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Formaldehyde scavenging agent

A formaldehyde scavenger and penetrant technology, applied in the direction of using liquid separation agent, dispersed particle separation, chemical instruments and methods, etc., can solve problems such as unsolvable pollution, secondary pollution, rebound, etc., and achieve the effect of preventing indoor air pollution

Inactive Publication Date: 2017-06-23
广西棕海园林工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although the formaldehyde scavengers synthesized by chemical components on the market are effective quickly, they will rebound after a period of time, and even cause some plates to deform, which is easy to cause secondary pollution
Formaldehyde scavengers extracted from pure plants are slow in effect and cannot solve the pollution problem for a while

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The components of the formaldehyde scavenger of the present invention are calculated in parts by weight: 40 parts of Boston fern, 42 parts of syringa, 25 parts of orchid, 12 parts of silicon dioxide, 7 parts of artichoke, 13 parts of sodium hydroxide, 5 parts of lavender volatile oil, 1 part of penetrant, and 100 parts of distilled water.

[0015] The preparation method of the formaldehyde scavenger is as follows: firstly put Boston fern, cymbidium, and orchid in an extraction tank, add sodium hydroxide and stir for extraction for 20 minutes, filter the filtrate, mix it with the remaining components, and then Concentrate under reduced pressure with a rotary evaporator to 10% of the total volume to obtain a formaldehyde scavenger.

Embodiment 2

[0017] The components of the formaldehyde scavenger of the present invention are calculated in parts by weight: 45 parts of Boston fern, 30 parts of syringa, 20 parts of orchid, 10 parts of silicon dioxide, 8 parts of artichoke, 14 parts of sodium hydroxide, 6 parts of lavender volatile oil, 2 parts of penetrating agent, 148 parts of distilled water.

[0018] The preparation method of the formaldehyde scavenger is as follows: firstly put the Boston fern, cocoa, and orchid into an extraction tank, add sodium hydroxide and stir for extraction for 22 minutes, filter the filtrate, mix it with the remaining components, and then Concentrate under reduced pressure with a rotary evaporator to 20% of the total volume to obtain a formaldehyde scavenger.

Embodiment 3

[0020] The components of the formaldehyde scavenger of the present invention are calculated in parts by weight: 70 parts of Boston fern, 42 parts of syringa, 46 parts of orchid, 15 parts of silicon dioxide, 11 parts of artichoke, 18 parts of sodium hydroxide, 7 parts of lavender volatile oil, 3 parts of penetrating agent, 200 parts of distilled water.

[0021] The preparation method of the formaldehyde scavenger is as follows: firstly put Boston fern, cocoon, and orchid into an extraction tank, add sodium hydroxide and stir for extraction for 25 minutes, filter and take the filtrate, mix with the remaining components, and then Concentrate under reduced pressure with a rotary evaporator to 31% of the total volume to obtain a formaldehyde scavenger.

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PUM

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Abstract

The invention provides a formaldehyde scavenging agent which contains the following components in parts by weight: 40-70 parts of nephrolepis exaltata, 30-42 parts of syngonium podophyllum, 20-46 parts of pleione, 10-15 parts of silicon dioxide, 7-11 parts of moss thistle, 13-18 parts of sodium hydroxide, 5-7 parts of lavender volatile oil, 1-3 parts of a penetrant and 100-200 parts of distilled water. A preparation method of the formaldehyde scavenging agent comprises the following steps: firstly, putting the nephrolepis exaltata, the syngonium podophyllu and the pleione into an extraction tank; adding sodium hydroxide to stir and extract for 20-25 minutes; filtering the mixture to obtain a filtrate; then mixing the filtrate with the rest of components; and concentrating the mixture to obtain the formaldehyde scavenging agent. By adding the nephrolepis exaltata, the syngonium podophyllu and the pleione which can massively absorb pollutants such as formaldehyde indoors into the raw materials, indoor air pollution is eliminated and prevented; the pleione has a certain absorption effect on carbon dioxide and hydrogen fluoride, and also can adsorb certain dust.

Description

technical field [0001] The invention relates to the technical field of indoor deodorization, in particular to a formaldehyde scavenger for indoor deodorization after decoration. Background technique [0002] Just after the interior decoration, there will be excessive formaldehyde, benzene series (toluene, xylene, etc.), radioactive elements, total volatile organic compounds, etc., accompanied by a certain pungent smell. At present, although the formaldehyde scavengers synthesized by chemical components on the market are quick to take effect, they will rebound after a period of time, and even cause some plates to deform, which is easy to cause secondary pollution. Formaldehyde scavengers extracted from pure plants are slow in effect and cannot solve the pollution problem for a while Contents of the invention [0003] The purpose of the invention is to overcome the above-mentioned weak points of the prior art, and to provide a formaldehyde scavenger with fast removal effect...

Claims

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Application Information

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IPC IPC(8): B01D53/14B01D47/00
CPCB01D47/00B01D53/14B01D53/1475B01D53/1487B01D2252/504Y02P70/10
Inventor 刘小燕
Owner 广西棕海园林工程有限公司