| 申请日期 | 2025-07-06 | 申请号 | US14416469 |
| 公开（公告）号 | US20150202602A1 | 公开（公告）日 | 2015-07-23 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | W R GRACE CO CONN | ||
| 简介 | A rare earth free, ultra low soda, particulate fluid catalytic cracking catalyst which comprises a reduced soda zeolite having fluid catalytic cracking ability under fluid catalytic cracking conditions, a magnesium salt, an inorganic binder, clay and optionally, a matrix material. The catalytic cracking catalyst is useful in a fluid catalytic cracking process to provide increased catalytic activity, and improved coke and hydrogen selectivity without the need to incorporate rare earth metals. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
