| 发明名称 |
CATALYST SYSTEM, PROCESS FOR PREPARING IT, AND PROCESS FOR ALKYLATING TOLUENE |
| 摘要 |
A catalyst for the catalytic alkylation of toluene comprises sodium oxide (Na2O) supported on a potassium carbonate (K2CO3) carrier and is prepared by mixing sodium oxide with potassium carbonate. The catalyst preferably contains 10 to 70%, more preferably 40 to 60%, of sodium oxide. |
| 申请公布号 |
EP0374315(B1) |
申请公布日期 |
1993.07.28 |
| 申请号 |
EP19880312083 |
申请日期 |
1988.12.20 |
| 申请人 |
NESTE OY |
发明人 |
PEKKA, KNUUTTILA;AILA, ALI-HOKKA |
| 分类号 |
B01J;B01J23/04;B01J27/232;C07C2/72 |
主分类号 |
B01J |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
