| 发明名称 |
USE OF ZEOLITES IN THE CONVERSION OF OXYGENATES TO HYDROCARBONS. |
| 摘要 |
<p>A process for converting an oxygenate feed to light olefins using a microporous zeolite catalysts such as ECR-1, mazmorites, and/or ECR-18 is provided. In a preferred embodiment, the process is conducted at approximately 440 degrees C. (824 degrees F.) to about 460 degrees C. (860 degrees F.) using a methanol:water (approximately 1:4 molar ratio) feed and results in superior production of light olefins.</p> |
| 申请公布号 |
EP0649394(A1) |
申请公布日期 |
1995.04.26 |
| 申请号 |
EP19930914202 |
申请日期 |
1993.05.27 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
JANSSEN, MARCEL, JOHANNES, GERARDUS;VAUGHAN, DAVID, EVAN, WILLIAM |
| 分类号 |
B01J29/80;C07B61/00;C07C1/20;C07C1/26;C07C1/32;C07C11/02;(IPC1-7):C07C11/02 |
主分类号 |
B01J29/80 |
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