Disclosed are a process for producing aromatic hydrocarbon compounds and liquefied petroleum gas (LPG) from a hydrocarbon feedstock having boiling points of 30-250.degree. C. and a catalyst useful therefor. In the presence of said catalyst, aromatic components in the hydrocarbon feedstock are converted to BTX-enriched components of liquid phase through hydrodealkylation and/or transalkylation, and non-aromatic components are converted to LPG-enriched gaseous materials through hydrocracking. The products of liquid phase may be separated as benzene, toluene, xylene, and C.sub.9 or higher aromatic compounds, respectively according to their different boiling points, while LPG is separated from the gaseous products, in a distillation tower.

Показаны процесс для производить смеси ароматического углеводорода и разжиженный газ петролеума (lpg) от feedstock углерода имея кипя пункты 30-250.degree. C и катализатор полезный therefor. In the presence of сказанный катализатор, ароматичные компоненты в feedstock углерода преобразованы к БТХ-oboga5ennym компонентам жидкостного участка через hydrodealkylation and/or transalkylation, и малоароматные компоненты преобразованы к ЛПГ-oboga5ennym газообразным материалам через hydrocracking. Продукты жидкостного участка могут быть отделены как коксобензол, толуол, ксилол, и смеси C.sub.9 или высоких ароматичные, соответственно согласно их по-разному кипя пунктам, пока lpg отделен от газообразных продуктов, в башне выгонки.

 
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