CN106731791A - A kind of novel environment friendly nano photo-catalytic formaldehyde scavenger - Google Patents
A kind of novel environment friendly nano photo-catalytic formaldehyde scavenger Download PDFInfo
- Publication number
- CN106731791A CN106731791A CN201611180905.7A CN201611180905A CN106731791A CN 106731791 A CN106731791 A CN 106731791A CN 201611180905 A CN201611180905 A CN 201611180905A CN 106731791 A CN106731791 A CN 106731791A
- Authority
- CN
- China
- Prior art keywords
- nano
- formaldehyde
- environment friendly
- novel environment
- photocatalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 139
- 239000002516 radical scavenger Substances 0.000 title claims abstract description 23
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 21
- 235000019256 formaldehyde Nutrition 0.000 claims abstract description 49
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 23
- 239000011941 photocatalyst Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000740 bleeding effect Effects 0.000 claims abstract description 11
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 11
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000035515 penetration Effects 0.000 abstract description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract description 12
- 239000001569 carbon dioxide Substances 0.000 abstract description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 6
- 229910052697 platinum Inorganic materials 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 239000004408 titanium dioxide Substances 0.000 abstract description 6
- 230000003213 activating effect Effects 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- MGJURKDLIJVDEO-UHFFFAOYSA-N formaldehyde;hydrate Chemical compound O.O=C MGJURKDLIJVDEO-UHFFFAOYSA-N 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000008520 organization Effects 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 208000014085 Chronic respiratory disease Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 208000020401 Depressive disease Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000007443 Neurasthenia Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 201000003102 mental depression Diseases 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B01J35/39—
-
- B01J35/40—
Abstract
The invention discloses a kind of novel environment friendly nano photo-catalytic formaldehyde scavenger, its material for including following weight portion：Silk peptide based surfactants 10% 15%, methanal trapping agent 5% 10%, photocatalyst 2% 5%, nano-silver colloid 0.1% 0.5%, nano silicon 0.5% 0.8%, nano titanium oxide 0.5% 0.8%, bleeding agent 0.1%, balance of water.The novel environment friendly nano photo-catalytic formaldehyde scavenger can reach 3.5 nanometers, and penetration is strong, penetration power is strong, nanometer diameter is smaller, and up to the purpose for being really achieved sterilization, sterilize, de-taste；The platinum sharp peptide ore deposit type titanium dioxide of nanometer is carried using photocatalyst selection, do not receive illumination, temperature limiting, applicable elements are gentle, can be effectively catalyzed under any light beam, and formaldehyde thoroughly can be converted into water and carbon dioxide, plus silk peptide base table activating agent, formaldehyde more can be effectively removed, reach and really utterly destroy formaldehyde.
Description
Technical field
The present invention relates to formaldehyde scavenger technical field, more particularly to a kind of novel environment friendly nano photo-catalytic formaldehyde removing
Agent.
Background technology
Formaldehyde is a kind of gas that is colourless, having intense irritation, and it has volatile characteristic.Formaldehyde is indoor environment
One of major pollutants, are defined as carcinogenic and teratogenesis material by the World Health Organization.World Health Organization（WHO）Regulation exposure
Safe concentration in formaldehyde in 30 minutes is 80ppb, Occupational Safety and Health Administration of the U.S.（OSHA）What regulation was allowed
Formaldehyde exposure concentration is 750ppb, and extreme danger concentration（Work DLH）It is 20ppm.The formaldehyde for sucking high concentration occurs
The serious stimulation of respiratory tract and oedema, eye shouting pain and headache.The formaldehyde of Long Term Contact low concentration can cause slow poisoning, cause head
Dizzy weak, neurasthenia, mental depression and chronic respiratory disease etc..Harm of the formaldehyde to infant and pregnant woman is more serious,
The serious consequences such as fetal anomaly and miscarriage can be caused.
There are various formaldehyde scavenger products in the prior art；However, for existing formaldehyde scavenger product, first
Aldehyde scavenger only has 5 nanometers, and penetration is not strong, and penetration power is not strong, does not reach that fully erased effect, and easily make
Into secondary pollution, human health is influenceed.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art and to provide a kind of novel environment friendly nano photo-catalytic formaldehyde clear
Except agent, the novel environment friendly nano photo-catalytic formaldehyde scavenger can reach 3.5 nanometers, and penetration is strong, penetration power is strong, nanometer diameter
It is smaller, and fully erased effect can be reached, purpose that is sterilized, sterilizing, de-taste is really achieved, secondary pollution will not be produced；
The platinum sharp peptide ore deposit type titanium dioxide of nanometer is carried using photocatalyst selection, is not limited by illumination and temperature, applicable elements are gentle, in office
Can be effectively catalyzed under what light beam, and formaldehyde thoroughly can be converted into water and carbon dioxide, lived plus silk peptide base table
Property agent, more can effectively remove formaldehyde, reach and real utterly destroy formaldehyde.
To reach above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of novel environment friendly nano photo-catalytic formaldehyde scavenger, includes the material of following weight portion, specially：
Silk peptide based surfactants 10%-15%
Methanal trapping agent 5%-10%
Photocatalyst 2%-5%
Nano-silver colloid 0.1%-0.5%
Nano silicon 0.5%-0.8%
Nano titanium oxide 0.5%-0.8%
Bleeding agent 0.1%
Balance of water.
Further, a kind of novel environment friendly nano photo-catalytic formaldehyde scavenger, includes the material of following weight portion, specifically
For：
Silk peptide based surfactants 12%-15%
Methanal trapping agent 6%-8%
Photocatalyst 3%-5%
Nano-silver colloid 0.2%-0.5%
Nano silicon 0.5%-0.8%
Nano titanium oxide 0.5%-0.8%
Bleeding agent 0.1%
Balance of water.
Further, a kind of novel environment friendly nano photo-catalytic formaldehyde scavenger, includes the material of following weight portion, tool
Body is：
Silk peptide based surfactants 13%
Methanal trapping agent 7%
Photocatalyst 4%
Nano-silver colloid 0.3%
Nano silicon 0.6%
Nano titanium oxide 0.7%
Bleeding agent 0.1%
Balance of water.
Beneficial effects of the present invention are：A kind of novel environment friendly nano photo-catalytic formaldehyde scavenger of the present invention, its bag
Include the material of following weight portion：Silk peptide based surfactants 10%-15%, methanal trapping agent 5%-10%, photocatalyst 2%-5%,
Nano-silver colloid 0.1%-0.5%, nano silicon 0.5%-0.8%, nano titanium oxide 0.5%-0.8%, bleeding agent 0.1%, surplus
It is water.By above-mentioned material proportion, the novel environment friendly nano photo-catalytic formaldehyde scavenger can reach 3.5 nanometers, penetration is strong,
Penetration power is strong, nanometer diameter is smaller, and can reach fully erased effect, is really achieved purpose that is sterilized, sterilizing, de-taste,
Secondary pollution will not be produced；The platinum sharp peptide ore deposit type titanium dioxide of nanometer is carried using photocatalyst selection, is not limited by illumination and temperature,
Applicable elements are gentle, can be effectively catalyzed under any light beam, and formaldehyde thoroughly can be converted into water and carbon dioxide,
Plus silk peptide base table activating agent, formaldehyde more can be effectively removed, reach and real utterly destroy formaldehyde.
Specific embodiment
With reference to specific embodiment, the present invention will be described.
A kind of embodiment one, novel environment friendly nano photo-catalytic formaldehyde scavenger, includes the material of following weight portion, specifically
For：
Silk peptide based surfactants 13%
Methanal trapping agent 7%
Photocatalyst 4%
Nano-silver colloid 0.3%
Nano silicon 0.6%
Nano titanium oxide 0.7%
Bleeding agent 0.1%
Balance of water.
By above-mentioned material proportion, the novel environment friendly nano photo-catalytic formaldehyde scavenger of the present embodiment one can reach 3.5
Nanometer, penetration is strong, penetration power is strong, nanometer diameter is smaller, and can reach fully erased effect, is really achieved sterilization, disappears
Poison, the purpose for de-tasting, will not produce secondary pollution；The platinum sharp peptide ore deposit type titanium dioxide of nanometer is carried using photocatalyst selection, not light
According to the limitation with temperature, applicable elements are gentle, can be effectively catalyzed under any light beam, and thoroughly can be converted into formaldehyde
Water and carbon dioxide, plus silk peptide base table activating agent, more can effectively remove formaldehyde, reach and real utterly destroy first
Aldehyde.
A kind of embodiment two, novel environment friendly nano photo-catalytic formaldehyde scavenger, includes the material of following weight portion, specifically
For：
Silk peptide based surfactants 10%
Methanal trapping agent 10%
Photocatalyst 2%
Nano-silver colloid 0.5%
Nano silicon 0.5%
Nano titanium oxide 0.5%
Bleeding agent 0.1%
Balance of water.
By above-mentioned material proportion, the novel environment friendly nano photo-catalytic formaldehyde scavenger of the present embodiment two can reach 3.5
Nanometer, penetration is strong, penetration power is strong, nanometer diameter is smaller, and can reach fully erased effect, is really achieved sterilization, disappears
Poison, the purpose for de-tasting, will not produce secondary pollution；The platinum sharp peptide ore deposit type titanium dioxide of nanometer is carried using photocatalyst selection, not light
According to the limitation with temperature, applicable elements are gentle, can be effectively catalyzed under any light beam, and thoroughly can be converted into formaldehyde
Water and carbon dioxide, plus silk peptide base table activating agent, more can effectively remove formaldehyde, reach and real utterly destroy first
Aldehyde.
A kind of embodiment three, novel environment friendly nano photo-catalytic formaldehyde scavenger, includes the material of following weight portion, specifically
For：
Silk peptide based surfactants 15%
Methanal trapping agent 5%
Photocatalyst 5%
Nano-silver colloid 0.1%
Nano silicon 0.8%
Nano titanium oxide 0.8%
Bleeding agent 0.1%
Balance of water.
By above-mentioned material proportion, the novel environment friendly nano photo-catalytic formaldehyde scavenger of the present embodiment three can reach 3.5
Nanometer, penetration is strong, penetration power is strong, nanometer diameter is smaller, and can reach fully erased effect, is really achieved sterilization, disappears
Poison, the purpose for de-tasting, will not produce secondary pollution；The platinum sharp peptide ore deposit type titanium dioxide of nanometer is carried using photocatalyst selection, not light
According to the limitation with temperature, applicable elements are gentle, can be effectively catalyzed under any light beam, and thoroughly can be converted into formaldehyde
Water and carbon dioxide, plus silk peptide base table activating agent, more can effectively remove formaldehyde, reach and real utterly destroy first
Aldehyde.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to of the invention
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (3)
1. a kind of novel environment friendly nano photo-catalytic formaldehyde scavenger, it is characterised in that include the material of following weight portion, specifically
For：
Silk peptide based surfactants 10%-15%
Methanal trapping agent 5%-10%
Photocatalyst 2%-5%
Nano-silver colloid 0.1%-0.5%
Nano silicon 0.5%-0.8%
Nano titanium oxide 0.5%-0.8%
Bleeding agent 0.1%
Balance of water.
2. a kind of novel environment friendly nano photo-catalytic formaldehyde scavenger according to claim 1, it is characterised in that include with
The material of lower weight portion, specially：
Silk peptide based surfactants 12%-15%
Methanal trapping agent 6%-8%
Photocatalyst 3%-5%
Nano-silver colloid 0.2%-0.5%
Nano silicon 0.5%-0.8%
Nano titanium oxide 0.5%-0.8%
Bleeding agent 0.1%
Balance of water.
3. a kind of novel environment friendly nano photo-catalytic formaldehyde scavenger according to claim 2, it is characterised in that include with
The material of lower weight portion, specially：
Silk peptide based surfactants 13%
Methanal trapping agent 7%
Photocatalyst 4%
Nano-silver colloid 0.3%
Nano silicon 0.6%
Nano titanium oxide 0.7%
Bleeding agent 0.1%
Balance of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611180905.7A CN106731791A (en) | 2016-12-20 | 2016-12-20 | A kind of novel environment friendly nano photo-catalytic formaldehyde scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611180905.7A CN106731791A (en) | 2016-12-20 | 2016-12-20 | A kind of novel environment friendly nano photo-catalytic formaldehyde scavenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731791A true CN106731791A (en) | 2017-05-31 |
Family
ID=58890725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611180905.7A Pending CN106731791A (en) | 2016-12-20 | 2016-12-20 | A kind of novel environment friendly nano photo-catalytic formaldehyde scavenger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915779A (en) * | 2021-01-12 | 2021-06-08 | 港华(广州)生物科技有限公司 | Photocatalyst formaldehyde removal freshener and preparation method thereof |
-
2016
- 2016-12-20 CN CN201611180905.7A patent/CN106731791A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915779A (en) * | 2021-01-12 | 2021-06-08 | 港华(广州)生物科技有限公司 | Photocatalyst formaldehyde removal freshener and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |