims description 10
• 239000011734 sodium Substances 0.000 claims description 10
• 229910052708 sodium Inorganic materials 0.000 claims description 10
• 238000007711 solidification Methods 0.000 claims description 10
• 230000008023 solidification Effects 0.000 claims description 10
• 239000011780 sodium chloride Substances 0.000 claims description 9
• 235000011164 potassium chloride Nutrition 0.000 claims description 8
• 239000001103 potassium chloride Substances 0.000 claims description 8
• 239000011833 salt mixture Substances 0.000 claims description 8
• 230000005496 eutectics Effects 0.000 claims description 7
• 239000000155 melt Substances 0.000 claims description 7
• 238000005266 casting Methods 0.000 claims description 6
• 230000001965 increasing effect Effects 0.000 claims description 5
• 238000002156 mixing Methods 0.000 claims description 5
• 239000010453 quartz Substances 0.000 claims description 5
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
• KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
• 235000011837 pasties Nutrition 0.000 claims description 4
• 229910000676 Si alloy Inorganic materials 0.000 claims description 3
• CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 3
• 235000013312 flour Nutrition 0.000 claims description 3
• 229910052751 metal Inorganic materials 0.000 claims description 2
• 239000002184 metal Substances 0.000 claims description 2
• BUKHSQBUKZIMLB-UHFFFAOYSA-L potassium;sodium;dichloride Chemical compound [Na+].[Cl-].[Cl-].[K+] BUKHSQBUKZIMLB-UHFFFAOYSA-L 0.000 claims description 2
• 239000003513 alkali Substances 0.000 claims 2
• 239000000463 material Substances 0.000 claims 1
• 239000007788 liquid Substances 0.000 description 6
• 238000010586 diagram Methods 0.000 description 5
• 235000012239 silicon dioxide Nutrition 0.000 description 5
• 230000009471 action Effects 0.000 description 4
• 230000008018 melting Effects 0.000 description 4
• 238000002844 melting Methods 0.000 description 4
• 238000003756 stirring Methods 0.000 description 4
• 229910045601 alloy Inorganic materials 0.000 description 3
• 239000000956 alloy Substances 0.000 description 3
• 230000008901 benefit Effects 0.000 description 3
• 230000001627 detrimental effect Effects 0.000 description 3
• 238000010410 dusting Methods 0.000 description 3
• 230000002349 favourable effect Effects 0.000 description 3
• 238000007730 finishing process Methods 0.000 description 3
• 239000012530 fluid Substances 0.000 description 3
• 229910000838 Al alloy Inorganic materials 0.000 description 2
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
• 229910052783 alkali metal Inorganic materials 0.000 description 2
• 150000001340 alkali metals Chemical class 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 230000006872 improvement Effects 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 238000012986 modification Methods 0.000 description 2
• 229910052710 silicon Inorganic materials 0.000 description 2
• 239000010703 silicon Substances 0.000 description 2
• 150000003377 silicon compounds Chemical class 0.000 description 2
• 229910021364 Al-Si alloy Inorganic materials 0.000 description 1
• 229910001018 Cast iron Inorganic materials 0.000 description 1
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 238000013329 compounding Methods 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 230000002708 enhancing effect Effects 0.000 description 1
• 150000004673 fluoride salts Chemical class 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 238000010348 incorporation Methods 0.000 description 1
• 239000011777 magnesium Substances 0.000 description 1
• 229910052749 magnesium Inorganic materials 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 229910052700 potassium Inorganic materials 0.000 description 1
• 239000011591 potassium Substances 0.000 description 1
• ZLMJMSJWJFRBEC-OUBTZVSYSA-N potassium-40 Chemical compound [40K] ZLMJMSJWJFRBEC-OUBTZVSYSA-N 0.000 description 1
• 230000036632 reaction speed Effects 0.000 description 1
• 230000035484 reaction time Effects 0.000 description 1
• 150000004760 silicates Chemical class 0.000 description 1
• RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
• 239000002893 slag Substances 0.000 description 1
• 150000003388 sodium compounds Chemical group 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1