Glucoside-containing composition, preparation method thereof and use thereof

Abstract

The invention discloses a glucoside-containing composition, a preparation method thereof and use thereof. The composition mainly comprises glucoside, thiourea, modified starch, sodium alginate, sodium thiosulfate, sulfanilic acid, propanetriol, ammonium molybdate, malic acid and tea polyphenol. The composition can be used in gas and liquid phases to reduce low molecular aldehydes and ketones and used in finishing and decorating materials to remove formaldehyde in both free and absorption states and accelerate the release of deep formaldehyde in a fixed state to capture the formaldehyde and can react instantaneously to form a hydroxy salt without secondary pollution. When used in cigarette filament bundle filter rods, the composition can improve mouth feel during smoking, retain the original fragrance of cigarettes, reduce various harmful ingredients in smoke, remove the special hot taste and burning feel of polypropylene fibers and improve the quality of the smoke to the degree of that of the smoke of cellulore. The composition can be used in cellulore filter rods to remove the low molecular aldehydes in the smoke and improve the quality of the cellulore filter rods. The composition can remove over 99 percent of the low molecular aldehydes in sewage.

Description

technical field [0001] The invention relates to a preparation method and application of a glycoside-containing composition that reduces low-molecular-weight aldehydes and low-molecular-weight ketones in gas and liquid phases. Background technique [0002] Low-molecular-weight aldehydes (aldehydes with less than five carbon atoms) are the main industrial raw materials. Because low-molecular-weight aldehydes are active and soluble in water, they are easy to form free forms and disperse in the air, adsorbed on walls, indoor fabrics and decorations Among the materials, urea-formaldehyde resin glue is used in most wooden furniture, and there are harmful substances such as formaldehyde in a free state, an adsorbed state, and a fixed state. Therefore, a large number of decoration materials containing formaldehyde and other harmful substances are used in the home decoration process, resulting in excessive harmful gases in the indoor air, which poses a threat to the health of people ...

AI Technical Summary

Problems solved by technology

[0004] There is some formaldehyde in the sewage discharged from the production process that uses low molecular aldehyde as raw material, and formaldehyde has been proved to be a strong carcinogen. At present, some developed countries use photocatalysts for sewage treatment to reduce low molecular aldehyde, but due to the need for light, it causes It has limited ability to remove low-molecular-weight aldehydes