基本信息:
- 专利标题： PRODUCTION OF LOWER OLEFIN COMPRISING PROPYLENE AS MAIN COMPOSITION
- 申请号：JP25563788 申请日：1988-10-11
- 公开(公告)号：JPH021413A 公开(公告)日：1990-01-05
- 发明人： FUKUDA HIDEO , KAWAKITA MASARU
- 申请人： LIGHT OIL UTILIZATION RES ASS
- 专利权人： LIGHT OIL UTILIZATION RES ASS
- 当前专利权人： LIGHT OIL UTILIZATION RES ASS
- 优先权： JP25563788 1988-10-11; JP5918288 1988-03-11
- 主分类号： B01J29/56
- IPC分类号： B01J29/56 ; B01J29/06 ; B01J29/14 ; B01J29/40 ; B01J29/46 ; B01J29/50 ; C07B61/00 ; C07C1/00 ; C07C4/06 ; C07C11/06 ; C07C67/00
摘要：
PURPOSE:To obtain the present substance by contacting a hydrocarbon consisting essentially of paraffin into contact with a crystalline aluminosilicate zeolite catalyst carrying copper and/or Co or further phosphorus under a specific condition of an amount of the catalyst supported and a contact time. CONSTITUTION:In obtaining the present substance by subjecting a hydrocarbon consisting essentially of 3-10C paraffin to contact reaction, the reaction is carried out by using crystalline aluminosilicate carrying copper as a catalyst at 450-600 deg.C under a condition satisfying 0.05 =T. The crystalline aluminosilicate zeolite carrying 0.5-50wt.% Co or carrying a mixture of 0.05-12wt.% copper and 0-25wt.% Co may be used. Use of a catalyst carrying these crystalline aluminosilicate zeolite and further 0.1-5.0wt.% phosphorus suppresses formation of coke and improves stability to high- temperature steam.
公开/授权文献:
- JPH0639415B2 公开/授权日：1994-05-25
信息查询:
EspacenetIPC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 |
| ------------B01J29/08 | ...八面沸石型的，例如，X型或Y型的 |
| --------------B01J29/52 | ....含铁族金属，贵金属或铜 |
| ----------------B01J29/56 | .....铁族金属或铜 |