JP2018080086A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018080086A5 JP2018080086A5 JP2016223936A JP2016223936A JP2018080086A5 JP 2018080086 A5 JP2018080086 A5 JP 2018080086A5 JP 2016223936 A JP2016223936 A JP 2016223936A JP 2016223936 A JP2016223936 A JP 2016223936A JP 2018080086 A5 JP2018080086 A5 JP 2018080086A5
- Authority
- JP
- Japan
- Prior art keywords
- titanium oxide
- treatment
- neutralizing agent
- neutralization treatment
- concentration
- 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
- 238000011282 treatment Methods 0.000 description 30
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 28
- 238000006386 neutralization reaction Methods 0.000 description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 21
- 239000003795 chemical substances by application Substances 0.000 description 14
- 230000003472 neutralizing effect Effects 0.000 description 14
- 239000007788 liquid Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- XDKQUSKHRIUJEO-UHFFFAOYSA-N magnesium;ethanolate Chemical compound [Mg+2].CC[O-].CC[O-] XDKQUSKHRIUJEO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016223936A JP6762205B2 (ja) | 2016-11-17 | 2016-11-17 | チタン化合物の回収方法、酸化チタンの製造方法およびチタン酸アルカリの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016223936A JP6762205B2 (ja) | 2016-11-17 | 2016-11-17 | チタン化合物の回収方法、酸化チタンの製造方法およびチタン酸アルカリの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018080086A JP2018080086A (ja) | 2018-05-24 |
| JP2018080086A5 true JP2018080086A5 (https=) | 2018-07-05 |
| JP6762205B2 JP6762205B2 (ja) | 2020-09-30 |
Family
ID=62198563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016223936A Active JP6762205B2 (ja) | 2016-11-17 | 2016-11-17 | チタン化合物の回収方法、酸化チタンの製造方法およびチタン酸アルカリの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6762205B2 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6979145B1 (ja) * | 2021-04-30 | 2021-12-08 | 東邦チタニウム株式会社 | チタン成分の回収方法及び酸化チタンの製造方法 |
| JP6959471B1 (ja) * | 2021-06-30 | 2021-11-02 | 東邦チタニウム株式会社 | チタン成分の回収方法、酸化チタンの製造方法及びチタン酸アルカリ金属の製造方法 |
| JP7430164B2 (ja) * | 2021-10-18 | 2024-02-09 | 東邦チタニウム株式会社 | チタン成分の回収方法、酸化チタンの製造方法及びチタン酸アルカリ金属の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2434293A1 (de) * | 1974-07-17 | 1976-02-05 | Hoechst Ag | Verfahren zur reinigung von abwasser |
| JP3651690B2 (ja) * | 1993-12-28 | 2005-05-25 | 株式会社カネカ | カチオン重合体の精製工程における触媒の除去方法 |
| JPH09272815A (ja) * | 1996-04-02 | 1997-10-21 | Merck Japan Kk | 金属酸化物複合微粒子及びその製造方法 |
| JP2001261340A (ja) * | 2000-03-22 | 2001-09-26 | Mitsui Chemicals Inc | チタン化合物の回収方法および回収したチタンの利用法 |
| JP2003230888A (ja) * | 2002-02-08 | 2003-08-19 | Sumitomo Metal Ind Ltd | 金属フッ化物を含有する水溶液の処理方法 |
| JP5392576B2 (ja) * | 2008-07-09 | 2014-01-22 | 滋 木谷 | けい素、チタンおよびふっ素の回収方法 |
| JP5228980B2 (ja) * | 2009-02-17 | 2013-07-03 | 住友大阪セメント株式会社 | ルチル型複合微粒子及びルチル型複合微粒子分散液並びにルチル型複合微粒子の製造方法 |
| JP5676888B2 (ja) * | 2010-02-05 | 2015-02-25 | 株式会社東芝 | 薬剤注入システムおよび薬剤注入方法 |
-
2016
- 2016-11-17 JP JP2016223936A patent/JP6762205B2/ja active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhao et al. | Preparation and characterization of novel polytitanium tetrachloride coagulant for water purification | |
| Zhao et al. | Coagulation and sludge recovery using titanium tetrachloride as coagulant for real water treatment: A comparison against traditional aluminum and iron salts | |
| Huang et al. | Effect of using polydimethyldiallylammonium chloride as coagulation aid on polytitanium salt coagulation performance, floc properties and sludge reuse | |
| JP2018080086A5 (https=) | ||
| CN104071820B (zh) | 一种由废lcd面板玻璃蚀刻液生产氟化钙的方法 | |
| Chekli et al. | Coagulation performance and floc characteristics of polytitanium tetrachloride (PTC) compared with titanium tetrachloride (TiCl4) and iron salts in humic acid–kaolin synthetic water treatment | |
| CN107857426A (zh) | 一种含磷废水综合处理方法 | |
| Kundu et al. | Removal of ofloxacin from aqueous phase using Ni-doped TiO2 nanoparticles under solar irradiation | |
| CN108033534A (zh) | 一种除氟溶液的制备方法和去除水中氟离子的工艺 | |
| TW201228947A (en) | Method for treatment of copper etching waste liquid | |
| CN202465416U (zh) | 一种含氟废水处理系统 | |
| CN107445276A (zh) | 复合环保型絮凝剂及其制备方法和应用 | |
| CN104768878B (zh) | 处理含有氟组分的废水的方法 | |
| CN103846099B (zh) | 一种负载型多金属氧酸盐及其制备方法 | |
| JP2010207755A5 (https=) | ||
| CN105271435B (zh) | 无缝钢管酸洗废液制备聚合氯化铁系混凝剂的生产工艺 | |
| CN106082488A (zh) | 用于高浓度含磷废水的除磷方法 | |
| CN106115797A (zh) | 一种催化湿式过硫酸盐氧化脱硫废渣制备聚合硫酸铁絮凝剂方法 | |
| JP6762205B2 (ja) | チタン化合物の回収方法、酸化チタンの製造方法およびチタン酸アルカリの製造方法 | |
| CN103787373B (zh) | 净化多硫化物硅烷偶联剂副产盐水的方法 | |
| CN104192902A (zh) | 一种用于去除铅锌冶炼废水中氟离子的改性介孔TiO2的制备方法 | |
| JP6744526B2 (ja) | 廃水処理方法及び廃水処理剤 | |
| CN103086494A (zh) | 一种钯/铁颗粒催化脱氯处理含氯废水的方法 | |
| RU2019100556A (ru) | Способ получения наночастиц диоксида титана и наночастица диоксида титана | |
| CN105949332B (zh) | DMSO/H2O/NaOH体系制备季铵盐阳离子淀粉絮凝剂的制备方法 |