基本信息:
- 专利标题： 마그네슘 알루미네이트 스피넬을 제조하는 방법
- 专利标题（英）：Method for producing magnesium aluminate spinel
- 专利标题（中）：制造镁铝尖晶石的方法
- 申请号：KR1020177023698 申请日：2016-01-05
- 公开(公告)号：KR1020170127425A 公开(公告)日：2017-11-21
- 发明人： 피플스,브라이언,씨. , 한,앨리슨,엘.
- 申请人： 사솔 (유에스에이) 코포레이션
- 申请人地址： ***** Wickchester Lane, Houston, TX *****, U.S.A.
- 专利权人： 사솔 (유에스에이) 코포레이션
- 当前专利权人： 사솔 (유에스에이) 코포레이션
- 当前专利权人地址： ***** Wickchester Lane, Houston, TX *****, U.S.A.
- 代理人： 특허법인 남앤드남
- 优先权： US62/108,800 2015-01-28
- 国际申请： PCT/US2016/012112 2016-01-05
- 国际公布： WO2016122838 2016-08-04
- 主分类号： C01F7/16
- IPC分类号： C01F7/16
The invention alumina as magnesium method for producing aluminate spinel comprising the compound and a magnesium compound, 2 to 5, by preferably, a dispersion of these compounds by dispersing an alumina compound in an aqueous solution having a pH of from 2 to 4, the alumina dispersion to form a; The step of increasing the pH of the alumina distribution in the 8 to 10 pH aggregation of alumina by the addition of a base; The step of adding to the alumina dispersion, the aqueous dispersion of magnesium compound to form a slurry; Drying the slurry to produce a dried spinel precursor; And by firing the dried spinel precursor provides a method comprising the step of generating a magnesium aluminate spinel. Distributed in such a low pH, as well as to cause transition to a spinel, it may adjust the surface area of the spinel.
公开/授权文献:
- KR102471599B1 마그네슘 알루미네이트 스피넬을 제조하는 방법 公开/授权日：2022-11-25
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C01 | 无机化学 |
| ----C01F | 金属铍、镁、铝、钙、锶、钡、镭、钍的化合物，或稀土金属的化合物 |
| ------C01F7/00 | 铝的化合物 |
| --------C01F7/02 | .氧化铝；氢氧化铝；铝酸盐 |
| ----------C01F7/16 | ..碱土金属铝酸盐的制备；从碱土金属铝酸盐制备铝的氧化物或氢氧化物 |