发明名称 |
ALKYLATION OF AN AROMATIC HYDROCARBON FEEDSTOCK WITH ITS PRETREATMENT VIA TWO DIFFERENT MOLECULAR SIEVES |
摘要 |
This invention provides for a process for hydrocarbon conversion in which a partially dehydrated hydrocarbon feedstock is contacted with at least two different molecular sieve materials, including a first molecular sieve having a Si/Al molar ratio of less than about 5 and a second molecular sieve having a Si/Al molar ratio of greater than about 5. Also, this invention includes such processes in which such feedstocks are contacted with a first molecular sieve having pores of at least about 6 Angstroms and a second molecular sieve having pores of less than about 6 Angstroms. |
申请公布号 |
WO2004085352(A3) |
申请公布日期 |
2004.12.23 |
申请号 |
WO2004US09039 |
申请日期 |
2004.03.22 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC.;SMITH, CHARLES, M. |
发明人 |
SMITH, CHARLES, M. |
分类号 |
C07C2/66 |
主分类号 |
C07C2/66 |
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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