SU331662A1 - - Google Patents

Info

Publication number

SU331662A1

SU331662A1 SU1476815A SU1476815A SU331662A1 SU 331662 A1 SU331662 A1 SU 331662A1 SU 1476815 A SU1476815 A SU 1476815A SU 1476815 A SU1476815 A SU 1476815A SU 331662 A1 SU331662 A1 SU 331662A1

Authority

SU

USSR - Soviet Union

Prior art keywords

potassium chloride

distillation

column

carbonation

mother liquor

Prior art date

Links

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• WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 42
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 21
• 239000001103 potassium chloride Substances 0.000 claims description 21
• 235000011164 potassium chloride Nutrition 0.000 claims description 21
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 16
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 15
• 239000007789 gas Substances 0.000 claims description 15
• 238000004821 distillation Methods 0.000 claims description 13
• 239000012452 mother liquor Substances 0.000 claims description 12
• 239000011780 sodium chloride Substances 0.000 claims description 10
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
• 239000000243 solution Substances 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 7
• 229910021529 ammonia Inorganic materials 0.000 claims description 6
• 239000012267 brine Substances 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 6
• HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 6
• 238000003763 carbonization Methods 0.000 claims description 5
• 235000017550 sodium carbonate Nutrition 0.000 claims description 5
• 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
• 238000002425 crystallisation Methods 0.000 claims description 4
• 238000001704 evaporation Methods 0.000 claims description 4
• 239000007788 liquid Substances 0.000 claims description 4
• 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
• 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
• 238000001354 calcination Methods 0.000 claims description 3
• 230000008025 crystallization Effects 0.000 claims description 3
• 238000002386 leaching Methods 0.000 claims description 3
• 239000013078 crystal Substances 0.000 claims description 2
• 230000008020 evaporation Effects 0.000 claims description 2
• 238000000926 separation method Methods 0.000 claims description 2
• 239000002994 raw material Substances 0.000 claims 1
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
• 229910002092 carbon dioxide Inorganic materials 0.000 description 7
• 239000001569 carbon dioxide Substances 0.000 description 5
• 229910001868 water Inorganic materials 0.000 description 5
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
• 239000000203 mixture Substances 0.000 description 3
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
• 235000011941 Tilia x europaea Nutrition 0.000 description 2
• 235000019270 ammonium chloride Nutrition 0.000 description 2
• 238000001914 filtration Methods 0.000 description 2
• 239000004571 lime Substances 0.000 description 2
• 238000002156 mixing Methods 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 206010002091 Anaesthesia Diseases 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
• PRKQVKDSMLBJBJ-UHFFFAOYSA-N ammonium carbonate Chemical class N.N.OC(O)=O PRKQVKDSMLBJBJ-UHFFFAOYSA-N 0.000 description 1
• 239000001099 ammonium carbonate Substances 0.000 description 1
• 235000011162 ammonium carbonates Nutrition 0.000 description 1
• 150000003863 ammonium salts Chemical class 0.000 description 1
• 230000037005 anaesthesia Effects 0.000 description 1
• 238000010000 carbonizing Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000008267 milk Substances 0.000 description 1
• 210000004080 milk Anatomy 0.000 description 1
• 235000013336 milk Nutrition 0.000 description 1
• 239000011259 mixed solution Substances 0.000 description 1
• 238000005185 salting out Methods 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Cited By (1)