发明名称 |
Etherification of C5-plus olefins by catalytic distillation |
摘要 |
Ethers suitable for use as high octane oxygenate additives for motor fuels are produced by a catalytic distillation process wherein a mixture of C4-plus isoolefin(s) and an alcohol are recovered from a catalytic distillation zone as an overhead stream and charged to a packed liquid-phase reaction zone containing an etherification catalyst before being recycled to one or more portions of the overall catalytic distillation zone. The process is useful in the coprocessing of a mixture of isobutylene and isoamylene and in other hydrocarbon conversion processes such as hydration and alkylation.
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申请公布号 |
US5258560(A) |
申请公布日期 |
1993.11.02 |
申请号 |
US19920902179 |
申请日期 |
1992.06.22 |
申请人 |
UOP |
发明人 |
MARKER, TERRY L. |
分类号 |
B01D3/00;C07C41/06;C07C41/42;(IPC1-7):C07C41/06 |
主分类号 |
B01D3/00 |
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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