PL45925B1 - - Google Patents

Info

Publication number

PL45925B1

PL45925B1 PL45925A PL4592560A PL45925B1 PL 45925 B1 PL45925 B1 PL 45925B1 PL 45925 A PL45925 A PL 45925A PL 4592560 A PL4592560 A PL 4592560A PL 45925 B1 PL45925 B1 PL 45925B1

Authority

PL

Poland

Prior art keywords

fluoride

ammonium

aluminum fluoride

pure

aluminum

Prior art date

1960-01-16

Links

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• KLZUFWVZNOTSEM-UHFFFAOYSA-K AlF3 Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 10
• LDDQLRUQCUTJBB-UHFFFAOYSA-N Ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 5
• UYOMQIYKOOHAMK-UHFFFAOYSA-J tetrafluoroaluminate(1-) Chemical compound F[Al](F)(F)[F-] UYOMQIYKOOHAMK-UHFFFAOYSA-J 0.000 claims description 5
• PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
• QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
• 150000002222 fluorine compounds Chemical class 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• 238000002360 preparation method Methods 0.000 claims description 3
• 150000001875 compounds Chemical class 0.000 claims description 2
• 230000002378 acidificating Effects 0.000 claims 1
• OYHBNKHFKHBTRQ-UHFFFAOYSA-K aluminum;triazanium;hexafluoride Chemical compound [NH4+].[NH4+].[NH4+].F[Al-3](F)(F)(F)(F)F OYHBNKHFKHBTRQ-UHFFFAOYSA-K 0.000 claims 1
• 238000006243 chemical reaction Methods 0.000 description 3
• KRHYYFGTRYWZRS-UHFFFAOYSA-M fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
• 239000002253 acid Substances 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 125000000129 anionic group Chemical group 0.000 description 2
• KVBCYCWRDBDGBG-UHFFFAOYSA-N azane;dihydrofluoride Chemical compound [NH4+].F.[F-] KVBCYCWRDBDGBG-UHFFFAOYSA-N 0.000 description 2
• 238000001556 precipitation Methods 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• 239000011780 sodium chloride Substances 0.000 description 2
• PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
• WNROFYMDJYEPJX-UHFFFAOYSA-K Aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
• 238000004140 cleaning Methods 0.000 description 1
• 229910052593 corundum Inorganic materials 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000005272 metallurgy Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 239000011775 sodium fluoride Substances 0.000 description 1
• 235000013024 sodium fluoride Nutrition 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1
• 229910001845 yogo sapphire Inorganic materials 0.000 description 1