REACTOR FOR THE CATALYTIC PRODUCTION OF THE PETROL AND THE DIESEL FUEL Russian patent published in 2007 - IPC B01J8/02 

FIELD: petrochemical industry; oil-refining industry; processes and apparatuses of the chemical technology.

SUBSTANCE: the invention is pertaining to the processes and apparatuses of the chemical technology and may be used in the catalytic process of production of the petrol and diesel fuel out of the hydrocarbon raw. The reactor includes the body, the cover and the bottom, the unions for the inlet of the initial gas-liquid mixture and the outlet of the target product, the gas-permeable horizontal partition, on which there is the fixed bed of the granular particles of the catalytic agent. Inside the reactor with the clearance to the main body there is the additional internal wall made out of the sheet metal plate, the upper part of which is connected to the main body, and its lower part - with the gas-liquid-permeable horizontal partition. On the inlet union there is the distributing device consisting of the inlet channel of the annular form, the central axially symmetric outlet channel, several fitting pipes connecting the indicated channels arranged tangentially to the indicated outlet channel and the rod baffle. The invention ensures the homogeneous stirring of the two-phase flow at the inlet of the reactor and the flow uniform distribution on the catalyst bed, reduction of the heat losses through the walls of the reactor and feeding of the additional heat into the lower part of the catalyst bed.

EFFECT: the invention ensures the homogeneous stirring of the two-phase flow at the inlet of the reactor and the flow uniform distribution on the catalyst bed, the reduced losses of the heat through the walls of the reactor and the feeding of the additional heat into the lower part of the catalyst bed.

6 cl, 3 dwg