基本信息:
- 专利标题： 一种以SBA-15/TiO2为载体的脱硝催化剂及其制备方法
- 专利标题（英）：Denitration catalyst with SBA-15/TiO2 serving as carrier and preparing method thereof
- 申请号：CN201610016057.X 申请日：2016-01-11
- 公开(公告)号：CN105688974A 公开(公告)日：2016-06-22
- 发明人： 黄力 , 王虎 , 李倩 , 于爱华 , 孙丹 , 王晓伟 , 董晓真 , 张捷
- 申请人： 大唐南京环保科技有限责任公司
- 申请人地址： 江苏省南京市江宁经济技术开发区将军大道536号
- 专利权人： 大唐南京环保科技有限责任公司
- 当前专利权人： 大唐南京环保科技有限责任公司
- 当前专利权人地址： 江苏省南京市江宁经济技术开发区将军大道536号
- 代理机构： 南京苏高专利商标事务所
- 代理人： 李静
- 主分类号： B01J29/035
- IPC分类号： B01J29/035
The invention discloses a denitration catalyst with SBA-15/TiO2 as a carrier and a preparing method thereof.The denitration catalyst comprises 36wt%-85wt% of SBA-15 molecular sieves, 10wt%-40wt% of TiO2, 0.1wt%-1wt%V2O5, 1wt%-10wt% of active assistant, 1wt%-8wt% of glass fibers and 0.5wt%-5wt% of forming assistant.The preparing method includes the steps that after a titanium salt solution and an electrolyte solution are mixed, SBA-15 molecular sieves with skeletons containing rare-earth metal are added to be soaked, and a series of reactions are carried out to obtained the SBA-15/TiO2 carrier; the carrier, an ammonium-metavanadate active assistant, glass fibers and a forming assistant are mixed to obtain the denitration catalyst.The denitration catalyst and the preparing method have the advantages that the prepared denitration catalyst is large in specific surface area, high in hydrothermal stability, wide in active temperature window and high in denitration efficiency; meanwhile, the preparing method is simple.
公开/授权文献:
- CN105688974B 一种以SBA-15/TiO2为载体的脱硝催化剂及其制备方法 公开/授权日：2019-03-19
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 |
| ------B01J29/00 | 包含分子筛的催化剂 |
| --------B01J29/03 | .不具有碱交换特性 |
| ----------B01J29/035 | ..结晶氧化硅多晶型物，如silicalites |