Air deodorizing absorbent

Abstract

The invention relates to the technical field of air deodorizing, and specifically relates to an air deodorizing absorbent. The absorbent is composed of the following components in percentage by weight: 30 to 50% of zeolite, 30 to 40% of active carbon, 2 to 5% of sodium hydroxide, and 1 to 3% of potassium dihydrogen phosphate. The invention aims to provide a safe and reliable air deodorizing absorbent with a stable performance.

Description

technical field [0001] The invention relates to the technical field of air deodorization, in particular to an air deodorization adsorbent. Background technique [0002] With the improvement of living standards, people are constantly pursuing a comfortable and hygienic living environment, and the odor and peculiar smell in the air are not only unpleasant, but also harmful to health. Therefore, in daily life, people's needs for deodorants are also increasing, and various deodorants have emerged as the times require. The most commonly used deodorant is based on the principle of physical adsorption. The main adsorption materials are activated carbon, carbon fiber, various zeolites, certain metal oxides and macroporous polymer materials. For some deodorants currently on the market, the selected natural zeolite is crushed, washed, dried, mixed with rare earth and borax, sintered, crushed, sieved and packaged. Although it is non-toxic and has no side effects, it can only use the ...

AI Technical Summary

Problems solved by technology

Although it is non-toxic and has no side effects, it can only use the sintered zeolite to adsorb gases such as ammonia and hydrogen sulfide, but has no adsorption effect on saturated organic substances with large diameters such as benzene, toluene, formaldehyde, and alkanes; and Zeolites react with polar H 2 O has a strong affinity adsorption, so the adsorption of water hinders the adsorption of other harmful substances