SU248643A1 - - Google Patents
Info
- Publication number
- SU248643A1 SU248643A1 SU1232129A SU1232129A SU248643A1 SU 248643 A1 SU248643 A1 SU 248643A1 SU 1232129 A SU1232129 A SU 1232129A SU 1232129 A SU1232129 A SU 1232129A SU 248643 A1 SU248643 A1 SU 248643A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cryolite
- production
- product
- impurities
- aluminum
- Prior art date
Links
- 229910001610 cryolite Inorganic materials 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002426 superphosphate Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N hydrofluoric acid Substances F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Publications (1)
Publication Number | Publication Date |
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SU248643A1 true SU248643A1 (enrdf_load_stackoverflow) |
Family
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