SU247266A1 - - Google Patents
Info
- Publication number
- SU247266A1 SU247266A1 SU1189876A SU1189876A SU247266A1 SU 247266 A1 SU247266 A1 SU 247266A1 SU 1189876 A SU1189876 A SU 1189876A SU 1189876 A SU1189876 A SU 1189876A SU 247266 A1 SU247266 A1 SU 247266A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- ore
- sludge
- suspension
- gypsum
- Prior art date
Links
- 239000000243 solution Substances 0.000 description 12
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 7
- 239000004327 boric acid Substances 0.000 description 7
- 229910052602 gypsum Inorganic materials 0.000 description 7
- 239000010440 gypsum Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 5
- 235000011130 ammonium sulphate Nutrition 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 5
- 238000001354 calcination Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- VLCLHFYFMCKBRP-UHFFFAOYSA-N tricalcium;diborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-] VLCLHFYFMCKBRP-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU247266A1 true SU247266A1 (enrdf_load_stackoverflow) |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3204528B1 (en) | Recovery process | |
| JP5509310B2 (ja) | カイナイト混合塩及びアンモニアから、硫酸カリウム、硫酸アンモニウム、水酸化マグネシウム、及び／又は酸化マグネシウムを同時生産するための方法 | |
| CN107344725B (zh) | 硫酸直浸法提取锂矿石中锂元素的制备工艺 | |
| US4119698A (en) | Reclamation treatment of red mud | |
| CN106145164B (zh) | 从锂云母中制备碳酸锂的方法 | |
| RU2749598C1 (ru) | Способ переработки слюдяного концентрата | |
| CN113737004A (zh) | 一种从中和除杂锂渣中回收锂的工艺 | |
| EA035062B1 (ru) | Извлечение продукции из титансодержащих минералов | |
| RU2350564C2 (ru) | Способ получения алюмокалиевых квасцов | |
| KR810000069B1 (ko) | 인산염광물 함유 물질로부터 인산염을 회수하는 방법 | |
| CA1066025A (en) | Method of treating alunite ore | |
| CN106315640B (zh) | 处理氧化铝生产中高蒸母液的方法 | |
| AU2016101526A4 (en) | Recovery Process | |
| RU2363654C2 (ru) | Способ извлечения элементарной серы из полученных в гидрометаллургических процессах отходов | |
| CN109777948A (zh) | 一种硅酸盐闪速循环浸出提取铷的工艺方法 | |
| SU247266A1 (enrdf_load_stackoverflow) | ||
| WO2024084233A1 (en) | Production of battery grade chemicals | |
| RU2230703C1 (ru) | Способ переработки магнийсодержащих отходов | |
| RU2176676C1 (ru) | Способ переработки ванадийсодержащих промпродуктов производства | |
| CN106986364A (zh) | 一种活性白土生产废水联产明矾、石膏的方法 | |
| CN112723404A (zh) | 一种将化学选矿副产物中钙镁磷分离的方法 | |
| RU2169117C1 (ru) | Способ переработки карбонатных растворов | |
| RU2798658C1 (ru) | Способ получения фосфорной кислоты и сульфата кальция качества, подходящего для процесса получения клинкера для коммерческого и промышленного использования сульфата кальция | |
| RU2820256C1 (ru) | Способ переработки сыннырита с получением калийных удобрений и глинозема | |
| RU2840984C1 (ru) | Способ переработки красного шлама для получения оксида скандия |