CN100371255C - 从拜耳法氧化铝生产流程中提取钒的方法 - Google Patents
从拜耳法氧化铝生产流程中提取钒的方法 Download PDFInfo
- Publication number
- CN100371255C CN100371255C CNB2006100454438A CN200610045443A CN100371255C CN 100371255 C CN100371255 C CN 100371255C CN B2006100454438 A CNB2006100454438 A CN B2006100454438A CN 200610045443 A CN200610045443 A CN 200610045443A CN 100371255 C CN100371255 C CN 100371255C
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- CN
- China
- Prior art keywords
- vanadium
- bayer process
- producing bayer
- aluminium producing
- crystallization
- 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.)
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- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 60
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004131 Bayer process Methods 0.000 title claims abstract description 44
- 229910052782 aluminium Inorganic materials 0.000 title claims description 34
- 239000004411 aluminium Substances 0.000 title claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 34
- 238000000605 extraction Methods 0.000 claims abstract description 29
- 238000001704 evaporation Methods 0.000 claims abstract description 13
- 150000003681 vanadium Chemical class 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims abstract description 3
- 238000002425 crystallisation Methods 0.000 claims description 32
- 230000008025 crystallization Effects 0.000 claims description 32
- 150000003839 salts Chemical class 0.000 claims description 19
- 239000000284 extract Substances 0.000 claims description 13
- 238000005342 ion exchange Methods 0.000 claims description 13
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 claims description 12
- 229910052733 gallium Inorganic materials 0.000 claims description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims description 12
- 239000011733 molybdenum Substances 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 12
- 239000012809 cooling fluid Substances 0.000 claims description 10
- 239000012452 mother liquor Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 29
- 239000002184 metal Substances 0.000 abstract description 29
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 9
- 150000002739 metals Chemical class 0.000 abstract description 9
- 239000012141 concentrate Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000011734 sodium Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- WQEVDHBJGNOKKO-UHFFFAOYSA-K vanadic acid Chemical compound O[V](O)(O)=O WQEVDHBJGNOKKO-UHFFFAOYSA-K 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 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
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100454438A CN100371255C (zh) | 2006-07-14 | 2006-07-14 | 从拜耳法氧化铝生产流程中提取钒的方法 |
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CNB2006100454438A CN100371255C (zh) | 2006-07-14 | 2006-07-14 | 从拜耳法氧化铝生产流程中提取钒的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1887724A CN1887724A (zh) | 2007-01-03 |
CN100371255C true CN100371255C (zh) | 2008-02-27 |
Family
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Family Applications (1)
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CNB2006100454438A Active CN100371255C (zh) | 2006-07-14 | 2006-07-14 | 从拜耳法氧化铝生产流程中提取钒的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103159259B (zh) * | 2013-02-21 | 2017-06-06 | 全喆 | 一种从拜耳法生产氧化铝流程的蒸发母液中提取五氧化二钒的方法 |
CN109179467A (zh) * | 2018-09-30 | 2019-01-11 | 中铝山东有限公司 | 一种对含镓浓度低的拜耳法母液除镓的方法 |
CN116640936B (zh) * | 2023-05-25 | 2024-07-16 | 中铝郑州有色金属研究院有限公司 | 一种生产高品位钒精矿的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035647A (zh) * | 1989-01-21 | 1989-09-20 | 郑州轻金属研究所 | 溶解法自氧化铝生产中回收镓 |
-
2006
- 2006-07-14 CN CNB2006100454438A patent/CN100371255C/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035647A (zh) * | 1989-01-21 | 1989-09-20 | 郑州轻金属研究所 | 溶解法自氧化铝生产中回收镓 |
Non-Patent Citations (1)
Title |
---|
"从Al2O3生产的残渣中回收钒". 潘泽琳.稀有金属,第4期. 1987 * |
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CN1887724A (zh) | 2007-01-03 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINESE ALUMINIUM CO., LTD. Free format text: FORMER OWNER: SHANDONG ALUMINIUM INDUSTRY CO., LTD. Effective date: 20071109 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071109 Address after: 100082 No. 62 North Main Street, Beijing, Xizhimen Patentee after: Aluminum Corporation of China Limited Address before: 255052 No. 1, five km road, Zhangdian District, Shandong, Zibo Patentee before: Shandong Aluminium Industry Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |