Processes for maximizing high-value aromatics production utilizing stabilized crude benzene withdrawal

摘要

Processes for maximizing high-value aromatics production utilizing stabilized crude benzene withdrawal are provided. Aromatic reactor effluent comprising a C5- fraction and a C6 to C10 fraction is separated into a benzene-rich stream and liquid and vapor streams depleted in benzene, one of the liquid streams depleted in benzene being a benzene-depleted C6- fraction. At least a portion of the C5- fraction from the benzene-rich stream is removed.