SU450394A3 - Способ восполнени потерь щелочи при получении глинозема по байеру - Google Patents
Способ восполнени потерь щелочи при получении глинозема по байеруInfo
- Publication number
- SU450394A3 SU450394A3 SU721865533A SU1865533A SU450394A3 SU 450394 A3 SU450394 A3 SU 450394A3 SU 721865533 A SU721865533 A SU 721865533A SU 1865533 A SU1865533 A SU 1865533A SU 450394 A3 SU450394 A3 SU 450394A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alkali
- amount
- nacl
- sodalite
- salt
- Prior art date
Links
- 239000003513 alkali Substances 0.000 title claims description 20
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 26
- 239000011780 sodium chloride Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 5
- 229910052665 sodalite Inorganic materials 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 150000004645 aluminates Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 239000007832 Na2SO4 Substances 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- 150000005323 carbonate salts Chemical class 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- BFRXZIMAUMUZJH-UHFFFAOYSA-M [OH-].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] Chemical compound [OH-].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] BFRXZIMAUMUZJH-UHFFFAOYSA-M 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000002002 slurry Substances 0.000 claims 1
- 235000017550 sodium carbonate Nutrition 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 7
- 229910001570 bauxite Inorganic materials 0.000 description 4
- 238000002386 leaching Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 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 1
- -1 NaCl and Na2SO4 Chemical compound 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 238000005406 washing Methods 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/062—Digestion
- C01F7/0633—Digestion characterised by the use of additives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUAL019849 | 1971-12-30 | ||
| HUAL008074 | 1972-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU450394A3 true SU450394A3 (ru) | 1974-11-15 |
Family
ID=26318350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU721865533A SU450394A3 (ru) | 1971-12-30 | 1972-12-29 | Способ восполнени потерь щелочи при получении глинозема по байеру |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE2262936A1 (enExample) |
| FR (1) | FR2166188B1 (enExample) |
| GB (1) | GB1436261A (enExample) |
| IN (1) | IN139739B (enExample) |
| IT (1) | IT976338B (enExample) |
| RO (1) | RO70968A (enExample) |
| SU (1) | SU450394A3 (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE678788C (de) * | 1936-05-12 | 1941-04-16 | Rudolf Scholder Dr | Aufschliessen von Bauxit und anderen tonerdehaltigen Stoffen durch Laugung |
-
1972
- 1972-12-22 DE DE2262936A patent/DE2262936A1/de active Pending
- 1972-12-28 IN IN2264/72A patent/IN139739B/en unknown
- 1972-12-28 RO RO7273348A patent/RO70968A/ro unknown
- 1972-12-29 SU SU721865533A patent/SU450394A3/ru active
- 1972-12-29 FR FR7246951A patent/FR2166188B1/fr not_active Expired
- 1972-12-29 IT IT7271272A patent/IT976338B/it active
-
1973
- 1973-05-18 GB GB2390073A patent/GB1436261A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2262936A1 (de) | 1973-07-12 |
| FR2166188B1 (enExample) | 1975-11-07 |
| FR2166188A1 (enExample) | 1973-08-10 |
| IT976338B (it) | 1974-08-20 |
| RO70968A (ro) | 1981-08-17 |
| IN139739B (enExample) | 1976-07-24 |
| GB1436261A (en) | 1976-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU583735A3 (ru) | Способ обработки гетитсодержащих бокситов | |
| NO130793B (enExample) | ||
| CA2001063C (en) | Method for producing aqueous solutions of basic poly aluminum sulphate | |
| AU2014203695A1 (en) | Process for Manufacture of Sodium Hydroxide and Sodium Chloride Products from Waste Brine | |
| IE44748B1 (en) | Improvements in the bayer process for producing hydrated alumina | |
| GB1141176A (en) | A process for the production of finely divided precipitated silica | |
| SU450394A3 (ru) | Способ восполнени потерь щелочи при получении глинозема по байеру | |
| US4560540A (en) | Method for recovering useful products from waste products obtained when manufacturing aluminium fluoride | |
| US3961026A (en) | Method of producing basic zirconium carbonate | |
| US2251256A (en) | Purifying of earthy minerals | |
| US2181669A (en) | Process for the extraction of bauxite and other aluminum containing substances | |
| US3873669A (en) | Process for treatment of vanadium containing fly ash | |
| CN1033782A (zh) | 一种净化硫酸钠型卤水的方法 | |
| US2442226A (en) | Removal of dissolved silica from alkali metal aluminate solutions | |
| US1426890A (en) | Recovery of metals from silicates | |
| NO783677L (no) | Fremgangsmaate til rensing av ammoniumfluoridopploesninger | |
| US2390687A (en) | Preparation of compounds of tungsten and similar metals from their ores and residues | |
| SU42065A1 (ru) | Способ получени глинозема из алунита | |
| GB1203950A (en) | Process for the separation of useful compounds from waste formed from the production of alumina by the bayer process | |
| SU385922A1 (ru) | Способ получения фосфата циркония | |
| SU1325015A1 (ru) | Способ очистки растворов хлоридов щелочных металлов от ионов кальци | |
| US1888886A (en) | Treatment of caustic solutions for the production of solutions and of solid caustic soda of a high degree of purity | |
| SU33139A1 (ru) | Способ производства гипохлорита кальци | |
| SU379539A1 (ru) | Способ получения криолита | |
| GB447744A (en) | Improvements in the preparation of titanium compounds |