Four-in-one highly-concentrated formaldehyde scavenger

A formaldehyde scavenger, high concentration technology, applied in gas treatment, membrane technology, dispersed particle separation, etc., can solve the problems of difficult formaldehyde removal, general formaldehyde scavenger effect, etc., to achieve the effect of good repair effect

Inactive Publication Date: 2018-04-10
净典环保科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing formaldehyde scavenger has a general effect, and it is difficult to quickly and efficien

Method used

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Examples

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Example Embodiment

[0013] Example 1

[0014] The present invention provides a four-in-one highly concentrated formaldehyde scavenger, which is composed of the following components by weight percentage: plant extract 26-30%, biological enzyme 10-14%, nano anion powder 1.2 --3%, surface active agent 2-3.6%, catalyst 8--12%, hydrosol 16--24%, nano-silver 1.2--1.8%, the balance is pure water.

[0015] Specifically, take 28% of plant extracts, 12% of biological enzymes, 2% of nano anion powder, 3% of surfactants, 10% of catalysts, 20% of hydrosol, 1.5% of nano silver, 23.5% of purified water, and put them in a blender Stir evenly to form a formaldehyde scavenger stock solution, then four parts of formaldehyde scavenger stock solution is concentrated by a concentrator at high pressure and high temperature to make a four-in-one highly concentrated formaldehyde scavenger.

[0016] The beneficial effect achieved by the present invention is: the present invention can not only decompose the formaldehyde, benzene...

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Abstract

The invention discloses a four-in-one highly-concentrated formaldehyde scavenger, comprising, by weight, 26 to 30% of plant extract, 10 to 14% of bio-enzyme, 1.2 to 3% of nanometer negative ion powder, 2 to 3.6% of a surfactant, 8 to 12% of a catalyst, 16 to 24% of a hydrosol and 1.2 o 1.8% of nano-silver, with the balance being purified water. The above raw materials are uniformly stirred in a stirrer to form a stock solution of the formaldehyde scavenger, and then four parts of the formaldehyde scavenger are subjected to high-pressure high-temperature concentration in a concentrator so as toobtain the four-in-one highly-concentrated formaldehyde scavenger. The four-in-one highly-concentrated formaldehyde scavenger can decompose free formaldehyde, benzene series, TVOC and other pollutants included in building materials and furniture and generated in the process of decoration and permeate into wood boards and furniture for adsorption, capture and removal of formaldehyde, benzene series, TVOC and other pollutants; and pollutants in places where the formaldehyde scavenger reaches are degraded; and thus, high efficiency and long-lasting effect is obtained. Moreover, the four-in-one highly-concentrated formaldehyde scavenger has good restoration effect on scratches on the surfaces of furniture and floors and allows the furniture and floors to be bright as new.

Description

technical field [0001] The invention relates to a formaldehyde scavenger, in particular to a four-in-one highly concentrated formaldehyde scavenger, which belongs to the technical field of environmental protection. Background technique [0002] Formaldehyde is a colorless gas with a strong pungent odor. Soluble in water, alcohol and ether. Formaldehyde is gaseous at room temperature and usually appears in the form of aqueous solution. 35-40% formaldehyde solution is called formalin. There is aldehyde group polycondensation reaction in the formaldehyde molecule, and phenolic resin (bakelite) can be obtained. The main harm of formaldehyde is shown as the stimulation to skin mucous membrane. When formaldehyde reaches a certain concentration indoors, people will feel uncomfortable. Formaldehyde concentrations greater than 0.08m3 can cause red eyes, itchy eyes, throat discomfort or pain, hoarseness, sneezing, chest tightness, asthma, dermatitis, etc. Newly decorated rooms ha...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/72B01D53/84B01D53/86
CPCB01D53/72B01D53/78B01D53/84B01D53/8668B01D53/8687B01D2257/7027B01D2257/704B01D2257/708B01D2259/4508Y02A50/20
Inventor 孙春龙
Owner 净典环保科技(上海)有限公司
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