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In-vehicle anhydrous chemical reaction slow-release oxygen production agent

A technology of chemical reaction and oxygen generator, which is applied in the field of anhydrous chemical reaction slow-release oxygen generator in the car, and can solve problems such as affecting driving safety, human space visual impairment, and increasing traffic accidents

Active Publication Date: 2014-04-23
华阳新兴科技(天津)集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For drivers, hypoxia can also cause human space visual impairment and night visual impairment, which seriously affects driving safety and increases the risk of traffic accidents.

Method used

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  • In-vehicle anhydrous chemical reaction slow-release oxygen production agent
  • In-vehicle anhydrous chemical reaction slow-release oxygen production agent
  • In-vehicle anhydrous chemical reaction slow-release oxygen production agent

Examples

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preparation example Construction

[0018] A kind of in-vehicle anhydrous chemical reaction sustained-release oxygen generator, the preparation method of its catalyst gel is as follows:

[0019] (1) Add the reaction amount of water into the reaction kettle, add the reaction amount of manganese dioxide and stir well.

[0020] ⑵Add the reaction amount of hydroxyethyl cellulose and polyacrylate during the stirring process, stir well, fill it into the reaction box, wait for 10-20min, and the gel is formed.

[0021] Note that hydroxyethyl cellulose and polyacrylic acid resin should be added slowly during the stirring process to avoid local agglomeration and coagulation.

[0022] When in use, spread sodium percarbonate on the surface of the gel, and oxygen will be generated immediately.

[0023] Mechanism of action of the present invention:

[0024] The invention adopts the principle that sodium percarbonate is decomposed to generate oxygen to generate oxygen, and the catalyst gel is used to ensure the slow release ...

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PUM

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Abstract

The invention relates to an in-vehicle anhydrous chemical reaction slow-release oxygen production agent comprising catalyst gel and sodium percarbonate with a weight ratio of 5:1. The oxygen production agent relies on a chemical method to produce oxygen, no external power supply is needed, water addition and generation is not involved in the reaction, during vehicle travelling, the carrying and use are safer and more convenient, the produced oxygen is slow-releasing and controllable, once a device produces the oxygen, the oxygen can be sustainably and stably released for 4 hours or so, and the oxygen production agent can be widely applied to driving cabs of vehicles travelling on the plateau or in other oxygen-poor environment, and can be used for other closed oxygen-poor environment.

Description

technical field [0001] The invention belongs to the field of chemical oxygen production, and relates to an in-vehicle anhydrous chemical reaction slow-release oxygen production agent, which is used in the driver's cab of a car driving in an oxygen-deficient environment such as a plateau, and can also be used in other airtight oxygen-deficient environments. Background technique [0002] In the Qinghai-Tibet Plateau region, the volume fraction of oxygen in the atmosphere has not changed, still around 20.95%, but due to the thin air and low atmospheric pressure, the partial pressure of oxygen has also dropped significantly. For example, the altitude of Lhasa is 3658m, the atmospheric pressure is only 64.3kPa, and the partial pressure of oxygen is only equivalent to 64% of the plain area. People who enter the plateau by car along the road are prone to acute hypoxic symptoms due to rapid changes in altitude. For drivers, hypoxia can also cause human space visual impairment and n...

Claims

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Application Information

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IPC IPC(8): C01B13/02
Inventor 窦梦冬刘建成
Owner 华阳新兴科技(天津)集团有限公司