초록 ▼

Feedstock at a first temperature is mixed with a heating fluid at a second temperature and the mixture resulting therefrom is immediately contacted with a catalyst in a catalytic conversion zone as the mixture reaches a third temperature, thus producing an effluent which is cooled to a fourth temper

Feedstock at a first temperature is mixed with a heating fluid at a second temperature and the mixture resulting therefrom is immediately contacted with a catalyst in a catalytic conversion zone as the mixture reaches a third temperature, thus producing an effluent which is cooled to a fourth temperature as it is removed from the catalytic zone. Apparatus is provided useful for carrying out the above process.

대표청구항 ▼

A reactor comprising: first enclosing wall means forming a mixing chamber; first conduit means for directly introducing a feedstock into said mixing chamber; second conduit means for directly introducing a heating fluid into said mixing chamber wherein said heating fluid instantaneously and vigorous

A reactor comprising: first enclosing wall means forming a mixing chamber; first conduit means for directly introducing a feedstock into said mixing chamber; second conduit means for directly introducing a heating fluid into said mixing chamber wherein said heating fluid instantaneously and vigorously mixes with said feedstock to form a mixture of said feedstock and said heating fluid; second enclosing wall means surrounding said first enclosing wall means, said second enclosing wall means forming a second chamber adapted to contain catalyst, said second chamber positioned adjacent to and circumferentially surrounding said mixing chamber and in open communication therewith for immediately receiving said mixture and having means to discharge an effluent therefrom; third enclosing wall means surrounding said second enclosing wall means and forming reactor walls; and cooling means positioned adjacent to said second chamber and positioned inside said third enclosing wall means and in open communication with said second chamber for cooling said effluent.