发明名称 |
Process For Producing Phenol And Methyl Ethyl Ketone |
摘要 |
A process for producing phenol and methyl ethyl ketone comprises contacting benzene with a C<SUB>4 </SUB>alkylating agent under alkylation conditions with catalyst comprising zeolite beta or a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom to produce an alkylation effluent comprising sec-butylbenzene. The sec-butylbenzene is then oxidized to produce a hydroperoxide and the hydroperoxide is decomposed to produce phenol and methyl ethyl ketone.
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申请公布号 |
US2008086018(A1) |
申请公布日期 |
2008.04.10 |
申请号 |
US20050660065 |
申请日期 |
2005.08.05 |
申请人 |
CHENG JANE C;BUCHANAN JOHN S;LEVIN DORON;STECKEL MICHAEL A;DAKKA JIHAD M;STOKES JAMES P;ROBBINS JOHN L;STANAT JON E;SMITH CHARLES M;SANTIESTEBAN JOSE G |
发明人 |
CHENG JANE C.;BUCHANAN JOHN S.;LEVIN DORON;STECKEL MICHAEL A.;DAKKA JIHAD M.;STOKES JAMES P.;ROBBINS JOHN L.;STANAT JON E.;SMITH CHARLES M.;SANTIESTEBAN JOSE G. |
分类号 |
C07C45/00;C07C2/70;C07C37/08;C07C39/04;C07C45/53;C07C409/08 |
主分类号 |
C07C45/00 |
代理机构 |
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