
基本信息:
- 专利标题: 一种铁酸盐催化剂及其制备方法和用途
- 专利标题(英):Ferrate catalyst as well as preparation method and application thereof
- 申请号:CN201310496881.6 申请日:2013-10-21
- 公开(公告)号:CN104549302A 公开(公告)日:2015-04-29
- 发明人: 熊德胜 , 王熠斌 , 吴通好 , 罗鸽 , 庄岩 , 马建学 , 褚小东 , 季金华
- 申请人: 上海华谊丙烯酸有限公司
- 申请人地址: 上海市浦东新区浦东北路2031号
- 专利权人: 上海华谊丙烯酸有限公司
- 当前专利权人: 上海华谊新材料有限公司
- 当前专利权人地址: 上海市浦东新区浦东北路2031号
- 代理机构: 上海专利商标事务所有限公司
- 代理人: 朱黎明
- 主分类号: B01J23/80
- IPC分类号: B01J23/80 ; B01J23/75 ; B01J23/889 ; C07C11/16 ; C07C5/48
The invention discloses a ferrate catalyst as well as a preparation method and application thereof. The catalyst has a general formula of x(FeAaDbEcOd)/yZ and is prepared by the following steps: (1) dissolving a precursor compound of components in addition to halogen E in a solution to obtain mixed slurry; (2) adding a precipitant into the mixed slurry until the pH value is 7.0-11.0 to obtain precipitation slurry; (3) filtering to obtain a filter cake; (4) uniformly mixing the filter cake with the precursor compound solution of halogen E, and roasting to obtain the catalyst. When the catalyst is applied to oxidative dehydrogenation reaction of butene to butadiene, the butene conversion rate and the butadiene selectivity are remarkably improved.x(FeAaDbEcOd)/yZ.
公开/授权文献:
- CN104549302B 一种铁酸盐催化剂及其制备方法和用途 公开/授权日:2017-01-25
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 |
------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 |
----------B01J23/74 | ..铁系金属 |
------------B01J23/80 | ...与锌、镉或汞结合 |