基本信息:
- 专利标题： 에탄올로부터 1,3-부타디엔 제조를 위한, 탄탈라계 복합금속산화물이 담지된 성형실리카계 촉매 및 이를 이용한 1,3-부타디엔의 제조방법
- 专利标题（英）：Tantala-based complex metal oxide supported on silica-based catalysts for the production of 1,3-butadiene from ethanol and production method of 1,3-butadiene using thereof
- 专利标题（中）：负载在用于从乙醇生产1,3-丁二烯的二氧化硅基催化剂上的基于Tantala的复合金属氧化物及其使用的1,3-丁二烯的制备方法
- 申请号：KR1020120113453 申请日：2012-10-12
- 公开(公告)号：KR101440002B1 公开(公告)日：2014-09-12
- 发明人： 김철웅 , 정순용 , 정광은 , 채호정 , 김태완 , 김주완 , 김한규 , 강대규
- 申请人： 한국화학연구원
- 申请人地址： ***, Gajeong-ro, Yuseong-gu, Daejeon, *****, Republic of Korea
- 专利权人： 한국화학연구원
- 当前专利权人： 한국화학연구원
- 当前专利权人地址： ***, Gajeong-ro, Yuseong-gu, Daejeon, *****, Republic of Korea
- 代理人： 이원희
- 主分类号： B01J23/64
- IPC分类号： B01J23/64 ; C07C11/08 ; C07C1/207
The present invention provides a first metal oxide and the the second metal oxide is a supported catalyst to the silica, the first and the metal oxide is tantalum oxide, the second metal oxide is composed of cerium oxide, nickel oxide, zirconium oxide and manganese oxide relates to a method of producing 1,3-butadiene with 1,3-butadiene catalyst for, characterized in that at least one member selected from the group, and this, in particular the catalyst of the present invention is a molded silica carrier having the appropriate size and strength by selecting, as by physical and can be applied to a fixed bed reactor, a first tantalum oxide, the impregnation with the cerium oxide, nickel oxide, zirconium oxide, manganese oxide as a second metal oxide of a metal oxide, a reaction time of 1,3 - the deactivation phenomenon by minimizing a decrease in the selection of butadiene also inhibit the life of the catalyst in conventional silica-based catalyst Since the effect is significantly improved, and may be useful in the preparation of 1,3-butadiene.
公开/授权文献:
信息查询:
EspacenetIPC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 |
| ------B01J23/00 | 不包含在B01J21/00组中的，包含金属或金属氧化物或氢氧化物的催化剂 |
| --------B01J23/16 | .砷、锑、铋、钒、铌、钽、钋、铬、钼、钨、锰、锝或铼的 |
| ----------B01J23/40 | ..铂系金属的 |
| ------------B01J23/56 | ...铂系金属 |
| --------------B01J23/64 | ....与砷、锑、铋、钒、铌、钽、钋、铬、钼、钨、锰、锝或铼结合 |