Preparation method of active additive component for photocatalyst

A technology for adding ingredients and active additives, which is applied in the fields of botanical equipment and methods, chemicals for biological control, chemical instruments and methods, etc., which can solve the inability to meet the needs of indoor formaldehyde purification, reduce the purification efficiency of photocatalysts, and reduce the effect of photocatalysts. Short time and other problems, to achieve the effect of long sustainable purification time, excellent physical adsorption, non-agglomeration and adhesion ability

Inactive Publication Date: 2019-12-20
舒沐科技(武汉)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of home decoration, some pollution will be caused more or less. At present, the main pollutant of home decoration is formaldehyde; wood-based panels, paints, carpets, and furniture used in home decoration will contain formaldehyde, which is the main formaldehyde pollution for new homes. Question: The incubation period of formaldehyde and other harmful substances indoors is 10-15 years, and its release rate will also change with temperature and humidity; according to statistics, the average time spent indoors in a person’s life is as high as 80%, and formaldehyde and other harmful substances The long incubation period provides a huge "opportunity" for the annua

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] The method for preparing active additive components for photocatalyst proposed by the present invention includes the following specific steps:

[0028] S1. Weigh nanometer titanium dioxide, TRAMP active molecule, nanometer silver powder, mineral mixed powder, traditional Chinese medicine extract, sodium carbonate, dispersant, penetrant and deionized water respectively by weight;

[0029] S2. Add the weighed nanometer titanium dioxide, nanometer silver powder, mineral mixed powder, traditional Chinese medicine extract, sodium carbonate, dispersant and penetrant into deionized water to obtain a mixture A1;

[0030] S3. Mix the mixture A1 uniformly in a sealed environment, and place the evenly mixed mixture A1 in an environment of 30°C for 20 minutes to obtain a mixture A2;

[0031] S4. Add the TRAMP active molecules to the mixture A2 to obtain the mixture B; mix the mixture B uniformly, and place the uniformly mixed mixture B in an environment of 20°C for 15 minu...

Example Embodiment

[0041] Example 2

[0042] The method for preparing active additive components for photocatalyst proposed by the present invention includes the following specific steps:

[0043] S1. Weigh nanometer titanium dioxide, TRAMP active molecule, nanometer silver powder, mineral mixed powder, traditional Chinese medicine extract, sodium carbonate, dispersant, penetrant and deionized water respectively by weight;

[0044] S2. Add the weighed nanometer titanium dioxide, nanometer silver powder, mineral mixed powder, traditional Chinese medicine extract, sodium carbonate, dispersant and penetrant into deionized water to obtain a mixture A1;

[0045] S3. Mix the mixture A1 uniformly in a sealed environment, and place the evenly mixed mixture A1 in a 40°C environment for 230 minutes to obtain a mixture A2;

[0046] S4. Add the TRAMP active molecule to the mixture A2 to obtain the mixture B; mix the mixture B uniformly, and place the uniformly mixed mixture B in an environment of 30°C for 20 minutes ...

Example Embodiment

[0056] Example 3

[0057] The method for preparing active additive components for photocatalyst proposed by the present invention includes the following specific steps:

[0058] S1. Weigh nanometer titanium dioxide, TRAMP active molecule, nanometer silver powder, mineral mixed powder, traditional Chinese medicine extract, sodium carbonate, dispersant, penetrant and deionized water respectively by weight;

[0059] S2. Add the weighed nanometer titanium dioxide, nanometer silver powder, mineral mixed powder, traditional Chinese medicine extract, sodium carbonate, dispersant and penetrant into deionized water to obtain a mixture A1;

[0060] S3. Mix the mixture A1 uniformly in a sealed environment, and place the evenly mixed mixture A1 in an environment of 45°C for 40 minutes to obtain a mixture A2;

[0061] S4. Add the TRAMP active molecules to the mixture A2 to obtain the mixture B; mix the mixture B uniformly, and place the uniformly mixed mixture B in an environment of 35°C for 25 minu...

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PUM

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Abstract

The invention discloses a preparation method of an active additive component for a photocatalyst. The preparation method comprises the following steps: separately weighing nano-titanium dioxide, nano-silver powder, mineral mixed powder, a traditional Chinese medicine extract, sodium carbonate, a dispersant and a penetrant according to weight parts, and adding the weighed materials in deionized water to obtain a mixture A1; uniformly mixing the mixture A1 in a sealed environment, then placing the mixture in an environment of 30-45 DEG C, and keeping the temperature for 20-40 min to obtain a mixture A2; weighing TRAMP active molecules according to a weight part, and adding the weighed TRAMP active molecuels to the mixture A2 to obtain a mixture B; uniformly mixing the mixture B, placing themixture B in an environment of 20-35 DEG C, and keeping the temperature for 15-25 min to obtain a photocatalyst active additive C; and canning the photocatalyst active additive C and carrying out refrigeration. The preparation method of the photocatalyst active additive provided by the invention is simple, and the photocatalyst active additive can be used to carry out purification treatment on formaldehyde and the like.

Description

technical field [0001] The invention relates to the technical field of photocatalyst active additives, in particular to a preparation method for photocatalyst active additive components. Background technique [0002] In the process of home decoration, some pollution will be caused more or less. At present, the main pollutant of home decoration is formaldehyde; wood-based panels, paints, carpets, and furniture used in home decoration will contain formaldehyde, which is the main formaldehyde pollution for new homes. Question: The incubation period of formaldehyde and other harmful substances indoors is 10-15 years, and its release rate will also change with temperature and humidity; according to statistics, the average time spent indoors in a person’s life is as high as 80%, and formaldehyde and other harmful substances The long incubation period provides a huge "opportunity" for the annual increase of leukemia, cancer and other diseases; usually people simply purify the room ...

Claims

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Application Information

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IPC IPC(8): B01J31/38B01J21/06A01N65/32A01N59/16A01N43/90A01P1/00
CPCB01J31/38B01J21/063B01J35/004A01N65/00A01N65/32A01N65/20A01N65/22A01N59/16A01N43/90
Inventor 林崇
Owner 舒沐科技(武汉)有限公司
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