CN103359781A - 富钛料的生产方法 - Google Patents
富钛料的生产方法 Download PDFInfo
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- CN103359781A CN103359781A CN2013103367253A CN201310336725A CN103359781A CN 103359781 A CN103359781 A CN 103359781A CN 2013103367253 A CN2013103367253 A CN 2013103367253A CN 201310336725 A CN201310336725 A CN 201310336725A CN 103359781 A CN103359781 A CN 103359781A
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- Prior art keywords
- titanium
- production method
- titanium material
- rich
- material according
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- 239000010936 titanium Substances 0.000 title claims abstract description 110
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 110
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 title claims abstract description 44
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 77
- GROMGGTZECPEKN-UHFFFAOYSA-N sodium metatitanate Chemical compound [Na+].[Na+].[O-][Ti](=O)O[Ti](=O)O[Ti]([O-])=O GROMGGTZECPEKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000007787 solid Substances 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 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 32
- 239000012141 concentrate Substances 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 230000007062 hydrolysis Effects 0.000 claims abstract description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 45
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 39
- 230000036571 hydration Effects 0.000 claims description 38
- 238000006703 hydration reaction Methods 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 37
- 230000015572 biosynthetic process Effects 0.000 claims description 34
- 239000011734 sodium Substances 0.000 claims description 32
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 30
- 239000007790 solid phase Substances 0.000 claims description 20
- 238000005406 washing Methods 0.000 claims description 19
- 235000011149 sulphuric acid Nutrition 0.000 claims description 18
- 239000001117 sulphuric acid Substances 0.000 claims description 17
- 238000003916 acid precipitation Methods 0.000 claims description 15
- 239000004408 titanium dioxide Substances 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 9
- 230000035484 reaction time Effects 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 238000007885 magnetic separation Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 abstract description 18
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 40
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000000395 magnesium oxide Substances 0.000 description 21
- 229910052742 iron Inorganic materials 0.000 description 18
- 235000010215 titanium dioxide Nutrition 0.000 description 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 17
- 239000011575 calcium Substances 0.000 description 17
- 229910052791 calcium Inorganic materials 0.000 description 17
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 17
- 239000002893 slag Substances 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 229910010413 TiO 2 Inorganic materials 0.000 description 6
- 238000002386 leaching Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- BNBLBRISEAQIHU-UHFFFAOYSA-N disodium dioxido(dioxo)manganese Chemical compound [Na+].[Na+].[O-][Mn]([O-])(=O)=O BNBLBRISEAQIHU-UHFFFAOYSA-N 0.000 description 4
- 239000008398 formation water Substances 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 4
- 235000019353 potassium silicate Nutrition 0.000 description 4
- 229910001388 sodium aluminate Inorganic materials 0.000 description 4
- PXLIDIMHPNPGMH-UHFFFAOYSA-N sodium chromate Chemical compound [Na+].[Na+].[O-][Cr]([O-])(=O)=O PXLIDIMHPNPGMH-UHFFFAOYSA-N 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229910000349 titanium oxysulfate Inorganic materials 0.000 description 1
- 239000001038 titanium pigment Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (10)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104176775A (zh) * | 2014-08-12 | 2014-12-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 富钛料的制备方法 |
CN108018437A (zh) * | 2017-10-24 | 2018-05-11 | 钢研晟华科技股份有限公司 | 一种钒钛磁铁矿铁、钒、钛低温综合回收工艺 |
WO2019176166A1 (ja) * | 2018-03-13 | 2019-09-19 | 東邦チタニウム株式会社 | チタン酸アルカリ金属、チタン酸アルカリ金属の製造方法及び摩擦材 |
CN112520786A (zh) * | 2020-12-01 | 2021-03-19 | 成都工业学院 | 酸溶性富钛料及其制备方法、应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1034702A (zh) * | 1983-04-11 | 1989-08-16 | 陶氏化学公司 | 二氧化钛颜料的制备方法 |
CN101768673A (zh) * | 2010-03-08 | 2010-07-07 | 中南大学 | 一种从含钛炉渣中制取富钛料的方法 |
-
2013
- 2013-08-05 CN CN201310336725.3A patent/CN103359781B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1034702A (zh) * | 1983-04-11 | 1989-08-16 | 陶氏化学公司 | 二氧化钛颜料的制备方法 |
CN101768673A (zh) * | 2010-03-08 | 2010-07-07 | 中南大学 | 一种从含钛炉渣中制取富钛料的方法 |
Non-Patent Citations (2)
Title |
---|
汪云华等: ""钒钛铁精矿制取还原铁粉工艺及改进途径探讨"", 《金属矿山》 * |
赵常青: ""钛精矿制取富钛料新工艺的研究"", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104176775A (zh) * | 2014-08-12 | 2014-12-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 富钛料的制备方法 |
CN108018437A (zh) * | 2017-10-24 | 2018-05-11 | 钢研晟华科技股份有限公司 | 一种钒钛磁铁矿铁、钒、钛低温综合回收工艺 |
CN108018437B (zh) * | 2017-10-24 | 2020-04-24 | 钢研晟华科技股份有限公司 | 一种钒钛磁铁矿铁、钒、钛低温综合回收工艺 |
WO2019176166A1 (ja) * | 2018-03-13 | 2019-09-19 | 東邦チタニウム株式会社 | チタン酸アルカリ金属、チタン酸アルカリ金属の製造方法及び摩擦材 |
JP6633817B1 (ja) * | 2018-03-13 | 2020-01-22 | 東邦チタニウム株式会社 | チタン酸アルカリ金属、チタン酸アルカリ金属の製造方法及び摩擦材 |
CN112520786A (zh) * | 2020-12-01 | 2021-03-19 | 成都工业学院 | 酸溶性富钛料及其制备方法、应用 |
CN112520786B (zh) * | 2020-12-01 | 2022-08-23 | 成都工业学院 | 酸溶性富钛料及其制备方法、应用 |
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CN103359781B (zh) | 2015-05-20 |
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Effective date of registration: 20201207 Address after: 257000 Wanda harbor city, 25-1 Gangcheng Road, dongyinggang Economic Development Zone, Binzhou City, Shandong Province Patentee after: Shandong Xingqiang Chemical Industry Technology Research Institute Co.,Ltd. Address before: 617000 Airport Road, Panzhihua, Sichuan, No. 10 Patentee before: PANZHIHUA University |
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Effective date of registration: 20231114 Address after: Room 707, No. 15 Gangcheng Road, Dongying Port Economic Development Zone, Dongying City, Shandong Province, 257237 Patentee after: Shandong Industry Research Institute Zhongke High-end Chemical Industry Technology Research Institute Co.,Ltd. Address before: No. 25-1 Gangcheng Road, Dongying Port Economic Development Zone, Binzhou City, Shandong Province, 257000, Wanda Port City Patentee before: Shandong Xingqiang Chemical Industry Technology Research Institute Co.,Ltd. |