CN102242274A - 钒渣焙烧生产五氧化二钒的方法 - Google Patents
钒渣焙烧生产五氧化二钒的方法 Download PDFInfo
- Publication number
- CN102242274A CN102242274A CN201110197357XA CN201110197357A CN102242274A CN 102242274 A CN102242274 A CN 102242274A CN 201110197357X A CN201110197357X A CN 201110197357XA CN 201110197357 A CN201110197357 A CN 201110197357A CN 102242274 A CN102242274 A CN 102242274A
- Authority
- CN
- China
- Prior art keywords
- controlled
- vanadium
- vanadium slag
- slag
- iron
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 70
- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 64
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title claims abstract description 63
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000000654 additive Substances 0.000 claims abstract description 56
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 30
- 239000010703 silicon Substances 0.000 claims abstract description 30
- 150000003839 salts Chemical class 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 20
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 38
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 239000011734 sodium Substances 0.000 claims description 24
- 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 description 23
- 230000003647 oxidation Effects 0.000 claims description 23
- 238000007254 oxidation reaction Methods 0.000 claims description 23
- 229910052708 sodium Inorganic materials 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 21
- 238000006467 substitution reaction Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 16
- 235000017550 sodium carbonate Nutrition 0.000 claims description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 31
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000377 silicon dioxide Substances 0.000 abstract description 5
- 239000003513 alkali Substances 0.000 abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000996 additive effect Effects 0.000 abstract 4
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- CMZUMMUJMWNLFH-UHFFFAOYSA-N sodium metavanadate Chemical compound [Na+].[O-][V](=O)=O CMZUMMUJMWNLFH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 229910000166 zirconium phosphate Inorganic materials 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 18
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- WQEVDHBJGNOKKO-UHFFFAOYSA-K vanadic acid Chemical compound O[V](O)(O)=O WQEVDHBJGNOKKO-UHFFFAOYSA-K 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 229910052596 spinel Inorganic materials 0.000 description 3
- 239000011029 spinel Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010009866 Cold sweat Diseases 0.000 description 1
- 229910000628 Ferrovanadium Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003681 vanadium Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
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CN201110197357XA CN102242274B (zh) | 2011-07-14 | 2011-07-14 | 钒渣焙烧生产五氧化二钒的方法 |
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CN201110197357XA CN102242274B (zh) | 2011-07-14 | 2011-07-14 | 钒渣焙烧生产五氧化二钒的方法 |
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CN102242274A true CN102242274A (zh) | 2011-11-16 |
CN102242274B CN102242274B (zh) | 2013-02-06 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102586610A (zh) * | 2012-03-19 | 2012-07-18 | 河北钢铁股份有限公司承德分公司 | 一种从铝热法钒铁炉渣中同步提取钒、铝的清洁生产工艺 |
CN104498736A (zh) * | 2014-12-23 | 2015-04-08 | 河北钢铁股份有限公司承德分公司 | 一种提高钒渣钠化焙烧提钒工艺钒收率的方法 |
EP2875162A4 (en) * | 2012-07-04 | 2015-07-08 | Jernkontoret | PROCESS FOR EXTRACTION OF VANADIUM PENTOXIDE V2O5 FROM A VANADIUM-BASED SOURCE |
CN106011493A (zh) * | 2016-07-21 | 2016-10-12 | 河北钢铁股份有限公司承德分公司 | 一种低品位钒渣的焙烧方法 |
CN109402380A (zh) * | 2018-12-25 | 2019-03-01 | 河钢股份有限公司承德分公司 | 一种从钒渣中提钒的方法 |
CN109439889A (zh) * | 2018-12-25 | 2019-03-08 | 河钢股份有限公司承德分公司 | 一种资源化利用钒酸钠的方法 |
CN111378830A (zh) * | 2020-05-06 | 2020-07-07 | 中国科学院过程工程研究所 | 一种提高钠化还原过程渣中钒收率的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86108218A (zh) * | 1986-12-01 | 1987-08-12 | 冶金工业部攀枝花钢铁研究院 | 回转窑一次焙烧钒渣-水浸提钒方法 |
CN1082617A (zh) * | 1992-08-05 | 1994-02-23 | 北京科技大学 | 一种处理钒渣提取五氧化二钒的方法 |
CN101914673A (zh) * | 2010-07-30 | 2010-12-15 | 四川省川威集团有限公司 | 钒矿物的钠化焙烧方法 |
-
2011
- 2011-07-14 CN CN201110197357XA patent/CN102242274B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86108218A (zh) * | 1986-12-01 | 1987-08-12 | 冶金工业部攀枝花钢铁研究院 | 回转窑一次焙烧钒渣-水浸提钒方法 |
CN1082617A (zh) * | 1992-08-05 | 1994-02-23 | 北京科技大学 | 一种处理钒渣提取五氧化二钒的方法 |
CN101914673A (zh) * | 2010-07-30 | 2010-12-15 | 四川省川威集团有限公司 | 钒矿物的钠化焙烧方法 |
Non-Patent Citations (1)
Title |
---|
邱士星等: "钒渣提取五氧化二钒的研究", 《无机盐工业》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102586610A (zh) * | 2012-03-19 | 2012-07-18 | 河北钢铁股份有限公司承德分公司 | 一种从铝热法钒铁炉渣中同步提取钒、铝的清洁生产工艺 |
CN102586610B (zh) * | 2012-03-19 | 2013-07-31 | 河北钢铁股份有限公司承德分公司 | 一种从铝热法钒铁炉渣中同步提取钒、铝的清洁生产工艺 |
EP2875162A4 (en) * | 2012-07-04 | 2015-07-08 | Jernkontoret | PROCESS FOR EXTRACTION OF VANADIUM PENTOXIDE V2O5 FROM A VANADIUM-BASED SOURCE |
CN104498736A (zh) * | 2014-12-23 | 2015-04-08 | 河北钢铁股份有限公司承德分公司 | 一种提高钒渣钠化焙烧提钒工艺钒收率的方法 |
CN104498736B (zh) * | 2014-12-23 | 2016-08-17 | 河北钢铁股份有限公司承德分公司 | 一种提高钒渣钠化焙烧提钒工艺钒收率的方法 |
CN106011493A (zh) * | 2016-07-21 | 2016-10-12 | 河北钢铁股份有限公司承德分公司 | 一种低品位钒渣的焙烧方法 |
CN109402380A (zh) * | 2018-12-25 | 2019-03-01 | 河钢股份有限公司承德分公司 | 一种从钒渣中提钒的方法 |
CN109439889A (zh) * | 2018-12-25 | 2019-03-08 | 河钢股份有限公司承德分公司 | 一种资源化利用钒酸钠的方法 |
CN109402380B (zh) * | 2018-12-25 | 2020-07-31 | 河钢股份有限公司承德分公司 | 一种从钒渣中提钒的方法 |
CN109439889B (zh) * | 2018-12-25 | 2020-08-07 | 河钢股份有限公司承德分公司 | 一种资源化利用钒酸钠的方法 |
CN111378830A (zh) * | 2020-05-06 | 2020-07-07 | 中国科学院过程工程研究所 | 一种提高钠化还原过程渣中钒收率的方法 |
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Application publication date: 20111116 Assignee: CHENGDU JINKE SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Assignor: HEBEI IRON AND STEEL Co.,Ltd. CHENGDE BRANCH Contract record no.: 2014990000332 Denomination of invention: Method for producing vanadium pentoxide by roasting vanadium slag Granted publication date: 20130206 License type: Exclusive License Record date: 20140522 |
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