基本信息:
- 专利标题： 一种重油催化裂化高辛烷值汽油助剂及其制备方法
- 专利标题（英）：RFCC high octane gasoline additive and preparation method thereof
- 申请号：CN200910237005.5 申请日：2009-10-30
- 公开(公告)号：CN102049290A 公开(公告)日：2011-05-11
- 发明人： 庞新梅 , 周志远 , 张莉 , 高晓慧 , 王宝杰 , 高雄厚 , 阎立军
- 申请人： 中国石油天然气股份有限公司
- 申请人地址： 北京市东城区东直门北大街9号中国石油大厦
- 专利权人： 中国石油天然气股份有限公司
- 当前专利权人： 中国石油天然气股份有限公司
- 当前专利权人地址： 北京市东城区东直门北大街9号中国石油大厦
- 代理机构： 北京市中实友知识产权代理有限责任公司
- 代理人： 张茵
- 主分类号： B01J29/80
- IPC分类号： B01J29/80 ; B01J29/70 ; B01J29/40 ; C10G11/05
RFCC (Resid Fluid Catalytic Cracking) high octane gasoline additive contains the following ingredients by weight percentage taking the total weight of the additive as 100%: 5-90 of H-type (Hydrogen) composite molecular sieve, 1-60 of BETA or EU-1 molecular sieve, 1-30 of ZSM-5 molecular sieve adopting modified or non-modified chemical elements, 2-60 of clay, and 7.0-15.0 of P(calculated based on P205) wherein the precursor of the P is aluminum phosphate sol; and 2-10 of A1 and 5-15 of P are contained in the aluminum phosphate sol, and the PH value of the aluminum phosphate sol is 1.0 to 2.5; and 2-20 of the aluminum phosphate sol is calculated based on HNO3. By adopting the preparation method provided by the invention, the activity of the FCC additives is significantly enhanced; and owing to mixing use with main catalytic agent, the product distribution can be improved, the gasoline octane value is improved, and the gasoline productivity is improved at the same time.
公开/授权文献:
- CN102049290B 一种重油催化裂化高辛烷值汽油助剂及其制备方法 公开/授权日：2012-11-14
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 |
| ----------B01J29/06 | ..硅铝酸盐 |
| ------------B01J29/80 | ...不同沸石的混合物 |