Jet Stirred Reactor System

Abstract

A jet stirring reactor system, in the technical field of catalytic chemistry, includes a reactor device, and the reactor device includes a main air intake pipeline, at least one secondary pipeline and a load component, wherein the secondary pipeline is connected to the The main intake pipeline is connected and the cross-section of the secondary pipeline is a convergent structure downstream, so that the gas forms a jet at the outlet of the secondary pipeline; the loading part is configured to support the catalyst, and the loading part is arranged on the formed downstream of the jet. The present invention can make the reaction gas and the catalyst have a longer contact time by arranging the secondary pipeline and the load component system, so as to ensure that the catalytic reaction can be carried out to the greatest extent.

Description

technical field [0001] The invention belongs to the technical field of catalytic chemistry, and further relates to a jet stirring reactor system. Background technique [0002] Most of the reactors used in catalytic research are fixed-bed reactors, in which fluids pass through the fixed-bed layers loaded with catalysts for chemical reactions. Because the residence time of the gas phase reactants in the conventional fixed bed reactor is very short, and the fixed bed has certain restrictions on the shape of the catalyst, this leads to the low catalytic efficiency of the catalyst, and the detection of products and intermediates in the reaction is difficult, and It is not conducive to the wide application of catalysts with different shapes. [0003] In recent years, some improvements have been made to flow tube reactors. The Chinese patent "Catalytic Reactor" with the authorized announcement number CN102186578 B proposes a compact catalytic reactor that defines a number of alte...

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Problems solved by technology

The reactor is very complex in workmanship, high in cost, and has restrictions on the shape of the catalyst, so it is impossible to obtain real-time change information of unstable and stable reaction products online

The Chinese patent "A Biomass Gasification Catalytic Cracking Process and Integrated Gasification Catalytic Reactor" with the authorized notification number CN102807901 B uses a fixed bed for catalytic cracking of tar, but the reactor has restrictions on the shape of the catalyst, and There are restrictions on reactants, and it is impossible to detect various products of catalytic reactions in real time

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