CN103086425A - 采用低总钛、高铁钛比钛液生产钛白粉的方法 - Google Patents
采用低总钛、高铁钛比钛液生产钛白粉的方法 Download PDFInfo
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- CN103086425A CN103086425A CN2011103473215A CN201110347321A CN103086425A CN 103086425 A CN103086425 A CN 103086425A CN 2011103473215 A CN2011103473215 A CN 2011103473215A CN 201110347321 A CN201110347321 A CN 201110347321A CN 103086425 A CN103086425 A CN 103086425A
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- titanium
- liquid
- titanium liquid
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- titanium dioxide
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- 239000010936 titanium Substances 0.000 title claims abstract description 289
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 286
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 285
- 239000007788 liquid Substances 0.000 title claims abstract description 185
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 60
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 75
- 239000013078 crystal Substances 0.000 claims abstract description 62
- 230000007062 hydrolysis Effects 0.000 claims abstract description 55
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 55
- 239000002253 acid Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 229910002593 Fe-Ti Inorganic materials 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 31
- 238000002360 preparation method Methods 0.000 claims description 25
- 238000010790 dilution Methods 0.000 claims description 22
- 239000012895 dilution Substances 0.000 claims description 22
- 238000009835 boiling Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 15
- 239000003513 alkali Substances 0.000 claims description 14
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000010792 warming Methods 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 238000003809 water extraction Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 18
- 239000000049 pigment Substances 0.000 abstract description 17
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 235000003891 ferrous sulphate Nutrition 0.000 abstract description 7
- 239000011790 ferrous sulphate Substances 0.000 abstract description 7
- 238000002425 crystallisation Methods 0.000 abstract description 6
- 230000008025 crystallization Effects 0.000 abstract description 6
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 235000010215 titanium dioxide Nutrition 0.000 description 49
- 238000005406 washing Methods 0.000 description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 21
- 239000000047 product Substances 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 239000002245 particle Substances 0.000 description 13
- 238000009826 distribution Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 11
- 238000007664 blowing Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000005070 sampling Methods 0.000 description 7
- 241000237502 Ostreidae Species 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 6
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 6
- 235000020636 oyster Nutrition 0.000 description 6
- 238000004061 bleaching Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000001354 calcination Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 4
- 238000006424 Flood reaction Methods 0.000 description 3
- 108010016634 Seed Storage Proteins Proteins 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 150000003608 titanium Chemical class 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 229910000349 titanium oxysulfate Inorganic materials 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
水解率% | 过滤速度s | 浆料总钛g/L(以TiO2计) | Ti3+g/L |
96-98 | 60-90 | 155-165 | ≥0.5 |
稳定性ml水/10ml钛液 | 晶种总钛g/L | F值 | 碱浓% |
120 | 157.96 | 1.68 | 8.50 |
水解率% | 过滤速度s | 浆料总钛g/L | Ti3+g/L |
96.01 | 85 | 173.13 | 2.00 |
稳定性ml水/10ml钛液 | 晶种总钛g/L | F值 | 碱浓% |
120 | 134.29 | 1.60 | 8.34 |
水解率% | 过滤速度s | 浆料总钛g/L | Ti3+g/L |
96.70 | 64 | 166.78 | 1.10 |
二氧化钛TiO2含量,%≥ | 98.5 |
颜色L*试/L标%≥ | 100 |
(与表样比)|Δb*|≤ | 0.5 |
消色力(与标样比),%≥ | 110 |
水悬浮液pH值 | 6.8-8.5 |
吸水量,g/100g≤ | 25 |
吸油量,g/100g≤ | 22 |
105℃挥发物,%≤ | 0.4 |
筛余物(4.5üm筛孔),%(m/m)≤ | 0.05 |
水溶物,%≤ | 0.4 |
Claims (8)
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103288127A (zh) * | 2013-05-13 | 2013-09-11 | 攀枝花市正源科技有限责任公司 | 触媒二氧化钛及制备触媒二氧化钛的方法和水解方法 |
CN103880070A (zh) * | 2013-12-31 | 2014-06-25 | 江苏泛华化工有限公司 | 二氧化钛粒子的生产方法 |
CN104045109A (zh) * | 2013-12-03 | 2014-09-17 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种生产酸解钛液的方法及其应用 |
CN104150533A (zh) * | 2014-08-08 | 2014-11-19 | 西南化工研究设计院有限公司 | 一种清洁型钛渣酸解制备锐钛矿型二氧化钛的方法 |
CN104176776A (zh) * | 2013-05-20 | 2014-12-03 | 山东道恩钛业有限公司 | 高浓度、低铁钛比硫酸氧钛溶液水解方法 |
CN107055602A (zh) * | 2017-03-14 | 2017-08-18 | 襄阳龙蟒钛业有限公司 | 一种低能耗水解方法 |
CN107500347A (zh) * | 2017-09-05 | 2017-12-22 | 河北麦森钛白粉有限公司 | 一种控制装饰原纸钛白粉粒径的方法 |
CN107640785A (zh) * | 2017-11-10 | 2018-01-30 | 广西顺风钛业有限公司 | 一种塑料色母粒用钛白粉的制备方法 |
CN107935038A (zh) * | 2017-12-12 | 2018-04-20 | 广西金茂钛业有限公司 | 塑料色母粒专用钛白粉的制备工艺 |
CN112473640A (zh) * | 2020-12-09 | 2021-03-12 | 安徽迪诺环保新材料科技有限公司 | 一种微调整烟气脱硝催化剂用纳米二氧化钛孔容孔径的方法 |
CN113735164A (zh) * | 2021-08-18 | 2021-12-03 | 安徽迪诺环保新材料科技有限公司 | 一种高硫高塑性脱硝用纳米二氧化钛及其制备方法 |
CN114853057A (zh) * | 2022-04-12 | 2022-08-05 | 安徽迪诺环保新材料科技有限公司 | 高孔容孔径小比表面积脱硝催化剂用二氧化钛制备方法 |
CN115744971A (zh) * | 2022-09-28 | 2023-03-07 | 攀钢集团攀枝花钢铁研究院有限公司 | 偏钛酸粉体的制备方法 |
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US6090354A (en) * | 1996-04-13 | 2000-07-18 | Tioxide Group Services Limited | Process for the production of titanium oxide |
KR20030006598A (ko) * | 2001-07-13 | 2003-01-23 | 주식회사 나노 | 배연 탈질 선택적 환원 촉매 담체용 이산화티타늄 분말 및이의 제조방법 |
CN1834019A (zh) * | 2006-04-05 | 2006-09-20 | 江苏太白集团有限公司 | 一种用于生产钛白粉的水解晶种的制备方法 |
CN102145295A (zh) * | 2011-01-27 | 2011-08-10 | 攀枝花学院 | 制备掺杂多孔二氧化钛的方法 |
CN102153136A (zh) * | 2011-02-25 | 2011-08-17 | 四川安宁铁钛股份有限公司 | 水合二氧化钛双效晶种的制备方法 |
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US6090354A (en) * | 1996-04-13 | 2000-07-18 | Tioxide Group Services Limited | Process for the production of titanium oxide |
KR20030006598A (ko) * | 2001-07-13 | 2003-01-23 | 주식회사 나노 | 배연 탈질 선택적 환원 촉매 담체용 이산화티타늄 분말 및이의 제조방법 |
CN1834019A (zh) * | 2006-04-05 | 2006-09-20 | 江苏太白集团有限公司 | 一种用于生产钛白粉的水解晶种的制备方法 |
CN102145295A (zh) * | 2011-01-27 | 2011-08-10 | 攀枝花学院 | 制备掺杂多孔二氧化钛的方法 |
CN102153136A (zh) * | 2011-02-25 | 2011-08-17 | 四川安宁铁钛股份有限公司 | 水合二氧化钛双效晶种的制备方法 |
Cited By (17)
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---|---|---|---|---|
CN103288127A (zh) * | 2013-05-13 | 2013-09-11 | 攀枝花市正源科技有限责任公司 | 触媒二氧化钛及制备触媒二氧化钛的方法和水解方法 |
CN103288127B (zh) * | 2013-05-13 | 2015-03-18 | 攀枝花市正源科技有限责任公司 | 触媒二氧化钛及制备触媒二氧化钛的方法和水解方法 |
CN104176776A (zh) * | 2013-05-20 | 2014-12-03 | 山东道恩钛业有限公司 | 高浓度、低铁钛比硫酸氧钛溶液水解方法 |
CN104045109B (zh) * | 2013-12-03 | 2015-11-18 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种生产酸解钛液的方法及其应用 |
CN104045109A (zh) * | 2013-12-03 | 2014-09-17 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种生产酸解钛液的方法及其应用 |
CN103880070A (zh) * | 2013-12-31 | 2014-06-25 | 江苏泛华化工有限公司 | 二氧化钛粒子的生产方法 |
CN103880070B (zh) * | 2013-12-31 | 2015-06-24 | 江苏泛华化工有限公司 | 二氧化钛粒子的生产方法 |
CN104150533B (zh) * | 2014-08-08 | 2016-01-20 | 西南化工研究设计院有限公司 | 一种清洁型钛渣酸解制备锐钛矿型二氧化钛的方法 |
CN104150533A (zh) * | 2014-08-08 | 2014-11-19 | 西南化工研究设计院有限公司 | 一种清洁型钛渣酸解制备锐钛矿型二氧化钛的方法 |
CN107055602A (zh) * | 2017-03-14 | 2017-08-18 | 襄阳龙蟒钛业有限公司 | 一种低能耗水解方法 |
CN107500347A (zh) * | 2017-09-05 | 2017-12-22 | 河北麦森钛白粉有限公司 | 一种控制装饰原纸钛白粉粒径的方法 |
CN107640785A (zh) * | 2017-11-10 | 2018-01-30 | 广西顺风钛业有限公司 | 一种塑料色母粒用钛白粉的制备方法 |
CN107935038A (zh) * | 2017-12-12 | 2018-04-20 | 广西金茂钛业有限公司 | 塑料色母粒专用钛白粉的制备工艺 |
CN112473640A (zh) * | 2020-12-09 | 2021-03-12 | 安徽迪诺环保新材料科技有限公司 | 一种微调整烟气脱硝催化剂用纳米二氧化钛孔容孔径的方法 |
CN113735164A (zh) * | 2021-08-18 | 2021-12-03 | 安徽迪诺环保新材料科技有限公司 | 一种高硫高塑性脱硝用纳米二氧化钛及其制备方法 |
CN114853057A (zh) * | 2022-04-12 | 2022-08-05 | 安徽迪诺环保新材料科技有限公司 | 高孔容孔径小比表面积脱硝催化剂用二氧化钛制备方法 |
CN115744971A (zh) * | 2022-09-28 | 2023-03-07 | 攀钢集团攀枝花钢铁研究院有限公司 | 偏钛酸粉体的制备方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method of producing titanium dioxide using low total titanium and high iron titanium ratio titanium liquid Granted publication date: 20150819 Pledgee: Sichuan Tianfu Bank Co.,Ltd. Chengdu Jinjiang Branch Pledgor: Panzhihua Kaihao Technology Co.,Ltd. Registration number: Y2024980004287 |