| 发明名称 |
METHOD FOR PRODUCING NONATITANATE OF ALKALI METAL |
| 摘要 |
A method for producing a nonatitanate of an alkali metal, the method having: a first step for reacting an alkali metal hydroxide with titanium tetrachloride and producing Ti(OH)4; a second step for mixing the resulting Ti(OH)4 and an alkali metal hydroxide; and a third step for heating the mixture obtained in the second step, the alkali metal hydroxide being used so that the A/Ti molar ratio (A represents an alkali metal element) falls within a range of 1.0-5.0 in the second step, wherein a nonatitanate of an alkali metal can be produced economically. |
| 申请公布号 |
US2017007983(A1) |
申请公布日期 |
2017.01.12 |
| 申请号 |
US201515119301 |
申请日期 |
2015.02.18 |
| 申请人 |
NIPPON CHEMICAL INDUSTRIAL CO., LTD. |
发明人 |
Miyabe Shinsuke;Kinose Yutaka;Kozasu Kenta |
| 分类号 |
B01J20/30;C02F1/28;B01J20/28;C01G23/00;G21F9/12;B01J20/04 |
主分类号 |
B01J20/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing a nonatitanate of an alkali metal, the method comprising:
a first step of allowing an alkali metal hydroxide to act on titanium tetrachloride to produce Ti(OH)4; a second step of mixing the resulting Ti (OH)4 and an alkali metal hydroxide; and a third step of heating the mixed solution obtained in the second step, wherein, in the second step, the alkali metal hydroxide is used so that an A/Ti molar ratio (A represents an alkali metal element) is in a range of 1.0 to 5.0. |
| 地址 |
Tokyo JP |
