Activated carbon material having electrostatic adsorption and anion releasing effect and preparation method thereof

Abstract

The invention discloses an activated carbon material having electrostatic adsorption and anion releasing effect. The activated carbon material is characterized in that the activated carbon material is prepared from the following raw materials in part by weight: 135-150 parts of activated carbon, 2-3 parts of aluminum hydroxide, 2-3 parts of palmitic acid, 3-5 parts of propylene glycol, 5-7 parts of ferric chloride, 12-14 parts of bentonite, 2-3 parts of ammonium chloride, 1.5-2.5 parts of dimethyldioctadecylammonium bromide, 6-9 parts of tourmaline powder, 4-6 parts of adsorption assistant and appropriate amount of water. According to the activated carbon material, a surface active agent, bentonite and other ingredients are added for modifying the activated carbon, dusts in air can be adsorbed into the activated carbon material due to electrostatic adsorption of the tourmaline powder, and anions are released simultaneously and are beneficial to human body; and the adsorption efficiency is improved due to addition of the adsorption assistant. The filter material can effectively remove acid or alkaline or compound type volatile harmful gases, has long service life and is suitable for production of a filter screen of the air conditioner and the like.

Description

technical field [0001] The invention relates to a filter material and a preparation method thereof, in particular to an activated carbon filter material with the effect of electrostatic adsorption and release of negative ions and a preparation method thereof. Background technique [0002] With the rapid development of society, environmental pollution is becoming more and more serious, industrial waste gas, automobile exhaust and other serious troubles in human life. At present, the main means to improve indoor air quality is to absorb harmful substances, catalytic decomposition, filtration, antibacterial, temperature and humidity control, etc. through air purification equipment such as air conditioners and air purifiers. With a new understanding of the freshness of the air, there is a higher requirement for the air purification ability. While requiring the cooling and heating of air purification equipment and improving air quality, it begins to require higher additional effe...

AI Technical Summary

Problems solved by technology

At present, the main means of improving indoor air quality is to use air conditioners, air purifiers and other air purification equipment to adsorb harmful substances, catalyze decomposition, filter, antibacterial, temperature and humidity control, etc. However, with the improvement of people's living standards, There is a new understanding of the freshness of the air, and there are higher requirements for air purification capabilities. While requiring air purification equipment to cool and heat, and improve air quality, it begins to require higher additional effects. However, Existing air purification equipment such as air conditioners and air purifiers with relatively single functions cannot meet the above requirements