Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1988-10-07
1991-02-26
Garvin, Patrick P.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
585415, C07C 1500
Patent
active
049963813
ABSTRACT:
An improved aromatization process is disclosed in which conversion is increased by recycling a highly purified C.sub.2 -C.sub.4 aliphatic stream. Loss of valuable ethane to fuel gas is substantially eliminated. In a preferred embodiment, a dephlegmator purifies the C.sub.2 -C.sub.4 recycle stream.
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Nemet-Mavrodin Margaret
Pickering, Jr. John L.
Fourson George R.
Furr Jr. Robert B.
Garvin Patrick P.
McKillop Alexander J.
Mobil Oil Corp.
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