发明名称 |
Cracking 1-ethers over unmodified gamma-alumina |
摘要 |
1-Ethers may be cracked over untreated gamma-alumina having a pore volume of more than 1.0 cc/g and an average pore diameter of more than 150 angstroms (Å) at a temperature from 250 to 350° C. and a pressure from 10 to 200 kPa at high conversions and good selectivity to produce the corresponding 1-alkene. The process is particularly useful to produce 1-octene from 1-methoxyoctane.
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申请公布号 |
US7576250(B2) |
申请公布日期 |
2009.08.18 |
申请号 |
US20070709012 |
申请日期 |
2007.02.21 |
申请人 |
NOVA CHEMICALS (INTERNATIONAL) S.A. |
发明人 |
GAO XIAOLIANG;KRZYWICKI ANDRZEJ;JOHNSTON STACY DAVID ROSS;KALIVODA ALEXANDRA |
分类号 |
C07C1/00 |
主分类号 |
C07C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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