High temperature microwave reactor combined device and reaction method

Abstract

The invention relates to a high-temperature microwave reactor combined device and a reaction method, and is a research in the field of hydrogenation optimization of biomass heat conversion products. The cooling water device of the combined device is connected with the high-pressure reactor device through pipelines and forms a fluid circuit; the high-pressure reactor device and the high-temperature microwave reaction device are controlled through the control panel respectively; The connection between the reactor devices is equipped with an automatic control valve; the automatic control valve is opened and closed by the control panel to realize the optimal reaction of hydrogenation. The invention automatically realizes the continuous secondary reaction of hydrogenation optimization by automatically controlling the opening and closing of the valve, which saves time and is easy to operate; through the different tees on the cooling water pipe, the opening and closing of different tees can be adjusted according to the experimental needs , to achieve cooling in different positions, flexible operation and strong adaptability.

Description

technical field [0001] The invention relates to a high-temperature microwave reactor combined device and a reaction method, and belongs to the research field of hydrogenation optimization of biomass thermal conversion products. Background technique [0002] At present, due to the limited resources of fossil fuels, and with the consumption of fossil fuels, the problem of greenhouse gas emissions is becoming more and more serious. The problem makes it all the more important to find a more efficient way to use it. In the last ten years, the research on biomass conversion in the world has received considerable attention. The main purpose of the research is to make biomass, especially waste biomass, an industrial raw material to replace petroleum. Among the various thermochemical conversion technologies that have been investigated, thermal decomposition processes (e.g., pyrolysis) have been reported as an efficient method for the production of biofuel precursors, i.e., the produ...

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Problems solved by technology

For hydrogenation optimization, most of the metal catalysts are currently used for catalytic reactions, and the existing reactors, such as high-pressure reactors, are not as good as high-temperature microwave reactors in experiments, but high-temperature microwave reactors are not as effective for catalyst activation. The high-pressure reactor is good, but if the secondary reaction of self-transfer is carried out, it needs to go through operations such as filtration, transfer, and distillation of the reaction solution. The operation is cumbersome and complicated, and there is a certain loss, resulting in a lower final yield and higher cost. , a longer time

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