CN103014361A - 偏钛酸洗水浸出钒渣焙烧熟料制取五氧化二钒工艺 - Google Patents
偏钛酸洗水浸出钒渣焙烧熟料制取五氧化二钒工艺 Download PDFInfo
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- CN103014361A CN103014361A CN2013100091256A CN201310009125A CN103014361A CN 103014361 A CN103014361 A CN 103014361A CN 2013100091256 A CN2013100091256 A CN 2013100091256A CN 201310009125 A CN201310009125 A CN 201310009125A CN 103014361 A CN103014361 A CN 103014361A
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- CN
- China
- Prior art keywords
- vanadium
- leaching
- roasting
- metatitanic acid
- slag
- 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
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- 239000002253 acid Substances 0.000 title claims abstract description 48
- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 45
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000002386 leaching Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000002893 slag Substances 0.000 title claims abstract description 23
- 238000005406 washing Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 33
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 238000000498 ball milling Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000001556 precipitation Methods 0.000 claims description 20
- 239000000706 filtrate Substances 0.000 claims description 10
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- 238000003828 vacuum filtration Methods 0.000 claims description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 8
- 239000001110 calcium chloride Substances 0.000 claims description 7
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000005352 clarification Methods 0.000 claims description 5
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007885 magnetic separation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 29
- 230000008569 process Effects 0.000 abstract description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 18
- 239000004408 titanium dioxide Substances 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000001376 precipitating effect Effects 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 235000017550 sodium carbonate Nutrition 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 14
- 239000008399 tap water Substances 0.000 description 12
- 235000020679 tap water Nutrition 0.000 description 12
- 239000004571 lime Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 235000010215 titanium dioxide Nutrition 0.000 description 11
- 230000008901 benefit Effects 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 7
- 235000011941 Tilia x europaea Nutrition 0.000 description 7
- 238000001354 calcination Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000004065 wastewater treatment Methods 0.000 description 6
- 239000011790 ferrous sulphate Substances 0.000 description 5
- 235000003891 ferrous sulphate Nutrition 0.000 description 5
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 5
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000001038 titanium pigment Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- HFDCVHDLKUZMDI-UHFFFAOYSA-N sulfuric acid titanium Chemical compound [Ti].OS(O)(=O)=O HFDCVHDLKUZMDI-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- 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)
Abstract
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CN201310009125.6A CN103014361B (zh) | 2013-01-11 | 2013-01-11 | 偏钛酸洗水浸出钒渣焙烧熟料制取五氧化二钒工艺 |
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CN201310009125.6A CN103014361B (zh) | 2013-01-11 | 2013-01-11 | 偏钛酸洗水浸出钒渣焙烧熟料制取五氧化二钒工艺 |
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CN103014361A true CN103014361A (zh) | 2013-04-03 |
CN103014361B CN103014361B (zh) | 2014-09-17 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106319201A (zh) * | 2016-11-11 | 2017-01-11 | 攀钢集团西昌钢钒有限公司 | 氧化钒焙烧和输送冷却系统和工艺及管式水冷螺旋装置 |
CN106367604A (zh) * | 2016-08-27 | 2017-02-01 | 峨眉山市中山新材料科技有限公司 | 一种从二次钒渣中提取五氧化二钒的方法 |
CN107815549A (zh) * | 2017-11-13 | 2018-03-20 | 攀钢集团攀枝花钢铁研究院有限公司 | 沉钒废水的利用方法 |
CN110760687A (zh) * | 2019-12-12 | 2020-02-07 | 四川德胜集团钒钛有限公司 | 一种低成本钒渣清洁提钒的方法 |
CN111443679A (zh) * | 2020-04-21 | 2020-07-24 | 攀钢集团钒钛资源股份有限公司 | 用于焙烧钒渣浸洗分离的自动控制系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2324737A1 (de) * | 1972-07-07 | 1974-01-24 | Tsnii Tschernoj Metallurg Im I | Verfahren zum extrahieren der oxidverbindungen des vanadins aus vanadinhaltigen stoffen |
CN101712491A (zh) * | 2009-09-28 | 2010-05-26 | 雷在荣 | 含钒废水渣生产五氧化二钒的工艺方法 |
CN102011010A (zh) * | 2009-09-07 | 2011-04-13 | 杨秋良 | 用钛白水解废酸浸取含钒钢渣全萃取钒、镓和钪的方法 |
CN102220478A (zh) * | 2011-04-01 | 2011-10-19 | 中国恩菲工程技术有限公司 | 五氧化二钒的制备方法 |
-
2013
- 2013-01-11 CN CN201310009125.6A patent/CN103014361B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2324737A1 (de) * | 1972-07-07 | 1974-01-24 | Tsnii Tschernoj Metallurg Im I | Verfahren zum extrahieren der oxidverbindungen des vanadins aus vanadinhaltigen stoffen |
CN102011010A (zh) * | 2009-09-07 | 2011-04-13 | 杨秋良 | 用钛白水解废酸浸取含钒钢渣全萃取钒、镓和钪的方法 |
CN101712491A (zh) * | 2009-09-28 | 2010-05-26 | 雷在荣 | 含钒废水渣生产五氧化二钒的工艺方法 |
CN102220478A (zh) * | 2011-04-01 | 2011-10-19 | 中国恩菲工程技术有限公司 | 五氧化二钒的制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106367604A (zh) * | 2016-08-27 | 2017-02-01 | 峨眉山市中山新材料科技有限公司 | 一种从二次钒渣中提取五氧化二钒的方法 |
CN106319201A (zh) * | 2016-11-11 | 2017-01-11 | 攀钢集团西昌钢钒有限公司 | 氧化钒焙烧和输送冷却系统和工艺及管式水冷螺旋装置 |
CN107815549A (zh) * | 2017-11-13 | 2018-03-20 | 攀钢集团攀枝花钢铁研究院有限公司 | 沉钒废水的利用方法 |
CN107815549B (zh) * | 2017-11-13 | 2019-11-12 | 攀钢集团攀枝花钢铁研究院有限公司 | 沉钒废水的利用方法 |
CN110760687A (zh) * | 2019-12-12 | 2020-02-07 | 四川德胜集团钒钛有限公司 | 一种低成本钒渣清洁提钒的方法 |
CN111443679A (zh) * | 2020-04-21 | 2020-07-24 | 攀钢集团钒钛资源股份有限公司 | 用于焙烧钒渣浸洗分离的自动控制系统 |
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CN103014361B (zh) | 2014-09-17 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Kunlin Inventor before: Li Youxing Inventor before: Lai Dihua Inventor before: Li Kunlin |
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TR01 | Transfer of patent right |
Effective date of registration: 20160316 Address after: 615099 Changan village, west suburb, Xichang City, Sichuan Province nine Patentee after: Xichang Heli Vanadium Titanium Co.,Ltd. Address before: 615000 Liangshan Yi Autonomous Prefecture, Xichang City, Sichuan province Changan West Road Patentee before: XICHANG NEW VANADIUM & TITANIUM Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
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