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Deodorant

A deodorant and additive technology, which is applied in solvent extraction, solid solvent extraction, gas treatment, etc., can solve the problems of low efficiency, long removal time, and low formaldehyde purification and removal effect, so as to improve the absorption and purification rate and reduce the The content of benzene, the effect of improving the removal and purification effect

Active Publication Date: 2021-09-14
杭州华好生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In a newly decorated room, especially a room decorated with more wood-based panels, the content of formaldehyde and benzene in the air in the room is often high, and deodorization needs to be carried out in time, and usually the windows are opened for ventilation or Deodorants are used for deodorization, but the existing deodorants are not effective in purifying and removing formaldehyde and benzene, resulting in a long time for removal and low efficiency. Therefore, we propose a deodorant for to solve the above problems

Method used

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preparation example Construction

[0026] A preparation method of deodorant, comprising the following steps:

[0027] S1. Add the carrier resin, adsorption additives, nano-anion powder and water together into the stirring pot, and then slowly add sodium benzoate, adipic dihydrazide, guanidine hydrochloride, sodium metabisulfite and essence at a speed of 450-650r / min ;

[0028] S2. After all the raw materials in S1 are stirred evenly, continue to add Adiantum extract and formaldehyde purification solution therein, and then continue to stir for 30 to 45 minutes. After the end, a mixture is obtained;

[0029] S3. Put the mixture into parallel twin-screw extruders and extrude it. After cooling and drying in a water bath and cold air, send it to a granulator and discharge it from the discharge port to obtain a granular deodorant.

[0030] Wherein, the extruding temperature parameter of the extruder is controlled between 100-1200° C., and the particle diameter of the prepared deodorant is between 1.5-3.5 cm.

Embodiment 1

[0032] A deodorant, comprising the following raw materials by mass percentage: carrier resin 15%, sodium benzoate 1.5%, adipic acid dihydrazide 2.0%, guanidine hydrochloride 0.3%, sodium pyrosulfite 1.5%, activated carbon 5.0%, zeolite 5.0% , 5.0% bentonite, 3.0% essence, 3.5% formaldehyde purification solution, 3.5% maidenhair fern extract, 3.5% nano negative ion powder, and the rest is water.

Embodiment 2

[0034] A deodorant, comprising the following raw materials in terms of mass percentage: carrier resin 18%, sodium benzoate 1.7%, adipic acid dihydrazide 2.3%, guanidine hydrochloride 0.5%, sodium pyrosulfite 1.7%, activated carbon 7.5%, zeolite 7.5% , 7.5% bentonite, 3.3% essence, 5.2% formaldehyde purification solution, 4.0% maidenhair fern extract, 3.8% nano negative ion powder, and the rest is water.

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Abstract

The invention relates to the technical field of deodorants, in particular to a deodorant, which is prepared from the following raw materials in percentage by mass: 15 to 20 percent of carrier resin, 1.5 to 2 percent of sodium benzoate, 2.0 to 2.5 percent of adipic dihydrazide, 0.3 to 0.8 percent of guanidine hydrochloride, 1.5 to 2 percent of sodium pyrosulfite, 15.0 to 30.0 percent of adsorption additive, 3.0 to 3.6 percent of essence, 3.5 to 6 percent of formaldehyde purification liquid, 3.5 to 4.5 percent of adiantum extracting solution, 3.5 to 4.5 percent of nano negative ion powder and the balance of water. The preparation method comprises the following steps: S1, adding the carrier resin, the adsorption additive, the nano negative ion powder and the water into a stirring pot, and slowly and sequentially adding the sodium benzoate, the adipic dihydrazide, the guanidine hydrochloride, the sodium pyrosulfite and the essence at the rotating speed of 450-650r / min. The formaldehyde removal and purification effect of the deodorant can be improved, and the absorption and purification rate of benzene can be increased.

Description

technical field [0001] The invention relates to the technical field of deodorants, in particular to a deodorant. Background technique [0002] The deodorizing principle of the deodorant is that the malodorous particles existing in high-humidity (95-100%) air or water are surrounded by the membrane of water molecules. At this time, deodorization must destroy the membrane of water molecules, and then capture the malodorous particles. The deodorant can effectively neutralize and cover the unpleasant and irritating odor, reduce the irritation of the solvent to the human body, and make the environment fresh, natural and comfortable. [0003] In a newly decorated room, especially a room decorated with more wood-based panels, the content of formaldehyde and benzene in the air in the room is often high, and deodorization needs to be carried out in time, and usually the windows are opened for ventilation or Deodorants are used for deodorization, but the existing deodorants are not e...

Claims

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Application Information

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IPC IPC(8): B01D53/72B01D11/02
CPCB01D53/72B01D11/0288B01D2253/102B01D2253/108B01D2253/11B01D2251/70B01D2252/20B01D2257/708B01D2257/7027
Inventor 朱训涛王华英王斐赵莹
Owner 杭州华好生物科技有限公司
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