METHOD OF REALIZATION OF THE CHEMICAL TRANSFORMATIONS BY COMPRESSION OF THE GAS-CONTAINING MIXTURES Russian patent published in 2006 - IPC B01J12/00 C01B3/36 F02B75/02 

FIELD: chemical industry; methods of realization of the chemical transformations by compression of the gas-containing mixtures.

SUBSTANCE: the invention is pertaining to the chemical technology and may be used in chemical industry for realization of the different chemical transformations, for example, for the air nitrogen fixation or for production of the synthesis gas. The method of realization of the chemical transformations by compression of the gas-containing mixtures includes the two-stage superadiabatic compression of the reaction mixture in two successive strokes by the piston in the cylinder of the superadiabatic compression reactor divided into the main and additional chambers the transversal septum made with a possibility of the mixture bypassing. The second stage of the superadiabatic compression on each stroke is realized simultaneously with the bypassing of the reaction mixture into the additional chamber of the cylinder. At that the compression power is kept equal on the first and the second compression strokes by selection of the value of the relative volume of the additional chamber of the cylinder β = V₂/(V₁ + V₂), where V₁ is the volume of the main chamber, V₂ is the volume of the additional chamber, which for the pressure of up to 300 atm should be of no less than 0.01, and the injection of the reaction mixture into the reactor is performed before the first stroke of the two-stage compression at the piston motion to the lower dead point. The simultaneous bypassing and compression of the mixture at the second stage of the superadiabatic compression on each stroke is performed at constant pressure. Before or in the beginning of the second compression stroke the component consisting out of the polyatomic molecules is introduced. At realization of the exothermal chemical transformations the heat-accumulating component with the developed surface is mounted in the additional chamber of the cylinder. The invention ensures the reliable and high-effective running of the chemical reactions.

EFFECT: the invention ensures the reliable and high-effective running of the chemical reactions.

4 cl, 1 dwg