RU2006129071A - METHOD FOR PRODUCING CRYOLITE FROM ALUMINUM-CONTAINING ORE RAW MATERIAL - Google Patents
METHOD FOR PRODUCING CRYOLITE FROM ALUMINUM-CONTAINING ORE RAW MATERIAL Download PDFInfo
- Publication number
- RU2006129071A RU2006129071A RU2006129071/15A RU2006129071A RU2006129071A RU 2006129071 A RU2006129071 A RU 2006129071A RU 2006129071/15 A RU2006129071/15 A RU 2006129071/15A RU 2006129071 A RU2006129071 A RU 2006129071A RU 2006129071 A RU2006129071 A RU 2006129071A
- Authority
- RU
- Russia
- Prior art keywords
- solution
- cryolite
- aluminum
- hydroxide
- separation
- Prior art date
Links
- 229910001610 cryolite Inorganic materials 0.000 title claims 8
- 239000002994 raw material Substances 0.000 title claims 7
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 claims 5
- 238000002386 leaching Methods 0.000 claims 4
- 239000011734 sodium Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 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 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 238000001556 precipitation Methods 0.000 claims 3
- 229910052708 sodium Inorganic materials 0.000 claims 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 2
- 229910052790 beryllium Inorganic materials 0.000 claims 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims 2
- WPJWIROQQFWMMK-UHFFFAOYSA-L beryllium dihydroxide Chemical compound [Be+2].[OH-].[OH-] WPJWIROQQFWMMK-UHFFFAOYSA-L 0.000 claims 2
- 229910001865 beryllium hydroxide Inorganic materials 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 2
- 150000004679 hydroxides Chemical class 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 239000012452 mother liquor Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000004645 aluminates Chemical class 0.000 claims 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 229910052614 beryl Inorganic materials 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000002529 flux (metallurgy) Substances 0.000 claims 1
- 238000005469 granulation Methods 0.000 claims 1
- 230000003179 granulation Effects 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 230000002934 lysing effect Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 229910001388 sodium aluminate Inorganic materials 0.000 claims 1
- 230000019635 sulfation Effects 0.000 claims 1
- 238000005670 sulfation reaction Methods 0.000 claims 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KZ2006/0211.1 | 2006-02-14 | ||
| KZ20060211 | 2006-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006129071A true RU2006129071A (en) | 2006-12-10 |
| RU2317256C2 RU2317256C2 (en) | 2008-02-20 |
Family
ID=37665392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006129071/15A RU2317256C2 (en) | 2006-02-14 | 2006-08-10 | Process of production of cryolite from aluminum-containing crude ore |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2317256C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2668914C2 (en) * | 2017-03-03 | 2018-10-04 | Акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Method of obtaining beryllium hydroxide from beryllium-containing concentrates |
| RU2667447C1 (en) * | 2017-09-21 | 2018-09-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" | Method of treatment of the regeneration cryolite |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU51940A1 (en) * | 1936-11-20 | 1936-11-30 | Н.А. Иванов | Method for producing aluminum fluoride and cryolitized alumina from alunite and fluorspar |
| GB996661A (en) * | 1963-10-01 | 1965-06-30 | Reynolds Metals Co | Formation of alkali metal aluminates |
| SU1047836A1 (en) * | 1982-02-11 | 1983-10-15 | Иркутский Филиал Всесоюзного Научно-Исследовательского И Проектного Института Алюминиевой,Магниевой И Электродной Промышленности | Cryolite production method |
| US4362703A (en) * | 1982-03-01 | 1982-12-07 | Iowa State University Research Foundation, Inc. | Process for preparing cryolite from fly ash |
| RU2140396C1 (en) * | 1997-09-29 | 1999-10-27 | ООО "Сибком" | Method of preparing cryolite |
| CN1231990A (en) * | 1999-01-28 | 1999-10-20 | 李世江 | Production of cryolite by hydrofluoric acid and sodium aluminate method |
-
2006
- 2006-08-10 RU RU2006129071/15A patent/RU2317256C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2317256C2 (en) | 2008-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20080811 |