发明名称 |
DIISOBUTYLENE PROCESS |
摘要 |
<p>This invention is a process for producing diisobutylene from isobutylene. The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid-type ion exchange resin. The oligomerization step is followed by contacting the diisobutylene product with an adsorbent to remove sulfur impurities produced during the oligomerization step. The adsorbent is a large pore zeolite such as zeolite X and zeolite Y. Optionally, the purified diisobutylene may be hydrogenated to isooctane using a hydrogenation catalyst.</p> |
申请公布号 |
WO2005037739(A1) |
申请公布日期 |
2005.04.28 |
申请号 |
WO2004US31051 |
申请日期 |
2004.09.22 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P.;KAHN, ANDREW, P. |
发明人 |
KAHN, ANDREW, P. |
分类号 |
C07C2/08;C07C2/28;C07C7/13;C07C9/21;(IPC1-7):C07C7/13;C07C11/02 |
主分类号 |
C07C2/08 |
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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