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Multifunctional gas component cyclic change and cyclic detection device

A gas composition and cycle detection technology, which is applied in the direction of using catalysis for chemical analysis, etc., to achieve the effect of rich functions, reduction of raw materials and waste gas, and improvement of work efficiency

Pending Publication Date: 2021-05-25
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem solved by this patent: To design a universal and convenient gas composition change and detection device for the process accompanied by the generation and consumption of one or more gas components

Method used

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  • Multifunctional gas component cyclic change and cyclic detection device
  • Multifunctional gas component cyclic change and cyclic detection device
  • Multifunctional gas component cyclic change and cyclic detection device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0036] Example 1: Introduction to the types and functions of device components

[0037] The components of this device can be divided into four categories and eight types, specifically:

[0038] Reaction component (1): includes one reactant carrier component (1-1), which has the function of carrying out the reaction. When using this device, two components need to be selected and loaded in the shell component (2) respectively.

[0039] Reactant carrier component (1-1): It has a variety of internal structures and can be loaded with various reactants. It has a unique shape and can be loaded in the normal temperature shell assembly (2-1), the heat preservation shell assembly (2-2), and the temperature adjustment shell assembly (2-3). have the effect of reacting.

[0040] Shell components (2): including normal temperature shell components (2-1), thermal insulation shell components (2-2) and temperature-adjusting shell components (2-3), which have the function of providing the temp...

example 2

[0051] Example 2: The relationship between formaldehyde absorption rate and formaldehyde concentration

[0052] The reactant carrier assembly (1)(1-1(1)) containing the coating and the normal temperature shell assembly (1)(2-1(1)), the air flow control assembly (1)(4-1(1)), Reaction condition detection component (1)(3-1(1)), conventional component detection component (1)(3-2(1)), air flow control component (2)(4-1(2)), containing formaldehyde absorption Reactant carrier assembly (2)(1-1(2)) and normal temperature housing assembly (2)(2-1(2)), airflow control assembly (3)(4-1(3)), reaction conditions The detection component (2)(3-1(2)), the conventional component detection component (2)(3-2(2)), and the airflow control component (4)(4-1(4)) are sequentially connected in a closed loop and fixed. Fill in the working gas through the gas control assembly. Turn on the control components and detection components, and the gas in the device will reach a steady state after a few seco...

example 3

[0053] Example 3: Relationship between desiccant water absorption and working conditions

[0054] The reactant carrier assembly (3)(1-1(3)) containing water and the normal temperature shell assembly (3)(2-1(3)), the air flow control assembly (5)(4-1(5)), Reaction condition detection component (3)(3-1(3)), conventional component detection component (3)(3-2(3)), air flow control component (6)(4-1(6)), containing desiccant The reactant carrier assembly (4)(1-1(4)) and the temperature regulating shell assembly (1)(2-3(1)), the air flow control assembly (7)(4-1(7)), the reaction conditions The detection component (4)(3-1(4)), the conventional component detection component (4)(3-2(4)), and the air flow control component (8)(4-1(8)) are sequentially connected in a closed loop and fixed. Fill in the working gas through the gas control assembly. Turn on the control components and detection components, and the gas in the device will reach a steady state after a few seconds, and the d...

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Abstract

The invention discloses a multifunctional gas component cyclic change and cyclic detection device, belongs to the technical field of gas reaction devices and gas detection devices, and aims at the process of generation and consumption of one or more gas components. According to the device disclosed by the invention, gas is circulated in the closed annular channel to carry out the processes of production reaction, detection, consumption reaction and detection. The corresponding detection target is completed by detecting gas components and states when the working states of all the assemblies are changed. The device includes a reaction type assembly (1), a shell type assembly (2), a detection type assembly (3) and a control type assembly (4). According to the device, the complicated gas component generation and consumption process can be known by using a simple measurement method; gas participating in the reaction can be recycled, and raw materials and waste gas are reduced; the component change and detection of the circulating gas are more convenient and popularized; functions are rich, and diversified requirements of teaching and basic experiments are met; the corresponding working efficiency is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of gas reaction devices and gas detection devices. Background technique [0002] When performing gas-related applications, treatments, and experiments, processes such as catalysis, conversion, absorption, and phase change that change gas components are often involved. The research and detection of this process requires some professional instruments. [0003] For some small and medium-sized enterprises, scientific research institutions or teaching institutions, it is possible to use such instruments only in certain projects. However, such instruments are often expensive and sometimes need to be used in sets or systems. If you choose to buy, it will lead to insufficient funds or exceed the budget. If you choose to send the sample to a professional institution for testing, the time and progress cannot be guaranteed, and it lacks timeliness. [0004] Among the existing commercial products, there are some sma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N31/10
CPCG01N31/10
Inventor 朱远志张天策朱辉陈浩宇
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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