基本信息:
- 专利标题： 一种用于甲醇氨氧化制备氢氰酸的催化剂及其制备方法和应用
- 专利标题（英）：Catalyst for preparing hydrocyanic acid by adopting methanol ammonia oxidization as well as preparation method and application of catalyst for preparing hydrocyanic acid by adopting methanol ammonia oxidization
- 申请号：CN201410491391.1 申请日：2014-09-23
- 公开(公告)号：CN104275190A 公开(公告)日：2015-01-14
- 发明人： 陈聪 , 陈志荣 , 王志轩 , 盛壹栋 , 张立富
- 申请人： 山东新和成氨基酸有限公司 , 浙江新和成股份有限公司
- 申请人地址： 山东省潍坊市滨海经济开发区先进制造业产业园珠江西三街以北汉江西街以南海林路以西丹河以东
- 专利权人： 山东新和成氨基酸有限公司,浙江新和成股份有限公司
- 当前专利权人： 山东新和成氨基酸有限公司,浙江新和成股份有限公司
- 当前专利权人地址： 山东省潍坊市滨海经济开发区先进制造业产业园珠江西三街以北汉江西街以南海林路以西丹河以东
- 代理机构： 浙江翔隆专利事务所
- 代理人： 张建青
- 主分类号： B01J23/881
- IPC分类号： B01J23/881 ; B01J23/31 ; C01C3/02
The invention discloses a catalyst for preparing hydrocyanic acid by adopting methanol ammonia oxidization as well as a preparation method and application of the catalyst for preparing the hydrocyanic acid by adopting the methanol ammonia oxidization. Most existing catalysts for preparing the hydrocyanic acid by adopting the methanol ammonia oxidization are complicated in structure, inconvenient to prepare and non-ideal in yield. The catalyst disclosed by the invention consists of elements such as molybdenum, bismuth and an oxide of X; the experimental form of the catalyst is MoaBibXcOd, wherein X is one of Fe, K, Ca and Zn; a, b and c are atomic ratios; when a is equal to 1, b is equal to a number from 1 to 2.5, c is equal to a number from 1 to 5, and d is a total number of oxygen atoms in a corresponding oxide generated by chemical combination of catalyst components. The catalyst disclosed by the invention is simple in constituent, high in catalysis activity and stability and convenient to prepare; when the catalyst is applied to preparation of the hydrocyanic acid by adopting the ammonia oxidization, the ammonia oxygen amount is greatly reduced.
公开/授权文献:
- CN104275190B 一种用于甲醇氨氧化制备氢氰酸的催化剂及其制备方法和应用 公开/授权日：2017-01-04
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 |
| ------------B01J23/84 | ...与砷、锑、铋、钒、铌、钽、钋、铬、钼、钨、锰、锝或铼结合 |
| --------------B01J23/85 | ....铬、钼或钨 |
| ----------------B01J23/88 | .....钼 |
| ------------------B01J23/881 | ......和铁 |