SU152462A1 - - Google Patents

Info

Publication number

SU152462A1

SU152462A1 SU766461A SU766461A SU152462A1 SU 152462 A1 SU152462 A1 SU 152462A1 SU 766461 A SU766461 A SU 766461A SU 766461 A SU766461 A SU 766461A SU 152462 A1 SU152462 A1 SU 152462A1

Authority

SU

USSR - Soviet Union

Prior art keywords

calcium

strontium

solution

alkali

nitrate

Prior art date

Links

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• 239000011575 calcium Substances 0.000 description 9
• DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 8
• 238000000034 method Methods 0.000 description 7
• 239000003513 alkali Substances 0.000 description 6
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
• 229910052791 calcium Inorganic materials 0.000 description 4
• AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
• 239000000920 calcium hydroxide Substances 0.000 description 4
• 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
• 229910052712 strontium Inorganic materials 0.000 description 4
• CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 4
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 239000002244 precipitate Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 229910002651 NO3 Inorganic materials 0.000 description 2
• NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
• ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
• 159000000007 calcium salts Chemical class 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 238000001914 filtration Methods 0.000 description 2
• 239000012535 impurity Substances 0.000 description 2
• 238000001556 precipitation Methods 0.000 description 2
• 238000004140 cleaning Methods 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
• 239000012716 precipitator Substances 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 239000013049 sediment Substances 0.000 description 1
• UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
• 229910001866 strontium hydroxide Inorganic materials 0.000 description 1