CN105273852A - Formaldehyde-removed candle and preparation method thereof - Google Patents
Formaldehyde-removed candle and preparation method thereof Download PDFInfo
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- CN105273852A CN105273852A CN201510829235.6A CN201510829235A CN105273852A CN 105273852 A CN105273852 A CN 105273852A CN 201510829235 A CN201510829235 A CN 201510829235A CN 105273852 A CN105273852 A CN 105273852A
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- essential oil
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a formaldehyde-removed candle comprising the following components in percentage by weight: 3-7% of copper-supported nanometer titanium dioxide, 35-45% of vegetable wax, 3-6% of plant essential oil, 1-4% of a surfactant and the balance of paraffin, wherein the plant essential oil is one selected from lemon essential oil, mint essential oil and pogostemon cablin essential oil; the preparation process of copper-supported nanometer titanium dioxide is as follows: adding titanium tetrachloride into deionized water, then, adding sulfuric acid, and stirring to obtain a homogeneous solution; and then, regulating the pH value of the solution to 7-8, adding cupric oxalate, further stirring, filtering, carrying out vacuum drying on a filter cake, and calcining at the temperature 620 DEG C for 3 hours. Copper-supported nanometer titanium dioxide can be used for effectively degrading volatile organic matters into carbon dioxide and water through a synergistic effect in the using process of the candle, and meanwhile the essential oil volatilizes to play a role in improving the quality of indoor air.
Description
Technical field
The invention belongs to technical field of air purification, be specifically related to one and remove formaldehyde and preparation method thereof.
Background technology
Tradition candle, primarily of paraffin, vegetable wax and essential oil composition, is generally used for the atmosphere of setting off environment by contrast, improves the smell of indoor environment.Containing a large amount of volatile organic matters in room air.Research shows, the concentration of the volatile organic matter such as formaldehyde, benzene,toluene,xylene of China resident indoor will far away higher than international standard.If candle effectively can reduce volatile organic matter while use, then can expand its range of application.
Summary of the invention
The object of the present invention is to provide one to remove formaldehyde candle, effectively can remove the volatile organic matter in air, create a good indoor environment.
The invention provides one and remove formaldehyde candle, comprise the component of following weight percent: copper-loaded nano titanium oxide 3-7%, vegetable wax 35-45%, plants essential oil 3-6%, tensio-active agent 1-4%, all the other are paraffin.
Further, described plants essential oil is the one in lemon quintessence oil, Peppermint essential oil, Herba Pogostemonis essential oil.
Further, the preparation process of described copper-loaded nano titanium oxide is: joined by titanium tetrachloride in deionized water, then add sulfuric acid, stirs and obtains homogeneous phase solution; Then the pH value of regulator solution is 7-8, adds cupric oxalate and continues to stir, filter, filter cake vacuum-drying, calcine 3 hours at 620 DEG C.
Further, the above-mentioned preparation method removing formaldehyde candle, comprises the steps:
(1) copper-loaded nano titanium oxide, vegetable wax is taken according to above-mentioned weight ratio, plants essential oil, tensio-active agent and paraffin;
(2) by paraffin melting, steady temperature, at 90-95 DEG C, then adds vegetable wax, copper-loaded nano titanium oxide, plants essential oil and tensio-active agent, stirs, obtain wax water;
(3) wax water pot is filled, after cooling, namely obtain candle finished product.
The beneficial effect that the present invention is compared with the prior art is:
Volatile organic matter can be degraded to carbonic acid gas and water by synergy by candle copper-loaded titanium dioxide in the process used effectively, and the effect that improve IAQ (indoor air quality) is played in essential oil volatilization simultaneously.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
Go the preparation method of formaldehyde candle, comprise the steps:
(1) copper-loaded nano titanium oxide 3g, vegetable wax 35g is taken, plants essential oil 3g, tensio-active agent 1g, paraffin 58;
(2) by paraffin melting, steady temperature, at 90 DEG C, then adds vegetable wax, copper-loaded nano titanium oxide, plants essential oil and tensio-active agent, stirs, obtain wax water;
(3) wax water pot is filled, after cooling, namely obtain candle finished product.
Described plants essential oil is the one in lemon quintessence oil, Peppermint essential oil, Herba Pogostemonis essential oil.
The preparation process of described copper-loaded nano titanium oxide is: joined by titanium tetrachloride in deionized water, then add sulfuric acid, stirs and obtains homogeneous phase solution; Then the pH value of regulator solution is 7, adds cupric oxalate and continues to stir, filter, filter cake vacuum-drying, calcine 3 hours at 620 DEG C.
Embodiment 2
Go the preparation method of formaldehyde candle, comprise the steps:
(1) copper-loaded nano titanium oxide 7g, vegetable wax 45g is taken, plants essential oil 6g, tensio-active agent 4g, paraffin 38g;
(2) by paraffin melting, steady temperature, at 95 DEG C, then adds vegetable wax, copper-loaded nano titanium oxide, plants essential oil and tensio-active agent, stirs, obtain wax water;
(3) wax water pot is filled, after cooling, namely obtain candle finished product.
Described plants essential oil is the one in lemon quintessence oil, Peppermint essential oil, Herba Pogostemonis essential oil.
The preparation process of described copper-loaded nano titanium oxide is: joined by titanium tetrachloride in deionized water, then add sulfuric acid, stirs and obtains homogeneous phase solution; Then the pH value of regulator solution is 8, adds cupric oxalate and continues to stir, filter, filter cake vacuum-drying, calcine 3 hours at 620 DEG C.
Embodiment 3
Go the preparation method of formaldehyde candle, comprise the steps:
(1) copper-loaded nano titanium oxide 4g, vegetable wax 40g is taken, plants essential oil 5g, tensio-active agent 3g, paraffin 48g;
(2) by paraffin melting, steady temperature, at 95 DEG C, then adds vegetable wax, copper-loaded nano titanium oxide, plants essential oil and tensio-active agent, stirs, obtain wax water;
(3) wax water pot is filled, after cooling, namely obtain candle finished product.
Described plants essential oil is the one in lemon quintessence oil, Peppermint essential oil, Herba Pogostemonis essential oil.
The preparation process of described copper-loaded nano titanium oxide is: joined by titanium tetrachloride in deionized water, then add sulfuric acid, stirs and obtains homogeneous phase solution; Then the pH value of regulator solution is 7.5, adds cupric oxalate and continues to stir, filter, filter cake vacuum-drying, calcine 3 hours at 620 DEG C.
According to QB/T2761-2006 indoor air purification product decontamination effect improving measuring method, the effect of formaldehyde that goes of formaldehyde candle that goes prepared by embodiment 1-3 is tested,
That is prepared by embodiment 1-3 goes formaldehyde candle to be placed on one to be full of in formaldehyde (or toluene) enclosed space and to light, and measure the removal effect of its PARA FORMALDEHYDE PRILLS(91,95) (or toluene) after for some time, result is as shown in table 1:
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Formaldehyde clearance (%) | 28 | 56 | 42 |
| Toluene removal rate (%) | 39 | 57 | 43 |
Claims (3)
1. remove a formaldehyde candle, it is characterized in that, comprise the component of following weight percent: copper-loaded nano titanium oxide 3-7%, vegetable wax 35-45%, plants essential oil 3-6%, tensio-active agent 1-4%, all the other are paraffin.
2. according to claim 1ly remove formaldehyde sterilization candle, it is characterized in that, described plants essential oil is the one in lemon quintessence oil, Peppermint essential oil, Herba Pogostemonis essential oil.
3. according to claim 2ly remove formaldehyde candle, it is characterized in that, comprise the steps:
(1) copper-loaded nano titanium oxide, vegetable wax is taken according to above-mentioned weight ratio, plants essential oil, tensio-active agent and paraffin;
(2) by paraffin melting, steady temperature, at 90-95 DEG C, then adds vegetable wax, copper-loaded nano titanium oxide, plants essential oil and tensio-active agent, stirs, obtain wax water;
(3) wax water pot is filled, after cooling, namely obtain candle finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829235.6A CN105273852A (en) | 2015-11-24 | 2015-11-24 | Formaldehyde-removed candle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829235.6A CN105273852A (en) | 2015-11-24 | 2015-11-24 | Formaldehyde-removed candle and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105273852A true CN105273852A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829235.6A Pending CN105273852A (en) | 2015-11-24 | 2015-11-24 | Formaldehyde-removed candle and preparation method thereof |
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| CN (1) | CN105273852A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335320A (en) * | 2017-09-04 | 2017-11-10 | 北京金逸科技有限公司 | The net taste of environment-friendly type is except formaldehyde composition and preparation method thereof |
| CN111558077A (en) * | 2020-06-30 | 2020-08-21 | 辽宁东科药业有限公司 | Traditional Chinese medicine nerve-soothing aromatherapy wax and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335320A (en) * | 2017-09-04 | 2017-11-10 | 北京金逸科技有限公司 | The net taste of environment-friendly type is except formaldehyde composition and preparation method thereof |
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| CN111558077A (en) * | 2020-06-30 | 2020-08-21 | 辽宁东科药业有限公司 | Traditional Chinese medicine nerve-soothing aromatherapy wax and preparation method thereof |
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Application publication date: 20160127 |