CA3218484A1 - Procedes de production d'hydroxydes alcalins, de carbonates alcalins, de bicarbonates alcalins et/ou de sulfates alcalino-terreux - Google Patents
Procedes de production d'hydroxydes alcalins, de carbonates alcalins, de bicarbonates alcalins et/ou de sulfates alcalino-terreux Download PDFInfo
- Publication number
- CA3218484A1 CA3218484A1 CA3218484A CA3218484A CA3218484A1 CA 3218484 A1 CA3218484 A1 CA 3218484A1 CA 3218484 A CA3218484 A CA 3218484A CA 3218484 A CA3218484 A CA 3218484A CA 3218484 A1 CA3218484 A1 CA 3218484A1
- Authority
- CA
- Canada
- Prior art keywords
- sodium
- calcium
- sulfite
- bisulfite
- solid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 152
- 230000008569 process Effects 0.000 title claims description 105
- 239000003513 alkali Substances 0.000 title abstract description 43
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 title abstract description 14
- 229910001854 alkali hydroxide Inorganic materials 0.000 title abstract description 13
- 150000008044 alkali metal hydroxides Chemical class 0.000 title abstract description 13
- 150000004649 carbonic acid derivatives Chemical class 0.000 title abstract description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 title abstract description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims abstract description 45
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 27
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims abstract description 16
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 526
- 229910001868 water Inorganic materials 0.000 claims description 410
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 382
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 366
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 236
- 239000002253 acid Substances 0.000 claims description 189
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 188
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 187
- 235000011152 sodium sulphate Nutrition 0.000 claims description 187
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 183
- 239000011575 calcium Substances 0.000 claims description 178
- 239000000243 solution Substances 0.000 claims description 131
- 239000007787 solid Substances 0.000 claims description 108
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 97
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 96
- 239000007864 aqueous solution Substances 0.000 claims description 86
- 239000001569 carbon dioxide Substances 0.000 claims description 84
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 81
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 72
- 229910052791 calcium Inorganic materials 0.000 claims description 66
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims description 61
- 235000010261 calcium sulphite Nutrition 0.000 claims description 61
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 58
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 56
- 239000000292 calcium oxide Substances 0.000 claims description 55
- 150000001450 anions Chemical class 0.000 claims description 54
- LVGQIQHJMRUCRM-UHFFFAOYSA-L calcium bisulfite Chemical compound [Ca+2].OS([O-])=O.OS([O-])=O LVGQIQHJMRUCRM-UHFFFAOYSA-L 0.000 claims description 52
- 235000010260 calcium hydrogen sulphite Nutrition 0.000 claims description 52
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 51
- 239000000920 calcium hydroxide Substances 0.000 claims description 51
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 47
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 47
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 42
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 38
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 38
- 235000010265 sodium sulphite Nutrition 0.000 claims description 29
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 28
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 25
- 239000011777 magnesium Substances 0.000 claims description 25
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 24
- 229910052749 magnesium Inorganic materials 0.000 claims description 24
- JESHZQPNPCJVNG-UHFFFAOYSA-L magnesium;sulfite Chemical compound [Mg+2].[O-]S([O-])=O JESHZQPNPCJVNG-UHFFFAOYSA-L 0.000 claims description 22
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 21
- 238000001223 reverse osmosis Methods 0.000 claims description 19
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims description 17
- 229940001584 sodium metabisulfite Drugs 0.000 claims description 17
- 235000010262 sodium metabisulphite Nutrition 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 9
- 239000002244 precipitate Substances 0.000 claims description 7
- 150000001768 cations Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052790 beryllium Inorganic materials 0.000 claims 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 229910052705 radium Inorganic materials 0.000 claims 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 claims 1
- 239000012465 retentate Substances 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 abstract description 61
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract description 56
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract description 54
- 239000001099 ammonium carbonate Substances 0.000 abstract description 54
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 53
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract description 38
- 235000011130 ammonium sulphate Nutrition 0.000 abstract description 38
- 235000012501 ammonium carbonate Nutrition 0.000 abstract description 34
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 abstract description 33
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 abstract description 25
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract description 15
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 abstract description 12
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract description 2
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 200
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 168
- 239000007832 Na2SO4 Substances 0.000 description 136
- 235000011121 sodium hydroxide Nutrition 0.000 description 119
- 239000002904 solvent Substances 0.000 description 108
- 238000000926 separation method Methods 0.000 description 105
- 239000007788 liquid Substances 0.000 description 102
- 235000017557 sodium bicarbonate Nutrition 0.000 description 100
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 100
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 97
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 97
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 91
- 229910052979 sodium sulfide Inorganic materials 0.000 description 89
- 238000006243 chemical reaction Methods 0.000 description 85
- 229910000029 sodium carbonate Inorganic materials 0.000 description 84
- 235000017550 sodium carbonate Nutrition 0.000 description 84
- 239000007789 gas Substances 0.000 description 81
- 238000001556 precipitation Methods 0.000 description 68
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 63
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 62
- 238000004821 distillation Methods 0.000 description 61
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 235000012255 calcium oxide Nutrition 0.000 description 48
- 229910052925 anhydrite Inorganic materials 0.000 description 45
- 238000004519 manufacturing process Methods 0.000 description 42
- 235000010216 calcium carbonate Nutrition 0.000 description 37
- 230000015572 biosynthetic process Effects 0.000 description 36
- 239000000725 suspension Substances 0.000 description 34
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 30
- 235000012239 silicon dioxide Nutrition 0.000 description 30
- 239000000377 silicon dioxide Substances 0.000 description 29
- 229910052751 metal Inorganic materials 0.000 description 26
- 239000002184 metal Substances 0.000 description 26
- 239000000543 intermediate Substances 0.000 description 25
- 235000011132 calcium sulphate Nutrition 0.000 description 24
- 239000003960 organic solvent Substances 0.000 description 23
- 239000012528 membrane Substances 0.000 description 22
- 150000003839 salts Chemical class 0.000 description 22
- 229910052918 calcium silicate Inorganic materials 0.000 description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 19
- -1 fireproofing Substances 0.000 description 19
- 239000001257 hydrogen Substances 0.000 description 19
- 229910052739 hydrogen Inorganic materials 0.000 description 19
- 238000002425 crystallisation Methods 0.000 description 18
- 230000008025 crystallization Effects 0.000 description 18
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 235000012241 calcium silicate Nutrition 0.000 description 17
- 238000000909 electrodialysis Methods 0.000 description 17
- 239000010440 gypsum Substances 0.000 description 16
- 229910052602 gypsum Inorganic materials 0.000 description 16
- 239000000378 calcium silicate Substances 0.000 description 14
- 239000011593 sulfur Substances 0.000 description 14
- 230000000153 supplemental effect Effects 0.000 description 14
- 229910052681 coesite Inorganic materials 0.000 description 13
- 229910052906 cristobalite Inorganic materials 0.000 description 13
- 229910052682 stishovite Inorganic materials 0.000 description 13
- 229910052905 tridymite Inorganic materials 0.000 description 13
- 238000000354 decomposition reaction Methods 0.000 description 12
- 238000003795 desorption Methods 0.000 description 12
- 229910052717 sulfur Inorganic materials 0.000 description 12
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 11
- 238000004090 dissolution Methods 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 10
- 238000005265 energy consumption Methods 0.000 description 10
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 10
- 239000001095 magnesium carbonate Substances 0.000 description 10
- 235000014380 magnesium carbonate Nutrition 0.000 description 10
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 10
- 229910020091 MgCa Inorganic materials 0.000 description 9
- 101100003996 Mus musculus Atrn gene Proteins 0.000 description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 9
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 9
- 238000000605 extraction Methods 0.000 description 9
- 239000006193 liquid solution Substances 0.000 description 9
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 9
- 239000000391 magnesium silicate Substances 0.000 description 9
- 229910052919 magnesium silicate Inorganic materials 0.000 description 9
- 235000019792 magnesium silicate Nutrition 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910001867 inorganic solvent Inorganic materials 0.000 description 8
- 239000003049 inorganic solvent Substances 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000013535 sea water Substances 0.000 description 8
- 150000003376 silicon Chemical class 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 229910052882 wollastonite Inorganic materials 0.000 description 8
- 150000004679 hydroxides Chemical class 0.000 description 7
- 239000000376 reactant Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 6
- 239000008346 aqueous phase Substances 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- 229910000171 calcio olivine Inorganic materials 0.000 description 6
- 159000000007 calcium salts Chemical class 0.000 description 6
- 238000005086 pumping Methods 0.000 description 6
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 6
- 239000007790 solid phase Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- 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 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000003570 air Substances 0.000 description 5
- 238000001354 calcination Methods 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000009292 forward osmosis Methods 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000012615 aggregate Substances 0.000 description 4
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 4
- 239000000347 magnesium hydroxide Substances 0.000 description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 4
- 235000012254 magnesium hydroxide Nutrition 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 229940071207 sesquicarbonate Drugs 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 235000015424 sodium Nutrition 0.000 description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 150000004645 aluminates Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- QENHCSSJTJWZAL-UHFFFAOYSA-N magnesium sulfide Chemical compound [Mg+2].[S-2] QENHCSSJTJWZAL-UHFFFAOYSA-N 0.000 description 3
- LPHFLPKXBKBHRW-UHFFFAOYSA-L magnesium;hydrogen sulfite Chemical compound [Mg+2].OS([O-])=O.OS([O-])=O LPHFLPKXBKBHRW-UHFFFAOYSA-L 0.000 description 3
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 150000005323 carbonate salts Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 235000011151 potassium sulphates Nutrition 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- VQBIMXHWYSRDLF-UHFFFAOYSA-M sodium;azane;hydrogen carbonate Chemical compound [NH4+].[Na+].[O-]C([O-])=O VQBIMXHWYSRDLF-UHFFFAOYSA-M 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- YZSCPLGKKMSBMV-UHFFFAOYSA-N 5-fluoro-4-(8-fluoro-4-propan-2-yl-2,3-dihydro-1,4-benzoxazin-6-yl)-N-[5-(1-methylpiperidin-4-yl)pyridin-2-yl]pyrimidin-2-amine Chemical compound FC=1C(=NC(=NC=1)NC1=NC=C(C=C1)C1CCN(CC1)C)C1=CC2=C(OCCN2C(C)C)C(=C1)F YZSCPLGKKMSBMV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003843 chloralkali process Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000003021 water soluble solvent Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical class [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/48—Sulfites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/14—Preparation of sulfites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
- C01F11/10—Oxides or hydroxides from sulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/40—Magnesium sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/42—Magnesium sulfites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
La présente demande concerne des procédés de fabrication d'hydroxyde alcalin, ou de carbonates alcalins, ou de bicarbonates alcalins, ou de sulfates alcalino-terreux. Dans un mode de réalisation, un matériau comprenant un composé alcalino-terreux est converti en un sulfite ou un bisulfite alcalino-terreux et mis à réagir avec un sulfate alcalin pour former un sulfate alcalino-terreux et un sulfite ou un bisulfite alcalin. Le sulfite ou le bisulfite alcalin est converti en hydroxyde alcalin, ou en carbonate alcalin, ou en bicarbonate alcalin. Dans un autre mode de réalisation, du carbonate d'ammonium ou du bicarbonate d'ammonium est mis à réagir avec un sulfate alcalin, pour former du sulfate d'ammonium et un carbonate alcalin ou un bicarbonate alcalin. Un matériau comprenant un composé alcalino-terreux est converti en un sulfite ou un bisulfite de terre alcaline et mis à réagir avec le sulfate d'ammonium pour former un sulfate de terre alcaline et du sulfite d'ammonium ou du bisulfite d'ammonium. Le sulfite ou le bisulfite d'ammonium est régénéré sous forme d'ammoniac, ou d'hydroxyde d'ammonium, ou de carbonate d'ammonium, ou de bicarbonate d'ammonium.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163188275P | 2021-05-13 | 2021-05-13 | |
| US63/188,275 | 2021-05-13 | ||
| US17/590,483 | 2022-02-01 | ||
| US17/590,483 US11897840B2 (en) | 2019-09-04 | 2022-02-01 | Processes for the production of citric acid |
| US17/732,808 | 2022-04-29 | ||
| US17/732,808 US11512036B2 (en) | 2019-08-22 | 2022-04-29 | Process for the production of metal oxides or citric acid |
| PCT/US2022/029198 WO2022241219A1 (fr) | 2021-05-13 | 2022-05-13 | Procédés de production d'hydroxydes alcalins, de carbonates alcalins, de bicarbonates alcalins et/ou de sulfates alcalino-terreux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3218484A1 true CA3218484A1 (fr) | 2022-11-17 |
Family
ID=84029851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3218484A Pending CA3218484A1 (fr) | 2021-05-13 | 2022-05-13 | Procedes de production d'hydroxydes alcalins, de carbonates alcalins, de bicarbonates alcalins et/ou de sulfates alcalino-terreux |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4337611A1 (fr) |
| AU (1) | AU2022272247A1 (fr) |
| CA (1) | CA3218484A1 (fr) |
| WO (1) | WO2022241219A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884259A (zh) * | 2024-03-14 | 2024-04-16 | 中国矿业大学(北京) | 一种多金属矿选矿分离药剂及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883639A (en) * | 1971-08-12 | 1975-05-13 | Pullman Inc | Method of removing sulfur-containing gases from waste gas |
| US3919394A (en) * | 1973-05-14 | 1975-11-11 | Dravo Corp | Process for the removal of oxides of sulfur from a gaseous stream |
| US4331640A (en) * | 1978-06-26 | 1982-05-25 | Kureha Kagaku Kogyo Kabushiki Kaisha | Process for removing sulfur dioxide from an exhaust gas containing the same |
| US4937056A (en) * | 1986-06-20 | 1990-06-26 | Materials-Concepts-Research Limited | Process for obtaining high purity magnesium compounds from magnesium containing materials |
| EP1846328A1 (fr) * | 2005-02-01 | 2007-10-24 | BHP Billiton Ssm Technology Pty Ltd. | Processus de production d'oxyde de magnesium |
| US11174169B2 (en) * | 2019-08-22 | 2021-11-16 | Innovator Energy, LLC | Process for the production of metal oxides |
| US11034619B2 (en) * | 2019-08-22 | 2021-06-15 | Innovator Energy, LLC | Intrinsic CO2 capture process for the production of metal oxides, cement, CO2 air capture or a combination thereof |
| US11236033B2 (en) * | 2019-08-22 | 2022-02-01 | Innovator Energy, LLC | Processes for the production of citric acid |
-
2022
- 2022-05-13 WO PCT/US2022/029198 patent/WO2022241219A1/fr active Application Filing
- 2022-05-13 AU AU2022272247A patent/AU2022272247A1/en active Pending
- 2022-05-13 CA CA3218484A patent/CA3218484A1/fr active Pending
- 2022-05-13 EP EP22808407.5A patent/EP4337611A1/fr active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884259A (zh) * | 2024-03-14 | 2024-04-16 | 中国矿业大学(北京) | 一种多金属矿选矿分离药剂及其制备方法和应用 |
| CN117884259B (zh) * | 2024-03-14 | 2024-05-31 | 中国矿业大学(北京) | 一种多金属矿选矿分离药剂及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022241219A1 (fr) | 2022-11-17 |
| EP4337611A1 (fr) | 2024-03-20 |
| AU2022272247A1 (en) | 2023-12-21 |
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