| 发明名称 |
PENGGUNAAN WAKTU KONTAK YANG SINGKAT DALAM PENGUBAHAN OKSIGENAT |
| 摘要 |
The present invention relates to methods for the converting oxygenates to olefins. More particularly, the invention relates to methods for converting oxygenates to olefins with improved olefin yields and decreased yields of undesirable methane and other light saturate byproducts. |
| 申请公布号 |
ID22538(A) |
申请公布日期 |
1999.11.04 |
| 申请号 |
ID19990000595 |
申请日期 |
1997.12.31 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
STEPHEN N. VAUGHN;HSIANG-NING SUN;DAVID R. LUMGAIR JR. |
| 分类号 |
B01J29/85;C07B61/00;C07C1/20;C07C1/207;C07C1/26;C07C1/32;C07C11/02;C07C11/04;C10G3/00 |
主分类号 |
B01J29/85 |
| 代理机构 |
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代理人 |
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