JP2003192340A5 - - Google Patents
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- Publication number
- JP2003192340A5 JP2003192340A5 JP2001396220A JP2001396220A JP2003192340A5 JP 2003192340 A5 JP2003192340 A5 JP 2003192340A5 JP 2001396220 A JP2001396220 A JP 2001396220A JP 2001396220 A JP2001396220 A JP 2001396220A JP 2003192340 A5 JP2003192340 A5 JP 2003192340A5
- Authority
- JP
- Japan
- Prior art keywords
- aluminum hydroxide
- solution
- alkali
- aluminate
- producing aluminum
- 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.)
- Granted
Links
- WNROFYMDJYEPJX-UHFFFAOYSA-K Aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 28
- SMYKVLBUSSNXMV-UHFFFAOYSA-J aluminum;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-J 0.000 claims 24
- 239000003513 alkali Substances 0.000 claims 18
- 238000004519 manufacturing process Methods 0.000 claims 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 17
- 239000011575 calcium Substances 0.000 claims 17
- 229910052791 calcium Inorganic materials 0.000 claims 17
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 10
- 238000000926 separation method Methods 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 6
- 230000001376 precipitating Effects 0.000 claims 5
- 238000001914 filtration Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- IYJYQHRNMMNLRH-UHFFFAOYSA-N Sodium aluminate Chemical compound [Na+].O=[Al-]=O IYJYQHRNMMNLRH-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 235000011116 calcium hydroxide Nutrition 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910001388 sodium aluminate Inorganic materials 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 230000002194 synthesizing Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001396220A JP4108974B2 (ja) | 2001-12-27 | 2001-12-27 | 水酸化アルミニウムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001396220A JP4108974B2 (ja) | 2001-12-27 | 2001-12-27 | 水酸化アルミニウムの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003192340A JP2003192340A (ja) | 2003-07-09 |
| JP2003192340A5 true JP2003192340A5 (ru) | 2005-06-02 |
| JP4108974B2 JP4108974B2 (ja) | 2008-06-25 |
Family
ID=27602372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001396220A Expired - Lifetime JP4108974B2 (ja) | 2001-12-27 | 2001-12-27 | 水酸化アルミニウムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4108974B2 (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008119212A1 (fr) * | 2007-04-03 | 2008-10-09 | Pingshuo Industrial Ltd. | Procédé d'extraction d'abord de la silice puis de l'alumine de cendres volantes |
| CN103214013B (zh) * | 2013-04-27 | 2015-08-05 | 昆明冶金研究院 | 一种高纯氧化铝粉体的制备方法 |
-
2001
- 2001-12-27 JP JP2001396220A patent/JP4108974B2/ja not_active Expired - Lifetime
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