基本信息:
- 专利标题： 一种金属掺杂无水硫酸铝催化剂及其制备方法和应用
- 专利标题（英）：Metal-doped anhydrous aluminum sulfate catalyst as well as preparation method and application thereof
- 申请号：CN201911201260.4 申请日：2019-11-29
- 公开(公告)号：CN110813324A 公开(公告)日：2020-02-21
- 发明人： 韩文锋 , 刘永南 , 俞威 , 陆佳勤 , 杨虹 , 李利春 , 陈爱民 , 唐浩东 , 李瑛
- 申请人： 浙江工业大学
- 申请人地址： 浙江省杭州市下城区朝晖六区潮王路18号
- 专利权人： 浙江工业大学
- 当前专利权人： 浙江工业大学
- 当前专利权人地址： 浙江省杭州市下城区朝晖六区潮王路18号
- 代理机构： 杭州浙科专利事务所
- 代理人： 周红芳
- 主分类号： B01J27/053
- IPC分类号： B01J27/053 ; C07C17/25 ; C07C21/18
The invention discloses a metal-doped anhydrous aluminum sulfate catalyst as well as a preparation method and application thereof. The preparation process of the catalyst comprises the following steps: roasting and dehydrating industrial aluminum sulfate octadecahydrate in N2 through a tubular furnace to prepare anhydrous aluminum sulfate without crystal water, and preparing porous foamed anhydrous aluminum sulfate due to water loss of the aluminum sulfate octadecahydrate in the crystal water removal process; and weighing the anhydrous aluminum sulfate, mixing the anhydrous aluminum sulfate with a prepared solution containing metal ions, drying the mixture in a drying oven, and roasting the mixture through the tubular furnace in N2 to prepare the metal-doped aluminum sulfate catalyst dopedwith different metal ions. The catalyst has the advantages of high specific surface area, high stability, good adsorption performance, simplicity, easiness in preparation, low cost and the like.
公开/授权文献:
- CN110813324B 一种金属掺杂无水硫酸铝催化剂及其制备方法和应用 公开/授权日：2022-06-17
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J27/00 | 包含卤素、硫、硒、碲、磷或氮的元素或化合物的催化剂；包含碳化合物的催化剂 |
| --------B01J27/02 | .硫、硒或碲；它们的化合物 |
| ----------B01J27/053 | ..硫酸盐 |