Device for dynamically analyzing and detecting gaseous product

A technology for detecting gas and products, applied in the field of chemical analysis, can solve problems such as inability to obtain good application and slow reaction rate, and achieve the effects of rich dynamic detection methods, convenient operation and low cost
CN109541084AActive Publication Date: 2019-03-29HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
Publication Date
2019-03-29

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Abstract

The invention provides a device for analyzing and detecting a reaction gaseous product, comprising a reaction unit, a separation unit, a detector, and the like, wherein the reaction unit is a high pressure reaction kettle, the lid of which is provided with a pressure gauge, an air inlet and an air outlet; one end of the air inlet is connected to the gas source through a pipeline and a regulating valve, and the other end is connected into the high pressure reaction kettle; one end of the air outlet is connected into the high pressure reaction kettle, and the other end is connected to the separation unit through the pipeline, the regulating valve and a gas flow meter; finally the gas of the reaction unit is analyzed by the detector, and an electric heater is provided around the kettle chamber to provide required temperature for the reaction kettle. The invention can be used for inspecting the gaseous catalytic reaction efficiency or detecting the gaseous product generated during some reaction processes by changing the filling mode of the high pressure reaction kettle and the kettle lid structure, and has the advantages of simple structure, convenient operation and low cost.
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Description

technical field

[0001] The invention generally belongs to the technical field of chemical analysis, and in particular relates to a device for analyzing and detecting gas phase products. Background technique

[0002] In recent years, with the rapid take-off of the domestic economy, various domestic production industries have developed substantially. With the continuous growth of the automobile industry and the interior decoration industry, the threat to human health and the living environment brought by the gaseous organic substances left by automobile exhaust and interior decoration has gradually become prominent. And with the application of various new materials in weapons and equipment, in-depth research on the compatibility of new materials with the original system is also particularly important. The treatment of automobile exhaust pollutants, the purification of organic substances such as formaldehyde and benzene released by interior decoration materials, and the in-dep...

Claims

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