发明名称 |
PROCESS FOR CONVERTING POLYCYCLIC AROMATIC COMPOUNDS TO MONOCYCLIC AROMATIC COMPOUNDS |
摘要 |
A process for converting polycyclic aromatic compounds to monocyclic aromatic compounds includes pyrolyzing a coal feed to produce a coke stream and a coal tar stream. The coal tar stream is cracked, and the cracked coal tar stream is fractionated to produce an aromatic fraction comprising the polycyclic aromatic compounds. The process further includes hydrocracking the aromatic fraction to partially hydrogenate at least a first portion of the aromatic fraction, and to open at least one ring of a second portion of the aromatic fraction to form the monocyclic aromatic compounds from the polycyclic compounds, and recycling the first portion of the aromatic fraction. |
申请公布号 |
WO2015077112(A1) |
申请公布日期 |
2015.05.28 |
申请号 |
WO2014US65395 |
申请日期 |
2014.11.13 |
申请人 |
UOP LLC |
发明人 |
JOHNSON, JAMES A.;CHEN, JOHN Q.;COUGHLIN, PETER K.;FREY, STANLEY J.;THAKKAR, VASANT P. |
分类号 |
C07C4/04;C07C7/00 |
主分类号 |
C07C4/04 |
代理机构 |
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代理人 |
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地址 |
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