CN105771635A - Method and device for removing vaporized hydrogen peroxide - Google Patents
Method and device for removing vaporized hydrogen peroxide Download PDFInfo
- Publication number
- CN105771635A CN105771635A CN201610220728.4A CN201610220728A CN105771635A CN 105771635 A CN105771635 A CN 105771635A CN 201610220728 A CN201610220728 A CN 201610220728A CN 105771635 A CN105771635 A CN 105771635A
- Authority
- CN
- China
- Prior art keywords
- hydrogen peroxide
- vaporized hydrogen
- manganese dioxide
- titanium
- nano
- 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 13
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 13
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000013022 venting Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization 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
- B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/2073—Manganese
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
The invention provides a method and device for removing vaporized hydrogen peroxide. The method comprises the steps that vaporized hydrogen peroxide is made to pass through a filtering and ventilating material coated with a mixture of nano titanium and manganese dioxide. The efficiency of removing vapor H2O2 is high, and hydrogen peroxide can be fast decomposed into water and oxygen. External ventilation is not needed, external environmental pollution is avoided, and pollution to the external environment is also avoided.
Description
Technical field
The invention belongs to microorganism sterilizing field, be specifically related to a kind of method removing vaporized hydrogen peroxide and device.
Background technology
Hydrogen peroxide, chemical formula is H2O2, its aqueous solution is commonly called as hydrogen peroxide, and outward appearance is colourless transparent liquid, is a kind of strong oxidizer.Hydrogen peroxide, as a kind of disinfectant with high disinfecting power, nontoxic secondary residual, is often used to having the place of potential source biomolecule harm or space carries out disinfection or sterilizing.In recent years, hydrogen peroxide vapor sterilization technology is increasingly subject to people's attention, and uses scope also more and more wider.
But the residual of the hydrogen peroxide impact on people, technique, product and the equipment of use after sterilizing, also becomes a problem and puts in face of people.
The method and apparatus principle of existing removal vaporized hydrogen peroxide is roughly divided into:
1. palldium alloy catalysis removes: adopts palladium alloy plate to be fabricated to the air port ventilated, the gas containing vapor phase hydrogen peroxide or air is introduced through the vent that palldium alloy makes, utilizes palldium alloy catalytic action, can be water and oxygen by peroxide decomposition.The method of this removing hydrogen peroxide is relatively simple, uses wide, but it is too low to remove efficiency, it is impossible to removing content is the vapor phase hydrogen peroxide of trace.
2. outside atmosphere is incorporated in the environment containing vapor phase hydrogen peroxide, ventilation dilution, simultaneously by the gas discharging containing vapor phase hydrogen peroxide to outside atmosphere, so can reduce the content of hydrogen peroxide in surrounding air.This mode easily realizes, and more simply, but has both easily polluted outdoor environment, also pollutes original environment because introducing outdoor air.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of method of efficient removal vaporized hydrogen peroxide and device, remove steam state H2O2Efficiency is high, can be quickly water and oxygen by peroxide decomposition, and removal effect is thorough, while without any pollution, without compromising on environment.
For realizing above-mentioned target, present invention provide the technical scheme that a kind of method removing vaporized hydrogen peroxide, described method is the filtration venting materials making vaporized hydrogen peroxide through scribbling nano-titanium and manganese dioxide mixture.
Steam state H2O2Oxygen (O can be rapidly decomposed into after touching nano-titanium and manganese dioxide mixture2) and water (H2O), thus eliminating the hydrogen peroxide of vaporization.
The present invention also provides for a kind of device removing vaporized hydrogen peroxide, and the device of described removal vaporized hydrogen peroxide comprises the filtration venting materials scribbling nano-titanium and manganese dioxide mixture.
The device of described removal vaporized hydrogen peroxide is the board-like medium effeciency filter filtering venting materials comprising and scribbling nano-titanium and manganese dioxide mixture.
Because nano-titanium and the manganese dioxide surface area of board-like medium effeciency filter surface attachment are big, steam state H2O2By board-like medium effeciency filter, will contact with the nano-titanium of attachment and manganese dioxide, will be decomposed.Because nano-titanium and manganese dioxide mixture are firmly attached to board-like medium effeciency filter surface, and it is highly stable solid material, material character originally will not be changed, without contaminated environment.
When containing steam state H2When the air of O2 is by board-like medium effeciency filter, just become not containing H2The air of O2, after entering back into high efficiency particulate air filter filtration, becomes pure air.
The present invention adopts nano-titanium and manganese dioxide mixture as decomposing steam state H2O2Catalyst.Nano-titanium and manganese dioxide mixture are attached on medium effeciency filter, catalyst when causing air flow through, can be fully contacted, do not need extraneous ventilation, not by external environmental, bring pollution without to external environment.
Therefore, the invention has the beneficial effects as follows:
1. " steam state H is removed2O2Efficiency is high, can be quickly water and oxygen by peroxide decomposition；
2. without any pollution, it is not necessary to consumable material；
3. hydrogen peroxide can be removed quickly, up hill and dale.
Detailed description of the invention:
Below in conjunction with specific embodiment mode, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention.Additionally, after having read present disclosure, the present invention can be made various changes or modifications by those skilled in the art, these equivalent form of values fall within limited range of the present invention equally.
Embodiment 1
The vaporized hydrogen peroxide device of removing of the present embodiment is the board-like medium effeciency filter filtering venting materials that even application has nano-titanium and manganese dioxide mixture, when the air-flow containing vaporized hydrogen peroxide passes through, vaporized hydrogen peroxide is fully contacted catalyst (nano-titanium and manganese dioxide mixture), and hydrogen peroxide is decomposed into rapidly oxygen (O2) and water (H2O), thus the vaporized hydrogen peroxide eliminated in air-flow.Remove steam state H2O2Efficiency is high, can be quickly water and oxygen by peroxide decomposition.
The present invention does not need extraneous ventilation, not by external environmental, brings pollution without to external environment.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (3)
1. the method removing vaporized hydrogen peroxide, it is characterised in that described method is the filtration venting materials making vaporized hydrogen peroxide through scribbling nano-titanium and manganese dioxide mixture.
2. the device removing vaporized hydrogen peroxide, it is characterised in that the device of described removal vaporized hydrogen peroxide comprises the filtration venting materials scribbling nano-titanium and manganese dioxide mixture.
3. the device removing vaporized hydrogen peroxide as claimed in claim 2, it is characterised in that the device of described removal vaporized hydrogen peroxide is to comprise even application to have the board-like medium effeciency filter filtering venting materials of nano-titanium and manganese dioxide mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220728.4A CN105771635A (en) | 2016-04-11 | 2016-04-11 | Method and device for removing vaporized hydrogen peroxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220728.4A CN105771635A (en) | 2016-04-11 | 2016-04-11 | Method and device for removing vaporized hydrogen peroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771635A true CN105771635A (en) | 2016-07-20 |
Family
ID=56396155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610220728.4A Pending CN105771635A (en) | 2016-04-11 | 2016-04-11 | Method and device for removing vaporized hydrogen peroxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771635A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02149343A (en) * | 1988-11-28 | 1990-06-07 | Sakai Chem Ind Co Ltd | Ozone decomposition catalyst |
| CN1703791A (en) * | 2002-09-04 | 2005-11-30 | Utc燃料电池有限责任公司 | Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
| CN103721738A (en) * | 2014-01-07 | 2014-04-16 | 福州大学 | Non-metallic photocatalytic material for efficient reduction of carbon dioxide |
| CN104128084A (en) * | 2013-05-03 | 2014-11-05 | 威海威高海盛医用设备有限公司 | Hydrogen peroxide vapor decomposing and filtering material |
-
2016
- 2016-04-11 CN CN201610220728.4A patent/CN105771635A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02149343A (en) * | 1988-11-28 | 1990-06-07 | Sakai Chem Ind Co Ltd | Ozone decomposition catalyst |
| CN1703791A (en) * | 2002-09-04 | 2005-11-30 | Utc燃料电池有限责任公司 | Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
| CN104128084A (en) * | 2013-05-03 | 2014-11-05 | 威海威高海盛医用设备有限公司 | Hydrogen peroxide vapor decomposing and filtering material |
| CN103721738A (en) * | 2014-01-07 | 2014-04-16 | 福州大学 | Non-metallic photocatalytic material for efficient reduction of carbon dioxide |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215000 Jiangsu Province, Suzhou City Industrial Park Loufeng venture industrial square No. 15A building Applicant after: Suzhou Hongji clean Polytron Technologies Inc Address before: 215000 Jiangsu Province, Suzhou City Industrial Park Loufeng venture industrial square No. 15A building Applicant before: Suzhou Industrial Park HJClean Technology Co., Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
|
| RJ01 | Rejection of invention patent application after publication |